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orgua
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shepherd
Synchronized Energy Harvesting Emulator and Recorder
MIT License
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Dev
#15
Closed
orgua
closed
1 year ago
orgua
commented
1 year ago
Changes:
merge programmer-branch (thanks to @geissdoerfer)
currently alpha, as shepherd is not able to switch between pru-firmwares
add gcc-support (thanks to previous work of @fedy0)
make switches to gcc as soon as PRU_GCC is defined
currently beta! as pru0-firmware does not fit into IMEM
shepherd_herd
fix and modernize shepherd-herd
add testbench
refactor code
extend functionality: distribute files, start / stop / check measurements
change interface for CLI
enable_io (was set_target_io_lvl_conv or similar)
io_target and pwr_target (was io_target_a and _b, or io_sel_target
a, same for pwr
sheep detects missing kernel-module and missing sudo and fails early
added doc for herd
added doc for shepherd-v2 improvements
ansible
refactor role "dev-host" into sheep
add installer for GCC-Toolchain
remove duplicate code (dev_rebuild can now be done by sheep-role)
modernize some loops
fix reboot-hang
github action
now builds pru-firmwares (including programmer)
now also upload shepherd_herd to pypi
tested on:
shepherd-sheep testbench
shepherd-herd testbench
ansible install on 11 nodes
trouble:
PRUs seem more unstable in the big herd of 11 (sync is oscillating, state is rarely stuck in reset)
switching to programmer-firmware is not implemented yet
compile-sizes (CGT vs GCC)
pru0-fw 85020 byte, 91660 byte (IMEM overflow)
pru1-fw 63820 byte, 42644 byte
prog-swd 80108 byte, 68176 byte
prog-sbw 83620 byte, 72900 byte
Changes:
tested on:
trouble:
compile-sizes (CGT vs GCC)