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Minor clean ups

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This commit is contained in:
Stefan Kerkmann
2021-07-10 11:47:42 +02:00
parent 771bbe8af7
commit 3db2089aa9
3 changed files with 17 additions and 20 deletions
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hw/bsp/gd32vf103_longan_nano/gd32vf103_longan_nano.c
+4 -16
View File
@@ -39,7 +39,7 @@ void USBFS_IRQHandler(void) { tud_int_handler(0); }
#define HXTAL_VALUE \
((uint32_t)8000000) /*!< value of the external oscillator in Hz */
#define USB_NO_VBUS_PIN 1
#define USB_NO_VBUS_PIN
//--------------------------------------------------------------------+
// LED
@@ -62,16 +62,6 @@ void USBFS_IRQHandler(void) { tud_int_handler(0); }
#define UART_TX_PIN GPIO_PIN_9
#define UART_RX_PIN GPIO_PIN_10
/* sipeed longan nano board UART com port */
#define GD32_COM0 USART0
#define GD32_COM_CLK RCU_USART0
#define GD32_COM_TX_PIN GPIO_PIN_9
#define GD32_COM_RX_PIN GPIO_PIN_10
#define GD32_COM_TX_GPIO_PORT GPIOA
#define GD32_COM_RX_GPIO_PORT GPIOA
#define GD32_COM_TX_GPIO_CLK RCU_GPIOA
#define GD32_COM_RX_GPIO_CLK RCU_GPIOA
void board_init(void) {
/* Disable interrupts during init */
__disable_irq();
@@ -117,7 +107,7 @@ void board_init(void) {
board_led_write(0);
#endif
#if defined(UART_DEV) && CFG_TUSB_DEBUG
#if defined(UART_DEV)
/* enable GPIO TX and RX clock */
rcu_periph_clock_enable(GD32_COM_TX_GPIO_CLK);
rcu_periph_clock_enable(GD32_COM_RX_GPIO_CLK);
@@ -214,8 +204,7 @@ uint32_t board_button_read(void) {
}
int board_uart_read(uint8_t* buf, int len) {
#if defined(UART_DEV) && CFG_TUSB_DEBUG
#if defined(UART_DEV)
int rxsize = len;
while (rxsize--) {
*(uint8_t*)buf = usart_read(UART_DEV);
@@ -230,8 +219,7 @@ int board_uart_read(uint8_t* buf, int len) {
}
int board_uart_write(void const* buf, int len) {
#if defined(UART_DEV) && CFG_TUSB_DEBUG
#if defined(UART_DEV)
int txsize = len;
while (txsize--) {
usart_write(UART_DEV, *(uint8_t*)buf);