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stamhal: Add definitions for MCU_SERIES_F4 and MCU_SERIES_F7

This commit is contained in:
Dave Hylands 2015-08-03 15:07:20 -07:00 committed by Damien George
parent be66a9ecf6
commit 8f59bacb92
10 changed files with 23 additions and 25 deletions
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4
stmhal/Makefile
View File

@ -45,8 +45,8 @@ INC += -I../lib/netutils
INC += -I../lib/timeutils
CFLAGS_CORTEX_M = -mthumb -mabi=aapcs-linux -mfpu=fpv4-sp-d16 -mfloat-abi=hard -fsingle-precision-constant -Wdouble-promotion
CFLAGS_MCU_f4 = $(CFLAGS_CORTEX_M) -mtune=cortex-m4 -mcpu=cortex-m4
CFLAGS_MCU_f7 = $(CFLAGS_CORTEX_M) -mtune=cortex-m7 -mcpu=cortex-m7
CFLAGS_MCU_f4 = $(CFLAGS_CORTEX_M) -mtune=cortex-m4 -mcpu=cortex-m4 -DMCU_SERIES_F4
CFLAGS_MCU_f7 = $(CFLAGS_CORTEX_M) -mtune=cortex-m7 -mcpu=cortex-m7 -DMCU_SERIES_F7
CFLAGS = $(INC) -Wall -Wpointer-arith -Werror -ansi -std=gnu99 -nostdlib $(CFLAGS_MOD)
CFLAGS += $(CFLAGS_MCU_$(MCU_SERIES))

4
stmhal/extint.c
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@ -188,7 +188,7 @@ void extint_enable(uint line) {
if (line >= EXTI_NUM_VECTORS) {
return;
}
#if defined(STM32F7)
#if defined(MCU_SERIES_F7)
// The Cortex-M7 doesn't have bitband support.
mp_uint_t irq_state = disable_irq();
if (pyb_extint_mode[line] == EXTI_Mode_Interrupt) {
@ -210,7 +210,7 @@ void extint_disable(uint line) {
return;
}
#if defined(STM32F7)
#if defined(MCU_SERIES_F7)
// The Cortex-M7 doesn't have bitband support.
mp_uint_t irq_state = disable_irq();
EXTI->IMR &= ~(1 << line);

2
stmhal/extint.h
View File

@ -36,7 +36,7 @@
#define EXTI_USB_OTG_HS_WAKEUP (20)
#define EXTI_RTC_TIMESTAMP (21)
#define EXTI_RTC_WAKEUP (22)
#if defined(STM32F7)
#if defined(MCU_SERIES_F7)
#define EXTI_LPTIM1_ASYNC_EVENT (23)
#endif

8
stmhal/flash.c
View File

@ -28,13 +28,11 @@
#include "flash.h"
#if defined(STM32F7)
#if defined(MCU_SERIES_F7)
// FLASH_FLAG_PGSERR (Programming Sequence Error) was renamed to
// FLASH_FLAG_ERSERR (Erasing Sequence Error) in STM32F7
#define FLASH_FLAG_PGSERR FLASH_FLAG_ERSERR
#endif
#if defined(STM32F7)
/* Base address of the Flash sectors */
#define ADDR_FLASH_SECTOR_0 ((uint32_t)0x08000000) /* Base @ of Sector 0, 32 Kbytes */
@ -68,7 +66,7 @@
#define ADDR_FLASH_END ((uint32_t)0x08100000) /* 1 Mbytes total */
#endif
#endif
#endif // MCU_SERIES_F7
static const uint32_t flash_info_table[26] = {
ADDR_FLASH_SECTOR_0, FLASH_SECTOR_0,

4
stmhal/modpyb.c
View File

@ -74,7 +74,7 @@ STATIC NORETURN mp_obj_t pyb_bootloader(void) {
HAL_RCC_DeInit();
HAL_DeInit();
#if defined(STM32F7)
#if defined(MCU_SERIES_F7)
// arm-none-eabi-gcc 4.9.0 does not correctly inline this
// MSP function, so we write it out explicitly here.
//__set_MSP(*((uint32_t*) 0x1FF00000));
@ -462,7 +462,7 @@ MP_DEFINE_CONST_FUN_OBJ_0(pyb_stop_obj, pyb_stop);
/// \function standby()
STATIC mp_obj_t pyb_standby(void) {
#if defined(STM32F7)
#if defined(MCU_SERIES_F7)
printf("pyb.standby not supported yet\n");
#else
// We need to clear the PWR wake-up-flag before entering standby, since

