/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/* STM32F469xx HAL library initialization */
HAL_Init();
/* Configure the system clock to 180 MHz */
SystemClock_Config();
/* Initialize IO expander (MFX) */
BSP_IO_Init();
/* Configure LED1, LED2, LED3 and LED4 */
BSP_LED_Init(LED1);
BSP_LED_Init(LED2);
BSP_LED_Init(LED3);
BSP_LED_Init(LED4);
/* Initialize IO expander */
BSP_IO_Init();
/* Initialize Joystick */
if (BSP_JOY_Init(JOY_MODE_GPIO) == 0)
{
JoyButtonInitialized = 1;
}
/* Init CDC Application */
USBD_Init(&USBD_Device_HS, &VCP_Desc, 1);
/* Init HID Application */
USBD_Init(&USBD_Device_FS, &HID_Desc, 0);
/* Add Supported Classes */
USBD_RegisterClass(&USBD_Device_HS, &USBD_CDC);
USBD_RegisterClass(&USBD_Device_FS, &USBD_HID);
/* Add CDC Interface Class */
USBD_CDC_RegisterInterface(&USBD_Device_HS, &USBD_CDC_fops);
/* Start Device Process */
USBD_Start(&USBD_Device_FS);
USBD_Start(&USBD_Device_HS);
/* Run Application (Interrupt mode) */
while (1)
{
Toggle_Leds();
if(HID_SendReport == 1)
{
HID_SendReport = 0;
GetPointerData(HID_Buffer);
/* Send data though IN endpoint*/
if((HID_Buffer[1] != 0) || (HID_Buffer[2] != 0))
{
USBD_HID_SendReport(&USBD_Device_FS, HID_Buffer, 4);
}
}
}
}
void BSP_InitIO (void)
{
#ifdef _TARGET_440H
BSP_IO_Init();
LCD_Init();
Tmr_Init();
LED_Init(); /* Initialize LEDs */
LS2_UART_Init();
#else
SYSTEMConfig(BSP_CLK_FREQ, SYS_CFG_WAIT_STATES | SYS_CFG_PCACHE);
BSP_IO_Init();
#ifndef AX12_REG_PROGRAMMING // Initialize the board's I/Os
Tmr_Init(); // Initialize the timers
BSP_InitIntCtrl(); // Initialize the interrupt controller
#endif
LED_Init(); // Initialize LEDs
//PB_Init(); // Initialize the push buttons
ADC_Init();
PMP_Init();
LS2_UART_Init();
PWM_Init();
#endif
}
/**
* @brief Configures and enables the touch screen interrupts.
* @retval TS_OK if all initializations are OK. Other value if error.
*/
uint8_t BSP_TS_ITConfig(void)
{
uint8_t ts_status = TS_ERROR;
uint8_t io_status = IO_ERROR;
/* Initialize the IO */
io_status = BSP_IO_Init();
if(io_status != IO_OK)
{
return (ts_status);
}
/* Configure TS IT line IO : is active low on FT6206 (see data sheet) */
/* Configure TS_INT_PIN (MFX_IO_14) low level to generate MFX_IRQ_OUT in EXTI on MCU */
/* This will call HAL_GPIO_EXTI_Callback() that is setting variable 'mfx_exti_received' to 1b1' */
io_status = BSP_IO_ConfigPin(TS_INT_PIN, IO_MODE_IT_LOW_LEVEL_PU);
if(io_status != IO_OK)
{
return (ts_status);
}
/* Enable the TS in interrupt mode */
/* In that case the INT output of FT6206 when new touch is available */
/* is active low and directed on MFX IO14 */
ts_driver->EnableIT(I2C_Address);
/* If arrived here : set good status on exit */
ts_status = TS_OK;
return (ts_status);
}
/**
* @brief Initializes and configures the touch screen functionalities and
* configures all necessary hardware resources (GPIOs, clocks..).
* @param xSize: Maximum X size of the TS area on LCD
* @param ySize: Maximum Y size of the TS area on LCD
* @retval TS_OK if all initializations are OK. Other value if error.
