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cpu/msp430fxyz: Use {} notation for empty while loops

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This commit is contained in:
Joakim Nohlgård 2016-01-27 08:05:47 +01:00
parent 6a52296a35
commit 8a76ddbaf7
2 changed files with 4 additions and 4 deletions
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4
cpu/msp430fxyz/periph/spi.c
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@ -202,9 +202,9 @@ int spi_transfer_byte(spi_t dev, char out, char *in)
{ {
(void)dev; (void)dev;
char tmp; char tmp;
while (!(SPI_IF & SPI_IE_TX_BIT)); while (!(SPI_IF & SPI_IE_TX_BIT)) {}
SPI_DEV->TXBUF = (uint8_t)out; SPI_DEV->TXBUF = (uint8_t)out;
while (!(SPI_IF & SPI_IE_RX_BIT)); while (!(SPI_IF & SPI_IE_RX_BIT)) {}
tmp = (char)SPI_DEV->RXBUF; tmp = (char)SPI_DEV->RXBUF;
if (in) { if (in) {
*in = tmp; *in = tmp;

4
cpu/msp430fxyz/periph/uart.c
View File

@ -94,7 +94,7 @@ void uart_write(uart_t uart, const uint8_t *data, size_t len)
msp_usart_t *dev = UART_BASE; msp_usart_t *dev = UART_BASE;
for (size_t i = 0; i < len; i++) { for (size_t i = 0; i < len; i++) {
while (!(dev->TCTL & USART_TCTL_TXEPT)); while (!(dev->TCTL & USART_TCTL_TXEPT)) {}
dev->TXBUF = data[i]; dev->TXBUF = data[i];
} }
} }
@ -182,7 +182,7 @@ void uart_write(uart_t uart, const uint8_t *data, size_t len)
(void)uart; (void)uart;
for (size_t i = 0; i < len; i++) { for (size_t i = 0; i < len; i++) {
while (!(UART_IF & UART_IE_TX_BIT)); while (!(UART_IF & UART_IE_TX_BIT)) {}
UART_BASE->ATXBUF = data[i]; UART_BASE->ATXBUF = data[i];
} }
} }