Been using this development board for about a day now. Followed the quick start guide and managed to load the sample projects supplied. However, none of them seem to be working. I do see a small black dot on the RGB LED, so am I right in assuming that that's blown?
I can enter the boot loader just fine, updating the firmware etc. The green LED flashes so I know that that's working.
Is there a way to check if the board is broken or faulty?
Many thanks :smileyhappy:
Thank you everyone for your help. I managed to get the example projects that were provided to work. The board didn't turn out to be faulty which is good news.
One way to determine if your board is working is using OpenSDA to load an application that communicates through UART and see if the board is responding.
This will let us know if the Debugger and the MCU are working.
I have attached a binary for the FRDM-KL02Z which flashes the multi-colour LED as follows:
- 5 flashes GREEN
- 5 flashes RED
- 5 flashes BLUE
You can load the binary using CW10.x flash utility and then see whether one of the colours doesn't work on your board. Don't forget to cycle the power to the board after loading so that the new code starts.
Ensure that you hav eloaded th emost up to data debugger to the board (eg. MSD-DEBUG-FRDM-KL02Z_Pemicro_v114.SDA)
Thank you for your post, however please consider moving it to the right community place (e.g. Kinetis Microcontrollers ) to get it visible for active members.
Thank you for using Freescale Community.