*/
uint8_t BSP_TS_Init(uint16_t xSize, uint16_t ySize)
{
uint8_t mfxstm32l152_id = 0;
tsBundaryX = xSize;
tsBundaryY = ySize;
/* Initialize IO functionalities (MFX) used by TS */
BSP_IO_Init();
/* Read ID and verify if the IO expander is ready */
mfxstm32l152_id = mfxstm32l152_io_drv.ReadID(IO_I2C_ADDRESS);
if((mfxstm32l152_id == MFXSTM32L152_ID_1) || (mfxstm32l152_id == MFXSTM32L152_ID_2))
{
/* Initialize the TS driver structure */
ts_driver = &mfxstm32l152_ts_drv;
AddressI2C = TS_I2C_ADDRESS;
tsOrientation = TS_SWAP_NONE;
}
/* Initialize the TS driver */
ts_driver->Init(AddressI2C);
ts_driver->Start(AddressI2C);
return TS_OK;
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/* STM32F446xx HAL library initialization */
HAL_Init();
/* Configure the system clock to 180 Mhz */
SystemClock_Config();
/* Initialize IO expander */
BSP_IO_Init();
/* Init HID Application */
HID_InitApplication();
/* Init Host Library */
USBH_Init(&hUSBHost, USBH_UserProcess, 0);
/* Add Supported Class */
USBH_RegisterClass(&hUSBHost, USBH_HID_CLASS);
/* Start Host Process */
USBH_Start(&hUSBHost);
/* Run Application (Blocking mode) */
while (1)
{
/* USB Host Background task */
USBH_Process(&hUSBHost);
/* HID Menu Process */
HID_MenuProcess();
}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/* Enable the CPU Cache */
CPU_CACHE_Enable();
/* STM32F7xx HAL library initialization:
- Configure the Flash ART accelerator on ITCM interface
- Configure the Systick to generate an interrupt each 1 msec
- Set NVIC Group Priority to 4
- Low Level Initialization
*/
HAL_Init();
/* Configure the System clock to have a frequency of 200 Mhz */
SystemClock_Config();
/* Initialize IO expander */
BSP_IO_Init();
/* Start task */
osThreadDef(USER_Thread, StartThread, osPriorityNormal, 0, 8 * configMINIMAL_STACK_SIZE);
osThreadCreate(osThread(USER_Thread), NULL);
/* Create Application Queue */
osMessageQDef(osqueue, 1, uint16_t);
AppliEvent = osMessageCreate(osMessageQ(osqueue), NULL);
/* Start scheduler */
osKernelStart();
/* We should never get here as control is now taken by the scheduler */
for( ;; );
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/* STM32F446xx HAL library initialization */
HAL_Init();
/* Configure the system clock to 180 MHz */
SystemClock_Config();
/* Initialize IO expander */
BSP_IO_Init();
/* Init Device Library */
USBD_Init(&USBD_Device, &MSC_Desc, 0);
/* Add Supported Class */
USBD_RegisterClass(&USBD_Device, USBD_MSC_CLASS);
/* Add Storage callbacks for MSC Class */
USBD_MSC_RegisterStorage(&USBD_Device, &USBD_DISK_fops);
/* Start Device Process */
USBD_Start(&USBD_Device);
/* Run Application (Interrupt mode) */
while (1)
{
}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/* STM32F446xx HAL library initialization */
HAL_Init();
/* Configure the system clock to 180 Mhz */
SystemClock_Config();
/* Initialize IO expander */
BSP_IO_Init();
/* Start task */
osThreadDef(USER_Thread, StartThread, osPriorityNormal, 0, 8 * configMINIMAL_STACK_SIZE);
osThreadCreate(osThread(USER_Thread), NULL);
/* Create Application Queue */
osMessageQDef(osqueue, 1, uint16_t);
AppliEvent = osMessageCreate(osMessageQ(osqueue), NULL);
/* Start scheduler */
osKernelStart();
/* We should never get here as control is now taken by the scheduler */
for( ;; );
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/* STM32F4xx HAL library initialization:
- Configure the Flash prefetch, instruction and Data caches
- Configure the Systick to generate an interrupt each 1 msec
- Set NVIC Group Priority to 4
- Global MSP (MCU Support Package) initialization
*/
HAL_Init();
/* Configure the system clock to 180 MHz */
SystemClock_Config();
/*Initialize the IO module*/
BSP_IO_Init ();
/* Configure LED1 and LED3 */
BSP_LED_Init(LED1);
BSP_LED_Init(LED3);
/*##-1- Link the USB Host disk I/O driver ##################################*/
if(FATFS_LinkDriver(&USBH_Driver, USBDISKPath) == 0)
{
/*##-2- Init Host Library ################################################*/
USBH_Init(&hUSB_Host, USBH_UserProcess, 0);
/*##-3- Add Supported Class ##############################################*/
USBH_RegisterClass(&hUSB_Host, USBH_MSC_CLASS);
/*##-4- Start Host Process ###############################################*/
USBH_Start(&hUSB_Host);
/*##-5- Run Application (Blocking mode) ##################################*/
while (1)
{
/* USB Host Background task */
USBH_Process(&hUSB_Host);
/* Mass Storage Application State Machine */
switch(Appli_state)
{
case APPLICATION_START:
MSC_Application();
Appli_state = APPLICATION_IDLE;
break;
case APPLICATION_IDLE:
default:
break;
}
}
}
/* Infinite loop */
while (1)
{
}
}
/**
* @brief Initializes the SD Detect pin MSP.
