Debugging issues

[vrmadishetty]

Hello sir,

Code for firmware update through sd card is perfectly running as expected.
I have using the same code for LPC1768.
ISSUES:
1.The printf function is not able to send debug messages to the console. I have done doing some changes using UART_SEND function. But still no debugs messages. Using UART0 for debugging.
2. The system is hanging (in boot code) while device is powered up. After the manually reset, the device starts working.

Look forward to hear from you.

[triffid]

For printf see https://github.com/triffid/LPC17xx-DFU-Bootloader/blob/develop/skel.c#L49-L53 and https://github.com/triffid/LPC17xx-DFU-Bootloader/blob/develop/main.c#L51-L53

Re hanging, no idea. This code is deployed on thousands of smoothieboards across the world and hasn't shown any issues.