diff options
| -rw-r--r-- | libmaple/stm32f1/include/series/stm32.h | 15 | ||||
| -rw-r--r-- | support/ld/VLDiscovery/flash.ld | 24 | ||||
| -rw-r--r-- | support/ld/VLDiscovery/jtag.ld | 24 | ||||
| -rw-r--r-- | support/ld/VLDiscovery/ram.ld | 22 | ||||
| -rw-r--r-- | support/make/board-includes/VLDiscovery.mk | 5 | ||||
| -rw-r--r-- | wirish/boards/VLDiscovery/board.cpp | 104 | ||||
| -rw-r--r-- | wirish/boards/VLDiscovery/include/board/board.h | 91 |
7 files changed, 285 insertions, 0 deletions
diff --git a/libmaple/stm32f1/include/series/stm32.h b/libmaple/stm32f1/include/series/stm32.h index eaf9287..76143a0 100644 --- a/libmaple/stm32f1/include/series/stm32.h +++ b/libmaple/stm32f1/include/series/stm32.h @@ -85,6 +85,12 @@ extern "C" { # define STM32_SRAM_END ((void*)0x20010000) # define STM32_HIGH_DENSITY +#elif defined(MCU_STM32F100RB) +# define STM32_F1_LINE STM32_F1_LINE_VALUE +# define STM32_NR_GPIO_PORTS 4 +# define STM32_SRAM_END ((void*)0x20002000) +# define STM32_MEDIUM_DENSITY + #else #error "Unrecognized STM32F1 MCU, or no MCU specified. Add something like " \ "-DMCU_STM32F103RB to your compiler arguments." @@ -143,6 +149,15 @@ extern "C" { # define STM32_DELAY_US_MULT 12 /* FIXME: value is incorrect. */ # endif #elif STM32_F1_LINE == STM32_F1_LINE_VALUE /* TODO */ +# ifndef STM32_PCLK1 +# define STM32_PCLK1 12000000U +# endif +# ifndef STM32_PCLK2 +# define STM32_PCLK2 24000000U +# endif +# ifndef STM32_DELAY_US_MULT +# define STM32_DELAY_US_MULT 8 /* FIXME: value is incorrect. */ +# endif #elif STM32_F1_LINE == STM32_F1_LINE_ACCESS /* TODO */ #elif STM32_F1_LINE == STM32_F1_LINE_CONNECTIVITY /* TODO */ #endif diff --git a/support/ld/VLDiscovery/flash.ld b/support/ld/VLDiscovery/flash.ld new file mode 100644 index 0000000..44ff8a1 --- /dev/null +++ b/support/ld/VLDiscovery/flash.ld @@ -0,0 +1,24 @@ +/* + * VLDiscovery (STM32F100RBT6, medium density) linker script for Flash builds. + */ + +/* + * Define memory spaces. + */ +MEMORY +{ + ram (rwx) : ORIGIN = 0x20000000, LENGTH = 8K + rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K +} + +REGION_ALIAS("REGION_TEXT", rom); +REGION_ALIAS("REGION_DATA", ram); +REGION_ALIAS("REGION_BSS", ram); +REGION_ALIAS("REGION_RODATA", rom); + +/* + * Define the rest of the sections + */ +_FLASH_BUILD = 1; + +INCLUDE common.inc diff --git a/support/ld/VLDiscovery/jtag.ld b/support/ld/VLDiscovery/jtag.ld new file mode 100644 index 0000000..b952572 --- /dev/null +++ b/support/ld/VLDiscovery/jtag.ld @@ -0,0 +1,24 @@ +/* + * VLDiscovery (STM32F100RBT6, medium density) linker script for JTAG (bare + * metal, no bootloader) builds. + */ + +/* + * Define memory spaces. + */ +MEMORY +{ + ram (rwx) : ORIGIN = 0x20000000, LENGTH = 8K + rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K +} + +REGION_ALIAS("REGION_TEXT", rom); +REGION_ALIAS("REGION_DATA", ram); +REGION_ALIAS("REGION_BSS", ram); +REGION_ALIAS("REGION_RODATA", rom); + +/* + * Define the rest of the sections + */ +_FLASH_BUILD = 1; +INCLUDE common.inc diff --git a/support/ld/VLDiscovery/ram.ld b/support/ld/VLDiscovery/ram.ld new file mode 100644 index 0000000..d659cd6 --- /dev/null +++ b/support/ld/VLDiscovery/ram.ld @@ -0,0 +1,22 @@ +/* + * VLDiscovery (STM32F100RBT6, medium density) linker script for RAM builds. + */ + +/* + * Define memory spaces. + */ +MEMORY +{ + ram (rwx) : ORIGIN = 0x20000000, LENGTH = 8K + rom (rx) : ORIGIN = 0x08000000, LENGTH = 0K +} + +REGION_ALIAS("REGION_TEXT", ram); +REGION_ALIAS("REGION_DATA", ram); +REGION_ALIAS("REGION_BSS", ram); +REGION_ALIAS("REGION_RODATA", ram); + +/* + * Define the rest of the sections + */ +INCLUDE common.inc diff --git a/support/make/board-includes/VLDiscovery.mk b/support/make/board-includes/VLDiscovery.mk new file mode 100644 index 0000000..82d1b23 --- /dev/null +++ b/support/make/board-includes/VLDiscovery.mk @@ -0,0 +1,5 @@ +MCU := STM32F100RB +PRODUCT_ID := 0003 +ERROR_LED_PORT := GPIOC +ERROR_LED_PIN := 9 +MCU_SERIES := stm32f1 diff --git a/wirish/boards/VLDiscovery/board.cpp b/wirish/boards/VLDiscovery/board.cpp new file mode 100644 index 0000000..c86204d --- /dev/null +++ b/wirish/boards/VLDiscovery/board.cpp @@ -0,0 +1,104 @@ +/****************************************************************************** + * The MIT License + * + * Copyright (c) 2011 LeafLabs, LLC. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + *****************************************************************************/ + +/** + * @file wirish/boards/VLDiscovery/board.cpp + * @author Anton Eltchaninov <anton.eltchaninov@gmail.com> + * @brief VLDiscovery board file. + */ + +#include <board/board.h> + +#include <libmaple/gpio.h> +#include <libmaple/timer.h> +#include <wirish/wirish_types.h> + +void boardInit(void) { + afio_cfg_debug_ports(AFIO_DEBUG_SW_ONLY); +} + +extern const stm32_pin_info PIN_MAP[BOARD_NR_GPIO_PINS] = { + + {GPIOA, TIMER2, ADC1, 3, 4, 3}, /* D0/PA3 */ + {GPIOA, TIMER2, ADC1, 2, 3, 2}, /* D1/PA2 */ + {GPIOA, TIMER2, ADC1, 0, 1, 0}, /* D2/PA0 (BUT) */ + {GPIOA, TIMER2, ADC1, 1, 2, 1}, /* D3/PA1 */ + {GPIOB, NULL, NULL, 5, 0, ADCx}, /* D4/PB5 */ + {GPIOB, TIMER4, NULL, 6, 1, ADCx}, /* D5/PB6 */ + {GPIOA, TIMER1, NULL, 8, 1, ADCx}, /* D6/PA8 */ + {GPIOA, TIMER1, NULL, 9, 2, ADCx}, /* D7/PA9 */ + {GPIOA, TIMER1, NULL, 10, 3, ADCx}, /* D8/PA10 */ + {GPIOB, TIMER4, NULL, 7, 2, ADCx}, /* D9/PB7 */ + {GPIOA, NULL, ADC1, 4, 0, 4}, /* D10/PA4 */ + {GPIOA, TIMER3, ADC1, 7, 2, 7}, /* D11/PA7 */ + {GPIOA, TIMER3, ADC1, 6, 1, 6}, /* D12/PA6 */ + {GPIOA, NULL, ADC1, 5, 0, 5}, /* D13/PA5 */ + {GPIOB, TIMER4, NULL, 8, 3, ADCx}, /* D14/PB8 */ + {GPIOC, NULL, ADC1, 0, 0, 10}, /* D15/PC0 */ + {GPIOC, NULL, ADC1, 1, 0, 11}, /* D16/PC1 */ + {GPIOC, NULL, ADC1, 2, 0, 12}, /* D17/PC2 */ + {GPIOC, NULL, ADC1, 3, 0, 13}, /* D18/PC3 */ + {GPIOC, NULL, ADC1, 4, 0, 14}, /* D19/PC4 */ + {GPIOC, NULL, ADC1, 5, 0, 15}, /* D20/PC5 */ + {GPIOC, NULL, NULL, 13, 0, ADCx}, /* D21/PC13 */ + {GPIOC, NULL, NULL, 14, 0, ADCx}, /* D22/PC14 */ + {GPIOC, NULL, NULL, 15, 0, ADCx}, /* D23/PC15 */ + {GPIOB, TIMER4, NULL, 9, 4, ADCx}, /* D24/PB9 */ + {GPIOD, NULL, NULL, 2, 0, ADCx}, /* D25/PD2 */ + {GPIOC, NULL, NULL, 10, 0, ADCx}, /* D26/PC10 */ + {GPIOB, TIMER3, ADC1, 0, 3, 8}, /* D27/PB0 */ + {GPIOB, TIMER3, ADC1, 1, 4, 9}, /* D28/PB1 */ + {GPIOB, NULL, NULL, 10, 0, ADCx}, /* D29/PB10 */ + {GPIOB, NULL, NULL, 11, 0, ADCx}, /* D30/PB11 */ + {GPIOB, NULL, NULL, 12, 0, ADCx}, /* D31/PB12 */ + {GPIOB, NULL, NULL, 13, 0, ADCx}, /* D32/PB13 */ + {GPIOB, NULL, NULL, 14, 0, ADCx}, /* D33/PB14 */ + {GPIOB, NULL, NULL, 15, 0, ADCx}, /* D34/PB15 */ + {GPIOC, NULL, NULL, 6, 0, ADCx}, /* D35/PC6 */ + {GPIOC, NULL, NULL, 7, 0, ADCx}, /* D36/PC7 */ + {GPIOC, NULL, NULL, 