2.1.6.6 DRV_PUF_DisableCommand()

drv_puf_result_t DRV_PUF_DisableCommand (uint32_t cmdMask)

Disables the PUF commands.

Parameters:
cmdMask

Command disable mask

  • Bit 31: Test PUF
  • Bit 30: Test Memory
  • Bit 29: Skip Test Memory
  • Bit 15: Generate Random
  • Bit 9: Wrap
  • Bit 8: Wrap Generate Random
  • Bit 7: Unwrap
  • Bit 6: Get Key
  • Bit 5: Stop
  • Bit 3: Reconstruct
  • Bit 2: Start
  • Bit 1: Enroll
Returns:

Result code of the operation. See drv_puf_result_t enum for details.

Note:

The driver must have been initialized, not necessarily started, to run this function successfully.