An Introduction to ECU Firmware Upgrades
ECU firmware upgrades are similar to mobile firmware upgrades. The general process involves implementing a Bootloader and completing read/write operations on EEPROM/Flash. It is essential to understand the MCU used in the ECU, as well as the read/write operations for internal EEPROM/Flash and external EEPROM/Flash. The learning curve is steep; just the reverse engineering of … Read more