[RVB2601 Creative Application Development] Solution to the error in downloading the program after JTAG is configured as a serial port

lugl4313820

[RVB2601 Creative Application Development] Solution to the error in downloading the program after JTAG is configured as a serial port [Copy link]

 

[RVB2601 Creative Application Development] Download program error https://en.eeworld.com/bbs/thread-1200303-1-1.html

[Foreword] A few days ago, in order to use the serial port, I configured the downloaded JTAG to use the serial port, which resulted in the inability to download the program using CDK. After posting a work order, using DingTalk and the technical support of Pingtou Ge, I successfully solved the problem yesterday and was able to download the program again using CDK. I would like to share the solution with you. I would like to give a thumbs up to Pingtou Ge's service here. The technical service is still in place. It's just that the work order form is too slow, so I recommend that you use DingTalk to communicate. This is 10,000 times more real-time.

After using the serial port by simulating the serial port and using JTAG, I felt that the use of this chip by Pingtou Ge basically gave the serial port interface no chance, so if I want to complete my work, I have to find another way.

[See the document for details]

2601修改JTAG管脚复用导致Error in start debugger错误解决方案.pdf (455.8 KB, downloads: 14)

2022-4-21 06:23 上传

点击文件名下载附件

soso

It's good that it's solved, looking forward to the follow-up :)

lugl4313820

soso posted on 2022-4-21 13:52 It’s good that it’s solved. Looking forward to the follow-up:)

I have lost my passion and I am looking for other alternatives, which is to hand in my homework.

sipower

You can use the pins occupied by OLED as a serial port and move the OLED to other pins. See my article No. 05, which has implemented UART1 communication.

lugl4313820

sipower posted on 2022-4-23 01:44 You can use the pins occupied by OLED as a serial port and move the OLED to other pins. See my article No. 05, which has implemented UART1 communication

Thank you very much for your reminder! Thank you very much, it seems that there is a little hope.