Hi, I'm using STM NucleoF401 with Arduino Shied custom expansion board that use a SLG46824 device.The NVM programming code was ported from AN-CM-255 SLG46824_6 MTP Arduino Programming Example (MTP_Programmer).
I have successfully programmed my SLG46824, and my custom board is working fine.
But once programmed, I'm not able to reprogram the device. For example, I tried to change the I2C address from 0x10 to 0x20 (writing 0x02 into register 0xCA of NVM), but nothing happens, the device answer always at address 0x10.
Where I have wrong? Can you help me to understand this issue?
Many thanks for help.
Ab
Device:
Device Number:
SLG46824
Hi Barbieri,
thanks a lot for your work, we probably have found an issue in appnote AN-CM-255 SLG46824_6 and it will be updated soon. So use only//www.wsdof.com/sites/default/files/isp_guide_slg46...for the reference.
But, to help you quickly, could you please share part of STM code related to SLG46824 read/write? (you can use mailPavlo.Zakalyk@diasemi.comto keep your code privacy)
Thanks