mirror of
https://github.com/MCKero6423/uv-k5-v3-emulator.git
synced 2026-10-02 11:07:31 +00:00
mckero
542515d5ad
The probe scripts, run.sh, trace_run.sh, webui.py and two emulator tests each named the same hardcoded firmware from a source tree that is not in this repository. They now resolve QEMU and the firmware the way tools/uvk5_testenv.py does -- environment, then PATH, then whatever the checkout has -- and skip with a reason when there is nothing. webui.py's --qemu and --elf lost their author defaults too: a bare qemu-system-arm through PATH, and no firmware until one is uploaded, which the page already reports.
32 lines
961 B
Bash
Executable File
32 lines
961 B
Bash
Executable File
#!/usr/bin/env bash
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# Dump every GPIOB register, to see how the port is actually configured.
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#
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# Layout from py32f071xB.h: MODER 0x00, OTYPER 0x04, OSPEEDR 0x08, PUPDR 0x0C,
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# IDR 0x10, ODR 0x14.
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set -uo pipefail
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# shellcheck source=tools/uvk5_elf.sh
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. "$(dirname "$0")/uvk5_elf.sh"
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ELF=$(uvk5_find_elf) || { echo "SKIP no firmware found; set ELF or put one in assets/firmware" >&2; exit 0; }
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BASE=0x50000400
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SCRIPT=$(mktemp --suffix=.gdb)
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trap 'rm -f "$SCRIPT"' EXIT
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{
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echo "set confirm off"
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echo "set pagination off"
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echo "target remote :1234"
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echo "printf \"MODER \""
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echo "x/1xw $((BASE + 0x00))"
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echo "printf \"PUPDR \""
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echo "x/1xw $((BASE + 0x0c))"
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echo "printf \"IDR \""
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echo "x/1xw $((BASE + 0x10))"
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echo "printf \"ODR \""
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echo "x/1xw $((BASE + 0x14))"
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echo "detach"
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echo "quit"
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} >"$SCRIPT"
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gdb-multiarch -batch -x "$SCRIPT" "$ELF" 2>/dev/null | grep -E "MODER|PUPDR|IDR|ODR|0x5000"
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