Other Parts Discussed in Thread: USB2ANY, ,
Dear Sir or Madame,
Let me introduce myself, my name is Abel Fontserè and I am working as electronics engineer at CERO design, Barcelona.
Currently, I am working in haptic feedback project and to drive ERM actuator I would like to use DRV2605 device.
Reading DRV2605 datasheet rated voltage and overdrive voltage levels can be set by registers.
To set the registers I am using DRV2605EVM-CT and USB2ANY (by I2C) with the correct firmware using Haptic Control Console (HCC).
I am getting access to DRV2605EVM-CT in GUI mode to accept I2C transactions by pressing twice + button.
Then, in HCC I connect to DRV2605 console and set registers to increase both rated voltage and overdrive voltage levels.
Finally, I am following the OTP memory program steps to write the registers, However, after DRV2605EVM-CT power down registers are changed to default values again.
Is it mean that OTP program steps are failed and I need to solder another DRV2605 into DRV2605EVM-CT?
Can I set registers of DRV2605L into DRV2605EVM-CT scenario?
Thank you and best regards,
Abel.