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| author | Marti Bolivar <mbolivar@leaflabs.com> | 2011-08-22 23:37:16 -0400 |
|---|---|---|
| committer | Marti Bolivar <mbolivar@leaflabs.com> | 2011-08-22 23:37:16 -0400 |
| commit | c6ba836ad1fbda247d9622b2f372a0c9c0cdbfd9 (patch) | |
| tree | 7fe0def72ce810256d903557909fc9462b8ac9fb | |
| parent | 6a6a7c31c3b1a920a73dbc1f11dc502de7e776cd (diff) | |
| download | librambutan-c6ba836ad1fbda247d9622b2f372a0c9c0cdbfd9.tar.gz librambutan-c6ba836ad1fbda247d9622b2f372a0c9c0cdbfd9.zip | |
Better document libmaple proper APIs.
Instead of using doxygenfile, add finely-grained documentation for
each libmaple proper header that we guarantee an API for. These new
files are in keeping with the template provided in
/tmpl/libmaple-proper-page.rst.tmpl.
Breathe still has to be taught how to do doxygenunion to get some of
this right, but I'm committing this now in anticipation of that
happening.
25 files changed, 2773 insertions, 102 deletions
diff --git a/source/libmaple/api/adc.rst b/source/libmaple/api/adc.rst index 8817055..fecaece 100644 --- a/source/libmaple/api/adc.rst +++ b/source/libmaple/api/adc.rst @@ -4,9 +4,212 @@ ``adc.h`` ========= -[Stub] support. +:ref:`Analog to Digital Conversion <adc>` (ADC) support. -Library Documentation ---------------------- +.. contents:: Contents + :local: -.. doxygenfile:: adc.h +Types +----- + +.. doxygenstruct:: adc_dev +.. doxygenstruct:: adc_reg_map +.. doxygenenum:: adc_extsel_event +.. doxygenenum:: adc_smp_rate + +Devices +------- + +.. doxygenvariable:: ADC1 +.. doxygenvariable:: ADC2 +.. doxygenvariable:: ADC3 + +Functions +--------- + +.. doxygenfunction:: adc_init +.. doxygenfunction:: adc_calibrate +.. doxygenfunction:: adc_set_extsel +.. doxygenfunction:: adc_enable +.. doxygenfunction:: adc_disable +.. doxygenfunction:: adc_disable_all +.. doxygenfunction:: adc_foreach +.. doxygenfunction:: adc_set_sample_rate +.. doxygenfunction:: adc_read +.. doxygenfunction:: adc_set_reg_seqlen +.. doxygenfunction:: adc_set_exttrig + +Register Map Base Pointers +-------------------------- + +.. doxygendefine:: ADC1_BASE +.. doxygendefine:: ADC2_BASE +.. doxygendefine:: ADC3_BASE + +Register Bit Definitions +------------------------ + +Status register +~~~~~~~~~~~~~~~ + +.. doxygendefine:: ADC_SR_AWD_BIT +.. doxygendefine:: ADC_SR_EOC_BIT +.. doxygendefine:: ADC_SR_JEOC_BIT +.. doxygendefine:: ADC_SR_JSTRT_BIT +.. doxygendefine:: ADC_SR_STRT_BIT + +.. doxygendefine:: ADC_SR_AWD +.. doxygendefine:: ADC_SR_EOC +.. doxygendefine:: ADC_SR_JEOC +.. doxygendefine:: ADC_SR_JSTRT +.. doxygendefine:: ADC_SR_STRT + +Control register 1 +~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: ADC_CR1_EOCIE_BIT +.. doxygendefine:: ADC_CR1_AWDIE_BIT +.. doxygendefine:: ADC_CR1_JEOCIE_BIT +.. doxygendefine:: ADC_CR1_SCAN_BIT +.. doxygendefine:: ADC_CR1_AWDSGL_BIT +.. doxygendefine:: ADC_CR1_JAUTO_BIT +.. doxygendefine:: ADC_CR1_DISCEN_BIT +.. doxygendefine:: ADC_CR1_JDISCEN_BIT +.. doxygendefine:: ADC_CR1_JAWDEN_BIT +.. doxygendefine:: ADC_CR1_AWDEN_BIT + +.. doxygendefine:: ADC_CR1_AWDCH +.. doxygendefine:: ADC_CR1_EOCIE +.. doxygendefine:: ADC_CR1_AWDIE +.. doxygendefine:: ADC_CR1_JEOCIE +.. doxygendefine:: ADC_CR1_SCAN +.. doxygendefine:: ADC_CR1_AWDSGL +.. doxygendefine:: ADC_CR1_JAUTO +.. doxygendefine:: ADC_CR1_DISCEN +.. doxygendefine:: ADC_CR1_JDISCEN +.. doxygendefine:: ADC_CR1_DISCNUM +.. doxygendefine:: ADC_CR1_JAWDEN +.. doxygendefine:: ADC_CR1_AWDEN + +Control register 2 +~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: ADC_CR2_ADON_BIT +.. doxygendefine:: ADC_CR2_CONT_BIT +.. doxygendefine:: ADC_CR2_CAL_BIT +.. doxygendefine:: ADC_CR2_RSTCAL_BIT +.. doxygendefine:: ADC_CR2_DMA_BIT +.. doxygendefine:: ADC_CR2_ALIGN_BIT +.. doxygendefine:: ADC_CR2_JEXTTRIG_BIT +.. doxygendefine:: ADC_CR2_EXTTRIG_BIT +.. doxygendefine:: ADC_CR2_JSWSTART_BIT +.. doxygendefine:: ADC_CR2_SWSTART_BIT +.. doxygendefine:: ADC_CR2_TSEREFE_BIT + +.. doxygendefine:: ADC_CR2_ADON +.. doxygendefine:: ADC_CR2_CONT +.. doxygendefine:: ADC_CR2_CAL +.. doxygendefine:: ADC_CR2_RSTCAL +.. doxygendefine:: ADC_CR2_DMA +.. doxygendefine:: ADC_CR2_ALIGN +.. doxygendefine:: ADC_CR2_JEXTSEL +.. doxygendefine:: ADC_CR2_JEXTTRIG +.. doxygendefine:: ADC_CR2_EXTSEL +.. doxygendefine:: ADC_CR2_EXTTRIG +.. doxygendefine:: ADC_CR2_JSWSTART +.. doxygendefine:: ADC_CR2_SWSTART +.. doxygendefine:: ADC_CR2_TSEREFE + +Sample time register 1 +~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: ADC_SMPR1_SMP17 +.. doxygendefine:: ADC_SMPR1_SMP16 +.. doxygendefine:: ADC_SMPR1_SMP15 +.. doxygendefine:: ADC_SMPR1_SMP14 +.. doxygendefine:: ADC_SMPR1_SMP13 +.. doxygendefine:: ADC_SMPR1_SMP12 +.. doxygendefine:: ADC_SMPR1_SMP11 +.. doxygendefine:: ADC_SMPR1_SMP10 + +Sample time register 2 +~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: ADC_SMPR2_SMP9 +.. doxygendefine:: ADC_SMPR2_SMP8 +.. doxygendefine:: ADC_SMPR2_SMP7 +.. doxygendefine:: ADC_SMPR2_SMP6 +.. doxygendefine:: ADC_SMPR2_SMP5 +.. doxygendefine:: ADC_SMPR2_SMP4 +.. doxygendefine:: ADC_SMPR2_SMP3 +.. doxygendefine:: ADC_SMPR2_SMP2 +.. doxygendefine:: ADC_SMPR2_SMP1 +.. doxygendefine:: ADC_SMPR2_SMP0 + +Injected channel data offset register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: ADC_JOFR_JOFFSET + +Watchdog high threshold register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: ADC_HTR_HT + +Watchdog low threshold register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: ADC_LTR_LT + +Regular sequence register 1 +~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: ADC_SQR1_L +.. doxygendefine:: ADC_SQR1_SQ16 +.. doxygendefine:: ADC_SQR1_SQ15 +.. doxygendefine:: ADC_SQR1_SQ14 +.. doxygendefine:: ADC_SQR1_SQ13 + +Regular sequence register 2 +~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: ADC_SQR2_SQ12 +.. doxygendefine:: ADC_SQR2_SQ11 +.. doxygendefine:: ADC_SQR2_SQ10 +.. doxygendefine:: ADC_SQR2_SQ9 +.. doxygendefine:: ADC_SQR2_SQ8 +.. doxygendefine:: ADC_SQR2_SQ7 + +Regular sequence register 3 +~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: ADC_SQR3_SQ6 +.. doxygendefine:: ADC_SQR3_SQ5 +.. doxygendefine:: ADC_SQR3_SQ4 +.. doxygendefine:: ADC_SQR3_SQ3 +.. doxygendefine:: ADC_SQR3_SQ2 +.. doxygendefine:: ADC_SQR3_SQ1 + +Injected sequence register +~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: ADC_JSQR_JL +.. doxygendefine:: ADC_JSQR_JL_1CONV +.. doxygendefine:: ADC_JSQR_JL_2CONV +.. doxygendefine:: ADC_JSQR_JL_3CONV +.. doxygendefine:: ADC_JSQR_JL_4CONV +.. doxygendefine:: ADC_JSQR_JSQ4 +.. doxygendefine:: ADC_JSQR_JSQ3 +.. doxygendefine:: ADC_JSQR_JSQ2 +.. doxygendefine:: ADC_JSQR_JSQ1 + +Injected data registers +~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: ADC_JDR_JDATA + +Regular data register +~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: ADC_DR_ADC2DATA +.. doxygendefine:: ADC_DR_DATA diff --git a/source/libmaple/api/bitband.rst b/source/libmaple/api/bitband.rst index fd57944..5251015 100644 --- a/source/libmaple/api/bitband.rst +++ b/source/libmaple/api/bitband.rst @@ -4,9 +4,12 @@ ``bitband.h`` ============= -[Stub] support. +Bit-banding support. -Library Documentation ---------------------- +Functions +--------- -.. doxygenfile:: bitband.h +.. doxygenfunction:: bb_sram_get_bit +.. doxygenfunction:: bb_sram_set_bit +.. doxygenfunction:: bb_peri_get_bit +.. doxygenfunction:: bb_peri_set_bit diff --git a/source/libmaple/api/bkp.rst b/source/libmaple/api/bkp.rst index 9a697c7..4f0115b 100644 --- a/source/libmaple/api/bkp.rst +++ b/source/libmaple/api/bkp.rst @@ -4,9 +4,76 @@ ``bkp.h`` ========= -[Stub] support. +Backup register (BKP) suport. -Library Documentation +.. contents:: Contents + :local: + +Types +----- + +.. doxygenstruct:: bkp_dev +.. doxygenstruct:: bkp_reg_map + +Devices +------- + +.. doxygenvariable:: BKP + +Convenience Functions --------------------- -.. doxygenfile:: bkp.h +.. doxygenfunction:: bkp_init +.. doxygenfunction:: bkp_enable_writes +.. doxygenfunction:: bkp_disable_writes +.. doxygenfunction:: bkp_read +.. doxygenfunction:: bkp_write + +Register Map Base Pointers +-------------------------- + +.. doxygendefine:: BKP_BASE + +Register Bit Definitions +------------------------ + +Data Registers +~~~~~~~~~~~~~~ + +.. doxygendefine:: BKP_DR_D + +RTC Clock Calibration Register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: BKP_RTCCR_ASOS_BIT +.. doxygendefine:: BKP_RTCCR_ASOE_BIT +.. doxygendefine:: BKP_RTCCR_CCO_BIT + +.. doxygendefine:: BKP_RTCCR_ASOS +.. doxygendefine:: BKP_RTCCR_ASOE +.. doxygendefine:: BKP_RTCCR_CCO +.. doxygendefine:: BKP_RTCCR_CAL + +Backup control register +~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: BKP_CR_TPAL_BIT +.. doxygendefine:: BKP_CR_TPE_BIT + +.. doxygendefine:: BKP_CR_TPAL +.. doxygendefine:: BKP_CR_TPE + +Backup control/status register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: BKP_CSR_TIF_BIT +.. doxygendefine:: BKP_CSR_TEF_BIT +.. doxygendefine:: BKP_CSR_TPIE_BIT +.. doxygendefine:: BKP_CSR_CTI_BIT +.. doxygendefine:: BKP_CSR_CTE_BIT + +.. doxygendefine:: BKP_CSR_TIF +.. doxygendefine:: BKP_CSR_TEF +.. doxygendefine:: BKP_CSR_TPIE +.. doxygendefine:: BKP_CSR_CTI +.. doxygendefine:: BKP_CSR_CTE diff --git a/source/libmaple/api/dac.rst b/source/libmaple/api/dac.rst index 038753b..55c8faf 100644 --- a/source/libmaple/api/dac.rst +++ b/source/libmaple/api/dac.rst @@ -4,9 +4,120 @@ ``dac.h`` ========= -[Stub] support. +Digital to Analog Conversion (DAC) support. -Library Documentation ---------------------- +.. contents:: Contents + :local: -.. doxygenfile:: dac.h +Types +----- + +.. doxygenstruct:: dac_dev +.. doxygenstruct:: dac_reg_map + +Devices +------- + +.. doxygenvariable:: DAC + +Functions +--------- + +.. doxygenfunction:: dac_init +.. doxygenfunction:: dac_write_channel +.. doxygenfunction:: dac_enable_channel +.. doxygenfunction:: dac_disable_channel + +Register Map Base Pointers +-------------------------- + +.. doxygendefine:: DAC_BASE + +Register Bit Definitions +------------------------ + +Control register +~~~~~~~~~~~~~~~~ + +**Channel 1**: + +.. doxygendefine:: DAC_CR_EN1 +.. doxygendefine:: DAC_CR_BOFF1 +.. doxygendefine:: DAC_CR_TEN1 +.. doxygendefine:: DAC_CR_TSEL1 +.. doxygendefine:: DAC_CR_WAVE1 +.. doxygendefine:: DAC_CR_MAMP1 +.. doxygendefine:: DAC_CR_DMAEN1 + +**Channel 2**: + +.. doxygendefine:: DAC_CR_EN2 +.. doxygendefine:: DAC_CR_BOFF2 +.. doxygendefine:: DAC_CR_TEN2 +.. doxygendefine:: DAC_CR_TSEL2 +.. doxygendefine:: DAC_CR_WAVE2 +.. doxygendefine:: DAC_CR_MAMP2 +.. doxygendefine:: DAC_CR_DMAEN2 + +Software trigger register +~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: DAC_SWTRIGR_SWTRIG1 +.. doxygendefine:: DAC_SWTRIGR_SWTRIG2 + +Channel 1 12-bit right-aligned data holding register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: DAC_DHR12R1_DACC1DHR + +Channel 1 12-bit left-aligned data holding register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: DAC_DHR12L1_DACC1DHR + +Channel 1 8-bit left-aligned data holding register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: DAC_DHR8R1_DACC1DHR + +Channel 2 12-bit right-aligned data holding register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: DAC_DHR12R2_DACC2DHR + +Channel 2 12-bit left-aligned data holding register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: DAC_DHR12L2_DACC2DHR + +Channel 2 8-bit left-aligned data holding register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: DAC_DHR8R2_DACC2DHR + +Dual DAC 12-bit right-aligned data holding register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: