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amend changelog

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This commit is contained in:
Samuel Sadok
2018-03-28 01:14:53 -07:00
parent 13aacbfed2
commit c1d1b3a7f1
2 changed files with 11 additions and 3 deletions
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Firmware/CHANGELOG.md
+5
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@@ -2,7 +2,12 @@
Please add a note of your changes below this heading if you make a Pull Request.
### Added
* `make write_otp` command to burn the board version onto the ODrive's one-time programmable memory. If you have an ODrive v3.4 or older, you should run this once for a better firmware update user experience in the future. Run the command without any options for more details. Once set, the board version is exposed through the `board_version_[...]` properties.
* bake Git-derived firmware version into firmware binary. The firmware version is exposed through the `fw_version_[...]` properties.
### Changed
* The DFU script now verifies the flash after writing
### Fixed
# Releases
Firmware/Makefile
+6 -3
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@@ -28,7 +28,8 @@ bmp: all
erase_config:
openocd -f interface/stlink-v2.cfg -f target/stm32f4x.cfg -c init -c reset\ halt -c flash\ erase_address\ 0x80C0000\ 0x40000 -c reset\ run -c exit
# OTP format:
# The one-time programmable memory stores the board version
# has the following format:
# - OTP format version (0xFE: version 1)
# - vendor ID (01: ODrive Robotics - do not use this on custom incompatible hardware!)
# - product ID (01: ODrive)
@@ -36,7 +37,8 @@ erase_config:
# - hardware minor version
# - hardware variant (00: 24V, 01: 48V)
# Bits in the OTP can only ever be set to 0 but never back to 1.
# Therefore do not try to run this on the same board twice with different data.
# Therefore do not try to run this command on the same board
# twice with different data.
#
# This OpenOCD command is intended for a STM32F405 and does the following:
# FLASH_KEYR = 0x45670123; // unlock FLASH_CR
@@ -65,7 +67,8 @@ else
@echo "The one-time programmable memory can only be"
@echo "written ONCE on every board (what a surprise)."
@echo "If you're on an ODrive v3.5 or later we already did this for you."
@echo "Otherwise, if you're mentally ready for this, do the following steps:"
@echo "Otherwise, if you're mentally ready for this irreversible action,"
@echo "take the following steps:"
@echo " 1. open the Makefile and look at the write_otp target"
@echo " 2. understand the structure of the OTP"
@echo " 3. edit the bytes that are written to match your board version"