kopia lustrzana https://github.com/meshtastic/firmware
eink generate full image
rodzic
116fe6d109
commit
158e3edbe7
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@ -6,13 +6,6 @@ BOOTDIR=/home/kevinh/development/meshtastic/Adafruit_nRF52_Bootloader
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nrfjprog --eraseall -f nrf52
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#echo Programming soft device
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#nrfjprog --program $BOOTDIR/lib/softdevice/s140_nrf52_6.1.1/s140_nrf52_6.1.1_softdevice.hex -f nrf52
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echo Programming bootloader and soft device
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# the following ling incorrectly enables reset pin, because the running code rewrites it
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nrfjprog --program $BOOTDIR/_build/build-ttgo_eink/ttgo_eink_bootloader-0.3.2-123-g4f9022d-dirty_s140_6.1.1.hex -f nrf52
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# this generates an intel hex file that can be programmed into a NRF52 to tell the adafruit bootloader that the current app image is valid
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# Bootloader settings are at BOOTLOADER_SETTINGS (rw) : ORIGIN = 0xFF000, LENGTH = 0x1000
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# first 4 bytes should be 0x01 to indicate valid app image
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@ -20,12 +13,10 @@ nrfjprog --program $BOOTDIR/_build/build-ttgo_eink/ttgo_eink_bootloader-0.3.2-12
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echo "01 00 00 00 00 00 00 00" | xxd -r -p - >/tmp/bootconf.bin
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srec_cat /tmp/bootconf.bin -binary -offset 0xff000 -output /tmp/bootconf.hex -intel
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echo Programming meshtastic app load
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nrfjprog --program .pio/build/eink/firmware.hex -f nrf52
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echo Generating merged hex file
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mergehex -m $BOOTDIR/_build/build-ttgo_eink/ttgo_eink_bootloader-0.3.2-123-g4f9022d-dirty_s140_6.1.1.hex .pio/build/eink/firmware.hex /tmp/bootconf.hex -o ttgo_eink_full.hex
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echo Telling bootloader app region is valid and telling CPU to run
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nrfjprog --program /tmp/bootconf.hex -f nrf52 --reset
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nrfjprog --program ttgo_eink_full.hex -f nrf52 --reset
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# nrfjprog --readuicr /tmp/uicr.hex; objdump -s /tmp/uicr.hex | less
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echo FIXME use hexmerge
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