8, 0, ADCx}, /* D37/PC8 (Blue led) */ + {GPIOC, NULL, NULL, 9, 0, ADCx}, /* D38/PC9 (Green led) */ + {GPIOA, TIMER1, NULL, 11, 4, ADCx}, /* D39/PA11 */ + {GPIOA, NULL, NULL, 12, 0, ADCx}, /* D40/PA12 */ + {GPIOA, NULL, NULL, 15, 0, ADCx}, /* D41/PA15 */ + {GPIOB, NULL, NULL, 2, 0, ADCx}, /* D42/PB2 */ + {GPIOB, NULL, NULL, 3, 0, ADCx}, /* D43/PB3 */ + {GPIOB, NULL, NULL, 4, 0, ADCx}, /* D44/PB4 */ + {GPIOC, NULL, NULL, 11, 0, ADCx}, /* D45/PC11 */ + {GPIOC, NULL, NULL, 12, 0, ADCx} /* D46/PC12 */ +}; + +extern const uint8 boardPWMPins[] __FLASH__ = { + 0, 1, 2, 3, 5, 6, 7, 8, 9, 11, 12, 14, 24, 27, 28 +}; + +extern const uint8 boardADCPins[] __FLASH__ = { + 0, 1, 2, 3, 10, 11, 12, 15, 16, 17, 18, 19, 20, 27, 28 +}; + +extern const uint8 boardUsedPins[] __FLASH__ = { + BOARD_BLUE_LED_PIN, BOARD_GREEN_LED_PIN, BOARD_BUTTON_PIN +}; diff --git a/wirish/boards/VLDiscovery/include/board/board.h b/wirish/boards/VLDiscovery/include/board/board.h new file mode 100644 index 0000000..04d21c7 --- /dev/null +++ b/wirish/boards/VLDiscovery/include/board/board.h @@ -0,0 +1,91 @@ +/****************************************************************************** + * The MIT License + * + * Copyright (c) 2011 LeafLabs, LLC. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + *****************************************************************************/ + +/** + * @file wirish/boards/VLDiscovery/include/board/board.h + * @author Anton Eltchaninov <anton.eltchaninov@gmail.com> + * @brief VLDiscovery board header. + */ + +#ifndef _BOARD_VLDISCOVERY_H_ +#define _BOARD_VLDISCOVERY_H_ + +#define BOARD_RCC_PLLMUL RCC_PLLMUL_3 + +#define CYCLES_PER_MICROSECOND 24 +#define SYSTICK_RELOAD_VAL 23999 /* takes a cycle to reload */ + +#define BOARD_BUTTON_PIN 2 /* PA0 USER */ +#define BOARD_BLUE_LED_PIN 37 /* blue led LD4 */ +#define BOARD_GREEN_LED_PIN 38 /* green led LD3 */ +#define BOARD_LED_PIN BOARD_BLUE_LED_PIN + +/* Number of USARTs/UARTs whose pins are broken out to headers */ +#define BOARD_NR_USARTS 3 + +/* Default USART pin numbers (not considering AFIO remap) */ +#define BOARD_USART1_TX_PIN 7 +#define BOARD_USART1_RX_PIN 8 +#define BOARD_USART2_TX_PIN 1 +#define BOARD_USART2_RX_PIN 0 +#define BOARD_USART3_TX_PIN 29 +#define BOARD_USART3_RX_PIN 30 + +/* Number of SPI ports */ +#define BOARD_NR_SPI 2 + +/* Default SPI pin numbers (not considering AFIO remap) */ +#define BOARD_SPI1_NSS_PIN 10 +#define BOARD_SPI1_MOSI_PIN 11 +#define BOARD_SPI1_MISO_PIN 12 +#define BOARD_SPI1_SCK_PIN 13 +#define BOARD_SPI2_NSS_PIN 31 +#define BOARD_SPI2_MOSI_PIN 34 +#define BOARD_SPI2_MISO_PIN 33 +#define BOARD_SPI2_SCK_PIN 32 + +/* Total number of GPIO pins that are broken out to headers and + * intended for general use. */ +#define BOARD_NR_GPIO_PINS 47 + +/* Number of pins capable of PWM output */ +#define BOARD_NR_PWM_PINS 15 + +/* Number of pins capable of ADC conversion */ +#define BOARD_NR_ADC_PINS 15 + +/* Number of pins already connected to external hardware. */ +#define BOARD_NR_USED_PINS 3 + +/* Save Maple pin order and define aliases */ +enum { +PA3, PA2, PA0, PA1, PB5, PB6, PA8, PA9, PA10, PB7, PA4, PA7, PA6, PA5, +PB8, PC0, PC1, PC2, PC3, PC4, PC5, PC13, PC14, PC15, PB9, PD2, PC10, +PB0, PB1, PB10, PB11, PB12, PB13, PB14, PB15, PC6, PC7, PC8, PC9, +PA11, PA12, PA15, PB2, PB3, PB4, PC11, PC12 }; + + +#endif |