This example shows how to use the DMA driver to implement a double buffer receive scheme from the USART The example shows the double buffer constructed using two descriptors (g_pingpong_desc). These descriptors are...See more details in readme document.

This example shows how to use the DMA driver to implement a double buffer receive scheme from the USART The example shows the double buffer constructed using two descriptors (g_pingpong_desc). These descriptors are...See more details in readme document.

The usart_transfer_hardware_flow_control example project demonstrates the usage of the hardware flow control function. This example sends data to itself(loopback), and hardware flow control is enabled in the example....See more details in readme document.

The usart_transfer_hardware_flow_control example project demonstrates the usage of the hardware flow control function. This example sends data to itself(loopback), and hardware flow control is enabled in the example....See more details in readme document.

usart_transfer_interrupt

usart_transfer_interrupt

This example shows how to use the DMA driver to implement a ring buffer to receive the data, and routine will send back every 8 characters.

This example shows how to use the DMA driver to implement a ring buffer to receive the data, and routine will send back every 8 characters.

The usart_interrupt_rb_transfer example shows how to use usart driver in interrupt way withRX ring buffer enabled.In this example, one uart instance connect to PC through, the board will send back all charactersthat...See more details in readme document.

The usart_interrupt_rb_transfer example shows how to use usart driver in interrupt way withRX ring buffer enabled.In this example, one uart instance connect to PC through, the board will send back all charactersthat...See more details in readme document.