* @param hsd: SD handle
* @param Params
* @retval None
*/
static void SD_Detect_MspInit(void)
{
if (BSP_IO_Init() == IO_ERROR)
{
BSP_ErrorHandler();
}
BSP_IO_ConfigPin(SD_DETECT_PIN, IO_MODE_INPUT_PU);
}
/**
* @brief Audio Application Init.
* @param None
* @retval None
*/
static void AUDIO_InitApplication(void)
{
uint8_t lcd_status = LCD_OK;
/* Configure Key Button */
BSP_PB_Init(BUTTON_KEY, BUTTON_MODE_EXTI);
/* Configure the LED1, LED2, LED3 and LED4 */
BSP_IO_Init();
BSP_LED_Init(LED1);
BSP_LED_Init(LED2);
BSP_LED_Init(LED3);
BSP_LED_Init(LED4);
/* Configure Joystick in EXTI mode */
BSP_JOY_Init(JOY_MODE_EXTI);
/* Initialize the SDRAM */
if (BSP_SDRAM_Init() != SDRAM_OK)
{
/* User can add here some code to deal with this error */
while (1)
{
}
}
/* Initialize and start the LCD display in mode 'lcd_mode'
* Using LCD_FB_START_ADDRESS as frame buffer displayed contents.
* This buffer is modified by the BSP (draw fonts, objects depending on BSP calls).
*/
/* Set Portrait orientation if needed, by default orientation is set to
Landscape */
/* Initialize DSI LCD */
// BSP_LCD_InitEx(LCD_ORIENTATION_PORTRAIT); /* uncomment if Portrait orientation is needed */
BSP_LCD_Init(); /* Uncomment if default config (landscape orientation) is needed */
while(lcd_status != LCD_OK);
BSP_LCD_LayerDefaultInit(0, LCD_FB_START_ADDRESS);
BSP_LCD_SelectLayer(0);
/* Init the LCD Log module */
LCD_LOG_Init();
LCD_LOG_SetHeader((uint8_t *)"Audio Playback and Record Application");
LCD_UsrLog("USB Host library started.\n");
/* Start Audio interface */
USBH_UsrLog("Starting Audio Demo");
/* Init Audio interface */
AUDIO_PLAYER_Init();
/* Start Audio interface */
AUDIO_MenuInit();
}
/**
* @brief Initializes the camera.
* @param uint32_t Resolution : camera sensor requested resolution (x, y) : standard resolution
* naming QQVGA, QVGA, VGA ...
