src/utils/make_config_hex.sh

   1 #!/bin/bash
   2
   3 # Create hex file from custom defaults in order to flash separately
   4 #
   5 # This will only work if the target was built with 'CUSTOM_DEFAULTS_EXTENDED'
   6 #
   7 # Usage: make_config_hex <input file> <output directory> <config area start address>
   8 # Choose the config area start address from:
   9 #
  10 # 4.1.0 released with the config area at the following offsets
  11 # STM32F405: 0x080FC000
  12 # STM32F411: 0x08002808
  13 # STM32F7X2: 0x08002808
  14 # STM32F745: 0x08002808
  15 # STM32F405 uses a separate flash page for its unified config, so if a user flashes STM32F405 without 'Full Chip Erase' the unified target configuration will stay put.
  16
  17 INPUT_FILE=$1
  18 DESTINATION_DIR=$2
  19 TARGET_ADDRESS=$3
  20
  21 srec_cat ${INPUT_FILE} -binary -offset ${TARGET_ADDRESS} \
  22     -generate '(' -maximum-address ${INPUT_FILE} -binary -maximum-address ${INPUT_FILE} -binary -offset 1 ')' \
  23     -constant 0x00 -offset ${TARGET_ADDRESS} \
  24     -output ${DESTINATION_DIR}/$(basename ${INPUT_FILE}).hex -intel