Quad SPI Single Mode Read Chip ID from Riverdi

[kumaichi]

Hello,

I'm using a Nucleo-WB55RE board with Quad SPI in single mode.  I'm trying to start very simply by just reading the chip id from a Riverdi BT81X display.  I have captured two waveforms, one via a Nucleo-446 board using regular SPI and one from the WB55.

My QUAD SPI settings are as follows:

Per the datasheet, REG_ID is at address, 302000h:

This is my function to try and retrieve the chip id, everything is hard coded at the moment, just trying to understand the process of using the Command and Transmit/Receive functionality.  The datasheet 

uint8_t TFT_qspi_read_id()
{
	uint8_t pData[4] = {0x00};
	QSPI_CommandTypeDef sCommand = { 0 };

	/* Enable Reset --------------------------- */
	sCommand.InstructionMode = QSPI_INSTRUCTION_1_LINE;
	sCommand.Instruction = 0x30;
	sCommand.AddressMode = QSPI_ADDRESS_NONE;
	sCommand.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
	sCommand.DataMode = QSPI_DATA_1_LINE;
	sCommand.DummyCycles = 0;
	sCommand.NbData = 4;
	sCommand.DdrMode = QSPI_DDR_MODE_DISABLE;
	sCommand.SIOOMode = QSPI_SIOO_INST_ONLY_FIRST_CMD;

	if (HAL_QSPI_Command(&hqspi, &sCommand, HAL_MAX_DELAY) != HAL_OK)
		Error_Handler();

	uint8_t data[4] = {0x20, 0x00, 0x00, 0x00};
	if (HAL_QSPI_Transmit(&hqspi, data, HAL_MAX_DELAY) != HAL_OK)
		Error_Handler();

	if (HAL_QSPI_Receive(&hqspi, pData, HAL_MAX_DELAY) != HAL_OK)
		Error_Handler();

    return *pData;
}

Looking at the captures, I can see that 0x7C is in fact coming back from the Transmit call but sending the receive doesn't return the value.

Any ideas of what I can try to figure this out?

Kindest regards.