DAC_DHR12RD_DACC1DHR +.. doxygendefine:: DAC_DHR12RD_DACC2DHR + +Dual DAC 12-bit left-aligned data holding register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: DAC_DHR12LD_DACC1DHR +.. doxygendefine:: DAC_DHR12LD_DACC2DHR + +Dual DAC 8-bit left-aligned data holding register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: DAC_DHR8RD_DACC1DHR +.. doxygendefine:: DAC_DHR8RD_DACC2DHR + +Channel 1 data output register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: DAC_DOR1_DACC1DOR + +Channel 1 data output register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.. doxygendefine:: DAC_DOR2_DACC2DOR diff --git a/source/libmaple/api/delay.rst b/source/libmaple/api/delay.rst index a0d013a..5d0397d 100644 --- a/source/libmaple/api/delay.rst +++ b/source/libmaple/api/delay.rst @@ -4,9 +4,9 @@ ``delay.h`` =========== -[Stub] support. +Simple busy-loop delaying. -Library Documentation ---------------------- +Functions +--------- -.. doxygenfile:: delay.h +.. doxygenfunction:: delay_us diff --git a/source/libmaple/api/dma.rst b/source/libmaple/api/dma.rst index 1512d0c..2acca41 100644 --- a/source/libmaple/api/dma.rst +++ b/source/libmaple/api/dma.rst @@ -4,9 +4,217 @@ ``dma.h`` ========= -[Stub] support. +Direct Memory Access (DMA) support. -Library Documentation ---------------------- +.. contents:: Contents + :local: -.. doxygenfile:: dma.h +Types +----- + +.. doxygenstruct:: dma_reg_map +.. doxygenstruct:: dma_dev +.. doxygenstruct:: dma_handler_config +.. doxygenenum:: dma_mode_flags +.. doxygenenum:: dma_xfer_size +.. doxygenenum:: dma_channel +.. doxygenenum:: dma_priority +.. doxygenenum:: dma_irq_cause +.. doxygenstruct:: dma_channel_reg_map + +Devices +------- + +.. doxygenvariable:: DMA1 +.. doxygenvariable:: DMA2 + +Functions +--------- + +.. TODO [0.0.11?] figure out the dma_attach_interrupt weirdness + +.. warning:: There currently appear to be problems with + the dma_attach_interrupt() implementation. + +.. doxygenfunction:: dma_init +.. doxygenfunction:: dma_setup_transfer +.. doxygenfunction:: dma_set_num_transfers +.. doxygenfunction:: dma_set_priority +.. doxygenfunction:: dma_attach_interrupt +.. doxygenfunction:: dma_detach_interrupt +.. doxygenfunction:: dma_get_irq_cause +.. doxygenfunction:: dma_enable +.. doxygenfunction:: dma_disable +.. doxygenfunction:: dma_set_mem_addr +.. doxygenfunction:: dma_set_per_addr +.. doxygenfunction:: dma_channel_regs +.. doxygenfunction:: dma_is_channel_enabled +.. doxygenfunction:: dma_get_isr_bits +.. doxygenfunction:: dma_clear_isr_bits + +Register Map Base Pointers +-------------------------- + +.. doxygendefine:: DMA1_BASE +.. doxygendefine:: DMA2_BASE + +Register Bit Definitions +------------------------ + +Interrupt status register +~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: DMA_ISR_TEIF7_BIT +.. doxygendefine:: DMA_ISR_HTIF7_BIT +.. doxygendefine:: DMA_ISR_TCIF7_BIT +.. doxygendefine:: DMA_ISR_GIF7_BIT +.. doxygendefine:: DMA_ISR_TEIF6_BIT +.. doxygendefine:: DMA_ISR_HTIF6_BIT +.. doxygendefine:: DMA_ISR_TCIF6_BIT +.. doxygendefine:: DMA_ISR_GIF6_BIT +.. doxygendefine:: DMA_ISR_TEIF5_BIT +.. doxygendefine:: DMA_ISR_HTIF5_BIT +.. doxygendefine:: DMA_ISR_TCIF5_BIT +.. doxygendefine:: DMA_ISR_GIF5_BIT +.. doxygendefine:: DMA_ISR_TEIF4_BIT +.. doxygendefine:: DMA_ISR_HTIF4_BIT +.. doxygendefine:: DMA_ISR_TCIF4_BIT +.. doxygendefine:: DMA_ISR_GIF4_BIT +.. doxygendefine:: DMA_ISR_TEIF3_BIT +.. doxygendefine:: DMA_ISR_HTIF3_BIT +.. doxygendefine:: DMA_ISR_TCIF3_BIT +.. doxygendefine:: DMA_ISR_GIF3_BIT +.. doxygendefine:: DMA_ISR_TEIF2_BIT +.. doxygendefine:: DMA_ISR_HTIF2_BIT +.. doxygendefine:: DMA_ISR_TCIF2_BIT +.. doxygendefine:: DMA_ISR_GIF2_BIT +.. doxygendefine:: DMA_ISR_TEIF1_BIT +.. doxygendefine:: DMA_ISR_HTIF1_BIT +.. doxygendefine:: DMA_ISR_TCIF1_BIT +.. doxygendefine:: DMA_ISR_GIF1_BIT + +.. doxygendefine:: DMA_ISR_TEIF7 +.. doxygendefine:: DMA_ISR_HTIF7 +.. doxygendefine:: DMA_ISR_TCIF7 +.. doxygendefine:: DMA_ISR_GIF7 +.. doxygendefine:: DMA_ISR_TEIF6 +.. doxygendefine:: DMA_ISR_HTIF6 +.. doxygendefine:: DMA_ISR_TCIF6 +.. doxygendefine:: DMA_ISR_GIF6 +.. doxygendefine:: DMA_ISR_TEIF5 +.. doxygendefine:: DMA_ISR_HTIF5 +.. doxygendefine:: DMA_ISR_TCIF5 +.. doxygendefine:: DMA_ISR_GIF5 +.. doxygendefine:: DMA_ISR_TEIF4 +.. doxygendefine:: DMA_ISR_HTIF4 +.. doxygendefine:: DMA_ISR_TCIF4 +.. doxygendefine:: DMA_ISR_GIF4 +.. doxygendefine:: DMA_ISR_TEIF3 +.. doxygendefine:: DMA_ISR_HTIF3 +.. doxygendefine:: DMA_ISR_TCIF3 +.. doxygendefine:: DMA_ISR_GIF3 +.. doxygendefine:: DMA_ISR_TEIF2 +.. doxygendefine:: DMA_ISR_HTIF2 +.. doxygendefine:: DMA_ISR_TCIF2 +.. doxygendefine:: DMA_ISR_GIF2 +.. doxygendefine:: DMA_ISR_TEIF1 +.. doxygendefine:: DMA_ISR_HTIF1 +.. doxygendefine:: DMA_ISR_TCIF1 +.. doxygendefine:: DMA_ISR_GIF1 + +Interrupt flag clear register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: DMA_IFCR_CTEIF7_BIT +.. doxygendefine:: DMA_IFCR_CHTIF7_BIT +.. doxygendefine:: DMA_IFCR_CTCIF7_BIT +.. doxygendefine:: DMA_IFCR_CGIF7_BIT +.. doxygendefine:: DMA_IFCR_CTEIF6_BIT +.. doxygendefine:: DMA_IFCR_CHTIF6_BIT +.. doxygendefine:: DMA_IFCR_CTCIF6_BIT +.. doxygendefine:: DMA_IFCR_CGIF6_BIT +.. doxygendefine:: DMA_IFCR_CTEIF5_BIT +.. doxygendefine:: DMA_IFCR_CHTIF5_BIT +.. doxygendefine:: DMA_IFCR_CTCIF5_BIT +.. doxygendefine:: DMA_IFCR_CGIF5_BIT +.. doxygendefine:: DMA_IFCR_CTEIF4_BIT +.. doxygendefine:: DMA_IFCR_CHTIF4_BIT +.. doxygendefine:: DMA_IFCR_CTCIF4_BIT +.. doxygendefine:: DMA_IFCR_CGIF4_BIT +.. doxygendefine:: DMA_IFCR_CTEIF3_BIT +.. doxygendefine:: DMA_IFCR_CHTIF3_BIT +.. doxygendefine:: DMA_IFCR_CTCIF3_BIT +.. doxygendefine:: DMA_IFCR_CGIF3_BIT +.. doxygendefine:: DMA_IFCR_CTEIF2_BIT +.. doxygendefine:: DMA_IFCR_CHTIF2_BIT +.. doxygendefine:: DMA_IFCR_CTCIF2_BIT +.. doxygendefine:: DMA_IFCR_CGIF2_BIT +.. doxygendefine:: DMA_IFCR_CTEIF1_BIT +.. doxygendefine:: DMA_IFCR_CHTIF1_BIT +.. doxygendefine:: DMA_IFCR_CTCIF1_BIT +.. doxygendefine:: DMA_IFCR_CGIF1_BIT + +.. doxygendefine:: DMA_IFCR_CTEIF7 +.. doxygendefine:: DMA_IFCR_CHTIF7 +.. doxygendefine:: DMA_IFCR_CTCIF7 +.. doxygendefine:: DMA_IFCR_CGIF7 +.. doxygendefine:: DMA_IFCR_CTEIF6 +.. doxygendefine:: DMA_IFCR_CHTIF6 +.. doxygendefine:: DMA_IFCR_CTCIF6 +.. doxygendefine:: DMA_IFCR_CGIF6 +.. doxygendefine:: DMA_IFCR_CTEIF5 +.. doxygendefine:: DMA_IFCR_CHTIF5 +.. doxygendefine:: DMA_IFCR_CTCIF5 +.. doxygendefine:: DMA_IFCR_CGIF5 +.. doxygendefine:: DMA_IFCR_CTEIF4 +.. doxygendefine:: DMA_IFCR_CHTIF4 +.. doxygendefine:: DMA_IFCR_CTCIF4 +.. doxygendefine:: DMA_IFCR_CGIF4 +.. doxygendefine:: DMA_IFCR_CTEIF3 +.. doxygendefine:: DMA_IFCR_CHTIF3 +.. doxygendefine:: DMA_IFCR_CTCIF3 +.. doxygendefine:: DMA_IFCR_CGIF3 +.. doxygendefine:: DMA_IFCR_CTEIF2 +.. doxygendefine:: DMA_IFCR_CHTIF2 +.. doxygendefine:: DMA_IFCR_CTCIF2 +.. doxygendefine:: DMA_IFCR_CGIF2 +.. doxygendefine:: DMA_IFCR_CTEIF1 +.. doxygendefine:: DMA_IFCR_CHTIF1 +.. doxygendefine:: DMA_IFCR_CTCIF1 +.. doxygendefine:: DMA_IFCR_CGIF1 + +Channel configuration register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: DMA_CCR_MEM2MEM_BIT +.. doxygendefine:: DMA_CCR_MINC_BIT +.. doxygendefine:: DMA_CCR_PINC_BIT +.. doxygendefine:: DMA_CCR_CIRC_BIT +.. doxygendefine:: DMA_CCR_DIR_BIT +.. doxygendefine:: DMA_CCR_TEIE_BIT +.. doxygendefine:: DMA_CCR_HTIE_BIT +.. doxygendefine:: DMA_CCR_TCIE_BIT +.. doxygendefine:: DMA_CCR_EN_BIT + +.. doxygendefine:: DMA_CCR_MEM2MEM +.. doxygendefine:: DMA_CCR_PL +.. doxygendefine:: DMA_CCR_PL_LOW +.. doxygendefine:: DMA_CCR_PL_MEDIUM +.. doxygendefine:: DMA_CCR_PL_HIGH +.. doxygendefine:: DMA_CCR_PL_VERY_HIGH +.. doxygendefine:: DMA_CCR_MSIZE +.. doxygendefine:: DMA_CCR_MSIZE_8BITS +.. doxygendefine:: DMA_CCR_MSIZE_16BITS +.. doxygendefine:: DMA_CCR_MSIZE_32BITS +.. doxygendefine:: DMA_CCR_PSIZE +.. doxygendefine:: DMA_CCR_PSIZE_8BITS +.. doxygendefine:: DMA_CCR_PSIZE_16BITS +.. doxygendefine:: DMA_CCR_PSIZE_32BITS +.. doxygendefine:: DMA_CCR_MINC +.. doxygendefine:: DMA_CCR_PINC +.. doxygendefine:: DMA_CCR_CIRC +.. doxygendefine:: DMA_CCR_DIR +.. doxygendefine:: DMA_CCR_TEIE +.. doxygendefine:: DMA_CCR_HTIE +.. doxygendefine:: DMA_CCR_TCIE +.. doxygendefine:: DMA_CCR_EN diff --git a/source/libmaple/api/exti.rst b/source/libmaple/api/exti.rst index 2909aa7..1038fbf 100644 --- a/source/libmaple/api/exti.rst +++ b/source/libmaple/api/exti.rst @@ -4,9 +4,34 @@ ``exti.h`` ========== -[Stub] support. +:ref:`External interrupt <external-interrupts>` support. -Library Documentation ---------------------- +.. contents:: Contents + :local: -.. doxygenfile:: exti.h +Types +----- + +.. doxygenstruct:: exti_reg_map +.. doxygenenum:: exti_trigger_mode + +Devices +------- + +None at this time. + +Functions +--------- + +.. doxygenfunction:: exti_attach_interrupt +.. doxygenfunction:: exti_detach_interrupt + +Register Map Base Pointers +-------------------------- + +.. doxygendefine:: EXTI_BASE + +Register Bit Definitions +------------------------ + +None at this time. diff --git a/source/libmaple/api/flash.rst b/source/libmaple/api/flash.rst index 6f2f9d3..8a7e79b 100644 --- a/source/libmaple/api/flash.rst +++ b/source/libmaple/api/flash.rst @@ -4,9 +4,94 @@ ``flash.h`` =========== -[Stub] support. +Flash support. -Library Documentation ---------------------- +.. contents:: Contents + :local: -.. doxygenfile:: flash.h +Types +----- + +.. doxygenstruct:: flash_reg_map + +Functions +--------- + +.. doxygenfunction:: flash_enable_prefetch +.. doxygenfunction:: flash_set_latency + +Register Map Base Pointers +-------------------------- + +.. doxygendefine:: FLASH_BASE + +Register Bit Definitions +------------------------ + +Access control register +~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: FLASH_ACR_PRFTBS_BIT +.. doxygendefine:: FLASH_ACR_PRFTBE_BIT +.. doxygendefine:: FLASH_ACR_HLFCYA_BIT + +.. doxygendefine:: FLASH_ACR_PRFTBS +.. doxygendefine:: FLASH_ACR_PRFTBE +.. doxygendefine:: FLASH_ACR_HLFCYA +.. doxygendefine:: FLASH_ACR_LATENCY + +Status register +~~~~~~~~~~~~~~~ + +.. doxygendefine:: FLASH_SR_EOP_BIT +.. doxygendefine:: FLASH_SR_WRPRTERR_BIT +.. doxygendefine:: FLASH_SR_PGERR_BIT +.. doxygendefine:: FLASH_SR_BSY_BIT + +.. doxygendefine:: FLASH_SR_EOP +.. doxygendefine:: FLASH_SR_WRPRTERR +.. doxygendefine:: FLASH_SR_PGERR +.. doxygendefine:: FLASH_SR_BSY + +Control register +~~~~~~~~~~~~~~~~ + +.. doxygendefine:: FLASH_CR_EOPIE_BIT +.. doxygendefine:: FLASH_CR_ERRIE_BIT +.. doxygendefine:: FLASH_CR_OPTWRE_BIT +.. doxygendefine:: FLASH_CR_LOCK_BIT +.. doxygendefine:: FLASH_CR_STRT_BIT +.. doxygendefine:: FLASH_CR_OPTER_BIT +.. doxygendefine:: FLASH_CR_OPTPG_BIT +.. doxygendefine:: FLASH_CR_MER_BIT +.. doxygendefine:: FLASH_CR_PER_BIT +.. doxygendefine:: FLASH_CR_PG_BIT + +.. doxygendefine:: FLASH_CR_EOPIE +.. doxygendefine:: FLASH_CR_ERRIE +.. doxygendefine:: FLASH_CR_OPTWRE +.. doxygendefine:: FLASH_CR_LOCK +.. doxygendefine:: FLASH_CR_STRT +.. doxygendefine:: FLASH_CR_OPTER +.. doxygendefine:: FLASH_CR_OPTPG +.. doxygendefine:: FLASH_CR_MER +.. doxygendefine:: FLASH_CR_PER +.. doxygendefine:: FLASH_CR_PG + +Option byte register +~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: FLASH_OBR_nRST_STDBY_BIT +.. doxygendefine:: FLASH_OBR_nRST_STOP_BIT +.. doxygendefine:: FLASH_OBR_WDG_SW_BIT +.. doxygendefine:: FLASH_OBR_RDPRT_BIT +.. doxygendefine:: FLASH_OBR_OPTERR_BIT + +.. doxygendefine:: FLASH_OBR_DATA1 +.. doxygendefine:: FLASH_OBR_DATA0 +.. doxygendefine:: FLASH_OBR_USER +.. doxygendefine:: FLASH_OBR_nRST_STDBY +.. doxygendefine:: FLASH_OBR_nRST_STOP +.. doxygendefine:: FLASH_OBR_WDG_SW +.. doxygendefine:: FLASH_OBR_RDPRT +.. doxygendefine:: FLASH_OBR_OPTERR diff --git a/source/libmaple/api/fsmc.rst b/source/libmaple/api/fsmc.rst index cecfc99..3b356cc 100644 --- a/source/libmaple/api/fsmc.rst +++ b/source/libmaple/api/fsmc.rst @@ -4,9 +4,186 @@ ``fsmc.h`` ========== -[Stub] support. +Flexible Static Memory Controller (FSMC) support. -Library Documentation ---------------------- +.. contents:: Contents + :local: -.. doxygenfile:: fsmc.h +Types +----- + +.. doxygenstruct:: fsmc_reg_map +.. doxygenstruct:: fsmc_nor_psram_reg_map + +Devices +------- + +None at this time. + +Functions +--------- + +.. doxygenfunction:: fsmc_sram_init_gpios +.. doxygenfunction:: fsmc_nor_psram_set_datast +.. doxygenfunction:: fsmc_nor_psram_set_addset + +Memory Bank Boundary Addresses +------------------------------ + +.. doxygendefine:: FSMC_BANK1 +.. doxygendefine:: FSMC_BANK2 +.. doxygendefine:: FSMC_BANK3 +.. doxygendefine:: FSMC_BANK4 + +.. doxygendefine:: FSMC_NOR_PSRAM_REGION1 +.. doxygendefine:: FSMC_NOR_PSRAM_REGION2 +.. doxygendefine:: FSMC_NOR_PSRAM_REGION3 +.. doxygendefine:: FSMC_NOR_PSRAM_REGION4 + +Register Map Base Pointers +-------------------------- + +.. doxygendefine:: FSMC_BASE + +.. doxygendefine:: FSMC_NOR_PSRAM1_BASE +.. doxygendefine:: FSMC_NOR_PSRAM2_BASE +.. doxygendefine:: FSMC_NOR_PSRAM3_BASE +.. doxygendefine:: FSMC_NOR_PSRAM4_BASE + +Register Bit Definitions +------------------------ + +NOR/PSRAM Chip-Select Control Registers +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: FSMC_BCR_CBURSTRW_BIT +.. doxygendefine:: FSMC_BCR_ASYNCWAIT_BIT +.. doxygendefine:: FSMC_BCR_EXTMOD_BIT +.. doxygendefine:: FSMC_BCR_WAITEN_BIT +.. doxygendefine:: FSMC_BCR_WREN_BIT +.. doxygendefine:: FSMC_BCR_WAITCFG_BIT +.. doxygendefine:: FSMC_BCR_WRAPMOD_BIT +.. doxygendefine:: FSMC_BCR_WAITPOL_BIT +.. doxygendefine:: FSMC_BCR_BURSTEN_BIT +.. doxygendefine:: FSMC_BCR_FACCEN_BIT +.. doxygendefine:: FSMC_BCR_MUXEN_BIT +.. doxygendefine:: FSMC_BCR_MBKEN_BIT + +.. doxygendefine:: FSMC_BCR_CBURSTRW +.. doxygendefine:: FSMC_BCR_ASYNCWAIT +.. doxygendefine:: FSMC_BCR_EXTMOD +.. doxygendefine:: FSMC_BCR_WAITEN +.. doxygendefine:: FSMC_BCR_WREN +.. doxygendefine:: FSMC_BCR_WAITCFG +.. doxygendefine:: FSMC_BCR_WRAPMOD +.. doxygendefine:: FSMC_BCR_WAITPOL +.. doxygendefine:: FSMC_BCR_BURSTEN +.. doxygendefine:: FSMC_BCR_FACCEN +.. doxygendefine:: FSMC_BCR_MWID +.. doxygendefine:: FSMC_BCR_MWID_8BITS +.. doxygendefine:: FSMC_BCR_MWID_16BITS +.. doxygendefine:: FSMC_BCR_MTYP +.. doxygendefine:: FSMC_BCR_MTYP_SRAM +.. doxygendefine:: FSMC_BCR_MTYP_PSRAM +.. doxygendefine:: FSMC_BCR_MTYP_NOR_FLASH +.. doxygendefine:: FSMC_BCR_MUXEN +.. doxygendefine:: FSMC_BCR_MBKEN + +SRAM/NOR-Flash Chip-Select Timing Registers +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: FSMC_BTR_ACCMOD +.. doxygendefine:: FSMC_BTR_ACCMOD_A +.. doxygendefine:: FSMC_BTR_ACCMOD_B +.. doxygendefine:: FSMC_BTR_ACCMOD_C +.. doxygendefine:: FSMC_BTR_ACCMOD_D +.. doxygendefine:: FSMC_BTR_DATLAT +.. doxygendefine:: FSMC_BTR_CLKDIV +.. doxygendefine:: FSMC_BTR_BUSTURN +.. doxygendefine:: FSMC_BTR_DATAST +.. doxygendefine:: FSMC_BTR_ADDHLD +.. doxygendefine:: FSMC_BTR_ADDSET + +SRAM/NOR-Flash Write Timing Registers +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: FSMC_BWTR_ACCMOD +.. doxygendefine:: FSMC_BWTR_ACCMOD_A +.. doxygendefine:: FSMC_BWTR_ACCMOD_B +.. doxygendefine:: FSMC_BWTR_ACCMOD_C +.. doxygendefine:: FSMC_BWTR_ACCMOD_D +.. doxygendefine:: FSMC_BWTR_DATLAT +.. doxygendefine:: FSMC_BWTR_CLKDIV +.. doxygendefine:: FSMC_BWTR_DATAST +.. doxygendefine:: FSMC_BWTR_ADDHLD +.. doxygendefine:: FSMC_BWTR_ADDSET + +NAND Flash/PC Card Controller Registers +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: FSMC_PCR_ECCEN_BIT +.. doxygendefine:: FSMC_PCR_PTYP_BIT +.. doxygendefine:: FSMC_PCR_PBKEN_BIT +.. doxygendefine:: FSMC_PCR_PWAITEN_BIT + +.. doxygendefine:: FSMC_PCR_ECCPS +.. doxygendefine:: FSMC_PCR_ECCPS_256B +.. doxygendefine:: FSMC_PCR_ECCPS_512B +.. doxygendefine:: FSMC_PCR_ECCPS_1024B +.. doxygendefine:: FSMC_PCR_ECCPS_2048B +.. doxygendefine:: FSMC_PCR_ECCPS_4096B +.. doxygendefine:: FSMC_PCR_ECCPS_8192B +.. doxygendefine:: FSMC_PCR_TAR +.. doxygendefine:: FSMC_PCR_TCLR +.. doxygendefine:: FSMC_PCR_ECCEN +.. doxygendefine:: FSMC_PCR_PWID +.. doxygendefine:: FSMC_PCR_PWID_8BITS +.. doxygendefine:: FSMC_PCR_PWID_16BITS +.. doxygendefine:: FSMC_PCR_PTYP +.. doxygendefine:: FSMC_PCR_PTYP_PC_CF_PCMCIA +.. doxygendefine:: FSMC_PCR_PTYP_NAND +.. doxygendefine:: FSMC_PCR_PBKEN +.. doxygendefine:: FSMC_PCR_PWAITEN + +FIFO Status And Interrupt Registers +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: FSMC_SR_FEMPT_BIT +.. doxygendefine:: FSMC_SR_IFEN_BIT +.. doxygendefine:: FSMC_SR_ILEN_BIT +.. doxygendefine:: FSMC_SR_IREN_BIT +.. doxygendefine:: FSMC_SR_IFS_BIT +.. doxygendefine:: FSMC_SR_ILS_BIT +.. doxygendefine:: FSMC_SR_IRS_BIT + +.. doxygendefine:: FSMC_SR_FEMPT +.. doxygendefine:: FSMC_SR_IFEN +.. doxygendefine:: FSMC_SR_ILEN +.. doxygendefine:: FSMC_SR_IREN +.. doxygendefine:: FSMC_SR_IFS +.. doxygendefine:: FSMC_SR_ILS +.. doxygendefine:: FSMC_SR_IRS + +Common Memory Space Timing Registers +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: FSMC_PMEM_MEMHIZ +.. doxygendefine:: FSMC_PMEM_MEMHOLD +.. doxygendefine:: FSMC_PMEM_MEMWAIT +.. doxygendefine:: FSMC_PMEM_MEMSET + +Attribute Memory Space Timing Registers +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: FSMC_PATT_ATTHIZ +.. doxygendefine:: FSMC_PATT_ATTHOLD +.. doxygendefine:: FSMC_PATT_ATTWAIT +.. doxygendefine:: FSMC_PATT_ATTSET + +I/O Space Timing Register 4 +~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: FSMC_PIO_IOHIZ +.. doxygendefine:: FSMC_PIO_IOHOLD +.. doxygendefine:: FSMC_PIO_IOWAIT +.. doxygendefine:: FSMC_PIO_IOSET diff --git a/source/libmaple/api/gpio.rst b/source/libmaple/api/gpio.rst index 2cfec23..96058c0 100644 --- a/source/libmaple/api/gpio.rst +++ b/source/libmaple/api/gpio.rst @@ -4,9 +4,238 @@ ``gpio.h`` ========== -[Stub] support. +General Purpose Input/Output (GPIO) port and Alternate Function +Input/Output (AFIO) support. -Library Documentation ---------------------- +.. contents:: Contents + :local: -.. doxygenfile:: gpio.h +Types +----- + +.. doxygenstruct:: gpio_reg_map +.. doxygenstruct:: gpio_dev +.. doxygenenum:: gpio_pin_mode + +.. doxygenstruct:: afio_reg_map +.. doxygenenum:: afio_exti_port +.. doxygenenum:: afio_exti_num +.. doxygenenum:: afio_remap_peripheral +.. doxygenenum:: afio_debug_cfg + +Devices +------- + +.. doxygenvariable:: GPIOA +.. doxygenvariable:: GPIOB +.. doxygenvariable:: GPIOC +.. doxygenvariable:: GPIOD +.. doxygenvariable:: GPIOE +.. doxygenvariable:: GPIOF +.. doxygenvariable:: GPIOG + +Functions +--------- + +.. doxygenfunction:: gpio_init +.. doxygenfunction:: gpio_init_all +.. doxygenfunction:: gpio_set_mode +.. doxygenfunction:: gpio_exti_port +.. doxygenfunction:: gpio_write_bit +.. doxygenfunction:: gpio_read_bit +.. doxygenfunction:: gpio_toggle_bit + +.. doxygenfunction:: afio_init +.. doxygenfunction:: afio_exti_select +.. doxygenfunction:: afio_remap +.. doxygenfunction:: afio_cfg_debug_ports + +Register Map Base Pointers +-------------------------- + +.. doxygendefine:: GPIOA_BASE +.. doxygendefine:: GPIOB_BASE +.. doxygendefine:: GPIOC_BASE +.. doxygendefine:: GPIOD_BASE +.. doxygendefine:: GPIOE_BASE +.. doxygendefine:: GPIOF_BASE +.. doxygendefine:: GPIOG_BASE + +.. doxygendefine:: AFIO_BASE + +Register Bit Definitions +------------------------ + +GPIO Control Registers +~~~~~~~~~~~~~~~~~~~~~~ + +These values apply to both the low and high configuration registers +(ST RM0008: GPIOx_CRL and GPIOx_CRH). You can shift them right by the +appropriate number of bits for the GPIO port bit you're interested in +to obtain a bit mask. + +For example, to mask out just the value of GPIOA_CRH_CNF12, note that +GPIO port bit 12's configuration starts at bit 18 in the corresponding +CRH. Thus, an appropriate mask is ``GPIOA_BASE->CRH & (GPIO_CR_CNF << +18)``. + +.. doxygendefine:: GPIO_CR_CNF_INPUT_ANALOG +.. doxygendefine:: GPIO_CR_CNF_INPUT_FLOATING +.. doxygendefine:: GPIO_CR_CNF_INPUT_PU_PD +.. doxygendefine:: GPIO_CR_CNF_OUTPUT_PP +.. doxygendefine:: GPIO_CR_CNF_OUTPUT_OD +.. doxygendefine:: GPIO_CR_CNF_AF_OUTPUT_PP +.. doxygendefine:: GPIO_CR_CNF_AF_OUTPUT_OD +.. doxygendefine:: GPIO_CR_MODE_INPUT +.. doxygendefine:: GPIO_CR_MODE_OUTPUT_10MHZ +.. doxygendefine:: GPIO_CR_MODE_OUTPUT_2MHZ +.. doxygendefine:: GPIO_CR_MODE_OUTPUT_50MHZ + +Event Control Register +~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: AFIO_EVCR_EVOE +.. doxygendefine:: AFIO_EVCR_PORT_PA +.. doxygendefine:: AFIO_EVCR_PORT_PB +.. doxygendefine:: AFIO_EVCR_PORT_PC +.. doxygendefine:: AFIO_EVCR_PORT_PD +.. doxygendefine:: AFIO_EVCR_PORT_PE +.. doxygendefine:: AFIO_EVCR_PIN_0 +.. doxygendefine:: AFIO_EVCR_PIN_1 +.. doxygendefine:: AFIO_EVCR_PIN_2 +.. doxygendefine:: AFIO_EVCR_PIN_3 +.. doxygendefine:: AFIO_EVCR_PIN_4 +.. doxygendefine:: AFIO_EVCR_PIN_5 +.. doxygendefine:: AFIO_EVCR_PIN_6 +.. doxygendefine:: AFIO_EVCR_PIN_7 +.. doxygendefine:: AFIO_EVCR_PIN_8 +.. doxygendefine:: AFIO_EVCR_PIN_9 +.. doxygendefine:: AFIO_EVCR_PIN_10 +.. doxygendefine:: AFIO_EVCR_PIN_11 +.. doxygendefine:: AFIO_EVCR_PIN_12 +.. doxygendefine:: AFIO_EVCR_PIN_13 +.. doxygendefine:: AFIO_EVCR_PIN_14 +.. doxygendefine:: AFIO_EVCR_PIN_15 + +AF Remap and Debug I/O Configuration Register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: AFIO_MAPR_SWJ_CFG +.. doxygendefine:: AFIO_MAPR_SWJ_CFG_FULL_SWJ +.. doxygendefine:: AFIO_MAPR_SWJ_CFG_FULL_SWJ_NO_NJRST +.. doxygendefine:: AFIO_MAPR_SWJ_CFG_NO_JTAG_SW +.. doxygendefine:: AFIO_MAPR_SWJ_CFG_NO_JTAG_NO_SW +.. doxygendefine:: AFIO_MAPR_ADC2_ETRGREG_REMAP +.. doxygendefine:: AFIO_MAPR_ADC2_ETRGINJ_REMAP +.. doxygendefine:: AFIO_MAPR_ADC1_ETRGREG_REMAP +.. doxygendefine:: AFIO_MAPR_ADC1_ETRGINJ_REMAP +.. doxygendefine:: AFIO_MAPR_TIM5CH4_IREMAP +.. doxygendefine:: AFIO_MAPR_PD01_REMAP +.. doxygendefine:: AFIO_MAPR_CAN_REMAP +.. doxygendefine:: AFIO_MAPR_CAN_REMAP_NONE +.. doxygendefine:: AFIO_MAPR_CAN_REMAP_PB8_PB9 +.. doxygendefine:: AFIO_MAPR_CAN_REMAP_PD0_PD1 +.. doxygendefine:: AFIO_MAPR_TIM4_REMAP +.. doxygendefine:: AFIO_MAPR_TIM3_REMAP +.. doxygendefine:: AFIO_MAPR_TIM3_REMAP_NONE +.. doxygendefine:: AFIO_MAPR_TIM3_REMAP_PARTIAL +.. doxygendefine:: AFIO_MAPR_TIM3_REMAP_FULL +.. doxygendefine:: AFIO_MAPR_TIM2_REMAP +.. doxygendefine:: AFIO_MAPR_TIM2_REMAP_NONE +.. doxygendefine:: AFIO_MAPR_TIM2_REMAP_PA15_PB3_PA2_PA3 +.. doxygendefine:: AFIO_MAPR_TIM2_REMAP_PA0_PA1_PB10_PB11 +.. doxygendefine:: AFIO_MAPR_TIM2_REMAP_FULL +.. doxygendefine:: AFIO_MAPR_TIM1_REMAP +.. doxygendefine:: AFIO_MAPR_TIM1_REMAP_NONE +.. doxygendefine:: AFIO_MAPR_TIM1_REMAP_PARTIAL +.. doxygendefine:: AFIO_MAPR_TIM1_REMAP_FULL +.. doxygendefine:: AFIO_MAPR_USART3_REMAP +.. doxygendefine:: AFIO_MAPR_USART3_REMAP_NONE +.. doxygendefine:: AFIO_MAPR_USART3_REMAP_PARTIAL +.. doxygendefine:: AFIO_MAPR_USART3_REMAP_FULL +.. doxygendefine:: AFIO_MAPR_USART2_REMAP +.. doxygendefine:: AFIO_MAPR_USART1_REMAP +.. doxygendefine:: AFIO_MAPR_I2C1_REMAP +.. doxygendefine:: AFIO_MAPR_SPI1_REMAP + +External Interrupt Configuration Register 1 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: AFIO_EXTICR1_EXTI3 +.. doxygendefine:: AFIO_EXTICR1_EXTI3_PA +.. doxygendefine:: AFIO_EXTICR1_EXTI3_PB +.. doxygendefine:: AFIO_EXTICR1_EXTI3_PC +.. doxygendefine:: AFIO_EXTICR1_EXTI3_PD +.. doxygendefine:: AFIO_EXTICR1_EXTI3_PE +.. doxygendefine:: AFIO_EXTICR1_EXTI3_PF +.. doxygendefine:: AFIO_EXTICR1_EXTI3_PG +.. doxygendefine:: AFIO_EXTICR1_EXTI2 +.. doxygendefine:: AFIO_EXTICR1_EXTI2_PA +.. doxygendefine:: AFIO_EXTICR1_EXTI2_PB +.. doxygendefine:: AFIO_EXTICR1_EXTI2_PC +.. doxygendefine:: AFIO_EXTICR1_EXTI2_PD +.. doxygendefine:: AFIO_EXTICR1_EXTI2_PE +.. doxygendefine:: AFIO_EXTICR1_EXTI2_PF +.. doxygendefine:: AFIO_EXTICR1_EXTI2_PG +.. doxygendefine:: AFIO_EXTICR1_EXTI1 +.. doxygendefine:: AFIO_EXTICR1_EXTI1_PA +.. doxygendefine:: AFIO_EXTICR1_EXTI1_PB +.. doxygendefine:: AFIO_EXTICR1_EXTI1_PC +.. doxygendefine:: AFIO_EXTICR1_EXTI1_PD +.. doxygendefine:: AFIO_EXTICR1_EXTI1_PE +.. doxygendefine:: AFIO_EXTICR1_EXTI1_PF +.. doxygendefine:: AFIO_EXTICR1_EXTI1_PG +.. doxygendefine:: AFIO_EXTICR1_EXTI0 +.. doxygendefine:: AFIO_EXTICR1_EXTI0_PA +.. doxygendefine:: AFIO_EXTICR1_EXTI0_PB +.. doxygendefine:: AFIO_EXTICR1_EXTI0_PC +.. doxygendefine:: AFIO_EXTICR1_EXTI0_PD +.. doxygendefine:: AFIO_EXTICR1_EXTI0_PE +.. doxygendefine:: AFIO_EXTICR1_EXTI0_PF +.. doxygendefine:: AFIO_EXTICR1_EXTI0_PG + +External Interrupt Configuration Register 2 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: AFIO_EXTICR2_EXTI7 +.. doxygendefine:: AFIO_EXTICR2_EXTI7_PA +.. doxygendefine:: AFIO_EXTICR2_EXTI7_PB +.. doxygendefine:: AFIO_EXTICR2_EXTI7_PC +.. doxygendefine:: AFIO_EXTICR2_EXTI7_PD +.. doxygendefine:: AFIO_EXTICR2_EXTI7_PE +.. doxygendefine:: AFIO_EXTICR2_EXTI7_PF +.. doxygendefine:: AFIO_EXTICR2_EXTI7_PG +.. doxygendefine:: AFIO_EXTICR2_EXTI6 +.. doxygendefine:: AFIO_EXTICR2_EXTI6_PA +.. doxygendefine:: AFIO_EXTICR2_EXTI6_PB +.. doxygendefine:: AFIO_EXTICR2_EXTI6_PC +.. doxygendefine:: AFIO_EXTICR2_EXTI6_PD +.. doxygendefine:: AFIO_EXTICR2_EXTI6_PE +.. doxygendefine:: AFIO_EXTICR2_EXTI6_PF +.. doxygendefine:: AFIO_EXTICR2_EXTI6_PG +.. doxygendefine:: AFIO_EXTICR2_EXTI5 +.. doxygendefine:: AFIO_EXTICR2_EXTI5_PA +.. doxygendefine:: AFIO_EXTICR2_EXTI5_PB +.. doxygendefine:: AFIO_EXTICR2_EXTI5_PC +.. doxygendefine:: AFIO_EXTICR2_EXTI5_PD +.. doxygendefine:: AFIO_EXTICR2_EXTI5_PE +.. doxygendefine:: AFIO_EXTICR2_EXTI5_PF +.. doxygendefine:: AFIO_EXTICR2_EXTI5_PG +.. doxygendefine:: AFIO_EXTICR2_EXTI4 +.. doxygendefine:: AFIO_EXTICR2_EXTI4_PA +.. doxygendefine:: AFIO_EXTICR2_EXTI4_PB +.. doxygendefine:: AFIO_EXTICR2_EXTI4_PC +.. doxygendefine:: AFIO_EXTICR2_EXTI4_PD +.. doxygendefine:: AFIO_EXTICR2_EXTI4_PE +.. doxygendefine:: AFIO_EXTICR2_EXTI4_PF +.. doxygendefine:: AFIO_EXTICR2_EXTI4_PG + +AF Remap and Debug I/O Configuration Register 2 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: AFIO_MAPR2_FSMC_NADV +.. doxygendefine:: AFIO_MAPR2_TIM14_REMAP +.. doxygendefine:: AFIO_MAPR2_TIM13_REMAP +.. doxygendefine:: AFIO_MAPR2_TIM11_REMAP +.. doxygendefine:: AFIO_MAPR2_TIM10_REMAP +.. doxygendefine:: AFIO_MAPR2_TIM9_REMAP diff --git a/source/libmaple/api/i2c.rst b/source/libmaple/api/i2c.rst index 14dd304..ff380cc 100644 --- a/source/libmaple/api/i2c.rst +++ b/source/libmaple/api/i2c.rst @@ -4,9 +4,121 @@ ``i2c.h`` ========= -[Stub] support. +Inter-Integrated Circuit (|i2c|) peripheral support. -Library Documentation ---------------------- +.. contents:: Contents + :local: -.. doxygenfile:: i2c.h +Important Note +-------------- + +There are some important known problems with the built-in I2C +peripherals. For more information, see STM32F10xx8 and STM32F10xxB +Errata sheet (ST Doc ID 14574 Rev 8), Section 2.11.1, 2.11.2. An +important consequence of these problems is that the |i2c| interrupt +must not be preempted. Consequently, (by default) Wirish uses an +|i2c| interrupt priority which is the highest in the system (priority +level 0). Other interrupt priorities are set lower. + +Types +----- + +.. doxygenstruct:: i2c_reg_map +.. doxygenenum:: i2c_state +.. doxygenstruct:: i2c_msg +.. doxygenstruct:: i2c_dev + +Devices +------- + +.. doxygenvariable:: I2C1 +.. doxygenvariable:: I2C2 + +Functions +--------- + +.. doxygenfunction:: i2c_init +.. doxygenfunction:: i2c_master_enable +.. doxygenfunction:: i2c_master_xfer +.. doxygenfunction:: i2c_bus_reset +.. doxygenfunction:: i2c_disable +.. doxygenfunction:: i2c_peripheral_enable +.. doxygenfunction:: i2c_peripheral_disable +.. doxygenfunction:: i2c_write +.. doxygenfunction:: i2c_set_input_clk +.. doxygenfunction:: i2c_set_clk_control +.. doxygenfunction:: i2c_set_trise +.. doxygenfunction:: i2c_start_condition +.. doxygenfunction:: i2c_stop_condition +.. doxygenfunction:: i2c_enable_irq +.. doxygenfunction:: i2c_disable_irq +.. doxygenfunction:: i2c_enable_ack +.. doxygenfunction:: i2c_disable_ack + +Register Map Base Pointers +-------------------------- + +.. doxygendefine:: I2C1_BASE +.. doxygendefine:: I2C2_BASE + +Register Bit Definitions +------------------------ + +Control register 1 +~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: I2C_CR1_SWRST +.. doxygendefine:: I2C_CR1_ALERT +.. doxygendefine:: I2C_CR1_PEC +.. doxygendefine:: I2C_CR1_POS +.. doxygendefine:: I2C_CR1_ACK +.. doxygendefine:: I2C_CR1_START +.. doxygendefine:: I2C_CR1_STOP +.. doxygendefine:: I2C_CR1_PE + +Control register 2 +~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: I2C_CR2_LAST +.. doxygendefine:: I2C_CR2_DMAEN +.. doxygendefine:: I2C_CR2_ITBUFEN +.. doxygendefine:: I2C_CR2_ITEVTEN +.. doxygendefine:: I2C_CR2_ITERREN +.. doxygendefine:: I2C_CR2_FREQ + +Clock control register +~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: I2C_CCR_FS +.. doxygendefine:: I2C_CCR_DUTY +.. doxygendefine:: I2C_CCR_CCR + +Status register 1 +~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: I2C_SR1_SB +.. doxygendefine:: I2C_SR1_ADDR +.. doxygendefine:: I2C_SR1_BTF +.. doxygendefine:: I2C_SR1_ADD10 +.. doxygendefine:: I2C_SR1_STOPF +.. doxygendefine:: I2C_SR1_RXNE +.. doxygendefine:: I2C_SR1_TXE +.. doxygendefine:: I2C_SR1_BERR +.. doxygendefine:: I2C_SR1_ARLO +.. doxygendefine:: I2C_SR1_AF +.. doxygendefine:: I2C_SR1_OVR +.. doxygendefine:: I2C_SR1_PECERR +.. doxygendefine:: I2C_SR1_TIMEOUT +.. doxygendefine:: I2C_SR1_SMBALERT + +Status register 2 +~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: I2C_SR2_MSL +.. doxygendefine:: I2C_SR2_BUSY +.. doxygendefine:: I2C_SR2_TRA +.. doxygendefine:: I2C_SR2_GENCALL +.. doxygendefine:: I2C_SR2_SMBDEFAULT +.. doxygendefine:: I2C_SR2_SMBHOST +.. doxygendefine:: I2C_SR2_DUALF +.. doxygendefine:: I2C_SR2_PEC diff --git a/source/libmaple/api/iwdg.rst b/source/libmaple/api/iwdg.rst index 3911ece..06691f8 100644 --- a/source/libmaple/api/iwdg.rst +++ b/source/libmaple/api/iwdg.rst @@ -4,9 +4,70 @@ ``iwdg.h`` ========== -[Stub] support. +Independent Watchdog (IWDG) support. -Library Documentation ---------------------- +.. contents:: Contents + :local: -.. doxygenfile:: iwdg.h +Usage Note +---------- + +To use the independent watchdog, first call :c:func:`iwdg_init()` with +the appropriate prescaler and IWDG counter reload values for your +application. Afterwards, you must periodically call +:c:func:`iwdg_feed()` before the IWDG counter reaches 0 to reset the +counter to its reload value. If you do not, the chip will reset. + +Once started, the independent watchdog cannot be turned off. + +Types +----- + +.. doxygenstruct:: iwdg_reg_map +.. doxygenenum:: iwdg_prescaler + +Devices +------- + +None at this time. + +Functions +--------- + +.. doxygenfunction:: iwdg_init +.. doxygenfunction:: iwdg_feed + +Register Map Base Pointers +-------------------------- + +.. doxygendefine:: IWDG_BASE + +Register Bit Definitions +------------------------ + +Key register +~~~~~~~~~~~~ + +.. doxygendefine:: IWDG_KR_UNLOCK +.. doxygendefine:: IWDG_KR_FEED +.. doxygendefine:: IWDG_KR_START + +Prescaler register +~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: IWDG_PR_DIV_4 +.. doxygendefine:: IWDG_PR_DIV_8 +.. doxygendefine:: IWDG_PR_DIV_16 +.. doxygendefine:: IWDG_PR_DIV_32 +.. doxygendefine:: IWDG_PR_DIV_64 +.. doxygendefine:: IWDG_PR_DIV_128 +.. doxygendefine:: IWDG_PR_DIV_256 + +Status register +~~~~~~~~~~~~~~~ + +.. doxygendefine:: IWDG_SR_RVU_BIT +.. doxygendefine:: IWDG_SR_PVU_BIT + +.. doxygendefine:: IWDG_SR_RVU +.. doxygendefine:: IWDG_SR_PVU diff --git a/source/libmaple/api/libmaple.rst b/source/libmaple/api/libmaple.rst index d4f28f0..c230cef 100644 --- a/source/libmaple/api/libmaple.rst +++ b/source/libmaple/api/libmaple.rst @@ -4,9 +4,8 @@ ``libmaple.h`` ============== -[Stub] support. +Base include file for libmaple. -Library Documentation ---------------------- - -.. doxygenfile:: libmaple.h +This file includes :ref:`libmaple-libmaple_types`, +:ref:`libmaple-stm32`, and :ref:`libmaple-util`. You shouldn't rely +on it doing anything else, however. diff --git a/source/libmaple/api/libmaple_types.rst b/source/libmaple/api/libmaple_types.rst index bbea2c1..7fed5dc 100644 --- a/source/libmaple/api/libmaple_types.rst +++ b/source/libmaple/api/libmaple_types.rst @@ -4,9 +4,40 @@ ``libmaple_types.h`` ==================== -[Stub] support. +Defines the base types and type-related macros used throughout the +rest of libmaple. -Library Documentation ---------------------- +Integral Types +-------------- -.. doxygenfile:: libmaple_types.h +.. doxygentypedef:: uint8 +.. doxygentypedef:: uint16 +.. doxygentypedef:: uint32 +.. doxygentypedef:: uint64 +.. doxygentypedef:: int8 +.. doxygentypedef:: int16 +.. doxygentypedef:: int32 +.. doxygentypedef:: int64 + +Attributes and Type Qualifiers +------------------------------ + +.. c:macro:: __io + + This is a macro for ``volatile`` which is used to denote that the + variable whose type is being qualified is IO-mapped. Its most + common use is in the individual members of each :ref:`register map + <libmaple-overview-regmaps>` struct. + +.. c:macro:: __attr_flash + + This is a macro for a GCC ``__attribute__`` which (when using the + linker scripts provided with libmaple) will cause the variable + being marked to be stored in Flash, rather than SRAM. The + variable's value may be read like that of any other variable, but + it may not be written. + +Other typedefs +-------------- + +.. doxygentypedef:: voidFuncPtr diff --git a/source/libmaple/api/nvic.rst b/source/libmaple/api/nvic.rst index b94dc31..11342d2 100644 --- a/source/libmaple/api/nvic.rst +++ b/source/libmaple/api/nvic.rst @@ -4,9 +4,40 @@ ``nvic.h`` ========== -[Stub] support. +Nested Vector Interrupt Controller (NVIC) support. -Library Documentation ---------------------- +.. contents:: Contents + :local: -.. doxygenfile:: nvic.h +Types +----- + +.. doxygenstruct:: nvic_reg_map +.. doxygenenum:: nvic_irq_num + +Devices +------- + +None at this time. + +Functions +--------- + +.. doxygenfunction:: nvic_init +.. doxygenfunction:: nvic_set_vector_table +.. doxygenfunction:: nvic_irq_set_priority +.. doxygenfunction:: nvic_globalirq_enable +.. doxygenfunction:: nvic_globalirq_disable +.. doxygenfunction:: nvic_irq_enable +.. doxygenfunction:: nvic_irq_disable +.. doxygenfunction:: nvic_irq_disable_all + +Register Map Base Pointers +-------------------------- + +.. doxygendefine:: NVIC_BASE + +Register Bit Definitions +------------------------ + +None at this time. diff --git a/source/libmaple/api/pwr.rst b/source/libmaple/api/pwr.rst index 82e4864..6a2cf22 100644 --- a/source/libmaple/api/pwr.rst +++ b/source/libmaple/api/pwr.rst @@ -4,9 +4,48 @@ ``pwr.h`` ========= -[Stub] support. +Power control (PWR) support. -Library Documentation ---------------------- +.. contents:: Contents + :local: -.. doxygenfile:: pwr.h +Types +----- + +.. doxygenstruct:: pwr_reg_map + +Devices +------- + +None. + +Functions +--------- + +.. doxygenfunction:: pwr_init + +Register Map Base Pointers +-------------------------- + +.. doxygendefine:: PWR_BASE + +Register Bit Definitions +------------------------ + +Control register +~~~~~~~~~~~~~~~~ + +.. doxygendefine:: PWR_CR_DBP +.. doxygendefine:: PWR_CR_PVDE +.. doxygendefine:: PWR_CR_CSBF +.. doxygendefine:: PWR_CR_CWUF +.. doxygendefine:: PWR_CR_PDDS +.. doxygendefine:: PWR_CR_LPDS + +Control and status register +~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: PWR_CSR_EWUP +.. doxygendefine:: PWR_CSR_PVDO +.. doxygendefine:: PWR_CSR_SBF +.. doxygendefine:: PWR_CSR_WUF diff --git a/source/libmaple/api/rcc.rst b/source/libmaple/api/rcc.rst index 81dc604..4b96c00 100644 --- a/source/libmaple/api/rcc.rst +++ b/source/libmaple/api/rcc.rst @@ -4,9 +4,374 @@ ``rcc.h`` ========= -[Stub] support. +Reset and Clock Control (RCC) support. -Library Documentation ---------------------- +.. contents:: Contents + :local: -.. doxygenfile:: rcc.h +Types +----- + +.. doxygenstruct:: rcc_reg_map +.. doxygenenum:: rcc_sysclk_src +.. doxygenenum:: rcc_pllsrc +.. doxygenenum:: rcc_pll_multiplier +.. doxygenenum:: rcc_clk_id +.. doxygenenum:: rcc_clk_domain +.. doxygenenum:: rcc_prescaler +.. doxygenenum:: rcc_adc_divider +.. doxygenenum:: rcc_apb1_divider +.. doxygenenum:: rcc_apb2_divider +.. doxygenenum:: rcc_ahb_divider + +Devices +------- + +None. + +Functions +--------- + +.. doxygenfunction:: rcc_clk_init +.. doxygenfunction:: rcc_clk_enable +.. doxygenfunction:: rcc_reset_dev +.. doxygenfunction:: rcc_dev_clk +.. doxygenfunction:: rcc_set_prescaler + +Register Map Base Pointers +-------------------------- + +.. doxygendefine:: RCC_BASE + +Register Bit Definitions +------------------------ + +Clock control register +~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: RCC_CR_PLLRDY_BIT +.. doxygendefine:: RCC_CR_PLLON_BIT +.. doxygendefine:: RCC_CR_CSSON_BIT +.. doxygendefine:: RCC_CR_HSEBYP_BIT +.. doxygendefine:: RCC_CR_HSERDY_BIT +.. doxygendefine:: RCC_CR_HSEON_BIT +.. doxygendefine:: RCC_CR_HSIRDY_BIT +.. doxygendefine:: RCC_CR_HSION_BIT + +.. doxygendefine:: RCC_CR_PLLRDY +.. doxygendefine:: RCC_CR_PLLON +.. doxygendefine:: RCC_CR_CSSON +.. doxygendefine:: RCC_CR_HSEBYP +.. doxygendefine:: RCC_CR_HSERDY +.. doxygendefine:: RCC_CR_HSEON +.. doxygendefine:: RCC_CR_HSICAL +.. doxygendefine:: RCC_CR_HSITRIM +.. doxygendefine:: RCC_CR_HSIRDY +.. doxygendefine:: RCC_CR_HSION + +Clock configuration register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: RCC_CFGR_USBPRE_BIT +.. doxygendefine:: RCC_CFGR_PLLXTPRE_BIT +.. doxygendefine:: RCC_CFGR_PLLSRC_BIT + +.. doxygendefine:: RCC_CFGR_MCO +.. doxygendefine:: RCC_CFGR_USBPRE +.. doxygendefine:: RCC_CFGR_PLLMUL +.. doxygendefine:: RCC_CFGR_PLLXTPRE +.. doxygendefine:: RCC_CFGR_PLLSRC +.. doxygendefine:: RCC_CFGR_ADCPRE +.. doxygendefine:: RCC_CFGR_PPRE2 +.. doxygendefine:: RCC_CFGR_PPRE1 +.. doxygendefine:: RCC_CFGR_HPRE +.. doxygendefine:: RCC_CFGR_SWS +.. doxygendefine:: RCC_CFGR_SWS_PLL +.. doxygendefine:: RCC_CFGR_SWS_HSE +.. doxygendefine:: RCC_CFGR_SW +.. doxygendefine:: RCC_CFGR_SW_PLL +.. doxygendefine:: RCC_CFGR_SW_HSE + +Clock interrupt register +~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: RCC_CIR_CSSC_BIT +.. doxygendefine:: RCC_CIR_PLLRDYC_BIT +.. doxygendefine:: RCC_CIR_HSERDYC_BIT +.. doxygendefine:: RCC_CIR_HSIRDYC_BIT +.. doxygendefine:: RCC_CIR_LSERDYC_BIT +.. doxygendefine:: RCC_CIR_LSIRDYC_BIT +.. doxygendefine:: RCC_CIR_PLLRDYIE_BIT +.. doxygendefine:: RCC_CIR_HSERDYIE_BIT +.. doxygendefine:: RCC_CIR_HSIRDYIE_BIT +.. doxygendefine:: RCC_CIR_LSERDYIE_BIT +.. doxygendefine:: RCC_CIR_LSIRDYIE_BIT +.. doxygendefine:: RCC_CIR_CSSF_BIT +.. doxygendefine:: RCC_CIR_PLLRDYF_BIT +.. doxygendefine:: RCC_CIR_HSERDYF_BIT +.. doxygendefine:: RCC_CIR_HSIRDYF_BIT +.. doxygendefine:: RCC_CIR_LSERDYF_BIT +.. doxygendefine:: RCC_CIR_LSIRDYF_BIT + +.. doxygendefine:: RCC_CIR_CSSC +.. doxygendefine:: RCC_CIR_PLLRDYC +.. doxygendefine:: RCC_CIR_HSERDYC +.. doxygendefine:: RCC_CIR_HSIRDYC +.. doxygendefine:: RCC_CIR_LSERDYC +.. doxygendefine:: RCC_CIR_LSIRDYC +.. doxygendefine:: RCC_CIR_PLLRDYIE +.. doxygendefine:: RCC_CIR_HSERDYIE +.. doxygendefine:: RCC_CIR_HSIRDYIE +.. doxygendefine:: RCC_CIR_LSERDYIE +.. doxygendefine:: RCC_CIR_LSIRDYIE +.. doxygendefine:: RCC_CIR_CSSF +.. doxygendefine:: RCC_CIR_PLLRDYF +.. doxygendefine:: RCC_CIR_HSERDYF +.. doxygendefine:: RCC_CIR_HSIRDYF +.. doxygendefine:: RCC_CIR_LSERDYF +.. doxygendefine:: RCC_CIR_LSIRDYF + +APB2 peripheral reset register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: RCC_APB2RSTR_TIM11RST_BIT +.. doxygendefine:: RCC_APB2RSTR_TIM10RST_BIT +.. doxygendefine:: RCC_APB2RSTR_TIM9RST_BIT +.. doxygendefine:: RCC_APB2RSTR_ADC3RST_BIT +.. doxygendefine:: RCC_APB2RSTR_USART1RST_BIT +.. doxygendefine:: RCC_APB2RSTR_TIM8RST_BIT +.. doxygendefine:: RCC_APB2RSTR_SPI1RST_BIT +.. doxygendefine:: RCC_APB2RSTR_TIM1RST_BIT +.. doxygendefine:: RCC_APB2RSTR_ADC2RST_BIT +.. doxygendefine:: RCC_APB2RSTR_ADC1RST_BIT +.. doxygendefine:: RCC_APB2RSTR_IOPGRST_BIT +.. doxygendefine:: RCC_APB2RSTR_IOPFRST_BIT +.. doxygendefine:: RCC_APB2RSTR_IOPERST_BIT +.. doxygendefine:: RCC_APB2RSTR_IOPDRST_BIT +.. doxygendefine:: RCC_APB2RSTR_IOPCRST_BIT +.. doxygendefine:: RCC_APB2RSTR_IOPBRST_BIT +.. doxygendefine:: RCC_APB2RSTR_IOPARST_BIT +.. doxygendefine:: RCC_APB2RSTR_AFIORST_BIT + +.. doxygendefine:: RCC_APB2RSTR_TIM11RST +.. doxygendefine:: RCC_APB2RSTR_TIM10RST +.. doxygendefine:: RCC_APB2RSTR_TIM9RST +.. doxygendefine:: RCC_APB2RSTR_ADC3RST +.. doxygendefine:: RCC_APB2RSTR_USART1RST +.. doxygendefine:: RCC_APB2RSTR_TIM8RST +.. doxygendefine:: RCC_APB2RSTR_SPI1RST +.. doxygendefine:: RCC_APB2RSTR_TIM1RST +.. doxygendefine:: RCC_APB2RSTR_ADC2RST +.. doxygendefine:: RCC_APB2RSTR_ADC1RST +.. doxygendefine:: RCC_APB2RSTR_IOPGRST +.. doxygendefine:: RCC_APB2RSTR_IOPFRST +.. doxygendefine:: RCC_APB2RSTR_IOPERST +.. doxygendefine:: RCC_APB2RSTR_IOPDRST +.. doxygendefine:: RCC_APB2RSTR_IOPCRST +.. doxygendefine:: RCC_APB2RSTR_IOPBRST +.. doxygendefine:: RCC_APB2RSTR_IOPARST +.. doxygendefine:: RCC_APB2RSTR_AFIORST + +APB1 peripheral reset register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: RCC_APB1RSTR_DACRST_BIT +.. doxygendefine:: RCC_APB1RSTR_PWRRST_BIT +.. doxygendefine:: RCC_APB1RSTR_BKPRST_BIT +.. doxygendefine:: RCC_APB1RSTR_CANRST_BIT +.. doxygendefine:: RCC_APB1RSTR_USBRST_BIT +.. doxygendefine:: RCC_APB1RSTR_I2C2RST_BIT +.. doxygendefine:: RCC_APB1RSTR_I2C1RST_BIT +.. doxygendefine:: RCC_APB1RSTR_UART5RST_BIT +.. doxygendefine:: RCC_APB1RSTR_UART4RST_BIT +.. doxygendefine:: RCC_APB1RSTR_USART3RST_BIT +.. doxygendefine:: RCC_APB1RSTR_USART2RST_BIT +.. doxygendefine:: RCC_APB1RSTR_SPI3RST_BIT +.. doxygendefine:: RCC_APB1RSTR_SPI2RST_BIT +.. doxygendefine:: RCC_APB1RSTR_WWDRST_BIT +.. doxygendefine:: RCC_APB1RSTR_TIM14RST_BIT +.. doxygendefine:: RCC_APB1RSTR_TIM13RST_BIT +.. doxygendefine:: RCC_APB1RSTR_TIM12RST_BIT +.. doxygendefine:: RCC_APB1RSTR_TIM7RST_BIT +.. doxygendefine:: RCC_APB1RSTR_TIM6RST_BIT +.. doxygendefine:: RCC_APB1RSTR_TIM5RST_BIT +.. doxygendefine:: RCC_APB1RSTR_TIM4RST_BIT +.. doxygendefine:: RCC_APB1RSTR_TIM3RST_BIT +.. doxygendefine:: RCC_APB1RSTR_TIM2RST_BIT + +.. doxygendefine:: RCC_APB1RSTR_DACRST +.. doxygendefine:: RCC_APB1RSTR_PWRRST +.. doxygendefine:: RCC_APB1RSTR_BKPRST +.. doxygendefine:: RCC_APB1RSTR_CANRST +.. doxygendefine:: RCC_APB1RSTR_USBRST +.. doxygendefine:: RCC_APB1RSTR_I2C2RST +.. doxygendefine:: RCC_APB1RSTR_I2C1RST +.. doxygendefine:: RCC_APB1RSTR_UART5RST +.. doxygendefine:: RCC_APB1RSTR_UART4RST +.. doxygendefine:: RCC_APB1RSTR_USART3RST +.. doxygendefine:: RCC_APB1RSTR_USART2RST +.. doxygendefine:: RCC_APB1RSTR_SPI3RST +.. doxygendefine:: RCC_APB1RSTR_SPI2RST +.. doxygendefine:: RCC_APB1RSTR_WWDRST +.. doxygendefine:: RCC_APB1RSTR_TIM14RST +.. doxygendefine:: RCC_APB1RSTR_TIM13RST +.. doxygendefine:: RCC_APB1RSTR_TIM12RST +.. doxygendefine:: RCC_APB1RSTR_TIM7RST +.. doxygendefine:: RCC_APB1RSTR_TIM6RST +.. doxygendefine:: RCC_APB1RSTR_TIM5RST +.. doxygendefine:: RCC_APB1RSTR_TIM4RST +.. doxygendefine:: RCC_APB1RSTR_TIM3RST +.. doxygendefine:: RCC_APB1RSTR_TIM2RST + +AHB peripheral clock enable register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: RCC_AHBENR_SDIOEN_BIT +.. doxygendefine:: RCC_AHBENR_FSMCEN_BIT +.. doxygendefine:: RCC_AHBENR_CRCEN_BIT +.. doxygendefine:: RCC_AHBENR_FLITFEN_BIT +.. doxygendefine:: RCC_AHBENR_SRAMEN_BIT +.. doxygendefine:: RCC_AHBENR_DMA2EN_BIT +.. doxygendefine:: RCC_AHBENR_DMA1EN_BIT + +.. doxygendefine:: RCC_AHBENR_SDIOEN +.. doxygendefine:: RCC_AHBENR_FSMCEN +.. doxygendefine:: RCC_AHBENR_CRCEN +.. doxygendefine:: RCC_AHBENR_FLITFEN +.. doxygendefine:: RCC_AHBENR_SRAMEN +.. doxygendefine:: RCC_AHBENR_DMA2EN +.. doxygendefine:: RCC_AHBENR_DMA1EN + +APB2 peripheral clock enable register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: RCC_APB2ENR_TIM11EN_BIT +.. doxygendefine:: RCC_APB2ENR_TIM10EN_BIT +.. doxygendefine:: RCC_APB2ENR_TIM9EN_BIT +.. doxygendefine:: RCC_APB2ENR_ADC3EN_BIT +.. doxygendefine:: RCC_APB2ENR_USART1EN_BIT +.. doxygendefine:: RCC_APB2ENR_TIM8EN_BIT +.. doxygendefine:: RCC_APB2ENR_SPI1EN_BIT +.. doxygendefine:: RCC_APB2ENR_TIM1EN_BIT +.. doxygendefine:: RCC_APB2ENR_ADC2EN_BIT +.. doxygendefine:: RCC_APB2ENR_ADC1EN_BIT +.. doxygendefine:: RCC_APB2ENR_IOPGEN_BIT +.. doxygendefine:: RCC_APB2ENR_IOPFEN_BIT +.. doxygendefine:: RCC_APB2ENR_IOPEEN_BIT +.. doxygendefine:: RCC_APB2ENR_IOPDEN_BIT +.. doxygendefine:: RCC_APB2ENR_IOPCEN_BIT +.. doxygendefine:: RCC_APB2ENR_IOPBEN_BIT +.. doxygendefine:: RCC_APB2ENR_IOPAEN_BIT +.. doxygendefine:: RCC_APB2ENR_AFIOEN_BIT + +.. doxygendefine:: RCC_APB2ENR_TIM11EN +.. doxygendefine:: RCC_APB2ENR_TIM10EN +.. doxygendefine:: RCC_APB2ENR_TIM9EN +.. doxygendefine:: RCC_APB2ENR_ADC3EN +.. doxygendefine:: RCC_APB2ENR_USART1EN +.. doxygendefine:: RCC_APB2ENR_TIM8EN +.. doxygendefine:: RCC_APB2ENR_SPI1EN +.. doxygendefine:: RCC_APB2ENR_TIM1EN +.. doxygendefine:: RCC_APB2ENR_ADC2EN +.. doxygendefine:: RCC_APB2ENR_ADC1EN +.. doxygendefine:: RCC_APB2ENR_IOPGEN +.. doxygendefine:: RCC_APB2ENR_IOPFEN +.. doxygendefine:: RCC_APB2ENR_IOPEEN +.. doxygendefine:: RCC_APB2ENR_IOPDEN +.. doxygendefine:: RCC_APB2ENR_IOPCEN +.. doxygendefine:: RCC_APB2ENR_IOPBEN +.. doxygendefine:: RCC_APB2ENR_IOPAEN +.. doxygendefine:: RCC_APB2ENR_AFIOEN + +APB1 peripheral clock enable register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: RCC_APB1ENR_DACEN_BIT +.. doxygendefine:: RCC_APB1ENR_PWREN_BIT +.. doxygendefine:: RCC_APB1ENR_BKPEN_BIT +.. doxygendefine:: RCC_APB1ENR_CANEN_BIT +.. doxygendefine:: RCC_APB1ENR_USBEN_BIT +.. doxygendefine:: RCC_APB1ENR_I2C2EN_BIT +.. doxygendefine:: RCC_APB1ENR_I2C1EN_BIT +.. doxygendefine:: RCC_APB1ENR_UART5EN_BIT +.. doxygendefine:: RCC_APB1ENR_UART4EN_BIT +.. doxygendefine:: RCC_APB1ENR_USART3EN_BIT +.. doxygendefine:: RCC_APB1ENR_USART2EN_BIT +.. doxygendefine:: RCC_APB1ENR_SPI3EN_BIT +.. doxygendefine:: RCC_APB1ENR_SPI2EN_BIT +.. doxygendefine:: RCC_APB1ENR_WWDEN_BIT +.. doxygendefine:: RCC_APB1ENR_TIM14EN_BIT +.. doxygendefine:: RCC_APB1ENR_TIM13EN_BIT +.. doxygendefine:: RCC_APB1ENR_TIM12EN_BIT +.. doxygendefine:: RCC_APB1ENR_TIM7EN_BIT +.. doxygendefine:: RCC_APB1ENR_TIM6EN_BIT +.. doxygendefine:: RCC_APB1ENR_TIM5EN_BIT +.. doxygendefine:: RCC_APB1ENR_TIM4EN_BIT +.. doxygendefine:: RCC_APB1ENR_TIM3EN_BIT +.. doxygendefine:: RCC_APB1ENR_TIM2EN_BIT + +.. doxygendefine:: RCC_APB1ENR_DACEN +.. doxygendefine:: RCC_APB1ENR_PWREN +.. doxygendefine:: RCC_APB1ENR_BKPEN +.. doxygendefine:: RCC_APB1ENR_CANEN +.. doxygendefine:: RCC_APB1ENR_USBEN +.. doxygendefine:: RCC_APB1ENR_I2C2EN +.. doxygendefine:: RCC_APB1ENR_I2C1EN +.. doxygendefine:: RCC_APB1ENR_UART5EN +.. doxygendefine:: RCC_APB1ENR_UART4EN +.. doxygendefine:: RCC_APB1ENR_USART3EN +.. doxygendefine:: RCC_APB1ENR_USART2EN +.. doxygendefine:: RCC_APB1ENR_SPI3EN +.. doxygendefine:: RCC_APB1ENR_SPI2EN +.. doxygendefine:: RCC_APB1ENR_WWDEN +.. doxygendefine:: RCC_APB1ENR_TIM14EN +.. doxygendefine:: RCC_APB1ENR_TIM13EN +.. doxygendefine:: RCC_APB1ENR_TIM12EN +.. doxygendefine:: RCC_APB1ENR_TIM7EN +.. doxygendefine:: RCC_APB1ENR_TIM6EN +.. doxygendefine:: RCC_APB1ENR_TIM5EN +.. doxygendefine:: RCC_APB1ENR_TIM4EN +.. doxygendefine:: RCC_APB1ENR_TIM3EN +.. doxygendefine:: RCC_APB1ENR_TIM2EN + +Backup domain control register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: RCC_BDCR_BDRST_BIT +.. doxygendefine:: RCC_BDCR_RTCEN_BIT +.. doxygendefine:: RCC_BDCR_LSEBYP_BIT +.. doxygendefine:: RCC_BDCR_LSERDY_BIT +.. doxygendefine:: RCC_BDCR_LSEON_BIT + +.. doxygendefine:: RCC_BDCR_BDRST +.. doxygendefine:: RCC_BDCR_RTCEN +.. doxygendefine:: RCC_BDCR_RTCSEL +.. doxygendefine:: RCC_BDCR_RTCSEL_NONE +.. doxygendefine:: RCC_BDCR_RTCSEL_LSE +.. doxygendefine:: RCC_BDCR_RTCSEL_HSE +.. doxygendefine:: RCC_BDCR_LSEBYP +.. doxygendefine:: RCC_BDCR_LSERDY +.. doxygendefine:: RCC_BDCR_LSEON + +Control/status register +~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: RCC_CSR_LPWRRSTF_BIT +.. doxygendefine:: RCC_CSR_WWDGRSTF_BIT +.. doxygendefine:: RCC_CSR_IWDGRSTF_BIT +.. doxygendefine:: RCC_CSR_SFTRSTF_BIT +.. doxygendefine:: RCC_CSR_PORRSTF_BIT +.. doxygendefine:: RCC_CSR_PINRSTF_BIT +.. doxygendefine:: RCC_CSR_RMVF_BIT +.. doxygendefine:: RCC_CSR_LSIRDY_BIT +.. doxygendefine:: RCC_CSR_LSION_BIT + +.. doxygendefine:: RCC_CSR_LPWRRSTF +.. doxygendefine:: RCC_CSR_WWDGRSTF +.. doxygendefine:: RCC_CSR_IWDGRSTF +.. doxygendefine:: RCC_CSR_SFTRSTF +.. doxygendefine:: RCC_CSR_PORRSTF +.. doxygendefine:: RCC_CSR_PINRSTF +.. doxygendefine:: RCC_CSR_RMVF +.. doxygendefine:: RCC_CSR_LSIRDY +.. doxygendefine:: RCC_CSR_LSION diff --git a/source/libmaple/api/ring_buffer.rst b/source/libmaple/api/ring_buffer.rst index a014fa4..e9b6637 100644 --- a/source/libmaple/api/ring_buffer.rst +++ b/source/libmaple/api/ring_buffer.rst @@ -4,9 +4,24 @@ ``ring_buffer.h`` ================= -[Stub] support. +Simple circular byte buffer. This implementation is not thread-safe. +In particular, none of these functions is guaranteed to be re-entrant. -Library Documentation ---------------------- +Ring Buffer Type +---------------- -.. doxygenfile:: ring_buffer.h +.. doxygenstruct:: ring_buffer + +Ring Buffer Operations +---------------------- + +.. doxygenfunction:: rb_init +.. doxygenfunction:: rb_full_count +.. doxygenfunction:: rb_is_full +.. doxygenfunction:: rb_is_empty +.. doxygenfunction:: rb_insert +.. doxygenfunction:: rb_remove +.. doxygenfunction:: rb_safe_remove +.. doxygenfunction:: rb_safe_insert +.. doxygenfunction:: rb_push_insert +.. doxygenfunction:: rb_reset diff --git a/source/libmaple/api/scb.rst b/source/libmaple/api/scb.rst index 78cc7eb..ff6f61b 100644 --- a/source/libmaple/api/scb.rst +++ b/source/libmaple/api/scb.rst @@ -4,9 +4,27 @@ ``scb.h`` ========= -[Stub] support. +System Control Block (SCB) support. -Library Documentation ---------------------- +.. contents:: Contents + :local: -.. doxygenfile:: scb.h +Types +----- + +.. doxygenstruct:: scb_reg_map + +Devices +------- + +None. + +Register Map Base Pointers +-------------------------- + +.. doxygendefine:: SCB_BASE + +Register Bit Definitions +------------------------ + +None at this time. diff --git a/source/libmaple/api/spi.rst b/source/libmaple/api/spi.rst index b0c7e86..e72696b 100644 --- a/source/libmaple/api/spi.rst +++ b/source/libmaple/api/spi.rst @@ -4,9 +4,184 @@ ``spi.h`` ========= -[Stub] support. +Serial Peripheral Interface (SPI) support. Currently, there is no I2S +support beyond register bit definitions. -Library Documentation ---------------------- +.. contents:: Contents + :local: -.. doxygenfile:: spi.h +Types +----- + +.. doxygenstruct:: spi_reg_map +.. doxygenstruct:: spi_dev +.. doxygenenum:: spi_mode +.. doxygenenum:: spi_baud_rate +.. doxygenenum:: spi_cfg_flag +.. doxygenenum:: spi_interrupt + +Devices +------- + +.. doxygenvariable:: SPI1 +.. doxygenvariable:: SPI2 +.. doxygenvariable:: SPI3 + +Functions +--------- + +.. doxygenfunction:: spi_init +.. doxygenfunction:: spi_gpio_cfg +.. doxygenfunction:: spi_master_enable +.. doxygenfunction:: spi_slave_enable +.. doxygenfunction:: spi_tx +.. doxygenfunction:: spi_foreach +.. doxygenfunction:: spi_peripheral_enable +.. doxygenfunction:: spi_peripheral_disable +.. doxygenfunction:: spi_peripheral_disable_all +.. doxygenfunction:: spi_tx_dma_enable +.. doxygenfunction:: spi_tx_dma_disable +.. doxygenfunction:: spi_rx_dma_enable +.. doxygenfunction:: spi_rx_dma_disable +.. doxygenfunction:: spi_is_enabled +.. doxygenfunction:: spi_irq_enable +.. doxygenfunction:: spi_irq_disable +.. doxygenfunction:: spi_dff +.. doxygenfunction:: spi_is_rx_nonempty +.. doxygenfunction:: spi_rx_reg +.. doxygenfunction:: spi_is_tx_empty +.. doxygenfunction:: spi_tx_reg +.. doxygenfunction:: spi_is_busy + +Register Map Base Pointers +-------------------------- + +.. doxygendefine:: SPI1_BASE +.. doxygendefine:: SPI2_BASE +.. doxygendefine:: SPI3_BASE + +Register Bit Definitions +------------------------ + +Control register 1 +~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: SPI_CR1_BIDIMODE_BIT +.. doxygendefine:: SPI_CR1_BIDIOE_BIT +.. doxygendefine:: SPI_CR1_CRCEN_BIT +.. doxygendefine:: SPI_CR1_CRCNEXT_BIT +.. doxygendefine:: SPI_CR1_DFF_BIT +.. doxygendefine:: SPI_CR1_RXONLY_BIT +.. doxygendefine:: SPI_CR1_SSM_BIT +.. doxygendefine:: SPI_CR1_SSI_BIT +.. doxygendefine:: SPI_CR1_LSBFIRST_BIT +.. doxygendefine:: SPI_CR1_SPE_BIT +.. doxygendefine:: SPI_CR1_MSTR_BIT +.. doxygendefine:: SPI_CR1_CPOL_BIT +.. doxygendefine:: SPI_CR1_CPHA_BIT + +.. doxygendefine:: SPI_CR1_BIDIMODE +.. doxygendefine:: SPI_CR1_BIDIMODE_2_LINE +.. doxygendefine:: SPI_CR1_BIDIMODE_1_LINE +.. doxygendefine:: SPI_CR1_BIDIOE +.. doxygendefine:: SPI_CR1_CRCEN +.. doxygendefine:: SPI_CR1_CRCNEXT +.. doxygendefine:: SPI_CR1_DFF +.. doxygendefine:: SPI_CR1_DFF_8_BIT +.. doxygendefine:: SPI_CR1_DFF_16_BIT +.. doxygendefine:: SPI_CR1_RXONLY +.. doxygendefine:: SPI_CR1_SSM +.. doxygendefine:: SPI_CR1_SSI +.. doxygendefine:: SPI_CR1_LSBFIRST +.. doxygendefine:: SPI_CR1_SPE +.. doxygendefine:: SPI_CR1_BR +.. doxygendefine:: SPI_CR1_BR_PCLK_DIV_2 +.. doxygendefine:: SPI_CR1_BR_PCLK_DIV_4 +.. doxygendefine:: SPI_CR1_BR_PCLK_DIV_8 +.. doxygendefine:: SPI_CR1_BR_PCLK_DIV_16 +.. doxygendefine:: SPI_CR1_BR_PCLK_DIV_32 +.. doxygendefine:: SPI_CR1_BR_PCLK_DIV_64 +.. doxygendefine:: SPI_CR1_BR_PCLK_DIV_128 +.. doxygendefine:: SPI_CR1_BR_PCLK_DIV_256 +.. doxygendefine:: SPI_CR1_MSTR +.. doxygendefine:: SPI_CR1_CPOL +.. doxygendefine:: SPI_CR1_CPOL_LOW +.. doxygendefine:: SPI_CR1_CPOL_HIGH +.. doxygendefine:: SPI_CR1_CPHA + +Control register 2 +~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: SPI_CR2_TXEIE_BIT +.. doxygendefine:: SPI_CR2_RXNEIE_BIT +.. doxygendefine:: SPI_CR2_ERRIE_BIT +.. doxygendefine:: SPI_CR2_SSOE_BIT +.. doxygendefine:: SPI_CR2_TXDMAEN_BIT +.. doxygendefine:: SPI_CR2_RXDMAEN_BIT + +.. doxygendefine:: SPI_CR2_TXEIE +.. doxygendefine:: SPI_CR2_RXNEIE +.. doxygendefine:: SPI_CR2_ERRIE +.. doxygendefine:: SPI_CR2_SSOE +.. doxygendefine:: SPI_CR2_TXDMAEN +.. doxygendefine:: SPI_CR2_RXDMAEN + +Status register +~~~~~~~~~~~~~~~ + +.. doxygendefine:: SPI_SR_BSY_BIT +.. doxygendefine:: SPI_SR_OVR_BIT +.. doxygendefine:: SPI_SR_MODF_BIT +.. doxygendefine:: SPI_SR_CRCERR_BIT +.. doxygendefine:: SPI_SR_UDR_BIT +.. doxygendefine:: SPI_SR_CHSIDE_BIT +.. doxygendefine:: SPI_SR_TXE_BIT +.. doxygendefine:: SPI_SR_RXNE_BIT + +.. doxygendefine:: SPI_SR_BSY +.. doxygendefine:: SPI_SR_OVR +.. doxygendefine:: SPI_SR_MODF +.. doxygendefine:: SPI_SR_CRCERR +.. doxygendefine:: SPI_SR_UDR +.. doxygendefine:: SPI_SR_CHSIDE +.. doxygendefine:: SPI_SR_CHSIDE_LEFT +.. doxygendefine:: SPI_SR_CHSIDE_RIGHT +.. doxygendefine:: SPI_SR_TXE +.. doxygendefine:: SPI_SR_RXNE + +I2S configuration register +~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: SPI_I2SCFGR_I2SMOD_BIT +.. doxygendefine:: SPI_I2SCFGR_I2SE_BIT +.. doxygendefine:: SPI_I2SCFGR_PCMSYNC_BIT +.. doxygendefine:: SPI_I2SCFGR_CKPOL_BIT +.. doxygendefine:: SPI_I2SCFGR_CHLEN_BIT + +.. doxygendefine:: SPI_I2SCFGR_I2SMOD +.. doxygendefine:: SPI_I2SCFGR_I2SMOD_SPI +.. doxygendefine:: SPI_I2SCFGR_I2SMOD_I2S +.. doxygendefine:: SPI_I2SCFGR_I2SE +.. doxygendefine:: SPI_I2SCFGR_I2SCFG +.. doxygendefine:: SPI_I2SCFGR_I2SCFG_SLAVE_TX +.. doxygendefine:: SPI_I2SCFGR_I2SCFG_SLAVE_RX +.. doxygendefine:: SPI_I2SCFGR_I2SCFG_MASTER_TX +.. doxygendefine:: SPI_I2SCFGR_I2SCFG_MASTER_RX +.. doxygendefine:: SPI_I2SCFGR_PCMSYNC +.. doxygendefine:: SPI_I2SCFGR_PCMSYNC_SHORT +.. doxygendefine:: SPI_I2SCFGR_PCMSYNC_LONG +.. doxygendefine:: SPI_I2SCFGR_I2SSTD +.. doxygendefine:: SPI_I2SCFGR_I2SSTD_PHILLIPS +.. doxygendefine:: SPI_I2SCFGR_I2SSTD_MSB +.. doxygendefine:: SPI_I2SCFGR_I2SSTD_LSB +.. doxygendefine:: SPI_I2SCFGR_I2SSTD_PCM +.. doxygendefine:: SPI_I2SCFGR_CKPOL +.. doxygendefine:: SPI_I2SCFGR_CKPOL_LOW +.. doxygendefine:: SPI_I2SCFGR_CKPOL_HIGH +.. doxygendefine:: SPI_I2SCFGR_DATLEN +.. doxygendefine:: SPI_I2SCFGR_DATLEN_16_BIT +.. doxygendefine:: SPI_I2SCFGR_DATLEN_24_BIT +.. doxygendefine:: SPI_I2SCFGR_DATLEN_32_BIT +.. doxygendefine:: SPI_I2SCFGR_CHLEN +.. doxygendefine:: SPI_I2SCFGR_CHLEN_16_BIT +.. doxygendefine:: SPI_I2SCFGR_CHLEN_32_BIT diff --git a/source/libmaple/api/stm32.rst b/source/libmaple/api/stm32.rst index 2784540..82280bb 100644 --- a/source/libmaple/api/stm32.rst +++ b/source/libmaple/api/stm32.rst @@ -4,9 +4,16 @@ ``stm32.h`` =========== -[Stub] support. +General STM32-specific definitions. This file is currently somewhat +incomplete, but it will form the future basis for MCU-specific (rather +than board-specific, which belongs in :ref:`Wirish +<libmaple-vs-wirish>`) configuration. -Library Documentation ---------------------- +Defines +------- -.. doxygenfile:: stm32.h +.. doxygendefine:: PCLK1 +.. doxygendefine:: PCLK2 +.. doxygendefine:: NR_INTERRUPTS +.. doxygendefine:: NR_GPIO_PORTS +.. doxygendefine:: DELAY_US_MULT diff --git a/source/libmaple/api/systick.rst b/source/libmaple/api/systick.rst index fa959f2..8dab417 100644 --- a/source/libmaple/api/systick.rst +++ b/source/libmaple/api/systick.rst @@ -1,7 +1,6 @@ .. highlight:: c -.. FIXME [0.1.0] move these to the right places once Breathe is fast -.. enough to use for libmaple proper +.. FIXME [0.0.10] move these to the right places: .. _libmaple-systick_disable: @@ -12,9 +11,56 @@ ``systick.h`` ============= -[Stub] support. +System timer (SysTick) support. -Library Documentation ---------------------- +.. contents:: Contents + :local: -.. doxygenfile:: systick.h +Types +----- + +.. doxygenstruct:: systick_reg_map + +Devices +------- + +None. + +Functions +--------- + +.. doxygenfunction:: systick_init +.. doxygenfunction:: systick_enable +.. doxygenfunction:: systick_disable +.. doxygenfunction:: systick_uptime +.. doxygenfunction:: systick_get_count +.. doxygenfunction:: systick_check_underflow + +Register Map Base Pointers +-------------------------- + +.. doxygendefine:: SYSTICK_BASE + +Register Bit Definitions +------------------------ + +Control and status register +~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: SYSTICK_CSR_COUNTFLAG +.. doxygendefine:: SYSTICK_CSR_CLKSOURCE +.. doxygendefine:: SYSTICK_CSR_CLKSOURCE_EXTERNAL +.. doxygendefine:: SYSTICK_CSR_CLKSOURCE_CORE +.. doxygendefine:: SYSTICK_CSR_TICKINT +.. doxygendefine:: SYSTICK_CSR_TICKINT_PEND +.. doxygendefine:: SYSTICK_CSR_TICKINT_NO_PEND +.. doxygendefine:: SYSTICK_CSR_ENABLE +.. doxygendefine:: SYSTICK_CSR_ENABLE_MULTISHOT +.. doxygendefine:: SYSTICK_CSR_ENABLE_DISABLED + +Calibration value register +~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: SYSTICK_CVR_NOREF +.. doxygendefine:: SYSTICK_CVR_SKEW +.. doxygendefine:: SYSTICK_CVR_TENMS diff --git a/source/libmaple/api/timer.rst b/source/libmaple/api/timer.rst index 3acbf4f..f315cb0 100644 --- a/source/libmaple/api/timer.rst +++ b/source/libmaple/api/timer.rst @@ -4,9 +4,450 @@ ``timer.h`` =========== -[Stub] support. +Timer support. -Library Documentation ---------------------- +.. contents:: Contents + :local: -.. doxygenfile:: timer.h +Types +----- + +The timer register map type, unlike that for most other peripherals in +libmaple, is a union rather than a struct. This is due to the fact +that there are advanced, general purpose, and basic timers. Thus, +each kind of timer has a register map type, and a ``union +timer_reg_map`` ties it all together. + +.. doxygenstruct:: timer_adv_reg_map +.. doxygenstruct:: timer_gen_reg_map +.. doxygenstruct:: timer_bas_reg_map +.. doxygenunion:: timer_reg_map +.. doxygenenum:: timer_type +.. doxygenstruct:: timer_dev +.. doxygenenum:: timer_mode +.. doxygenenum:: timer_channel +.. doxygenenum:: timer_interrupt_id +.. doxygenenum:: timer_dma_base_addr +.. doxygenenum:: timer_oc_mode +.. doxygenenum:: timer_oc_mode_flags + +Devices +------- + +.. doxygenvariable:: TIMER1 +.. doxygenvariable:: TIMER2 +.. doxygenvariable:: TIMER3 +.. doxygenvariable:: TIMER4 +.. doxygenvariable:: TIMER5 +.. doxygenvariable:: TIMER6 +.. doxygenvariable:: TIMER7 +.. doxygenvariable:: TIMER8 + +Functions +--------- + +Enabling and Disabling +~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygenfunction:: timer_init +.. doxygenfunction:: timer_init_all +.. doxygenfunction:: timer_disable +.. doxygenfunction:: timer_disable_all + +General Configuration +~~~~~~~~~~~~~~~~~~~~~ + +.. doxygenfunction:: timer_set_mode +.. doxygenfunction:: timer_foreach + +Count and Prescaler +~~~~~~~~~~~~~~~~~~~ + +.. doxygenfunction:: timer_get_count +.. doxygenfunction:: timer_set_count +.. doxygenfunction:: timer_pause +.. doxygenfunction:: timer_resume +.. doxygenfunction:: timer_generate_update +.. doxygenfunction:: timer_get_prescaler +.. doxygenfunction:: timer_set_prescaler +.. doxygenfunction:: timer_get_reload +.. doxygenfunction:: timer_set_reload + +Interrupts +~~~~~~~~~~ + +.. doxygenfunction:: timer_attach_interrupt +.. doxygenfunction:: timer_detach_interrupt +.. doxygenfunction:: timer_enable_irq +.. doxygenfunction:: timer_disable_irq + +Capture/Compare +~~~~~~~~~~~~~~~ + +.. doxygenfunction:: timer_get_compare +.. doxygenfunction:: timer_set_compare +.. doxygenfunction:: timer_cc_enable +.. doxygenfunction:: timer_cc_disable +.. doxygenfunction:: timer_cc_get_pol +.. doxygenfunction:: timer_cc_set_pol +.. doxygenfunction:: timer_oc_set_mode + +DMA +~~~ + +.. doxygenfunction:: timer_dma_enable_trg_req +.. doxygenfunction:: timer_dma_disable_trg_req +.. doxygenfunction:: timer_dma_enable_req +.. doxygenfunction:: timer_dma_get_burst_len +.. doxygenfunction:: timer_dma_set_burst_len +.. doxygenfunction:: timer_dma_get_base_addr +.. doxygenfunction:: timer_dma_set_base_addr + +Register Map Base Pointers +-------------------------- + +.. doxygendefine:: TIMER1_BASE +.. doxygendefine:: TIMER2_BASE +.. doxygendefine:: TIMER3_BASE +.. doxygendefine:: TIMER4_BASE +.. doxygendefine:: TIMER5_BASE +.. doxygendefine:: TIMER6_BASE +.. doxygendefine:: TIMER7_BASE +.. doxygendefine:: TIMER8_BASE + +Register Bit Definitions +------------------------ + +Control register 1 (CR1) +~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: TIMER_CR1_ARPE_BIT +.. doxygendefine:: TIMER_CR1_DIR_BIT +.. doxygendefine:: TIMER_CR1_OPM_BIT +.. doxygendefine:: TIMER_CR1_URS_BIT +.. doxygendefine:: TIMER_CR1_UDIS_BIT +.. doxygendefine:: TIMER_CR1_CEN_BIT + +.. doxygendefine:: TIMER_CR1_CKD +.. doxygendefine:: TIMER_CR1_CKD_1TCKINT +.. doxygendefine:: TIMER_CR1_CKD_2TCKINT +.. doxygendefine:: TIMER_CR1_CKD_4TICKINT +.. doxygendefine:: TIMER_CR1_ARPE +.. doxygendefine:: TIMER_CR1_CKD_CMS +.. doxygendefine:: TIMER_CR1_CKD_CMS_EDGE +.. doxygendefine:: TIMER_CR1_CKD_CMS_CENTER1 +.. doxygendefine:: TIMER_CR1_CKD_CMS_CENTER2 +.. doxygendefine:: TIMER_CR1_CKD_CMS_CENTER3 +.. doxygendefine:: TIMER_CR1_DIR +.. doxygendefine:: TIMER_CR1_OPM +.. doxygendefine:: TIMER_CR1_URS +.. doxygendefine:: TIMER_CR1_UDIS +.. doxygendefine:: TIMER_CR1_CEN + +Control register 2 (CR2) +~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: TIMER_CR2_OIS4_BIT +.. doxygendefine:: TIMER_CR2_OIS3N_BIT +.. doxygendefine:: TIMER_CR2_OIS3_BIT +.. doxygendefine:: TIMER_CR2_OIS2N_BIT +.. doxygendefine:: TIMER_CR2_OIS2_BIT +.. doxygendefine:: TIMER_CR2_OIS1N_BIT +.. doxygendefine:: TIMER_CR2_OIS1_BIT +.. doxygendefine:: TIMER_CR2_TI1S_BIT +.. doxygendefine:: TIMER_CR2_CCDS_BIT +.. doxygendefine:: TIMER_CR2_CCUS_BIT +.. doxygendefine:: TIMER_CR2_CCPC_BIT + +.. doxygendefine:: TIMER_CR2_OIS4 +.. doxygendefine:: TIMER_CR2_OIS3N +.. doxygendefine:: TIMER_CR2_OIS3 +.. doxygendefine:: TIMER_CR2_OIS2N +.. doxygendefine:: TIMER_CR2_OIS2 +.. doxygendefine:: TIMER_CR2_OIS1N +.. doxygendefine:: TIMER_CR2_OIS1 +.. doxygendefine:: TIMER_CR2_TI1S +.. doxygendefine:: TIMER_CR2_MMS +.. doxygendefine:: TIMER_CR2_MMS_RESET +.. doxygendefine:: TIMER_CR2_MMS_ENABLE +.. doxygendefine:: TIMER_CR2_MMS_UPDATE +.. doxygendefine:: TIMER_CR2_MMS_COMPARE_PULSE +.. doxygendefine:: TIMER_CR2_MMS_COMPARE_OC1REF +.. doxygendefine:: TIMER_CR2_MMS_COMPARE_OC2REF +.. doxygendefine:: TIMER_CR2_MMS_COMPARE_OC3REF +.. doxygendefine:: TIMER_CR2_MMS_COMPARE_OC4REF +.. doxygendefine:: TIMER_CR2_CCDS +.. doxygendefine:: TIMER_CR2_CCUS +.. doxygendefine:: TIMER_CR2_CCPC + +Slave mode control register (SMCR) +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: TIMER_SMCR_ETP_BIT +.. doxygendefine:: TIMER_SMCR_ECE_BIT +.. doxygendefine:: TIMER_SMCR_MSM_BIT + +.. doxygendefine:: TIMER_SMCR_ETP +.. doxygendefine:: TIMER_SMCR_ECE +.. doxygendefine:: TIMER_SMCR_ETPS +.. doxygendefine:: TIMER_SMCR_ETPS_OFF +.. doxygendefine:: TIMER_SMCR_ETPS_DIV2 +.. doxygendefine:: TIMER_SMCR_ETPS_DIV4 +.. doxygendefine:: TIMER_SMCR_ETPS_DIV8 +.. doxygendefine:: TIMER_SMCR_ETF +.. doxygendefine:: TIMER_SMCR_MSM +.. doxygendefine:: TIMER_SMCR_TS +.. doxygendefine:: TIMER_SMCR_TS_ITR0 +.. doxygendefine:: TIMER_SMCR_TS_ITR1 +.. doxygendefine:: TIMER_SMCR_TS_ITR2 +.. doxygendefine:: TIMER_SMCR_TS_ITR3 +.. doxygendefine:: TIMER_SMCR_TS_TI1F_ED +.. doxygendefine:: TIMER_SMCR_TS_TI1FP1 +.. doxygendefine:: TIMER_SMCR_TS_TI2FP2 +.. doxygendefine:: TIMER_SMCR_TS_ETRF +.. doxygendefine:: TIMER_SMCR_SMS +.. doxygendefine:: TIMER_SMCR_SMS_DISABLED +.. doxygendefine:: TIMER_SMCR_SMS_ENCODER1 +.. doxygendefine:: TIMER_SMCR_SMS_ENCODER2 +.. doxygendefine:: TIMER_SMCR_SMS_ENCODER3 +.. doxygendefine:: TIMER_SMCR_SMS_RESET +.. doxygendefine:: TIMER_SMCR_SMS_GATED +.. doxygendefine:: TIMER_SMCR_SMS_TRIGGER +.. doxygendefine:: TIMER_SMCR_SMS_EXTERNAL + +DMA/Interrupt enable register (DIER) +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: TIMER_DIER_TDE_BIT +.. doxygendefine:: TIMER_DIER_CC4DE_BIT +.. doxygendefine:: TIMER_DIER_CC3DE_BIT +.. doxygendefine:: TIMER_DIER_CC2DE_BIT +.. doxygendefine:: TIMER_DIER_CC1DE_BIT +.. doxygendefine:: TIMER_DIER_UDE_BIT +.. doxygendefine:: TIMER_DIER_TIE_BIT +.. doxygendefine:: TIMER_DIER_CC4IE_BIT +.. doxygendefine:: TIMER_DIER_CC3IE_BIT +.. doxygendefine:: TIMER_DIER_CC2IE_BIT +.. doxygendefine:: TIMER_DIER_CC1IE_BIT +.. doxygendefine:: TIMER_DIER_UIE_BIT + +.. doxygendefine:: TIMER_DIER_TDE +.. doxygendefine:: TIMER_DIER_CC4DE +.. doxygendefine:: TIMER_DIER_CC3DE +.. doxygendefine:: TIMER_DIER_CC2DE +.. doxygendefine:: TIMER_DIER_CC1DE +.. doxygendefine:: TIMER_DIER_UDE +.. doxygendefine:: TIMER_DIER_TIE +.. doxygendefine:: TIMER_DIER_CC4IE +.. doxygendefine:: TIMER_DIER_CC3IE +.. doxygendefine:: TIMER_DIER_CC2IE +.. doxygendefine:: TIMER_DIER_CC1IE +.. doxygendefine:: TIMER_DIER_UIE + +Status register (SR) +~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: TIMER_SR_CC4OF_BIT +.. doxygendefine:: TIMER_SR_CC3OF_BIT +.. doxygendefine:: TIMER_SR_CC2OF_BIT +.. doxygendefine:: TIMER_SR_CC1OF_BIT +.. doxygendefine:: TIMER_SR_BIF_BIT +.. doxygendefine:: TIMER_SR_TIF_BIT +.. doxygendefine:: TIMER_SR_COMIF_BIT +.. doxygendefine:: TIMER_SR_CC4IF_BIT +.. doxygendefine:: TIMER_SR_CC3IF_BIT +.. doxygendefine:: TIMER_SR_CC2IF_BIT +.. doxygendefine:: TIMER_SR_CC1IF_BIT +.. doxygendefine:: TIMER_SR_UIF_BIT + +.. doxygendefine:: TIMER_SR_CC4OF +.. doxygendefine:: TIMER_SR_CC3OF +.. doxygendefine:: TIMER_SR_CC2OF +.. doxygendefine:: TIMER_SR_CC1OF +.. doxygendefine:: TIMER_SR_BIF +.. doxygendefine:: TIMER_SR_TIF +.. doxygendefine:: TIMER_SR_COMIF +.. doxygendefine:: TIMER_SR_CC4IF +.. doxygendefine:: TIMER_SR_CC3IF +.. doxygendefine:: TIMER_SR_CC2IF +.. doxygendefine:: TIMER_SR_CC1IF +.. doxygendefine:: TIMER_SR_UIF + +Event generation register (EGR) +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: TIMER_EGR_TG_BIT +.. doxygendefine:: TIMER_EGR_CC4G_BIT +.. doxygendefine:: TIMER_EGR_CC3G_BIT +.. doxygendefine:: TIMER_EGR_CC2G_BIT +.. doxygendefine:: TIMER_EGR_CC1G_BIT +.. doxygendefine:: TIMER_EGR_UG_BIT + +.. doxygendefine:: TIMER_EGR_TG +.. doxygendefine:: TIMER_EGR_CC4G +.. doxygendefine:: TIMER_EGR_CC3G +.. doxygendefine:: TIMER_EGR_CC2G +.. doxygendefine:: TIMER_EGR_CC1G +.. doxygendefine:: TIMER_EGR_UG + +Capture/compare mode registers, common values +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: TIMER_CCMR_CCS_OUTPUT +.. doxygendefine:: TIMER_CCMR_CCS_INPUT_TI1 +.. doxygendefine:: TIMER_CCMR_CCS_INPUT_TI2 +.. doxygendefine:: TIMER_CCMR_CCS_INPUT_TRC + +Capture/compare mode register 1 (CCMR1) +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: TIMER_CCMR1_OC2CE_BIT +.. doxygendefine:: TIMER_CCMR1_OC2PE_BIT +.. doxygendefine:: TIMER_CCMR1_OC2FE_BIT +.. doxygendefine:: TIMER_CCMR1_OC1CE_BIT +.. doxygendefine:: TIMER_CCMR1_OC1PE_BIT +.. doxygendefine:: TIMER_CCMR1_OC1FE_BIT + +.. doxygendefine:: TIMER_CCMR1_OC2CE +.. doxygendefine:: TIMER_CCMR1_OC2M +.. doxygendefine:: TIMER_CCMR1_IC2F +.. doxygendefine:: TIMER_CCMR1_OC2PE +.. doxygendefine:: TIMER_CCMR1_OC2FE +.. doxygendefine:: TIMER_CCMR1_IC2PSC +.. doxygendefine:: TIMER_CCMR1_CC2S +.. doxygendefine:: TIMER_CCMR1_CC2S_OUTPUT +.. doxygendefine:: TIMER_CCMR1_CC2S_INPUT_TI1 +.. doxygendefine:: TIMER_CCMR1_CC2S_INPUT_TI2 +.. doxygendefine:: TIMER_CCMR1_CC2S_INPUT_TRC +.. doxygendefine:: TIMER_CCMR1_OC1CE +.. doxygendefine:: TIMER_CCMR1_OC1M +.. doxygendefine:: TIMER_CCMR1_IC1F +.. doxygendefine:: TIMER_CCMR1_OC1PE +.. doxygendefine:: TIMER_CCMR1_OC1FE +.. doxygendefine:: TIMER_CCMR1_IC1PSC +.. doxygendefine:: TIMER_CCMR1_CC1S +.. doxygendefine:: TIMER_CCMR1_CC1S_OUTPUT +.. doxygendefine:: TIMER_CCMR1_CC1S_INPUT_TI1 +.. doxygendefine:: TIMER_CCMR1_CC1S_INPUT_TI2 +.. doxygendefine:: TIMER_CCMR1_CC1S_INPUT_TRC + +Capture/compare mode register 2 (CCMR2) +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: TIMER_CCMR2_OC4CE_BIT +.. doxygendefine:: TIMER_CCMR2_OC4PE_BIT +.. doxygendefine:: TIMER_CCMR2_OC4FE_BIT +.. doxygendefine:: TIMER_CCMR2_OC3CE_BIT +.. doxygendefine:: TIMER_CCMR2_OC3PE_BIT +.. doxygendefine:: TIMER_CCMR2_OC3FE_BIT + +.. doxygendefine:: TIMER_CCMR2_OC4CE +.. doxygendefine:: TIMER_CCMR2_OC4M +.. doxygendefine:: TIMER_CCMR2_IC2F +.. doxygendefine:: TIMER_CCMR2_OC4PE +.. doxygendefine:: TIMER_CCMR2_OC4FE +.. doxygendefine:: TIMER_CCMR2_IC2PSC +.. doxygendefine:: TIMER_CCMR2_CC4S +.. doxygendefine:: TIMER_CCMR1_CC4S_OUTPUT +.. doxygendefine:: TIMER_CCMR1_CC4S_INPUT_TI1 +.. doxygendefine:: TIMER_CCMR1_CC4S_INPUT_TI2 +.. doxygendefine:: TIMER_CCMR1_CC4S_INPUT_TRC +.. doxygendefine:: TIMER_CCMR2_OC3CE +.. doxygendefine:: TIMER_CCMR2_OC3M +.. doxygendefine:: TIMER_CCMR2_IC1F +.. doxygendefine:: TIMER_CCMR2_OC3PE +.. doxygendefine:: TIMER_CCMR2_OC3FE +.. doxygendefine:: TIMER_CCMR2_IC1PSC +.. doxygendefine:: TIMER_CCMR2_CC3S +.. doxygendefine:: TIMER_CCMR1_CC3S_OUTPUT +.. doxygendefine:: TIMER_CCMR1_CC3S_INPUT_TI1 +.. doxygendefine:: TIMER_CCMR1_CC3S_INPUT_TI2 +.. doxygendefine:: TIMER_CCMR1_CC3S_INPUT_TRC + +Capture/compare enable register (CCER) +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: TIMER_CCER_CC4P_BIT +.. doxygendefine:: TIMER_CCER_CC4E_BIT +.. doxygendefine:: TIMER_CCER_CC3P_BIT +.. doxygendefine:: TIMER_CCER_CC3E_BIT +.. doxygendefine:: TIMER_CCER_CC2P_BIT +.. doxygendefine:: TIMER_CCER_CC2E_BIT +.. doxygendefine:: TIMER_CCER_CC1P_BIT +.. doxygendefine:: TIMER_CCER_CC1E_BIT + +.. doxygendefine:: TIMER_CCER_CC4P +.. doxygendefine:: TIMER_CCER_CC4E +.. doxygendefine:: TIMER_CCER_CC3P +.. doxygendefine:: TIMER_CCER_CC3E +.. doxygendefine:: TIMER_CCER_CC2P +.. doxygendefine:: TIMER_CCER_CC2E +.. doxygendefine:: TIMER_CCER_CC1P +.. doxygendefine:: TIMER_CCER_CC1E + +Break and dead-time register (BDTR) +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: TIMER_BDTR_MOE_BIT +.. doxygendefine:: TIMER_BDTR_AOE_BIT +.. doxygendefine:: TIMER_BDTR_BKP_BIT +.. doxygendefine:: TIMER_BDTR_BKE_BIT +.. doxygendefine:: TIMER_BDTR_OSSR_BIT +.. doxygendefine:: TIMER_BDTR_OSSI_BIT + +.. doxygendefine:: TIMER_BDTR_MOE +.. doxygendefine:: TIMER_BDTR_AOE +.. doxygendefine:: TIMER_BDTR_BKP +.. doxygendefine:: TIMER_BDTR_BKE +.. doxygendefine:: TIMER_BDTR_OSSR +.. doxygendefine:: TIMER_BDTR_OSSI +.. doxygendefine:: TIMER_BDTR_LOCK +.. doxygendefine:: TIMER_BDTR_LOCK_OFF +.. doxygendefine:: TIMER_BDTR_LOCK_LEVEL1 +.. doxygendefine:: TIMER_BDTR_LOCK_LEVEL2 +.. doxygendefine:: TIMER_BDTR_LOCK_LEVEL3 +.. doxygendefine:: TIMER_BDTR_DTG + +DMA control register (DCR) +~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: TIMER_DCR_DBL +.. doxygendefine:: TIMER_DCR_DBL_1BYTE +.. doxygendefine:: TIMER_DCR_DBL_2BYTE +.. doxygendefine:: TIMER_DCR_DBL_3BYTE +.. doxygendefine:: TIMER_DCR_DBL_4BYTE +.. doxygendefine:: TIMER_DCR_DBL_5BYTE +.. doxygendefine:: TIMER_DCR_DBL_6BYTE +.. doxygendefine:: TIMER_DCR_DBL_7BYTE +.. doxygendefine:: TIMER_DCR_DBL_8BYTE +.. doxygendefine:: TIMER_DCR_DBL_9BYTE +.. doxygendefine:: TIMER_DCR_DBL_10BYTE +.. doxygendefine:: TIMER_DCR_DBL_11BYTE +.. doxygendefine:: TIMER_DCR_DBL_12BYTE +.. doxygendefine:: TIMER_DCR_DBL_13BYTE +.. doxygendefine:: TIMER_DCR_DBL_14BYTE +.. doxygendefine:: TIMER_DCR_DBL_15BYTE +.. doxygendefine:: TIMER_DCR_DBL_16BYTE +.. doxygendefine:: TIMER_DCR_DBL_17BYTE +.. doxygendefine:: TIMER_DCR_DBL_18BYTE +.. doxygendefine:: TIMER_DCR_DBA +.. doxygendefine:: TIMER_DCR_DBA_CR1 +.. doxygendefine:: TIMER_DCR_DBA_CR2 +.. doxygendefine:: TIMER_DCR_DBA_SMCR +.. doxygendefine:: TIMER_DCR_DBA_DIER +.. doxygendefine:: TIMER_DCR_DBA_SR +.. doxygendefine:: TIMER_DCR_DBA_EGR +.. doxygendefine:: TIMER_DCR_DBA_CCMR1 +.. doxygendefine:: TIMER_DCR_DBA_CCMR2 +.. doxygendefine:: TIMER_DCR_DBA_CCER +.. doxygendefine:: TIMER_DCR_DBA_CNT +.. doxygendefine:: TIMER_DCR_DBA_PSC +.. doxygendefine:: TIMER_DCR_DBA_ARR +.. doxygendefine:: TIMER_DCR_DBA_RCR +.. doxygendefine:: TIMER_DCR_DBA_CCR1 +.. doxygendefine:: TIMER_DCR_DBA_CCR2 +.. doxygendefine:: TIMER_DCR_DBA_CCR3 +.. doxygendefine:: TIMER_DCR_DBA_CCR4 +.. doxygendefine:: TIMER_DCR_DBA_BDTR +.. doxygendefine:: TIMER_DCR_DBA_DCR +.. doxygendefine:: TIMER_DCR_DBA_DMAR diff --git a/source/libmaple/api/usart.rst b/source/libmaple/api/usart.rst index 26e6b9c..1575a8f 100644 --- a/source/libmaple/api/usart.rst +++ b/source/libmaple/api/usart.rst @@ -4,9 +4,193 @@ ``usart.h`` =========== -[Stub] support. +Universal Synchronous/Asynchronous Receiver/Transmitter (USART, or +commonly *serial port*) support. -Library Documentation ---------------------- +.. contents:: Contents + :local: -.. doxygenfile:: usart.h +Types +----- + +.. doxygenstruct:: usart_reg_map +.. doxygenstruct:: usart_dev + +Devices +------- + +.. doxygenvariable:: USART1 +.. doxygenvariable:: USART2 +.. doxygenvariable:: USART3 +.. doxygenvariable:: UART4 +.. doxygenvariable:: UART5 + +Functions +--------- + +.. doxygenfunction:: usart_init +.. doxygenfunction:: usart_set_baud_rate +.. doxygenfunction:: usart_enable +.. doxygenfunction:: usart_disable +.. doxygenfunction:: usart_disable_all +.. doxygenfunction:: usart_foreach +.. doxygenfunction:: usart_tx +.. doxygenfunction:: usart_putudec +.. doxygenfunction:: usart_putc +.. doxygenfunction:: usart_putstr +.. doxygenfunction:: usart_getc +.. doxygenfunction:: usart_data_available +.. doxygenfunction:: usart_reset_rx + +Register Map Base Pointers +-------------------------- + +.. doxygendefine:: USART1_BASE +.. doxygendefine:: USART2_BASE +.. doxygendefine:: USART3_BASE +.. doxygendefine:: UART4_BASE +.. doxygendefine:: UART5_BASE + +Register Bit Definitions +------------------------ + +Status Register +~~~~~~~~~~~~~~~ + +.. doxygendefine:: USART_SR_CTS_BIT +.. doxygendefine:: USART_SR_LBD_BIT +.. doxygendefine:: USART_SR_TXE_BIT +.. doxygendefine:: USART_SR_TC_BIT +.. doxygendefine:: USART_SR_RXNE_BIT +.. doxygendefine:: USART_SR_IDLE_BIT +.. doxygendefine:: USART_SR_ORE_BIT +.. doxygendefine:: USART_SR_NE_BIT +.. doxygendefine:: USART_SR_FE_BIT +.. doxygendefine:: USART_SR_PE_BIT + +.. doxygendefine:: USART_SR_CTS +.. doxygendefine:: USART_SR_LBD +.. doxygendefine:: USART_SR_TXE +.. doxygendefine:: USART_SR_TC +.. doxygendefine:: USART_SR_RXNE +.. doxygendefine:: USART_SR_IDLE +.. doxygendefine:: USART_SR_ORE +.. doxygendefine:: USART_SR_NE +.. doxygendefine:: USART_SR_FE +.. doxygendefine:: USART_SR_PE + +Data register +~~~~~~~~~~~~~ + +.. doxygendefine:: USART_DR_DR + +Baud Rate Register +~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: USART_BRR_DIV_MANTISSA +.. doxygendefine:: USART_BRR_DIV_FRACTION + +Control Register 1 +~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: USART_CR1_UE_BIT +.. doxygendefine:: USART_CR1_M_BIT +.. doxygendefine:: USART_CR1_WAKE_BIT +.. doxygendefine:: USART_CR1_PCE_BIT +.. doxygendefine:: USART_CR1_PS_BIT +.. doxygendefine:: USART_CR1_PEIE_BIT +.. doxygendefine:: USART_CR1_TXEIE_BIT +.. doxygendefine:: USART_CR1_TCIE_BIT +.. doxygendefine:: USART_CR1_RXNEIE_BIT +.. doxygendefine:: USART_CR1_IDLEIE_BIT +.. doxygendefine:: USART_CR1_TE_BIT +.. doxygendefine:: USART_CR1_RE_BIT +.. doxygendefine:: USART_CR1_RWU_BIT +.. doxygendefine:: USART_CR1_SBK_BIT + +.. doxygendefine:: USART_CR1_UE +.. doxygendefine:: USART_CR1_M +.. doxygendefine:: USART_CR1_WAKE +.. doxygendefine:: USART_CR1_WAKE_IDLE +.. doxygendefine:: USART_CR1_WAKE_ADDR +.. doxygendefine:: USART_CR1_PCE +.. doxygendefine:: USART_CR1_PS +.. doxygendefine:: USART_CR1_PS_EVEN +.. doxygendefine:: USART_CR1_PS_ODD +.. doxygendefine:: USART_CR1_PEIE +.. doxygendefine:: USART_CR1_TXEIE +.. doxygendefine:: USART_CR1_TCIE +.. doxygendefine:: USART_CR1_RXNEIE +.. doxygendefine:: USART_CR1_IDLEIE +.. doxygendefine:: USART_CR1_TE +.. doxygendefine:: USART_CR1_RE +.. doxygendefine:: USART_CR1_RWU +.. doxygendefine:: USART_CR1_RWU_ACTIVE +.. doxygendefine:: USART_CR1_RWU_MUTE +.. doxygendefine:: USART_CR1_SBK + +Control Register 2 +~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: USART_CR2_LINEN_BIT +.. doxygendefine:: USART_CR2_CLKEN_BIT +.. doxygendefine:: USART_CR2_CPOL_BIT +.. doxygendefine:: USART_CR2_CPHA_BIT +.. doxygendefine:: USART_CR2_LBCL_BIT +.. doxygendefine:: USART_CR2_LBDIE_BIT +.. doxygendefine:: USART_CR2_LBDL_BIT + +.. doxygendefine:: USART_CR2_LINEN +.. doxygendefine:: USART_CR2_STOP +.. doxygendefine:: USART_CR2_STOP_BITS_1 +.. doxygendefine:: USART_CR2_STOP_BITS_POINT_5 +.. doxygendefine:: USART_CR2_STOP_BITS_1_POINT_5 +.. doxygendefine:: USART_CR2_STOP_BITS_2 +.. doxygendefine:: USART_CR2_CLKEN +.. doxygendefine:: USART_CR2_CPOL +.. doxygendefine:: USART_CR2_CPOL_LOW +.. doxygendefine:: USART_CR2_CPOL_HIGH +.. doxygendefine:: USART_CR2_CPHA +.. doxygendefine:: USART_CR2_CPHA_FIRST +.. doxygendefine:: USART_CR2_CPHA_SECOND +.. doxygendefine:: USART_CR2_LBCL +.. doxygendefine:: USART_CR2_LBDIE +.. doxygendefine:: USART_CR2_LBDL +.. doxygendefine:: USART_CR2_LBDL_10_BIT +.. doxygendefine:: USART_CR2_LBDL_11_BIT +.. doxygendefine:: USART_CR2_ADD + +Control Register 3 +~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: USART_CR3_CTSIE_BIT +.. doxygendefine:: USART_CR3_CTSE_BIT +.. doxygendefine:: USART_CR3_RTSE_BIT +.. doxygendefine:: USART_CR3_DMAT_BIT +.. doxygendefine:: USART_CR3_DMAR_BIT +.. doxygendefine:: USART_CR3_SCEN_BIT +.. doxygendefine:: USART_CR3_NACK_BIT +.. doxygendefine:: USART_CR3_HDSEL_BIT +.. doxygendefine:: USART_CR3_IRLP_BIT +.. doxygendefine:: USART_CR3_IREN_BIT +.. doxygendefine:: USART_CR3_EIE_BIT + +.. doxygendefine:: USART_CR3_CTSIE +.. doxygendefine:: USART_CR3_CTSE +.. doxygendefine:: USART_CR3_RTSE +.. doxygendefine:: USART_CR3_DMAT +.. doxygendefine:: USART_CR3_DMAR +.. doxygendefine:: USART_CR3_SCEN +.. doxygendefine:: USART_CR3_NACK +.. doxygendefine:: USART_CR3_HDSEL +.. doxygendefine:: USART_CR3_IRLP +.. doxygendefine:: USART_CR3_IRLP_NORMAL +.. doxygendefine:: USART_CR3_IRLP_LOW_POWER +.. doxygendefine:: USART_CR3_IREN +.. doxygendefine:: USART_CR3_EIE + +Guard Time and Prescaler Register +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. doxygendefine:: USART_GTPR_GT +.. doxygendefine:: USART_GTPR_PSC diff --git a/source/libmaple/api/util.rst b/source/libmaple/api/util.rst index 50ffe76..06c9246 100644 --- a/source/libmaple/api/util.rst +++ b/source/libmaple/api/util.rst @@ -4,9 +4,48 @@ ``util.h`` ========== -[Stub] support. +.. TODO [0.2.0?] clean this up. -Library Documentation ---------------------- +Miscellaneous utility macros and procedures. -.. doxygenfile:: util.h +.. contents:: Contents + :local: + +Bit Manipulation +---------------- + +:: + + #define BIT(shift) (1UL << (shift)) + #define BIT_MASK_SHIFT(mask, shift) ((mask) << (shift)) + /** Gets bits m to n of x */ + #define GET_BITS(x, m, n) ((((uint32)x) << (31 - (n))) >> ((31 - (n)) + (m))) + #define IS_POWER_OF_TWO(v) (v && !(v & (v - 1))) + +Failure Routines +---------------- + +.. doxygenfunction:: throb + +Asserts and Debug Levels +------------------------ + +The level of libmaple's assertion support is determined by +``DEBUG_LEVEL``, as follows: + +.. doxygendefine:: DEBUG_LEVEL + +The current assert macros are ``ASSERT()`` and ``ASSERT_FAULT()``. +``ASSERT()`` is checked when ``DEBUG_LEVEL >= DEBUG_ALL``. +``ASSERT_FAULT()`` is checked whenever ``DEBUG_LEVEL >= DEBUG_FAULT``. + +As explained above, an assert macro is checked when the current +``DEBUG_LEVEL`` is high enough. If the debug level is too low, the +macro expands into a no-op that gets compiled away. + +If an assertion fails, execution is halted at the point of the failed +assertion. When libmaple has been configured properly (Wirish +performs this configuration by default), the built-in LED throbs in a +smooth pattern to signal the failed assertion (using +:c:func:`throb()`), and the file and line where the assert failed are +transmitted to the user as detailed in :ref:`lang-assert`. |