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* rcc.h: Better names for the prescaler divider enums.Marti Bolivar2011-05-191-8/+8
| | | | | | | | | | | The various clock divider enums suitable for passing to rcc_set_prescaler() were badly named. They have been renamed as follows: * adc_prescaler_divider -> rcc_adc_divider * apb1_prescaler_divider -> rcc_apb1_divider * apb2_prescaler_divider -> rcc_apb2_divider * ahb_prescaler_divider -> rcc_ahb_divider
* rcc.h: Naming anonymous rcc_clk_id enumMarti Bolivar2011-05-191-1/+1
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* pwr.h: Whitespace/comment cleanupsMarti Bolivar2011-05-191-10/+26
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* pwr: removing unused device.Marti Bolivar2011-05-192-16/+0
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* i2c: Renaming, type changes, exposing i2c_init(), documentation.Marti Bolivar2011-05-192-91/+137
| | | | | | | | | | | | | | | | | Changes to struct i2c_dev members: - uint8 clk_line's type is changing and is being renamed, is now rcc_clk_id clk_id - uint8 ev_nvic_line's type is changing to nvic_irq_num - uint8 er_nvic_line's type is changing to nvic_irq_num Previous names were badly typed and inconsistent with the rest of libmaple. Exposing i2c_init(), also for consistency. Adding/editing many Doxygen comments, for documentation and general housekeeping.
* i2c.h: fixing type of i2c_dev state member.Marti Bolivar2011-05-191-1/+1
| | | | | It's an i2c_state; calling it one. Previous uint8 type was broken since I2C_STATE_ERROR is negative.
* iwdg: Doxygen commentsMarti Bolivar2011-05-192-11/+17
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* iwdg: Naming anonymous enum.Marti Bolivar2011-05-191-1/+1
| | | | | Anonymous enum typedefed to iwdg_prescaler is now also enum iwdg_prescaler, for consistency with the rest of the library.
* gpio: Renaming for consistency.Marti Bolivar2011-05-192-59/+191
| | | | | Gave the anonymous enum typedefed to afio_exti_num the same name; renamed AFIORemapPeripheral afio_remap_peripheral.
* adc.c: adc_init() doesn't set the RCC's ADC prescaler.Marti Bolivar2011-05-191-3/+2
| | | | | You have to call rcc_set_prescaler() yourself now. adc_init() never should have been doing that anyway.
* delay.h: Adding Doxygen comments for the file and delay_us().Marti Bolivar2011-05-191-1/+11
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* bitband.h: Changing "__io" -> "volatile"Marti Bolivar2011-05-191-12/+20
| | | | | For SRAM functions, __io was in error. Everything else just for consistency.
* bkp.h: Adding missing register bit definitionsMarti Bolivar2011-05-191-0/+45
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* adc.h: Putting ADC3_BASE within an #ifdef STM32_HIGH_DENSITYMarti Bolivar2011-05-171-0/+2
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* Docs: Various improvements.Marti Bolivar2011-05-131-0/+3
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* libmaple: Fix warnings in libmaple source filesPerry Hung2011-05-128-19/+15
| | | | | -Add -Wall, -Werror to libmaple/* -Fix warnings
* i2c: Various fixes, extensions, documentation.Perry Hung2011-05-126-80/+285
| | | | | | | | | | | | -Fix clock calculations for fast-mode support -Add I2C_REMAP option to remap i2c1 (untested) -Add I2C_BUS_RESET option to reset bus on initialization -Add optional timeout parameter -Doxygen comments -Various cleanup 10-bit slave addressing is untested until I have a device that speaks such.
* Converting all files to UNIX newlines.Marti Bolivar2011-05-1013-3308/+3308
| | | | | | | Committing the results of running the following on the libmaple root directory: $ fromdos `grep --exclude-dir='[.]git' -Ilsr $'\r$' .`
* Finally getting rid of __read() and __write().Marti Bolivar2011-05-061-8/+1
| | | | | This brings util.h down to some bit manipulation macros, failure routines, and asserts.
* IWDG include fixup.Marti Bolivar2011-05-061-0/+1
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* Independent watchdog refactor.Marti Bolivar2011-05-062-38/+88
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* Doxygen syntax bugfixes.Marti Bolivar2011-05-053-3/+8
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* SPI fixups.Marti Bolivar2011-05-042-58/+37
| | | | | | Initial post-review changes based on thread here: https://github.com/leaflabs/libmaple/commit/77f707d7b87fce284945fc9fe21c824c18c4c93d#comments
* systick_timer_millis is volatile, not IO-mapped.Marti Bolivar2011-05-042-2/+2
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* SerialUSB fixups.Marti Bolivar2011-05-044-11/+9
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* Native and FSMC cleanups.Marti Bolivar2011-05-042-9/+9
| | | | | | | Got rid of native_sram.h (and native_sram.cpp), and pushed their functionality into maple_native.cpp. Fixed includes in maple_native.h. Fixed includes in fsmc.h.
