kopia lustrzana https://github.com/mikaelnousiainen/RS41ng
58 wiersze
1.7 KiB
INI
58 wiersze
1.7 KiB
INI
# Copied and adapted from random internet sources.
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# Unlocking is not needed, but every 1k block of Flash Ram is write protected
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# - see: http://openocd.org/doc/html/Flash-Commands.html#flashprotect
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# Typical usages:
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# openocd -f ./openocd_rs41.cfg -c "init; halt; flash protect 0 0 31 off; exit"
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# to unlock 64k of Flash for programming
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# openocd -f ./openocd_rs41.cfg -c "program RS41ng.elf verify reset exit"
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# to program the connected rs41
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# openocd -f ./openocd_rs41.cfg -c "init; reset; exit"
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# will reset the connected rs41
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#
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# Debugging with semihosting, use GDB commands:
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# target remote localhost:3333
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# monitor arm semihosting enable
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# load build/src/RS41ng.elf
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# monitor reset halt
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# continue
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# Normal use is with cheap STLINKv2 clone
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source [find interface/stlink-v2.cfg]
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# Alternative is to connect directly to a Raspberry Pi3
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# Find AdaFruit tutorial to build and run OpenOCD on RPi:
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# source [find interface/raspberrypi2-native.cfg]
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# bcm2835gpio_swd_nums 25 24
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# bcm2835gpio_speed_coeffs 194938 48
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# bcm2835gpio_srst_num 18
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# reset_config srst_only srst_push_pull
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set WORKAREASIZE 0x2000
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# RS41 uses stm32f1 cortex m3
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source [find target/stm32f1x.cfg]
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# example script:
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proc RS41 {will_fail} {
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init
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sleep 200
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reset
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halt
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wait_halt
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stm32f1x unlock $will_fail
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sleep 10
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shutdown
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}
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#
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# Uncommon usage:
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# openocd -f ./openocd_rs41.cfg -c "init; halt; stm32f1x options_read 0; exit"
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# check setings before changing them
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# openocd -f ./openocd_rs41.cfg -c "init; halt; stm32f1x unlock 0; exit"
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# is not needed just to re-program RS41
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# openocd -f ./openocd_rs41.cfg -c "RS41 0"
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# to run a macro written above
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#
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