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view Documentations/dump-disc.cfg @ 425:86fcac4cc43a ImprovmentNVM_2

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Added function to analyse the sampel ringbuffer: The function will show 0 for used sectors, 4 for the sector currently in use and 5 for empty sectors. This allows identification of log sample index position and identification of a buffer corruption (more than 2 sectors have state 4) The repair function writes dummy bytes to the end of the active buffer with the lower sector number. This decision is based on the fact that corruption results typically in a reset of index to buffer start address. After repair the writing will be continued using the hugher buffer marked as used.
author ideenmodellierer
date Sat, 15 Feb 2020 20:50:20 +0100
parents 01cc5959f199
children
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#! openocd -f
# Define the prob used:
source [find interface/stlink-v2.cfg]
set WORKAREASIZE 0x8000
transport select hla_swd

# Reset options
set ENABLE_LOW_POWER 1
set STOP_WATCHDOG 1
reset_config srst_only srst_nogate connect_assert_srst

# Seelct the right chip
set CHIPNAME stm32f427IIT6
set CONNECT_UNDER_RESET 1
source [find target/stm32f4x.cfg]

# Allow to continue execution after a connection:
init_reset run

puts "Flash banks:"
flash banks

#puts "Reading FIRMWARE..."
# Requires OpenOCD 0.10.0 / released January 2017 ?
#flash dump_image CPU1-DISC-dump.hex 0x00000000 0x8000

#puts "Done."
exit