libs/rt-thread-official
libs/rt-thread-official
4
0
Fork 0
mirror of https://github.com/RT-Thread/rt-thread.git synced 2025-01-30 02:51:33 +08:00
Code Issues Releases Wiki Activity

Merge pull request #4632 from yaoyufan/master

Browse Source 
fix bluetrum uart1 and uart2 cannot recv data
This commit is contained in:
Bernard Xiong 2021-05-03 21:55:00 +08:00 committed by GitHub
commit 39aa987fc8
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 11 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
bsp/bluetrum/libraries/hal_drivers/drv_usart.c
View File

@ -229,10 +229,18 @@ void uart_irq_process(struct rt_serial_device *serial)
(serial->config.bufsz - (rx_fifo->get_index - rx_fifo->put_index));
rt_hw_interrupt_enable(level);
if (rx_length)
{
shell_rx_ind();
if ((serial->parent.rx_indicate != RT_NULL) && (rx_length != 0)) {
#ifdef RT_CONSOLE_DEVICE_NAME
if (serial == &uart_obj[*(RT_CONSOLE_DEVICE_NAME + 4) - '0'].serial) {
shell_rx_ind();
} else
#endif
{
rt_kprintf("rx_indicate must loacted in the .comm section!\n");
//serial->parent.rx_indicate(&serial->parent, rx_length);
}
}
}
RT_SECTION(".irq.usart")