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rt-thread-official
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remove uart rx code

This commit is contained in:
xieyangrun 2017-09-04 10:12:10 +08:00
parent 5b1235f5f5
commit 80a21100b3
1 changed files with 0 additions and 32 deletions
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32
bsp/samd21/applications/application.c
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@ -94,8 +94,6 @@ void rt_init_thread_entry(void* parameter)
configure_extint_channel();
configure_extint_callbacks();
#ifndef TEST_UART_RX
sleep_timer_init();
// sleep_timer_start(1500);
@ -104,36 +102,6 @@ void rt_init_thread_entry(void* parameter)
rt_kprintf("init thread running tick:%u\n", rt_tick_get());
rt_thread_delay(2*RT_TICK_PER_SECOND);
}
#else
dev = rt_device_find("uart3");
if (dev != RT_NULL)
{
rt_sem_init(&_rx_sem, "rxsem", 0, RT_IPC_FLAG_FIFO);
rt_device_set_rx_indicate(dev, _rx_ind);
rt_device_open(dev, RT_DEVICE_OFLAG_RDWR | RT_DEVICE_FLAG_INT_RX);
}
while (1)
{
rt_size_t r_size;
rt_uint8_t r_buf[1];
rt_sem_take(&_rx_sem, RT_WAITING_FOREVER);
while ((r_size = rt_device_read(dev, 0, r_buf, 1)) > 0)
{
rt_device_write(dev, 0, r_buf, r_size);
if (r_buf[0] == '\r')
{
r_buf[0] = '\n';
rt_device_write(dev, 0, r_buf, r_size);
}
}
}
#endif
}
int rt_application_init(void)