STM32F767ZI: unknown chip id! 0xa05f0000

[sergiuszm]

• Programmer/board type: Stlink/v2-onboard
• Programmer firmware version: e.g V2J27M15
• Operating system: Mac OS X
• Stlink tools version and/or git commit hash: v1.2.0 62fa371
• Stlink commandline tool name: st-flash, st-util
• Target chip (and optional board): e.g STM32F767ZI

A as-detailed description possible of the problem with debug output when available.

Output:

st-flash

2016-10-27T14:10:55 INFO /tmp/stlink-20161001-4407-8f1gha/stlink-1.2.0/src/stlink-common.c: Loading device parameters....
2016-10-27T14:10:55 WARN /tmp/stlink-20161001-4407-8f1gha/stlink-1.2.0/src/stlink-common.c: unknown chip id! 0xa05f0000

st-util

2016-10-27T14:13:29 INFO /tmp/stlink-20161001-4407-8f1gha/stlink-1.2.0/src/stlink-common.c: Loading device parameters....
2016-10-27T14:13:29 WARN /tmp/stlink-20161001-4407-8f1gha/stlink-1.2.0/src/stlink-common.c: unknown chip id! 0x2010000

Expected/description:
I should be able to flash board or at least get the board recognised by the st-link toolkit

[xor-gate]

Sorry for my late reply, I was on a trip. You should try the master branch (as this commit is done 3daa3f1)

[sergiuszm]

@xor-gate Thanks, now it works.

st-util 1.2.0-144-g9c05837 2016-10-30T18:47:27 INFO /Users/serchio/Documents/Projects/stlink/src/common.c: Loading device parameters.... 2016-10-30T18:47:27 INFO /Users/serchio/Documents/Projects/stlink/src/common.c: Device connected is: F76xxx device, id 0x10006451 2016-10-30T18:47:27 INFO /Users/serchio/Documents/Projects/stlink/src/common.c: SRAM size: 0x80000 bytes (512 KiB), Flash: 0x200000 bytes (2048 KiB) in pages of 2048 bytes 2016-10-30T18:47:27 INFO /Users/serchio/Documents/Projects/stlink/src/gdbserver/gdb-server.c: Chip ID is 00000451, Core ID is 5ba02477. 2016-10-30T18:47:27 INFO /Users/serchio/Documents/Projects/stlink/src/gdbserver/gdb-server.c: Chip clidr: 09000003, I-Cache: off, D-Cache: off 2016-10-30T18:47:27 INFO /Users/serchio/Documents/Projects/stlink/src/gdbserver/gdb-server.c: cache: LoUU: 1, LoC: 1, LoUIS: 0 2016-10-30T18:47:27 INFO /Users/serchio/Documents/Projects/stlink/src/gdbserver/gdb-server.c: cache: ctr: 8303c003, DminLine: 32 bytes, IminLine: 32 bytes 2016-10-30T18:47:27 INFO /Users/serchio/Documents/Projects/stlink/src/gdbserver/gdb-server.c: D-Cache L0: 2016-10-30T18:47:27 INFO /Users/serchio/Documents/Projects/stlink/src/gdbserver/gdb-server.c: f00fe019 LineSize: 8, ways: 4, sets: 128 (width: 12) 2016-10-30T18:47:27 INFO /Users/serchio/Documents/Projects/stlink/src/gdbserver/gdb-server.c: I-Cache L0: 2016-10-30T18:47:27 INFO /Users/serchio/Documents/Projects/stlink/src/gdbserver/gdb-server.c: f01fe009 LineSize: 8, ways: 2, sets: 256 (width: 13) 2016-10-30T18:47:27 INFO /Users/serchio/Documents/Projects/stlink/src/gdbserver/gdb-server.c: Listening at *:4242...

Now I just need to wait for a new release to get it working with homebrew.

[xor-gate]

@sergiuszm great!