Quad SPI Transmit issue

[Stnoobs]

 

I'm working with the STM32MP131FAE in a bare-metal environment, and I'm experiencing issues with QuadSPI.

I want to use Quad SPI to send 96 bytes of data continuously without any clock interruptions.

However, currently, the data is being sent in chunks, with breaks every 4 bytes.

Is there a way to resolve this issue?

From top to bottom, the signals are CLK, Data1~3.

Below is my QuadSPI configuration:

 

 

 

 

	 sCommand.Instruction 		 = 0;
	 sCommand.InstructionMode 	 = XSPI_INSTRUCTION_NONE;
 	 sCommand.AddressMode 		 = XSPI_ADDRESS_NONE;
 	 sCommand.AddressWidth 	 	 = XSPI_ADDRESS_24_BITS;
 	 sCommand.Address 			 = 0;
 	 sCommand.AlternateByteMode = XSPI_ALT_BYTES_NONE;
 	 sCommand.DTRMode 			 = XSPI_DTR_MODE_DISABLE;
 	 sCommand.DelayHoldHalfCycle = XSPI_DHHC_ANALOG_DELAY;
 	 sCommand.SIOOMode 		 = XSPI_SIOO_INST_EVERY_CMD;
 	 sCommand.DataMode 		 = XSPI_DATA_4_LINES;
 	 sCommand.DataLength 		 = 96;
 	 sCommand.DummyCycles 		 = 0;
 	 sCommand.IOSelect 		 	 = HAL_XSPI_SELECT_IO_7_4;

 	 /* Configure the command */
 if (HAL_XSPI_Command(&hxspi, &sCommand, HAL_XSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK) {
 return HAL_ERROR;
 }



	/* Transmission of the data */
 if (HAL_XSPI_Transmit(&hxspi, pdata, HAL_XSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
 {
 return FALSE;
 }