Part Number: BQ40Z80 Other Parts Discussed in Thread: BQKEYPACKAGER , BQKEYPROGRAMMER , , BQSTUDIO Tool/software: Hi Everyone
I have some questions about BQKEYPACKAGER and BQKEYPROGRAMMER programmes. I am waiting for your support
What is the difference…
Part Number: BQ27Z746 Other Parts Discussed in Thread: BQ9035 , BQKEYPACKAGER , BQ9037 Hi
There is a confusing pop window when I generate bqk files, and the steps are as follow:
1.Choose "SHA256 Key bq9035"
2.Choose "Chanllenge(20~32bytes/40~64…
Part Number: BQ40Z50-R4-DEVICE-FW Hello
Do the two SW Tools BQKEYPACKAGER and BQKEYPROGRAMMER support the BQ40Z50-R4 Device?
For example, on the BQKEYPACKAGER, what device needs to be slected for the BQ40Z50-R4:
Thanks
Daniel
Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQKEYPACKAGER , BQKEYPROGRAMMER Hi TI experts,
Do you have BQKEYPACKAGER and BQKEYPROGRAMMER User Guide? It's like EVM user guide to teach you how to operate tool step by step.
Hello,
The process does not generate a random key, you will have to program your own key.
The gauge must be unsealed in order to program the key onto the gauge.
You can use the BQKEYPACKAGER and BQKEYPROGRAMMER toolchain to produce a .fs file that you…
Hello Adrian,
Are you able to use other TI tools such as BQKEYPROGRAMMER and BQKEYPACKAGER? Additionally, this seems to be an issue related to your specific device as this behavior is not observed with other devices.
Regards,
Jonny.
The key is your choice (bqKeyPackager) and programmed with bqKeyProgrammer. The challenge is your choice.
www.ti.com/.../BQKEYPACKAGER
www.ti.com/.../BQKEYPROGRAMMER
Hi Kipp, I've corrected my error for the key F hash output and I tried it again with bqKeyPackager and bqKeyProgrammer. However, I still get the error message telling me the challenge does not match the response. I'm using the data from the example and…
We'll release the bq9037 of bqKeyPackager version shortly. The bq27z746 also implements command 0x0037. It's not in the TRM because SHA keys during regular use are to be stored in secure memory with bqKeyPackager.
