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+ Added make targets for flashing and debugging via Black Magic and gdb
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| ## | ||
| ## make targets for the Black Magic Probe | ||
| ## See: https://github.com/blacksphere/blackmagic (Black Magic) | ||
| ## See: https://github.com/blacksphere/blackmagic/wiki/Frequently-Asked-Questions (Black Magic udev rules) | ||
| ## | ||
| ## Provides the following targets: | ||
| ## | ||
| ## all: Wrapper for the elf binary | ||
| ## flash: Uses GDB to flash the target via Black Magic | ||
| ## debug: Flashes the target and allows for debugging using gdb and Black Magic | ||
| ## debug-tui: Flashes the target and allows for debugging using gdb's TUI and Black Magic | ||
| ## | ||
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| GDB ?= arm-none-eabi-gdb # Path to the arm-none-eabi-gdb binary | ||
| GDB_PROGRAM ?= $(BUILDDIR)/$(PROJECT).elf # Path to the elf binary | ||
| GDB_BREAK ?= main # Function to break at when starting the debugger | ||
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| BMP_GDB ?= /dev/ttyBmpGdb # Device file for the Black Magic GDB devic | ||
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| all: $(GDB_PROGRAM) | ||
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| flash: $(GDB_PROGRAM) | ||
| $(GDB) $(GDB_PROGRAM) -nx --batch \ | ||
| -ex 'target extended-remote $(BMP_GDB)' \ | ||
| -ex 'monitor swdp_scan' \ | ||
| -ex 'attach 1' \ | ||
| -ex 'load' \ | ||
| -ex 'compare-sections' \ | ||
| -ex 'kill' | ||
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| debug: $(GDB_PROGRAM) | ||
| $(GDB) $(GDB_PROGRAM) -nx \ | ||
| -ex 'target extended-remote $(BMP_GDB)' \ | ||
| -ex 'monitor swdp_scan' \ | ||
| -ex 'attach 1' \ | ||
| -ex 'load' \ | ||
| -ex 'compare-sections' \ | ||
| -ex 'set mem inaccessible-by-default off' \ | ||
| -ex 'break $(GDB_BREAK)' \ | ||
| -ex 'c' | ||
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| debug-tui: $(GDB_PROGRAM) | ||
| $(GDB) $(GDB_PROGRAM) -nx \ | ||
| -ex 'target extended-remote $(BMP_GDB)' \ | ||
| -ex 'monitor swdp_scan' \ | ||
| -ex 'attach 1' \ | ||
| -ex 'load' \ | ||
| -ex 'compare-sections' \ | ||
| -ex 'set mem inaccessible-by-default off' \ | ||
| -ex 'set pagination off' \ | ||
| -ex 'focus cmd' \ | ||
| -ex 'layout src' \ | ||
| -ex 'break $(GDB_BREAK)' \ | ||
| -ex 'c' \ | ||
| -ex 'set pagination on' | ||
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| .PHONY: all flash debug debug-tui |