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v1.0.3

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刘可亮
2024-01-27 08:47:24 +08:00
parent d3bd993b5f
commit 9f7ba67007
2345 changed files with 74421 additions and 76616 deletions
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21
bsp/artinchip/drv/uart/aic_drv_uart.c
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@@ -91,11 +91,22 @@ int32_t drv_usart_target_init(int32_t idx, uint32_t *base, uint32_t *irq, void *
void drv_usart_irqhandler(int irq, void * data)
{
int index = irq - UART0_IRQn;
uint8_t status= 0;
if (index >= AIC_UART_DEV_NUM)
return;
rt_hw_serial_isr(&serial[index],RT_SERIAL_EVENT_RX_IND);
status = hal_usart_get_irqstatus(index);
switch (status)
{
case AIC_IIR_RECV_DATA:
rt_hw_serial_isr(&serial[index],RT_SERIAL_EVENT_RX_IND);
break;
default:
break;
}
}
/*
@@ -171,14 +182,14 @@ static rt_err_t drv_uart_control(struct rt_serial_device *serial, int cmd, void
{
case RT_DEVICE_CTRL_CLR_INT:
/* Disable the UART Interrupt */
//hal_usart_clr_int_flag(uart, IER_RDA_INT_ENABLE);
hal_usart_set_interrupt(uart, USART_INTR_READ, 0);
if ((uintptr_t)arg == RT_DEVICE_FLAG_INT_RX)
hal_usart_set_interrupt(uart, USART_INTR_READ, 0);
break;
case RT_DEVICE_CTRL_SET_INT:
/* Enable the UART Interrupt */
//hal_usart_set_int_flag(uart, IER_RDA_INT_ENABLE);
hal_usart_set_interrupt(uart, USART_INTR_READ, 1);
if ((uintptr_t)arg == RT_DEVICE_FLAG_INT_RX)
hal_usart_set_interrupt(uart, USART_INTR_READ, 1);
break;
}