*
* @retval Camera status
*/
uint8_t BSP_CAMERA_Init(uint32_t Resolution)
{
DCMI_HandleTypeDef *phdcmi;
uint8_t status = CAMERA_ERROR;
/* Get the DCMI handle structure */
phdcmi = &hDcmiEval;
/*** Configures the DCMI to interface with the camera module ***/
/* DCMI configuration */
phdcmi->Init.CaptureRate = DCMI_CR_ALL_FRAME;
phdcmi->Init.HSPolarity = DCMI_HSPOLARITY_HIGH;
phdcmi->Init.SynchroMode = DCMI_SYNCHRO_HARDWARE;
phdcmi->Init.VSPolarity = DCMI_VSPOLARITY_HIGH;
phdcmi->Init.ExtendedDataMode = DCMI_EXTEND_DATA_8B;
phdcmi->Init.PCKPolarity = DCMI_PCKPOLARITY_RISING;
phdcmi->Instance = DCMI;
/* Configure IO functionalities for CAMERA detect pin */
BSP_IO_Init();
/* Apply Camera Module hardware reset */
BSP_CAMERA_HwReset();
/* Check if the CAMERA Module is plugged on board */
if(BSP_IO_ReadPin(CAM_PLUG_PIN) == BSP_IO_PIN_SET)
{
status = CAMERA_NOT_DETECTED;
return status; /* Exit with error */
}
/* Read ID of Camera module via I2C */
if (s5k5cag_ReadID(CAMERA_I2C_ADDRESS) == S5K5CAG_ID)
{
/* Initialize the camera driver structure */
camera_drv = &s5k5cag_drv;
CameraHwAddress = CAMERA_I2C_ADDRESS;
/* DCMI Initialization */
BSP_CAMERA_MspInit(&hDcmiEval, NULL);
HAL_DCMI_Init(phdcmi);
/* Camera Module Initialization via I2C to the wanted 'Resolution' */
camera_drv->Init(CameraHwAddress, Resolution);
CameraCurrentResolution = Resolution;
/* Return CAMERA_OK status */
status = CAMERA_OK;
}
else
{
/* Return CAMERA_NOT_SUPPORTED status */
status = CAMERA_NOT_SUPPORTED;
}
return status;
}
/**
* @brief Audio Application Init.
* @param None
* @retval None
*/
static void AUDIO_InitApplication(void)
{
/* Configure Key Button */
BSP_PB_Init(BUTTON_KEY, BUTTON_MODE_EXTI);
/* Configure IO and LED1 */
BSP_IO_Init();
BSP_LED_Init(LED1);
BSP_LED_Init(LED4);
/* Configure Joystick in EXTI mode */
BSP_JOY_Init(JOY_MODE_EXTI);
/* Camera has to be powered down as some signals use same GPIOs between
* I2S signals and camera bus. Camera drives its signals to low impedance
* when powered ON. So the camera is powered off to let its signals
* in high impedance */
/* Camera power down sequence */
BSP_IO_ConfigPin(RSTI_PIN, IO_MODE_OUTPUT);
BSP_IO_ConfigPin(XSDN_PIN, IO_MODE_OUTPUT);
/* De-assert the camera STANDBY pin (active high) */
BSP_IO_WritePin(XSDN_PIN, BSP_IO_PIN_RESET);
/* Assert the camera RSTI pin (active low) */
BSP_IO_WritePin(RSTI_PIN, BSP_IO_PIN_RESET);
/* Initialize the LCD */
BSP_LCD_Init();
/* LCD Layer Initialization */
BSP_LCD_LayerDefaultInit(1, LCD_FB_START_ADDRESS);
/* Select the LCD Layer */
BSP_LCD_SelectLayer(1);
/* Enable the display */
BSP_LCD_DisplayOn();
/* Init the LCD Log module */
LCD_LOG_Init();
LCD_LOG_SetHeader((uint8_t *)"Audio Playback and Record Application");
LCD_UsrLog("USB Host library started.\n");
/* Start Audio interface */
USBH_UsrLog("Starting Audio Demo");
/* Init Audio interface */
AUDIO_PLAYER_Init();
/* Start Audio interface */
AUDIO_MenuInit();
}
/**
* @brief Configures and enables the touch screen interrupts.
* @retval TS_OK if all initializations are OK. Other value if error.
