SPI-MISO and SD-card?

[vitasam]

Hello,
I'm running PC Emulator on two boards: TTGO VGA32 v1.4 and the original FabGL DevBoard.

How does SD-card work for both boards when the same software is used from Arduino IDE and both boards are selected as "ESP32 Dev Module"?

Attached are pinouts for both boards:

BR,
TheRandomDIY

[vitasam]

Ah, just found from the code that it is a runtime detection (looks like defMOSI is set to default again):

bool MCP23S17::begin(int MISO, int MOSI, int CLK, int CS, int CSActiveState, int host)
{
  // defaults
  int defMISO = 35;
  int defMOSI = 12;
  int defCLK  = 14;
  int defCS   = -1;
  switch (getChipPackage()) {
    case ChipPackage::ESP32PICOD4:
      // setup for TTGO VGA32
      defMISO = 2;
      defMOSI = 12;
      break;