Ken Van Hoeylandt
431fa84ffb
- Fix CoreS3 boot failure (I2C now returns bool instead of err_result_t) - Flashing scripts now erase before flashing (to ensure it's a clean install) - M5Stack Core2 and CoreS3: Experimental SPI speed increase
43 lines
1.2 KiB
Bash
Executable File
43 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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# Usage:
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# flash.sh [port]
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#
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# Arguments:
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# port - the port of the device (e.g. /dev/ttyUSB0, ...)
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#
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# Requirements:
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# jq - run 'pip install jq'
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# esptool.py - run 'pip install esptool'
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#
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# Documentation:
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# https://docs.espressif.com/projects/esptool/en/latest/esp32/
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#
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# Source: https://stackoverflow.com/a/53798785
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function is_bin_in_path {
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builtin type -P "$1" &> /dev/null
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}
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function require_bin {
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program=$1
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tip=$2
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if ! is_bin_in_path $program; then
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echo -e "\e[31m⚠️ $program not found!\n\t$tip\e[0m"
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fi
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}
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require_bin esptool.py "install esptool from your package manager or install python and run 'pip install esptool'"
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require_bin jq "install jq from your package manager or install python and run 'pip install jq'"
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if [[ $1 -eq 0 ]]; then
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echo -e "\e[31m⚠️ Must Specify port as argument. For example:\n\tflash.sh /dev/ttyACM0\n\tflash.sh /dev/ttyUSB0\e[0m"
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exit -1
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fi
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cd Binaries
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# Create flash command based on partitions
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KEY_VALUES=`jq -r '.flash_files | keys[] as $k | "\($k) \(.[$k])"' flasher_args.json | tr "\n" " "`
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esptool.py --port $1 erase_flash
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esptool.py --port $1 --connect-attempts 10 -b 460800 write_flash $KEY_VALUES
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