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same70 xplained uart via edbg work with board_test

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This commit is contained in:
hathach
2020-11-09 01:01:05 +07:00
parent 89b92b54a7
commit 7ab3da1e03
3 changed files with 38 additions and 31 deletions
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hw/bsp/samg55xplained/samg55xplained.c
+7 -7
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@@ -45,7 +45,7 @@
#define UART_TX_PIN GPIO(GPIO_PORTA, 28)
#define UART_RX_PIN GPIO(GPIO_PORTA, 27)
struct _usart_sync_device _edbg_com;
struct _usart_sync_device edbg_com;
//------------- IMPLEMENTATION -------------//
void board_init(void)
@@ -72,10 +72,10 @@ void board_init(void)
gpio_set_pin_function(UART_RX_PIN, MUX_PA27B_FLEXCOM7_RXD);
gpio_set_pin_function(UART_TX_PIN, MUX_PA28B_FLEXCOM7_TXD);
_usart_sync_init(&_edbg_com, FLEXCOM7);
_usart_sync_set_baud_rate(&_edbg_com, CFG_BOARD_UART_BAUDRATE);
_usart_sync_set_mode(&_edbg_com, USART_MODE_ASYNCHRONOUS);
_usart_sync_enable(&_edbg_com);
_usart_sync_init(&edbg_com, FLEXCOM7);
_usart_sync_set_baud_rate(&edbg_com, CFG_BOARD_UART_BAUDRATE);
_usart_sync_set_mode(&edbg_com, USART_MODE_ASYNCHRONOUS);
_usart_sync_enable(&edbg_com);
#if CFG_TUSB_OS == OPT_OS_NONE
// 1ms tick timer (samd SystemCoreClock may not correct)
@@ -129,8 +129,8 @@ int board_uart_write(void const * buf, int len)
uint8_t const * buf8 = (uint8_t const *) buf;
for(int i=0; i<len; i++)
{
while ( !_usart_sync_is_ready_to_send(&_edbg_com) ) {}
_usart_sync_write_byte(&_edbg_com, buf8[i]);
while ( !_usart_sync_is_ready_to_send(&edbg_com) ) {}
_usart_sync_write_byte(&edbg_com, buf8[i]);
}
return len;
}