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ISSUE with Erase Command of STM32F4 CAN Bool loader

Question asked by Marcus Pelletier on Jun 20, 2017
Latest reply on Jun 25, 2017 by Marcus Pelletier

I'm using the CAN Boot loader on the STM32F405xx chip and have an issue with the Erase command (0x43).

 

I am able to execute 0x00, 0x01, 0x02, 0x11, 0x21 & 0x31 as described in the Protocol Document, however when ID: 0x43 is attempted with Data: 0xFF (Global Erase) parameter or, for example, a 3 page erase with Data: 0x02, 0x00, 0x06 & 0x07

 

There is no ACK nor a NAK response.

 

Any ideas? (Boot loader version returned is 2 and ID is 0x0413)

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