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hydrabus / hydrafw

HydraBus HydraFW official firmware for open source multi-tool for anyone interested in learning/developping/debugging/hacking/Penetration Testing for basic or advanced embedded hardware
https://hydrabus.com/hydrabus-1-0-specifications
Apache License 2.0
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Can't control GPIO pins #115

Closed YautjaRO closed 4 years ago

YautjaRO commented 4 years ago

In version 0.9A gpio works, in new compiled version under Windows i get error (system don't understand pin name): > gpio mode out on Please select at least one GPIO pin. Command failed. > gpio PA1 mode out on Invalid command. gpio PA1 mode out on -----^ > gpio pb1 mode out on Invalid command. gpio pb1 mode out on -----^ > gpio pb mode out on Invalid command. gpio pb mode out on -----^ > show system HydraFW (HydraBus) v0.9-beta-95-g4462884 2019-12-18 sysTime: 0x009d0b09. cyclecounter: 0x41f45fda cycles. cyclecounter64: 0x0000000241f45fe9 cycles. 10ms delay: 1680031 cycles.

MCU Info DBGMCU_IDCODE:0x10076413 CPUID: 0x410FC241 Flash UID: 0x490021 0x4D4D5017 0x2037394E Flash Size: 1024KB

Kernel: ChibiOS 5.1.0 Compiler: GCC 4.9.3 20150529 (release) [ARM/embedded-4_9-branch revision 227977] Architecture: ARMv7E-M Core Variant: Cortex-M4F Port Info: Advanced kernel mode Platform: STM32F405 High Performance with DSP and FPU Board: HydraBus 1.0 Build time: Dec 26 2019 - 20:17:17

bvernoux commented 4 years ago

In fact it is an issue with documentation and it is because we are using an updated version of tokeline (see https://github.com/hydrabus/tokenline) and the old "free form string" now requires quotes (as since 19c2fbdd497cc81731aa198a025d15cf8025e3dc it is possible to skip the spaces between tokens we also call that Compressed mode see https://github.com/hydrabus/hydrafw/wiki/Bus-interaction-commands#write-ascii-strings- for more details).

So now for any <string> parameter you shall add quotes at start of string and at end of string. Example: gpio PA1 mode out on shall be replaced by gpio "PA1" mode out on

It seems the only impact in documentation is towards HydraFW-GPIO-guide so it is a good point to let this issue open until we release the Firmware v1.0 and fix the documentation towards that evolution.

This will be fixed in wiki when we will publish the v1.0 Firmware soon (as today the documentation is towards latest https://github.com/hydrabus/hydrafw/releases and not towards branch: master)

bvernoux commented 4 years ago

I have updated https://github.com/hydrabus/hydrafw/wiki/HydraFW-GPIO-guide to add this information I have tested each example and I confirm they work like expected Tested with branch:master HydraFW (HydraBus) v0.9-beta-95-g4462884 2019-12-18 Attached for reference: build_HydraFW_v0.9-beta-95-g4462884_HydraBus_HydraNFC.zip

YautjaRO commented 4 years ago

I check writing pin names with quotes - yes, it works! Thanks a lot for replay and solution!