Quantcast
Channel: MSP low-power microcontrollers
Viewing all articles
Browse latest Browse all 62309

Forum Post: MSP430F5529 Hang upon PC startup during BIOS or POST BIOS sequence

$
0
0
We are using the MSP430F5529LP. When starting the computer with the board connected - it hangs just as the windows symbol appears (probably POST BIOS stage). If the board is not connected - the PC loads OK, and I can connect the board with no issues. I tried a simple led blink FW, no buffer transfer - no problem. Tried a clean TI sample "H3_EchoToHost" - no problem (our FW is based to this sample) However, when our FW is running - it always get stuck. One thing I know we are doing - removing the Mouse/Keyboard identification and using the device as Generic HID. Any ideas on how to pin point this?

Viewing all articles
Browse latest Browse all 62309

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>