2
stmhal/mpconfigport.h
View File

@ -135,7 +135,7 @@ extern const struct _mp_obj_module_t mp_module_network;
{ MP_OBJ_NEW_QSTR(MP_QSTR_pyb), (mp_obj_t)&pyb_module }, \
{ MP_OBJ_NEW_QSTR(MP_QSTR_stm), (mp_obj_t)&stm_module }, \
#if defined(STM32F7)
#if defined(MCU_SERIES_F7)
#define PYB_EXTI_NUM_VECTORS (24)
#else
#define PYB_EXTI_NUM_VECTORS (23)

2
stmhal/mphal.h
View File

@ -3,7 +3,7 @@
// Basic GPIO functions
#define GPIO_read_pin(gpio, pin) (((gpio)->IDR >> (pin)) & 1)
#if defined(STM32F7)
#if defined(MCU_SERIES_F7)
#define GPIO_set_pin(gpio, pin_mask) (((gpio)->BSRR) = (pin_mask))
#define GPIO_clear_pin(gpio, pin_mask) (((gpio)->BSRR) = ((pin_mask) << 16))
#else

10
stmhal/startup_stm32.S
View File

@ -44,7 +44,7 @@
*/
.syntax unified
#if STM32F7
#if defined(MCU_SERIES_M7)
.cpu cortex-m7
#else
.cpu cortex-m4
@ -211,7 +211,7 @@ g_pfnVectors:
.word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
.word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
.word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
#if defined(STM32F7)
#if defined(MCU_SERIES_F7)
.word FMC_IRQHandler /* FMC */
.word SDMMC1_IRQHandler /* SDMMC1 */
#else
@ -251,7 +251,7 @@ g_pfnVectors:
.word HASH_RNG_IRQHandler /* Hash and Rng */
.word FPU_IRQHandler /* FPU */
#if defined(STM32F7)
#if defined(MCU_SERIES_F7)
.word UART7_IRQHandler /* UART7 */
.word UART8_IRQHandler /* UART8 */
.word SPI4_IRQHandler /* SPI4 */
@ -448,7 +448,7 @@ g_pfnVectors:
.weak DMA1_Stream7_IRQHandler
.thumb_set DMA1_Stream7_IRQHandler,Default_Handler
#if defined(STM32F7)
#if defined(MCU_SERIES_F7)
.weak FMC_IRQHandler
.thumb_set FMC_IRQHandler,Default_Handler
@ -554,7 +554,7 @@ g_pfnVectors:
.weak FPU_IRQHandler
.thumb_set FPU_IRQHandler,Default_Handler
#if defined(STM32F7)
#if defined(MCU_SERIES_F7)
.weak UART7_IRQHandler
.thumb_set UART7_IRQHandler,Default_Handler

4
stmhal/system_stm32.c
View File

@ -283,7 +283,7 @@ void SystemClock_Config(void)
__fatal_error("HAL_RCC_OscConfig");
}
#if defined(STM32F7)
#if defined(MCU_SERIES_F7)
/* Activate the OverDrive to reach the 200 MHz Frequency */
if (HAL_PWREx_EnableOverDrive() != HAL_OK)
{
@ -308,7 +308,7 @@ void SystemClock_Config(void)
__fatal_error("HAL_RCC_ClockConfig");
}
#if defined(STM32F7)
#if defined(MCU_SERIES_F7)
// The DFU bootloader changes the clocksource register from its default power
// on reset value, so we set it back here, so the clocksources are the same
// whether we were started from DFU or from a power on reset.

8
stmhal/uart.c
View File

@ -36,7 +36,7 @@
#include "pybioctl.h"
#include MICROPY_HAL_H
//TODO: Add UART7/8 support for STM32F7
//TODO: Add UART7/8 support for MCU_SERIES_F7
/// \moduleref pyb
/// \class UART - duplex serial communication bus
@ -316,7 +316,7 @@ int uart_rx_char(pyb_uart_obj_t *self) {
return data;
} else {
// no buffering
#if defined(STM32F7)
#if defined(MCU_SERIES_F7)
return self->uart.Instance->RDR & self->char_mask;
#else
return self->uart.Instance->DR & self->char_mask;
@ -354,7 +354,7 @@ void uart_irq_handler(mp_uint_t uart_id) {
}
if (__HAL_UART_GET_FLAG(&self->uart, UART_FLAG_RXNE) != RESET) {
#if defined(STM32F7)
#if defined(MCU_SERIES_F7)
int data = self->uart.Instance->RDR; // clears UART_FLAG_RXNE
#else
int data = self->uart.Instance->DR; // clears UART_FLAG_RXNE
@ -714,7 +714,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(pyb_uart_readchar_obj, pyb_uart_readchar);
// uart.sendbreak()
STATIC mp_obj_t pyb_uart_sendbreak(mp_obj_t self_in) {
pyb_uart_obj_t *self = self_in;
#if defined(STM32F7)
#if defined(MCU_SERIES_F7)
self->uart.Instance->RQR = USART_RQR_SBKRQ; // write-only register
#else
self->uart.Instance->CR1 |= USART_CR1_SBK;