How to format HAP_QSPI API write a two byte QSPI command sequence?

[TBibe]

I’m trying to get my STM32H743 to communicate with a Cypress S25FL128S.

I want to change the state of the Configuration register bit 1 from the default of zero to a one.

I want to use the HAL_QSPI API to perform this write but I’m confused on how to add two byte command sequence.

Instruction WWR = 0x01

QSPI_CommandTypeDef my_qspiCommand;

 my_qspiCommand.InstructionMode  = QSPI_INSTRUCTION_1_LINE;

 my_qspiCommand.Instruction      = 0x01;

 my_qspiCommand.AddressMode      = QSPI_ADDRESS_NONE;

 my_qspiCommand.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;

 my_qspiCommand.DataMode         = QSPI_DATA_1_LINE;

 my_qspiCommand.DummyCycles      = 0;

 my_qspiCommand.DdrMode          = QSPI_DDR_MODE_DISABLE;

 my_qspiCommand.DdrHoldHalfCycle = QSPI_DDR_HHC_ANALOG_DELAY;

 my_qspiCommand.SIOOMode         = QSPI_SIOO_INST_EVERY_CMD;

HAL_QSPI_Command(QSPIHandle, &my_qspiCommand, HAL_QPSI_TIMEOUT_DEFAULT_VALUE);

How do structure this command to add my two byte command sequence?

Thanks

The following from QSPI spec on how the data write should be formatted:

[Tesla DeLorean · Accepted solution]

 uint8_t data[2];  

 /* Read two bytes --------------------------- */

 sCommand.InstructionMode  = QSPI_INSTRUCTION_1_LINE;

 sCommand.Instruction    = CMD;

 sCommand.AddressMode    = QSPI_ADDRESS_NONE;

 sCommand.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;

 sCommand.DataMode     = QSPI_DATA_1_LINE;

 sCommand.DummyCycles    = 0;

 sCommand.DdrMode      = QSPI_DDR_MODE_DISABLE;

 sCommand.DdrHoldHalfCycle = QSPI_DDR_HHC_ANALOG_DELAY;

 sCommand.SIOOMode     = QSPI_SIOO_INST_EVERY_CMD;

 sCommand.NbData      = sizeof(data);

 if (HAL_QSPI_Command(&QSPIHandle, &sCommand, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)

 {

  return 0;

 }

 if (HAL_QSPI_Receive(&QSPIHandle, &data, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)

 {

  return 0;

 }

 /* Write two bytes --------------------------- */

 sCommand.InstructionMode  = QSPI_INSTRUCTION_1_LINE;

 sCommand.Instruction    = CMD;

 sCommand.AddressMode    = QSPI_ADDRESS_NONE;

 sCommand.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;

 sCommand.DataMode     = QSPI_DATA_1_LINE;

 sCommand.DummyCycles    = 0;

 sCommand.DdrMode      = QSPI_DDR_MODE_DISABLE;

 sCommand.DdrHoldHalfCycle = QSPI_DDR_HHC_ANALOG_DELAY;

 sCommand.SIOOMode     = QSPI_SIOO_INST_EVERY_CMD;

 sCommand.NbData      = sizeof(data);

 if (HAL_QSPI_Command(&QSPIHandle, &sCommand, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)

 {

  return 0;

 }

 if (HAL_QSPI_Transmit(&QSPIHandle, &data, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)

 {

  return 0;

 }

[TBibe]

thanks!