*/
uint8_t BSP_TS_ITConfig(void)
{
/* Initialize the IO */
BSP_IO_Init();
/* Enable the TS ITs */
ts_driver->EnableIT(AddressI2C);
return TS_OK;
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/* Configure Key Button */
BSP_PB_Init(BUTTON_KEY, BUTTON_MODE_GPIO);
/* Unlock the Flash to enable the flash control register access */
FLASH_If_FlashUnlock();
/* Test if User button on the STM32446E_EVAL is pressed */
if (BSP_PB_GetState(BUTTON_KEY) != GPIO_PIN_SET)
{
/* Check Vector Table: Test if user code is programmed starting from address
"APPLICATION_ADDRESS" */
if (((*(__IO uint32_t*)APPLICATION_ADDRESS) & 0xFF000000 ) == 0x20000000)
{
/* Jump to user application */
JumpAddress = *(__IO uint32_t*) (APPLICATION_ADDRESS + 4);
Jump_To_Application = (pFunction) JumpAddress;
/* Initialize user application's Stack Pointer */
__set_MSP(*(__IO uint32_t*) APPLICATION_ADDRESS);
Jump_To_Application();
}
}
/* STM32F446xx HAL library initialization */
HAL_Init();
/* Configure the system clock to 180 Mhz */
SystemClock_Config();
/* Initialize IO expander */
BSP_IO_Init();
/* Init FW upgrade Application */
FW_InitApplication();
/* Init Host Library */
USBH_Init(&hUSBHost, USBH_UserProcess, 0);
/* Add Supported Class */
USBH_RegisterClass(&hUSBHost, USBH_MSC_CLASS);
/* Start Host Process */
USBH_Start(&hUSBHost);
/* Run Application (Blocking mode)*/
while (1)
{
/* USB Host Background task */
USBH_Process(&hUSBHost);
/* FW Menu Process */
FW_UPGRADE_Process();
}
}
/**
* @brief Initializes the SD Detect pin MSP.
* @param hsd: SD handle
* @param Params
* @retval None
*/
static void SD_Detect_MspDeInit(void)
{
/* Disable all interrupts */
/*HAL_NVIC_DisableIRQ(MFX_INT_EXTI_IRQn);*/
if (BSP_IO_Init() == IO_ERROR)
{
BSP_ErrorHandler();
}
BSP_IO_ConfigPin(SD_DETECT_PIN, IO_MODE_ANALOG);
}
/**
* @brief Initializes the STM32469I-EVAL's LCD and LEDs resources.
* @param None
* @retval None
*/
static void BSP_Config(void)
{
/* Initialize IO expander */
BSP_IO_Init();
/* Initialize STM32469I-EVAL's LEDs */
BSP_LED_Init(LED1);
BSP_LED_Init(LED2);
BSP_LED_Init(LED3);
BSP_LED_Init(LED4);
}
/**
* @brief Initializes the camera.
* @param Camera: Pointer to the camera configuration structure
* @retval Camera status
*/
uint8_t BSP_CAMERA_Init(uint32_t Resolution)
{
DCMI_HandleTypeDef *phdcmi;
uint8_t ret = CAMERA_ERROR;
/* Get the DCMI handle structure */
phdcmi = &hdcmi_eval;
/*** Configures the DCMI to interface with the camera module ***/
/* DCMI configuration */
phdcmi->Init.CaptureRate = DCMI_CR_ALL_FRAME;
phdcmi->Init.HSPolarity = DCMI_HSPOLARITY_LOW;
phdcmi->Init.SynchroMode = DCMI_SYNCHRO_HARDWARE;
phdcmi->Init.VSPolarity = DCMI_VSPOLARITY_LOW;
phdcmi->Init.ExtendedDataMode = DCMI_EXTEND_DATA_8B;
phdcmi->Init.PCKPolarity = DCMI_PCKPOLARITY_RISING;
phdcmi->Instance = DCMI;
/* Configure IO functionalities for camera detect pin */
BSP_IO_Init();
/* Set the camera STANDBY pin */
BSP_IO_ConfigPin(XSDN_PIN, IO_MODE_OUTPUT);
BSP_IO_WritePin(XSDN_PIN, SET);
/* Check if the camera is plugged */
if(BSP_IO_ReadPin(CAM_PLUG_PIN))
{
return CAMERA_ERROR;
}
/* DCMI Initialization */
DCMI_MspInit();
HAL_DCMI_Init(phdcmi);
if(ov2640_ReadID(CAMERA_I2C_ADDRESS) == OV2640_ID)
{
/* Initialize the camera driver structure */
camera_drv = &ov2640_drv;
/* Camera Init */
camera_drv->Init(CAMERA_I2C_ADDRESS, Resolution);
/* Return CAMERA_OK status */
ret = CAMERA_OK;
}
current_resolution = Resolution;
return ret;
}
/**
* @brief Initializes the STM324x9I-EVAL's LCD and LEDs resources.
