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Implement uart_write_blocking and uart_read_blocking for host (#438)

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This commit is contained in:
Jonathan Reichelt Gjertsen
2021-05-24 23:37:31 +02:00
committed by GitHub
parent 94b83315d9
commit d79dd219ce
1 changed files with 10 additions and 2 deletions
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12
src/host/hardware_uart/uart.c
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@ -88,10 +88,18 @@ size_t uart_is_readable(uart_inst_t *uart) {
}
// Write len bytes directly from src to the UART
//void uart_write_blocking(uart_inst_t uart, const uint8_t *src, size_t len);
void uart_write_blocking(uart_inst_t *uart, const uint8_t *src, size_t len) {
for (size_t i = 0; i < len; i++) {
uart_putc(uart, src[i]);
}
}
// Read len bytes directly from the UART to dst
//void uart_read_blocking(uart_inst_t uart, uint8_t *dst, size_t len);
void uart_read_blocking(uart_inst_t *uart, uint8_t *dst, size_t len) {
for (size_t i = 0; i < len; i++) {
dst[i] = uart_getc(uart);
}
}
// ----------------------------------------------------------------------------
// UART-specific operations and aliases