Hello, I have bought WIZwiki-W7500 board. I have a problem with own firmware. Original binaries are working - hardware test binary works, original blinky binary works. No problem.
But my programs are not working. For example blinky program. I try to compile it with mbed online compiler and with platformio too. The program is working about 0.5 second after reset the board. Then it is stopped. So, I get one small blink of the LED, and nothing. I wrote simple program for serial communication - for example write Hello World to serial port. I only get 1 or 2 characters after reset. And, then program is stopped.
Hi~ Clexpert
I am sorry about answering late.
I tried to compile it with mbed web compiler and I also don’t work the wait function. I will check the mbed library code and I’ll tell you as soon as possible.
And I think I wish you test using gcc compiler or IAR or keil. @teddy
Thank you. I used mbed online and PlatformIO till now. But I installed Mbed Studio just now. I tried blink example. And it looks that it is working right. It works without debug features. I must copy binary manually. But it is working.
thank you very much! Yes, Mbed Studio recognized the board, but I didn’t have the option of debugging. It really was necessary to update the DAP firmware. I don’t know what version I had, the text document shows the same. But I downloaded the firmware and made an update. Since then, the software has been offering debugging and it works.