I wasn't calibrating OCTOSPI, this is my init function:
/* OCTOSPI1 init function */
void MX_OCTOSPI1_Init(void)
{
/* USER CODE BEGIN OCTOSPI1_Init 0 */
/* USER CODE END OCTOSPI1_Init 0 */
OSPIM_CfgTypeDef sOspiManagerCfg = {0};
/* USER CODE BEGIN OCTOSPI1_Init 1 */
/* USER CODE END OCTOSPI1_Init 1 */
hospi1.Instance = OCTOSPI1;
hospi1.Init.FifoThreshold = 1;
hospi1.Init.DualQuad = HAL_OSPI_DUALQUAD_DISABLE;
hospi1.Init.MemoryType = HAL_OSPI_MEMTYPE_APMEMORY;
hospi1.Init.DeviceSize = 23;
hospi1.Init.ChipSelectHighTime = 1;
hospi1.Init.FreeRunningClock = HAL_OSPI_FREERUNCLK_DISABLE;
hospi1.Init.ClockMode = HAL_OSPI_CLOCK_MODE_0;
hospi1.Init.WrapSize = HAL_OSPI_WRAP_NOT_SUPPORTED;
hospi1.Init.ClockPrescaler = 2;
hospi1.Init.SampleShifting = HAL_OSPI_SAMPLE_SHIFTING_NONE;
hospi1.Init.DelayHoldQuarterCycle = HAL_OSPI_DHQC_ENABLE;
hospi1.Init.ChipSelectBoundary = 10;
hospi1.Init.DelayBlockBypass = HAL_OSPI_DELAY_BLOCK_BYPASSED;
hospi1.Init.MaxTran = 0;
hospi1.Init.Refresh = 241;
if (HAL_OSPI_Init(&hospi1) != HAL_OK)
{
Error_Handler();
}
sOspiManagerCfg.ClkPort = 1;
sOspiManagerCfg.DQSPort = 1;
sOspiManagerCfg.NCSPort = 1;
sOspiManagerCfg.IOLowPort = HAL_OSPIM_IOPORT_1_LOW;
sOspiManagerCfg.IOHighPort = HAL_OSPIM_IOPORT_1_HIGH;
if (HAL_OSPIM_Config(&hospi1, &sOspiManagerCfg, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN OCTOSPI1_Init 2 */
/* USER CODE END OCTOSPI1_Init 2 */
}
APS initial configuration, I was using this library with my little modification
https://github.com/STMicroelectronics/stm32-aps6408
APS6408_Reset(&hospi1);
/* Give memory some time to stablilise */
HAL_Delay(10);
APS6408_EnableMemoryMappedMode(&hospi1, DUMMY_CLOCK_CYCLES_READ, DUMMY_CLOCK_CYCLES_WRITE, 1);
int32_t APS6408_Reset(OSPI_HandleTypeDef *Ctx)
{
OSPI_RegularCmdTypeDef sCommand = {0};
/* Initialize the command */
sCommand.OperationType = HAL_OSPI_OPTYPE_COMMON_CFG;
sCommand.FlashId = HAL_OSPI_FLASH_ID_1;
sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_8_LINES;
sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_8_BITS;
sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_DISABLE;
sCommand.Instruction = APS6408_RESET_CMD;
sCommand.AddressMode = HAL_OSPI_ADDRESS_8_LINES;
sCommand.AddressSize = HAL_OSPI_ADDRESS_24_BITS;
sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_DISABLE;
sCommand.Address = 0;
sCommand.AlternateBytesMode = HAL_OSPI_ALTERNATE_BYTES_NONE;
sCommand.DataMode = HAL_OSPI_DATA_NONE;
sCommand.NbData = 0;
sCommand.DummyCycles = 0;
sCommand.DQSMode = HAL_OSPI_DQS_DISABLE;
sCommand.SIOOMode = HAL_OSPI_SIOO_INST_EVERY_CMD;
/* Configure the command */
if (HAL_OSPI_Command(Ctx, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
return APS6408_ERROR;
}
/* Need to wait tRST */
HAL_Delay(1);
return APS6408_OK;
}
int32_t APS6408_EnableMemoryMappedMode(OSPI_HandleTypeDef *Ctx, uint32_t ReadLatencyCode, uint32_t WriteLatencyCode,
uint32_t BurstType)
{
OSPI_RegularCmdTypeDef sCommand;
OSPI_MemoryMappedTypeDef sMemMappedCfg;
/* Initialize the write command */
sCommand.OperationType = HAL_OSPI_OPTYPE_WRITE_CFG;
sCommand.FlashId = HAL_OSPI_FLASH_ID_1;
sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_8_LINES;
sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_8_BITS;
sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_DISABLE;
sCommand.Instruction = (BurstType == 0U) ? APS6408_WRITE_LINEAR_BURST_CMD : APS6408_WRITE_CMD;
sCommand.AddressMode = HAL_OSPI_ADDRESS_8_LINES;
sCommand.AddressSize = HAL_OSPI_ADDRESS_32_BITS;
sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_ENABLE;
sCommand.AlternateBytesMode = HAL_OSPI_ALTERNATE_BYTES_NONE;
sCommand.DataMode = HAL_OSPI_DATA_8_LINES;
sCommand.DataDtrMode = HAL_OSPI_DATA_DTR_ENABLE;
sCommand.DummyCycles = WriteLatencyCode;
sCommand.DQSMode = HAL_OSPI_DQS_ENABLE;
sCommand.SIOOMode = HAL_OSPI_SIOO_INST_EVERY_CMD;
if (HAL_OSPI_Command(Ctx, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
return APS6408_ERROR;
}
/* Initialize the read command */
sCommand.OperationType = HAL_OSPI_OPTYPE_READ_CFG;
sCommand.Instruction = APS6408_READ_CMD;
sCommand.DummyCycles = ReadLatencyCode;
if (HAL_OSPI_Command(Ctx, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
return APS6408_ERROR;
}
/* OctoSPI activation of memory-mapped mode */
sMemMappedCfg.TimeOutActivation = HAL_OSPI_TIMEOUT_COUNTER_ENABLE;
sMemMappedCfg.TimeOutPeriod = 0x34U;
if (HAL_OSPI_MemoryMapped(Ctx, &sMemMappedCfg) != HAL_OK)
{
return APS6408_ERROR;
}
/* Wait some amout of time to stabilize memory */
HAL_Delay(10);
return APS6408_OK;
}