* Adding RCC_SPI3 for high density devices.Marti Bolivar2011-04-292-0/+2
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* SPI refactor.Marti Bolivar2011-04-282-199/+629
| | | | | | | | | | | | | | | | | Still a polling driver, but the libmaple proper interface exposes enough that users enable the various interrupts and define their own IRQ handlers if they feel like it. Wirish HardwareSPI interface was largely redone; it's more like the Arduino implementation now, although there are some differences when I didn't like their API. The old methods are still there, but are deprecated and slated for deletion in 0.1.0. New board-specific values: BOARD_NR_SPI, BOARD_SPIx_NSS_PIN, BOARD_SPIx_MOSI_PIN, BOARD_SPIx_MISO_PIN, and BOARD_SPIx_SCK_PIN, for x from 1 to BOARD_NR_SPI. Documentation was updated appropriately.
* Fixing usart_putstr() atrocity.Marti Bolivar2011-04-251-1/+1
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* Adding rcc_dev_clk(), an accessor for a peripheral's clock line.Marti Bolivar2011-04-252-8/+23
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* Better debug port support.Marti Bolivar2011-04-251-19/+35
| | | | | | | | | | | - gpio.h: afio_mapr_swj_config() renamed afio_cfg_debug_ports() - [new] wirish_debug.h: disableDebugPorts(), enableDebugPorts() - Maple, Maple Native, and Maple RET6 PIN_MAPs are now larger by 5, have mappings for the extra JTAG/SW pins. Documentation was updated appropriately.
* Adding nonblocking USART transmit, usart_tx().Marti Bolivar2011-04-252-23/+42
| | | | | Other USART transmission functions are still blocking, but are now implemented in terms of usart_tx().
* gpio.h whitespace cleanup.Marti Bolivar2011-04-251-1/+0
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* I2C fixup.Marti Bolivar2011-04-252-4/+14
| | | | Added i2c_init() for consistency with rest of libmaple.
* Requiring dac_dev* argument in DAC convenience functions.Marti Bolivar2011-04-212-20/+39
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* usart.c comment fixes.Marti Bolivar2011-04-151-15/+18
| | | | | License header made 80-column clean. usart_irq() comment for the USART_SAFE_INSERT case made easier to understand.
* Making usart.h license header 80-column clean.Marti Bolivar2011-04-151-14/+16
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* i2c cleanups.Marti Bolivar2011-04-142-91/+90
| | | | Whitespace and column width changes only.
* Reverting some "volatile" -> "__io" changes.Marti Bolivar2011-04-122-2/+2
| | | | See https://github.com/leaflabs/libmaple/commit/c57d760676b97a0fc9cb51db99c8400bae2cb3b7#commitcomment-338822
* Making 1c05ac8497222a12a675ba31564e7c4864107de9 comply with coding standard.Marti Bolivar2011-04-121-6/+5
| | | | Whitespace corrections only.
* Adding i2c2 and i2c fast modeAnton Eltchaninov2011-04-124-15/+48
| | | | Signed-off-by: Anton Eltchaninov <anton.eltchaninov@gmail.com>
* Changing usages of "volatile" to "__io".Marti Bolivar2011-04-125-7/+9
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* Adding guards for negative nvic_irq_num enumerators.Marti Bolivar2011-04-121-0/+6
| | | | | nvic_irq_enable() and nvic_irq_disable() previously didn't protect against negative arguments.
* Doxygen bugfixes.Marti Bolivar2011-04-125-10/+16
| | | | Fixed various Doxygen comment errors.
* DMA checkpoint; dma_attach_interrupt() is broken.Marti Bolivar2011-04-113-148/+695
| | | | | | Simple USART receiver to SRAM buffer demo partially working. Interrupting when buffer is full fails mysteriously. GDB thinks we ended up in an STM32 reserved exception.
* Resolving some FIXMEs.Marti Bolivar2011-04-112-23/+3
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* Adding delay_us() TODO.Marti Bolivar2011-04-111-0/+2
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* USART bugfix.Marti Bolivar2011-04-111-1/+1
| | | | | USART refactor commit f6f9a1122706ed336c52c984d76219dee0594487 only worked for USART1.
* USART fixups.Marti Bolivar2011-04-081-2/+2
| | | | | | | * usart_enable(): Doxygen comment bugfix. * usart_disable(): previously, usart_disable() would nuke the entire CR1 register just to clear the UE bit.
* Timer tweaks.Marti Bolivar2011-04-071-18/+12
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