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codm / cc2652-raspberry-pi-module

ZigBee CC2652P Raspberry Pi Module
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Cannot flash firmware with cc2538-prog #4

Closed linosteenkamp closed 2 years ago

linosteenkamp commented 2 years ago

Downloaded and compiled cc2538-prog on the raspberry pi

Downloaded and unzipped CC1352P2_CC2652P_launchpad_coordinator_20210708.zip

enabled the bootloader as instructed

Executing the following command: $ ./cc2538-prog -d /dev/ttyAMA0 -f CC1352P2_CC2652P_launchpad_coordinator_20210708.hex

It starts running but then fails. See the shortened output.

Any idea as to what I'm doing wrong?

ping ok Bootloader detected Erasing page 0 Erasing page 1 . . Writing 32 bytes to 0x00002080 Writing 32 bytes to 0x000020A0 serialread byte failed send_data failed send_data failed Failed to read CC1352P2_CC2652P_launchpad_coordinator_20210708.hex

Have tried two different CC1352P2_CC2652P_launchpad_coordinator_20210708.hex files. One unzipped on a Mac and SCPd and one locally downloaded and unzipped.

codmpm commented 2 years ago

Hmm,

you did everything correct, as it seems. See https://github.com/codm/cc2652-raspberry-pi-module#serial-via-gpio - should be ok.

Do you have a stable power source? Maybe change the power supply (quick shot). Otherwise you can try https://github.com/JelmerT/cc2538-bsl

Sorry, did not see this error, yet.

linosteenkamp commented 2 years ago

@codmpm Thank you for the quick reply.

Tried with a different power supply, no luck.

Moved the board to a pi zero and flashed it there without any issue.

Not sure why this is happening on the Pi 4

codmpm commented 2 years ago

Had no issues on a Pi4 so far. But glad it works now.