int FLASHPlugin_Unload()
{
BSP_QSPI_DeInit();
HAL_DeInit();
SysTick->CTRL &= ~SysTick_CTRL_ENABLE_Msk;
for (int i = 0; i < sizeof(NVIC->ICER) / sizeof(NVIC->ICER[0]); i++)
NVIC->ICER[0] = -1;
return 0;
}
/**
* @brief QSPI Demo
* @param None
* @retval None
*/
void QSPI_demo (void)
{
/* QSPI info structure */
static QSPI_Info pQSPI_Info;
uint8_t status;
QSPI_SetHint();
/*##-1- Configure the QSPI device ##########################################*/
/* QSPI device configuration */
status = BSP_QSPI_Init();
if (status == QSPI_NOT_SUPPORTED)
{
BSP_LCD_DisplayStringAt(20, 100, (uint8_t*)"QSPI Initialization : FAILED.", LEFT_MODE);
BSP_LCD_DisplayStringAt(20, 115, (uint8_t*)"QSPI Test Aborted.", LEFT_MODE);
BSP_LCD_DisplayStringAt(20, 145, (uint8_t*)"Check the hardware configuration :", LEFT_MODE);
BSP_LCD_DisplayStringAt(20, 160, (uint8_t*)" refer to the UM of the board", LEFT_MODE);
BSP_LCD_DisplayStringAt(20, 175, (uint8_t*)" for the hardware modifications", LEFT_MODE);
BSP_LCD_DisplayStringAt(20, 190, (uint8_t*)" to connect the QSPI memory", LEFT_MODE);
}
else if (status == QSPI_ERROR)
{
BSP_LCD_DisplayStringAt(20, 100, (uint8_t*)"QSPI Initialization : FAILED.", LEFT_MODE);
BSP_LCD_DisplayStringAt(20, 115, (uint8_t*)"QSPI Test Aborted.", LEFT_MODE);
}
else
{
BSP_LCD_DisplayStringAt(20, 100, (uint8_t*)"QSPI Initialization : OK.", LEFT_MODE);
/*##-2- Read & check the QSPI info #######################################*/
/* Initialize the structure */
pQSPI_Info.FlashSize = (uint32_t)0x00;
pQSPI_Info.EraseSectorSize = (uint32_t)0x00;
pQSPI_Info.EraseSectorsNumber = (uint32_t)0x00;
pQSPI_Info.ProgPageSize = (uint32_t)0x00;
pQSPI_Info.ProgPagesNumber = (uint32_t)0x00;
/* Read the QSPI memory info */
BSP_QSPI_GetInfo(&pQSPI_Info);
/* Test the correctness */
if((pQSPI_Info.FlashSize != 0x2000000) || (pQSPI_Info.EraseSectorSize != 0x1000) ||
(pQSPI_Info.ProgPageSize != 0x100) || (pQSPI_Info.EraseSectorsNumber != 8192) ||
(pQSPI_Info.ProgPagesNumber != 131072))
{
BSP_LCD_DisplayStringAt(20, 115, (uint8_t*)"QSPI GET INFO : FAILED.", LEFT_MODE);
BSP_LCD_DisplayStringAt(20, 130, (uint8_t*)"QSPI Test Aborted.", LEFT_MODE);
}
else
{
BSP_LCD_DisplayStringAt(20, 115, (uint8_t*)"QSPI GET INFO : OK. ", LEFT_MODE);
/*##-3- Erase QSPI memory ################################################*/
if(BSP_QSPI_Erase_Block(WRITE_READ_ADDR) != QSPI_OK)
{
BSP_LCD_DisplayStringAt(20, 130, (uint8_t*)"QSPI ERASE : FAILED.", LEFT_MODE);
BSP_LCD_DisplayStringAt(20, 145, (uint8_t*)"QSPI Test Aborted.", LEFT_MODE);
}
else
{
BSP_LCD_DisplayStringAt(20, 130, (uint8_t*)"QSPI ERASE : OK. ", LEFT_MODE);
/*##-4- QSPI memory read/write access #################################*/
/* Fill the buffer to write */
Fill_Buffer(qspi_aTxBuffer, BUFFER_SIZE, 0xD20F);
/* Write data to the QSPI memory */
if(BSP_QSPI_Write(qspi_aTxBuffer, WRITE_READ_ADDR, BUFFER_SIZE) != QSPI_OK)
{
BSP_LCD_DisplayStringAt(20, 145, (uint8_t*)"QSPI WRITE : FAILED.", LEFT_MODE);
BSP_LCD_DisplayStringAt(20, 160, (uint8_t*)"QSPI Test Aborted.", LEFT_MODE);
}
else
{
BSP_LCD_DisplayStringAt(20, 145, (uint8_t*)"QSPI WRITE : OK. ", LEFT_MODE);
/* Read back data from the QSPI memory */
if(BSP_QSPI_Read(qspi_aRxBuffer, WRITE_READ_ADDR, BUFFER_SIZE) != QSPI_OK)
{
BSP_LCD_DisplayStringAt(20, 160, (uint8_t*)"QSPI READ : FAILED.", LEFT_MODE);
BSP_LCD_DisplayStringAt(20, 175, (uint8_t*)"QSPI Test Aborted.", LEFT_MODE);
}
else
{
BSP_LCD_DisplayStringAt(20, 160, (uint8_t*)"QSPI READ : OK. ", LEFT_MODE);
/*##-5- Checking data integrity ############################################*/
if(Buffercmp(qspi_aRxBuffer, qspi_aTxBuffer, BUFFER_SIZE) > 0)
{
BSP_LCD_DisplayStringAt(20, 175, (uint8_t*)"QSPI COMPARE : FAILED.", LEFT_MODE);
BSP_LCD_DisplayStringAt(20, 190, (uint8_t*)"QSPI Test Aborted.", LEFT_MODE);
}
else
{
BSP_LCD_DisplayStringAt(20, 175, (uint8_t*)"QSPI Test : OK. ", LEFT_MODE);
}
}
}
}
}
}
while (1)
{
if(CheckForUserInput() > 0)
{
BSP_QSPI_DeInit();
return;
}
}
}
