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switch stm32f3 to use st_driver

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This commit is contained in:
hathach
2019-09-05 22:41:58 +07:00
parent c4b384d22f
commit 1d2223a116
4 changed files with 33 additions and 23 deletions
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27
hw/bsp/stm32f303disco/stm32f303disco.c
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@@ -29,8 +29,13 @@
#include "stm32f3xx.h"
#include "stm32f3xx_hal_conf.h"
#define LED_PORT GPIOE
#define LED_PIN GPIO_PIN_9
#define LED_PORT GPIOE
#define LED_PIN GPIO_PIN_9
#define LED_STATE_ON 1
#define BUTTON_PORT GPIOA
#define BUTTON_PIN GPIO_PIN_0
#define BUTTON_STATE_ACTIVE 1
void board_init(void)
{
@@ -64,10 +69,8 @@ void board_init(void)
// Notify runtime of frequency change.
SystemCoreClockUpdate();
/* -1- Enable GPIO Clock (to be able to program the configuration registers) */
// LED
__HAL_RCC_GPIOE_CLK_ENABLE();
/* -2- Configure PE.8 to PE.15 IOs in output push-pull mode to drive external LEDs */
GPIO_InitTypeDef GPIO_InitStruct;
GPIO_InitStruct.Pin = LED_PIN;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
@@ -75,7 +78,13 @@ void board_init(void)
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(LED_PORT, &GPIO_InitStruct);
board_led_write(false);
// Button
__HAL_RCC_GPIOA_CLK_ENABLE();
GPIO_InitStruct.Pin = BUTTON_PIN;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(BUTTON_PORT, &GPIO_InitStruct);
#if 0
RCC->AHB2ENR |= RCC_AHB2ENR_OTGFSEN;
@@ -102,18 +111,16 @@ void board_init(void)
void board_led_write(bool state)
{
HAL_GPIO_WritePin(LED_PORT, LED_PIN, state);
HAL_GPIO_WritePin(LED_PORT, LED_PIN, state ? LED_STATE_ON : (1-LED_STATE_ON));
}
uint32_t board_button_read(void)
{
// TODO implement
return 0;
return BUTTON_STATE_ACTIVE == HAL_GPIO_ReadPin(BUTTON_PORT, BUTTON_PIN);
}
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler (void)
{
system_ticks++;