Dobrica Pavlinušić's random unstructured stuff
FST-01: Revision 8
* http://www.seeedstudio.com/wiki/FST-01
* https://gitorious.org/gnuk * http://www.fsij.org/doc-gnuk/index.html ^ SWD flashing using ST Link v2 * http://www.gniibe.org/memo/development/fst-01/dongle/fst-01-swd-connection * http://no-passwd.net/askbot/question/48/how-can-i-re-flash-fst-01/ Problem: .pre dpavlin@blue:/blue-zfs/STM32/FST-01/gnuk/tool$ ./stlinkv2.py -s ST-Link/V2 version info: 2 17 4 Change ST-Link/V2 mode 0002 -> 0001 CORE: 0de01477, CHIP_ID: 00000000 Flash ROM read protection: off Option bytes: 00000000 Core does not halt, try API V2 halt. ValueError('Status of core is not halt.', 128) .pre after several re-runs: .pre dpavlin@blue:/blue-zfs/STM32/FST-01/gnuk/tool$ ./stlinkv2.py -s ST-Link/V2 version info: 2 17 4 Change ST-Link/V2 mode 0002 -> 0001 CORE: 1ba01477, CHIP_ID: a0036410 Flash ROM read protection: off Option bytes: a0036410 Core does not halt, try API V2 halt. ValueError('Status of core is not halt.', 128) .pre after a bit of fiddling with cables (it's always cables, right?) .pre dpavlin@blue:/blue-zfs/STM32/FST-01/gnuk$ sudo ./tool/stlinkv2.py -s ST-Link/V2 version info: 2 17 4 Change ST-Link/V2 mode 0002 -> 0001 CORE: 1ba01477, CHIP_ID: 20036410 Flash ROM read protection: ON Option bytes: 03fffffe The MCU is now stopped. SUCCESS dpavlin@blue:/blue-zfs/STM32/FST-01/gnuk$ sudo ./tool/stlinkv2.py -u ST-Link/V2 version info: 2 17 4 Change ST-Link/V2 mode 0002 -> 0001 Status is 0081 CORE: 1ba01477, CHIP_ID: 20036410 Flash ROM read protection: ON Option bytes: 03fffffe Flash ROM read protection disabled. Reset the board, now. SUCCESS # plugin, plugout st-link/v2 dpavlin@blue:/blue-zfs/STM32/FST-01/gnuk$ sudo ./tool/stlinkv2.py -s ST-Link/V2 version info: 2 17 4 Change ST-Link/V2 mode 0100 -> 0001 CORE: 1ba01477, CHIP_ID: 20036410 Flash ROM read protection: off Option bytes: ffff5aa5 Flash ROM blank check: True SUCCESS dpavlin@blue:/blue-zfs/STM32/FST-01/gnuk$ sudo ./tool/stlinkv2.py -b ../binaries/gnuk/gnuk.bin ST-Link/V2 version info: 2 17 4 Change ST-Link/V2 mode 0001 -> 0001 CORE: 1ba01477, CHIP_ID: 20036410 Flash ROM read protection: off Option bytes: ffff5aa5 Flash ROM blank check: True SPI Flash ROM ID: bf254a WRITE VERIFY PROTECT Flash ROM read protection enabled. Reset the board to enable protection. SUCCESS # power cycle dpavlin@blue:/blue-zfs/STM32/FST-01/gnuk$ sudo ./tool/stlinkv2.py -s ST-Link/V2 version info: 2 17 4 Change ST-Link/V2 mode 0100 -> 0001 CORE: 1ba01477, CHIP_ID: 20036410 Flash ROM read protection: ON Option bytes: 03fffffe The MCU is now stopped. SUCCESS .pre plugin just FST-01: .pre [ 9890.019368] usb 1-1.6.4: New USB device found, idVendor=234b, idProduct=0000 [ 9890.019372] usb 1-1.6.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 9890.019374] usb 1-1.6.4: Product: Gnuk Token [ 9890.019375] usb 1-1.6.4: Manufacturer: Free Software Initiative of Japan [ 9890.019377] usb 1-1.6.4: SerialNumber: FSIJ-1.0.4-50FF7006 .pre |