* @param None
* @retval None
*/
static void BSP_Config(void)
{
/* Configure LED1, LED2, LED3 and LED4 */
BSP_LED_Init(LED1);
BSP_LED_Init(LED2);
BSP_LED_Init(LED3);
BSP_LED_Init(LED4);
/* Init IO Expander */
BSP_IO_Init();
/* Enable IO Expander interrupt for ETH MII pin */
BSP_IO_ConfigPin(MII_INT_PIN, IO_MODE_IT_FALLING_EDGE);
}
/**
* @brief Configures and enables the touch screen interrupts.
* @retval TS_OK if all initializations are OK. Other value if error.
*/
uint8_t BSP_TS_ITConfig(void)
{
/* Initialize the IO */
BSP_IO_Init();
/* Configure TS IT line IO */
BSP_IO_ConfigPin(TS_INT_PIN, IO_MODE_IT_FALLING_EDGE);
/* Enable the TS ITs */
tsDriver->EnableIT(I2cAddress);
return TS_OK;
}
/**
* @brief Initializes the STM324x9I-EVAL's LCD and LEDs resources.
* @param None
* @retval None
*/
static void BSP_Config(void)
{
/* Initialize STM324x9I-EVAL's LEDs */
BSP_LED_Init(LED1);
BSP_LED_Init(LED2);
BSP_LED_Init(LED3);
BSP_LED_Init(LED4);
/* Init IO Expander */
BSP_IO_Init();
/* Enable IO Expander interrupt for ETH MII pin */
BSP_IO_ConfigPin(MII_INT_PIN, IO_MODE_IT_FALLING_EDGE);
}
/**
* @brief Initializes the SD card device.
* @retval SD status
*/
uint8_t BSP_SD_Init(void)
{
uint8_t sd_state = MSD_OK;
/* PLLSAI is dedicated to LCD periph. Do not use it to get 48MHz*/
/* uSD device interface configuration */
uSdHandle.Instance = SDIO;
uSdHandle.Init.ClockEdge = SDIO_CLOCK_EDGE_RISING;
uSdHandle.Init.ClockBypass = SDIO_CLOCK_BYPASS_DISABLE;
uSdHandle.Init.ClockPowerSave = SDIO_CLOCK_POWER_SAVE_DISABLE;
uSdHandle.Init.BusWide = SDIO_BUS_WIDE_1B;
uSdHandle.Init.HardwareFlowControl = SDIO_HARDWARE_FLOW_CONTROL_ENABLE;
uSdHandle.Init.ClockDiv = SDIO_TRANSFER_CLK_DIV;
/* Configure IO functionalities for SD detect pin */
BSP_IO_Init();
/* Check if the SD card is plugged in the slot */
BSP_IO_ConfigPin(SD_DETECT_PIN, IO_MODE_INPUT_PU);
if(BSP_SD_IsDetected() != SD_PRESENT)
{
return MSD_ERROR_SD_NOT_PRESENT;
}
/* Msp SD initialization */
BSP_SD_MspInit(&uSdHandle, NULL);
/* HAL SD initialization */
if(HAL_SD_Init(&uSdHandle, &uSdCardInfo) != SD_OK)
{
sd_state = MSD_ERROR;
}
/* Configure SD Bus width */
if(sd_state == MSD_OK)
{
/* Enable wide operation */
if(HAL_SD_WideBusOperation_Config(&uSdHandle, SDIO_BUS_WIDE_4B) != SD_OK)
{
sd_state = MSD_ERROR;
}
else
{
sd_state = MSD_OK;
}
}
return sd_state;
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/* STM32F4xx HAL library initialization:
- Configure the Flash prefetch, instruction and Data caches
- Configure the Systick to generate an interrupt each 1 msec
- Set NVIC Group Priority to 4
- Global MSP (MCU Support Package) initialization
*/
HAL_Init();
/* Configure the system clock to 180 MHz */
SystemClock_Config();
/* Initialize IO expander */
#if defined(USE_IOEXPANDER)
BSP_IO_Init();
#endif
/* Configure LED1, LED2, LED3 and LED4 */
BSP_LED_Init(LED1);
BSP_LED_Init(LED2);
BSP_LED_Init(LED3);
BSP_LED_Init(LED4);
/* Creates the mutex */
osMutexDef(osMutex);
osMutex = osMutexCreate(osMutex(osMutex));
if(osMutex != NULL)
{
/* Define and create the high priority thread */
osThreadDef(MutHigh, MutexHighPriorityThread, osPriorityBelowNormal, 0, configMINIMAL_STACK_SIZE);
osHighPriorityThreadHandle = osThreadCreate(osThread(MutHigh), NULL);
/* Define and create the medium priority thread */
osThreadDef(MutMedium, MutexMeduimPriorityThread, osPriorityLow, 0, configMINIMAL_STACK_SIZE);
osMediumPriorityThreadHandle = osThreadCreate(osThread(MutMedium), NULL);
/* Define and create the low priority thread */
osThreadDef(MutLow, MutexLowPriorityThread, osPriorityIdle, 0, configMINIMAL_STACK_SIZE);
osThreadCreate(osThread(MutLow), NULL);
}
/* Start scheduler */
osKernelStart();
/* We should never get here as control is now taken by the scheduler */
for(;;);
}
/**
* @brief Initializes the STM324x9I-EVAL's LCD and LEDs resources.
