LPC Microcontrollers中的主题 Re: UART RECEIVE

UART RECEIVE

DHARSAN — Thu, 16 May 2024 05:05:11 GMT

Hi,

How to receive transmitted data in UART in interrupt method without using DMA in LPC55S16?

Re: UART RECEIVE

Alice_Yang — Thu, 16 May 2024 07:29:41 GMT

Hello @DHARSAN

How about refer to the demo "usart_9bit_interrut_transfer" under SDK?

Alice

Re: UART RECEIVE

DHARSAN — Fri, 17 May 2024 06:15:20 GMT

Hello Alice,

I had worked with the SDK example which you had mentioned above. The transmission succeed to the UART mode from the controller but couldn't get the receiving data from the module to the LPC55S16 microcontroller. Can you suggest some other way?

Best Regards

Dharsan K K

Re: UART RECEIVE

DHARSAN — Fri, 17 May 2024 09:02:13 GMT

I have attached the images. 1st picture is MCU IDE which i had debugged for receive from the UART MAX232 in USR_TCP

Re: UART RECEIVE

Alice_Yang — Mon, 20 May 2024 09:37:52 GMT

Hello @DHARSAN

Do you connect serial terminal on PC with your LPC55s16 board?

I tested with this demo, work well without any change.

Have you tested with default demo?

Alice