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uart-pipe: Fix using fifo_fill instead of poll_out

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For non-interrupt transfers poll_out should be used, This fixes data
lost issues on a real UART hardware like Arduino 101 and Galileo
boards.

Change-Id: Ic7a5d055941d83f9d62cbea9e911ce25730ed7b6
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
This commit is contained in:
Andrei Emeltchenko 2016-02-02 12:21:34 +02:00 committed by Anas Nashif
parent d2c87d1e86
commit 6948fc437a
1 changed files with 4 additions and 4 deletions
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8
drivers/console/uart_pipe.c
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@ -65,11 +65,11 @@ void uart_pipe_isr(void *unused)
int uart_pipe_send(const uint8_t *data, int len)
{
if (uart_pipe_dev != NULL) {
return uart_fifo_fill(uart_pipe_dev, data, len);
} else {
return 0;
while (len--) {
uart_poll_out(uart_pipe_dev, *data++);
}
return 0;
}
static void uart_pipe_setup(struct device *uart)