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SAM E54 XPlained Pro: use proper defines SPI->USART for board init

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This commit is contained in:
Jean Gressmann 2021-03-11 18:20:58 +01:00
parent bcf9c8cb27
commit 01ec0d49ca
1 changed files with 3 additions and 3 deletions
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6
hw/bsp/same54xplainedpro/same54xplainedpro.c
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@ -144,7 +144,7 @@ static inline void uart_init(void)
// BOARD_SERCOM->USART.BAUD.reg = SERCOM_USART_BAUD_FRAC_FP(0) | SERCOM_USART_BAUD_FRAC_BAUD(26); /* 48000000/(16*115200) = 26.041666667 */
BOARD_SERCOM->USART.BAUD.reg = SERCOM_USART_BAUD_BAUD(63019); /* 65536*(1−16*115200/48000000) */
BOARD_SERCOM->SPI.CTRLA.bit.ENABLE = 1; /* activate SERCOM */
BOARD_SERCOM->USART.CTRLA.bit.ENABLE = 1; /* activate SERCOM */
while (BOARD_SERCOM->USART.SYNCBUSY.bit.ENABLE); /* wait for SERCOM to be ready */
}
@ -152,7 +152,7 @@ static inline void uart_send_buffer(uint8_t const *text, size_t len)
{
for (size_t i = 0; i < len; ++i) {
BOARD_SERCOM->USART.DATA.reg = text[i];
while((BOARD_SERCOM->USART.INTFLAG.reg & SERCOM_SPI_INTFLAG_TXC) == 0);
while((BOARD_SERCOM->USART.INTFLAG.reg & SERCOM_USART_INTFLAG_TXC) == 0);
}
}
@ -160,7 +160,7 @@ static inline void uart_send_str(const char* text)
{
while (*text) {
BOARD_SERCOM->USART.DATA.reg = *text++;
while((BOARD_SERCOM->USART.INTFLAG.reg & SERCOM_SPI_INTFLAG_TXC) == 0);
while((BOARD_SERCOM->USART.INTFLAG.reg & SERCOM_USART_INTFLAG_TXC) == 0);
}
}