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clean up

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This commit is contained in:
hathach
2019-07-20 22:41:45 +07:00
parent 6ec87071ed
commit ed698069d3
2 changed files with 11 additions and 11 deletions
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13
hw/bsp/stm32f303disco/board_stm32f303disco.c
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@@ -29,6 +29,9 @@
#include "stm32f3xx.h"
#include "stm32f3xx_hal_conf.h"
#define LED_PORT GPIOE
#define LED_PIN GPIO_PIN_9
void board_init(void)
{
RCC_ClkInitTypeDef RCC_ClkInitStruct;
@@ -60,17 +63,19 @@ void board_init(void)
SysTick_Config(SystemCoreClock / 1000);
#endif
/* -1- Enable GPIOE Clock (to be able to program the configuration registers) */
/* -1- Enable GPIO Clock (to be able to program the configuration registers) */
__HAL_RCC_GPIOE_CLK_ENABLE();
/* -2- Configure PE.8 to PE.15 IOs in output push-pull mode to drive external LEDs */
static GPIO_InitTypeDef GPIO_InitStruct;
GPIO_InitStruct.Pin = GPIO_PIN_9;
GPIO_InitStruct.Pin = LED_PIN;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_PULLUP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
HAL_GPIO_Init(LED_PORT, &GPIO_InitStruct);
board_led_write(false);
#if 0
RCC->AHB2ENR |= RCC_AHB2ENR_OTGFSEN;
@@ -97,7 +102,7 @@ void board_init(void)
void board_led_write(bool state)
{
HAL_GPIO_WritePin(GPIOE, GPIO_PIN_9, state);
HAL_GPIO_WritePin(LED_PORT, LED_PIN, state);
}
uint32_t board_button_read(void)