Resolved : Hang at CC1101 Init

[pleneve]

Here is the changed code to resolve Hang at CC1101 Init :

/****************************************************************
*FUNCTION NAME:Init
*FUNCTION     :CC1101 initialization
*INPUT        :none
*OUTPUT       :none
*HISTORY      : PLN 11/2025 - SpiEnd moved before RegCongigSettings
****************************************************************/
void ELECHOUSE_CC1101::Init(void)
{
  setSpi();
  SpiStart();                   //spi initialization
  Reset();                      //CC1101 reset
  SpiEnd();                     //spi disable
  RegConfigSettings();          //CC1101 register config
}

Just move SpiEnd(); before RegConfigSettings(); to close the spi driver opened with SpiStart();
RegConfigSettings() uses SpiWriteReg function to setup register which open and close Spi driver.
Program hang if there are two SPI.begin() called without SPI.end() call between them.

PLN