This is some wonderful Overlay GPIO. I am trying to setup the Orange PI-5 GPIO PWM Python pins to run the Pan/Tilt servo motors. Do you have any suggestions on how to do this? Thank you.
Very informative video. Can you help me with a problem? I am trying to flash the mcuBOOT to the controller rpi_pico_w. mcuBOOT was not readily available for the controller. So, I used the information provided in video to flash bootloader. I was able to flash it. and it looks for image in primary slot. After this I compiled a simple hello_world application and flashed to controller. After flashing it there is nothing on console not even boot banner. I am stuck at this for a long time and unable to resolve it. It will be really nice if you can help me better understand it or put me in some direction to solve this problem.
I believe the RPi 2040 has its own bootloader built in. You should be able to use MCUBoot though. It also needs to be configured to use console over USB unless you’re using the debug port. How are you trying to view the console?
Thank you for sharing your knowledge.
This is some wonderful Overlay GPIO. I am trying to setup the Orange PI-5 GPIO PWM Python pins to run the Pan/Tilt servo motors. Do you have any suggestions on how to do this? Thank you.
Python executing in a Linux context isn't quite the same thing as Zephyr. I suggest you search out resources related to the Orange Pi. Best of luck!
Day by day I am getting a little more info. Thank you.
Sir, do you know how to add custom board support on Zephyr rtos if there isn't any support for that
Hi Amit I just did a video on this: ua-cam.com/video/e_uI4Nwd7kA/v-deo.html
@@CircuitDojo thank you... I will look at this
Very informative video.
Can you help me with a problem?
I am trying to flash the mcuBOOT to the controller rpi_pico_w. mcuBOOT was not readily available for the controller. So, I used the information provided in video to flash bootloader. I was able to flash it. and it looks for image in primary slot. After this I compiled a simple hello_world application and flashed to controller. After flashing it there is nothing on console not even boot banner. I am stuck at this for a long time and unable to resolve it. It will be really nice if you can help me better understand it or put me in some direction to solve this problem.
I believe the RPi 2040 has its own bootloader built in. You should be able to use MCUBoot though.
It also needs to be configured to use console over USB unless you’re using the debug port. How are you trying to view the console?
@@CircuitDojo i was able to use mcuBOOT with rpi_pico. I needed mcuBOOT because of ota update. I was using pico probe to print on console
Nice video, thanks :)