* @param None
* @retval None
*/
static void BSP_Config(void)
{
#ifdef USE_LCD
uint8_t lcd_status = LCD_OK;
#endif /* USE_LCD */
/* Configure LED1, LED2, LED3 and LED4 */
BSP_LED_Init(LED1);
BSP_LED_Init(LED2);
BSP_LED_Init(LED3);
BSP_LED_Init(LED4);
/* Init MFX IO Expander */
BSP_IO_Init();
/* Enable MFX IO Expander interrupt for ETH MII pin */
BSP_IO_ConfigPin(MII_INT_PIN, IO_MODE_IT_FALLING_EDGE);
#ifdef USE_LCD
/* Initialize and start the LCD display in mode 'lcd_mode'
* Using LCD_FB_START_ADDRESS as frame buffer displayed contents.
* This buffer is modified by the BSP (draw fonts, objects depending on BSP calls).
*/
/* Set Portrait orientation if needed, by default orientation is set to
Landscape */
/* Initialize DSI LCD */
// BSP_LCD_InitEx(LCD_ORIENTATION_PORTRAIT); /* uncomment if Portrait orientation is needed */
BSP_LCD_Init(); /* Uncomment if default config (landscape orientation) is needed */
while(lcd_status != LCD_OK);
BSP_LCD_LayerDefaultInit(0, LCD_FB_START_ADDRESS);
BSP_LCD_SetFont(&LCD_DEFAULT_FONT);
/* Initialize LCD Log module */
LCD_LOG_Init();
/* Show Header and Footer texts */
LCD_LOG_SetHeader((uint8_t *)"Webserver Application Netconn API");
LCD_LOG_SetFooter((uint8_t *)"STM32469I-EVAL board");
LCD_UsrLog ((char *)" State: Ethernet Initialization ...\n");
#endif /* USE_LCD */
}
/**
* @brief Initializes the STM32446E's LCD and LEDs resources.
* @param None
* @retval None
*/
static void BSP_Config(void)
{
/* Initialize IO expander */
BSP_IO_Init();
/* Initialize STM32446E-EVAL's LEDs */
BSP_LED_Init(LED1);
BSP_LED_Init(LED3);
/* Initialize the Touch screen */
BSP_TS_Init(240, 320);
/* Enable the CRC Module */
__CRC_CLK_ENABLE();
}
/**
* @brief Configures and enables the touch screen interrupts.
* @param None
* @retval TS_OK: if ITconfig is OK. Other value if error.
*/
uint8_t BSP_TS_ITConfig(void)
{
uint8_t ret = TS_ERROR;
/* Initialize the IO */
ret = BSP_IO_Init();
/* Configure TS IT line IO */
BSP_IO_ConfigPin(TS_INT_PIN, IO_MODE_IT_FALLING_EDGE);
/* Enable the TS ITs */
TsDrv->EnableIT(TS_I2C_ADDRESS);
return ret;
}
/**
* @brief Configures joystick GPIO and EXTI modes.
* @param Joy_Mode: Button mode.
