}
#endif
} else {
- usart->reg->cr1 &= ~(1 << STM_USART_CR1_RXNEIE);
+ usart->reg->cr1 &= ~(1UL << STM_USART_CR1_RXNEIE);
}
}
}
_ao_usart_rx(usart, is_stdin);
if (!_ao_usart_tx_start(usart))
- usart->reg->cr1 &= ~(1<< STM_USART_CR1_TXEIE);
+ usart->reg->cr1 &= ~(1UL << STM_USART_CR1_TXEIE);
if (usart->reg->isr & (1 << STM_USART_ISR_TC)) {
usart->tx_running = 0;
- usart->reg->cr1 &= ~(1 << STM_USART_CR1_TCIE);
+ usart->reg->cr1 &= ~(1UL << STM_USART_CR1_TCIE);
if (usart->draining) {
usart->draining = 0;
ao_wakeup(&usart->tx_fifo);
}
static inline uint8_t
-_ao_usart_sleep_for(struct ao_stm_usart *usart, uint16_t timeout)
+_ao_usart_sleep_for(struct ao_stm_usart *usart, AO_TICK_TYPE timeout)
{
return ao_sleep_for(&usart->rx_fifo, timeout);
}
}
uint8_t
-_ao_serial1_sleep_for(uint16_t timeout)
+_ao_serial1_sleep_for(AO_TICK_TYPE timeout)
{
return _ao_usart_sleep_for(&ao_stm_usart1, timeout);
}
}
uint8_t
-_ao_serial2_sleep_for(uint16_t timeout)
+_ao_serial2_sleep_for(AO_TICK_TYPE timeout)
{
return _ao_usart_sleep_for(&ao_stm_usart2, timeout);
}
ao_serial_shutdown(void)
{
#if HAS_SERIAL_1
- stm_rcc.apb2enr &= ~(1 << STM_RCC_APB2ENR_USART1EN);
+ stm_rcc.apb2enr &= ~(1UL << STM_RCC_APB2ENR_USART1EN);
#endif
#if HAS_SERIAL_2
- stm_rcc.apb1enr &= ~(1 << STM_RCC_APB1ENR_USART2EN);
+ stm_rcc.apb1enr &= ~(1UL << STM_RCC_APB1ENR_USART2EN);
#endif
}