diff options
| author | Keith Packard <keithp@keithp.com> | 2017-12-10 18:34:49 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2017-12-11 12:20:25 -0800 |
| commit | 8ebecd364fd328e9c649c11729bddf58731aaafb (patch) | |
| tree | b388dbe788c78e04566e438ba797cf62f9fa93b2 /src/stm | |
| parent | b0de72d942eb87c5acd190878dd57ca4f812e8a1 (diff) | |
altos: Allow building with newlib + avr stdio on ARM
Redefines some stdio bits so that we can build with either pdclib or
newlib + avr stdio.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/stm')
| -rw-r--r-- | src/stm/ao_serial_stm.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/stm/ao_serial_stm.c b/src/stm/ao_serial_stm.c index ef562313..2afee5b5 100644 --- a/src/stm/ao_serial_stm.c +++ b/src/stm/ao_serial_stm.c @@ -60,13 +60,13 @@ _ao_usart_cts(struct ao_stm_usart *usart) #endif static void -_ao_usart_rx(struct ao_stm_usart *usart, int stdin) +_ao_usart_rx(struct ao_stm_usart *usart, int is_stdin) { if (usart->reg->sr & (1 << STM_USART_SR_RXNE)) { if (!ao_fifo_full(usart->rx_fifo)) { ao_fifo_insert(usart->rx_fifo, usart->reg->dr); ao_wakeup(&usart->rx_fifo); - if (stdin) + if (is_stdin) ao_wakeup(&ao_stdin_ready); #if HAS_SERIAL_SW_FLOW /* If the fifo is nearly full, turn off RTS and wait @@ -84,9 +84,9 @@ _ao_usart_rx(struct ao_stm_usart *usart, int stdin) } static void -ao_usart_isr(struct ao_stm_usart *usart, int stdin) +ao_usart_isr(struct ao_stm_usart *usart, int is_stdin) { - _ao_usart_rx(usart, stdin); + _ao_usart_rx(usart, is_stdin); if (!_ao_usart_tx_start(usart)) usart->reg->cr1 &= ~(1<< STM_USART_CR1_TXEIE); |