* This parameter can be one of the following values:
* @arg JOY_MODE_GPIO: Joystick pins will be used as simple IOs
* @arg JOY_MODE_EXTI: Joystick pins will be connected to EXTI line
* with interrupt generation capability
* @retval IO_OK: if all initializations are OK. Other value if error.
*/
uint8_t BSP_JOY_Init(JOYMode_TypeDef Joy_Mode)
{
uint8_t ret = 0;
/* Initialize the IO functionalities */
ret = BSP_IO_Init();
/* Configure joystick pins in IT mode */
if(Joy_Mode == JOY_MODE_EXTI)
{
/* Configure joystick pins in IT mode */
BSP_IO_ConfigPin(JOY_ALL_PINS, IO_MODE_IT_FALLING_EDGE);
}
return ret;
}
/**
* @brief Configurates the BSP.
* @param None
* @retval None
*/
static void BSP_Config(void)
{
/* Configure LED1, LED2, LED3 and LED4 */
BSP_LED_Init(LED1);
BSP_LED_Init(LED2);
BSP_LED_Init(LED3);
BSP_LED_Init(LED4);
/* Set Systick Interrupt to the highest priority */
HAL_NVIC_SetPriority(SysTick_IRQn, 0x0, 0x0);
/* Init IO Expander */
BSP_IO_Init();
/* Enable IO Expander interrupt for ETH MII pin */
BSP_IO_ConfigPin(MII_INT_PIN, IO_MODE_IT_FALLING_EDGE);
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/* Enable the CPU Cache */
CPU_CACHE_Enable();
/* STM32F7xx HAL library initialization:
- Configure the Flash ART accelerator on ITCM interface
- Configure the Systick to generate an interrupt each 1 msec
- Set NVIC Group Priority to 4
- Low Level Initialization
*/
HAL_Init();
/* Configure the System clock to have a frequency of 200 Mhz */
SystemClock_Config();
/* Initialize IO expander */
BSP_IO_Init();
/* Init MSC Application */
MSC_InitApplication();
/* Init Host Library */
USBH_Init(&hUSBHost, USBH_UserProcess, 0);
/* Add Supported Class */
USBH_RegisterClass(&hUSBHost, USBH_MSC_CLASS);
/* Start Host Process */
USBH_Start(&hUSBHost);
/* Register the file system object to the FatFs module */
if(f_mount(&USBH_fatfs, "", 0) != FR_OK)
{
LCD_ErrLog("ERROR : Cannot Initialize FatFs! \n");
}
/* Run Application (Blocking mode) */
while (1)
{
/* USB Host Background task */
USBH_Process(&hUSBHost);
/* MSC Menu Process */
MSC_MenuProcess();
}
}
/**
* @brief Initializes the SD card device.
* @param None
* @retval SD status.
*/
uint8_t BSP_SD_Init(void)
{
uint8_t SD_state = MSD_OK;
/* uSD device interface configuration */
uSdHandle.Instance = SDIO;
uSdHandle.Init.ClockEdge = SDIO_CLOCK_EDGE_RISING;
uSdHandle.Init.ClockBypass = SDIO_CLOCK_BYPASS_DISABLE;
uSdHandle.Init.ClockPowerSave = SDIO_CLOCK_POWER_SAVE_DISABLE;
uSdHandle.Init.BusWide = SDIO_BUS_WIDE_1B;
uSdHandle.Init.HardwareFlowControl = SDIO_HARDWARE_FLOW_CONTROL_DISABLE;
uSdHandle.Init.ClockDiv = SDIO_TRANSFER_CLK_DIV;
/* Configure IO functionalities for SD detect pin */
BSP_IO_Init();
/* Check if the SD card is plugged in the slot */
if(BSP_SD_IsDetected() != SD_PRESENT)
{
return MSD_ERROR;
}
/* HAL SD initialization */
SD_MspInit();
if(HAL_SD_Init(&uSdHandle, &SD_CardInfo) != SD_OK)
{
SD_state = MSD_ERROR;
}
/* Configure SD Bus width */
if(SD_state == MSD_OK)
{
/* Enable wide operation */
if(HAL_SD_WideBusOperation_Config(&uSdHandle, SDIO_BUS_WIDE_4B) != SD_OK)
{
SD_state = MSD_ERROR;
}
else
{
SD_state = MSD_OK;
}
}
return SD_state;
}
