AN2295sw bootloader problem for MC9S08LH36

[danielhou]

hello, everybody,  I met a puzzle problem when I used AN2295sw in MC9S08LH36 microcontroller. According the application manual, first I download the S19 file of S08LH project in src folder, then I use win_hc08sprg.exe to open my program's S19 file in PC, when I click the connect, it hints error, unknown protocol version.

[sachin_k]

Hi Daniel,

I am getting the same error .Can you please share Freescale Bootloader V1.2.3.exe file with me.

[danielhou · Accepted solution]

Monica, I didn't try to Samuel's suggestion, but I get the another solution from Freescale engineer. this solution includes a PC software and a bootloader file, I need add this bootloader file into my work and modify initial program in order to enter bootloader status. Finally, this solution can work. the following picture is PC software interface.

[Monica]

Daniel, that's amazing!

Thanks for sharing the workaround! :smileyhappy:

Best regards,

Monica.

[Monica]

Daniel, did this suggestion work?

We would like to know! :smileywink:

Regards!

[danielhou]

the detailed error information is shown as following, and I also try to download the merging S19 file from my program and S08LH, but it failed, please help me, thank you!

[rabbit]

Hi Daniel,

I get similar problem for K60 MCU. You need download the AN2295 firmware to your target MCU, then it can talk to the bootloader.

Good luck.

Samuel