/**
* @brief Suspend callback.
* @param hpcd: PCD handle
* @retval None
*/
void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
{
if(hpcd->Instance == USB_OTG_HS)
{
#ifdef USE_USB_HS_IN_FS
__HAL_PCD_GATE_PHYCLOCK(hpcd);
USBD_LL_Suspend(hpcd->pData);
/*Enter in STOP mode */
if (hpcd->Init.low_power_enable)
{
/* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register */
SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
}
#endif
}
else
{
__HAL_PCD_GATE_PHYCLOCK(hpcd);
USBD_LL_Suspend(hpcd->pData);
/*Enter in STOP mode */
if (hpcd->Init.low_power_enable)
{
/* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register */
SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
}
}
}
/**
* @brief HAL_PCDEx_LPM_Callback : Send LPM message to user layer
* @param hpcd: PCD handle
* @param msg: LPM message
* @retval HAL status
*/
void HAL_PCDEx_LPM_Callback(PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg)
{
switch ( msg)
{
case PCD_LPM_L0_ACTIVE:
if (hpcd->Init.low_power_enable)
{
SystemClock_Config();
/* Reset SLEEPDEEP bit of Cortex System Control Register */
SCB->SCR &= (uint32_t)~((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
}
__HAL_PCD_UNGATE_PHYCLOCK(hpcd);
USBD_LL_Resume(hpcd->pData);
break;
case PCD_LPM_L1_ACTIVE:
__HAL_PCD_GATE_PHYCLOCK(hpcd);
USBD_LL_Suspend(hpcd->pData);
/*Enter in STOP mode */
if (hpcd->Init.low_power_enable)
{
/* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register */
SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
}
break;
}
}
/**
* @brief Suspend callback.
* @param hpcd: PCD handle
* @retval None
*/
void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
{
__IO uint32_t i=0;
if(hpcd->Instance == USB_OTG_HS)
{
__HAL_USB_OTG_HS_WAKEUP_EXTI_DISABLE_IT();
__HAL_PCD_GATE_PHYCLOCK(hpcd);
/* Wait timeout of 6 ULPI PHY clock ~= 18 cpu clocks */
for (i=0; i<18; i++)
{
__NOP();
}
if (__HAL_PCD_IS_PHY_SUSPENDED(hpcd)) /* when set then false resume condition*/
{
__HAL_USB_OTG_HS_WAKEUP_EXTI_CLEAR_FLAG();
__HAL_USB_OTG_HS_WAKEUP_EXTI_ENABLE_IT();
USBD_LL_Suspend(hpcd->pData);
/*Enter in STOP mode */
if (hpcd->Init.low_power_enable)
{
/* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register */
SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
}
}
}
else
{
__HAL_PCD_GATE_PHYCLOCK(hpcd);
USBD_LL_Suspend(hpcd->pData);
/*Enter in STOP mode */
if (hpcd->Init.low_power_enable)
{
/* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register */
SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
}
}
}
/**
* @brief Suspend callback.
* @param hpcd: PCD handle
* @retval None
*/
void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
{
/* Inform USB library that core enters in suspend Mode */
USBD_LL_Suspend(hpcd->pData);
/*Enter in STOP mode */
if (hpcd->Init.low_power_enable)
{
/* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register */
SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
}
}
/**
* @brief Suspend callback.
* @param hpcd: PCD handle
* @retval None
*/
void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
{
USBD_LL_Suspend(hpcd->pData);
/*Enter in STOP mode */
/* USER CODE BEGIN 2 */
if (hpcd->Init.low_power_enable)
{
/* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register */
SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
}
/* USER CODE END 2 */
}
/**
* @brief Suspend callback.
* When Low power mode is enabled the debug cannot be used (IAR, Keil doesn't support it)
* @param hpcd: PCD handle
* @retval None
*/
void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
{
/* Inform USB library that core enters in suspend Mode */
USBD_LL_Suspend(hpcd->pData);
#ifndef STM32F1
__HAL_PCD_GATE_PHYCLOCK(hpcd);
#endif
/*Enter in STOP mode */
/* USER CODE BEGIN 2 */
if (hpcd->Init.low_power_enable)
{
/* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register */
SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
}
/* USER CODE END 2 */
}
/**
* @brief Suspend callback.
* @param hpcd: PCD handle
* @retval None
*/
void HAL_PCD_SuspendCallback (PCD_HandleTypeDef *hpcd)
{
USBD_LL_Suspend (hpcd->pData);
}
/**
* @brief Suspend callback.
* When Low power mode is enabled the debug cannot be used (IAR, Keil doesn't support it)
* @param hpcd: PCD handle
* @retval None
*/
void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
{
U8 i,y;
// USBD_HID_HandleTypeDef *ptr;
// ptr = (USBD_HID_HandleTypeDef *)(hUsbDeviceFS.pClassData);
// GPIO_InitTypeDef GPIO_InitStruct;
/* Inform USB library that core enters in suspend Mode */
USBD_LL_Suspend(hpcd->pData);
/*Enter in STOP mode */
/* USER CODE BEGIN 2 */
if (hpcd->Init.low_power_enable)
{
//[ slash
// for (y = COLS; y < COLS+ROWS; y++) { // Scan, save, and update the current keyboard state
// gpio_setDirvalue(matrix[y].port, matrix[y].pin, GPIO_MODE_OUTPUT_PP, GPIO_PIN_SET);
// for (i = 0; i < 10; i++);
// }
if (HAL_TIM_Base_Stop_IT(&htim2) != HAL_OK)
{
/* Starting Error */
while(1);
}
HAL_I2CEx_AnalogFilter_Config(&hi2c2, I2C_ANALOGFILTER_DISABLE);
if (HAL_I2C_DeInit(&hi2c2)!= HAL_OK) {
while(1);
}
for (i=0;i<3;i++) {
((USBD_HID_HandleTypeDef *)&hUsbDeviceFS.pClassData)->state[i] = HID_BUSY;
}
HAL_GPIO_WritePin(LED_RESET_GPIO_Port, LED_RESET_Pin, GPIO_PIN_RESET); // Low to shut down led controller
// for (i = 0; i < 10; i++);
// GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3
// |GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7
// |GPIO_PIN_15;
// GPIO_InitStruct.Pin = GPIO_PIN_15;
// GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING;
// GPIO_InitStruct.Pull = GPIO_NOPULL;
// HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
////// __HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_0);
////// __HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_1);
////// __HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_2);
////// __HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_3);
////// __HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_4);
////// __HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_5);
////// __HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_6);
////// __HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_7);
// __HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_15);
__HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_All);
//// HAL_NVIC_SetPriority(EXTI0_1_IRQn, 3, 0);
HAL_NVIC_EnableIRQ(EXTI0_1_IRQn);
//// HAL_NVIC_SetPriority(EXTI2_3_IRQn, 3, 0);
HAL_NVIC_EnableIRQ(EXTI2_3_IRQn);
// HAL_NVIC_SetPriority(EXTI4_15_IRQn, 3, 0);
HAL_NVIC_EnableIRQ(EXTI4_15_IRQn);
//// __HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_0);
//// __HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_1);
//// __HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_2);
//// __HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_3);
//// __HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_4);
//// __HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_5);
//// __HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_6);
//// __HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_7);
//// __HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_15);
// __HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_All);
//// HAL_NVIC_DisableIRQ(I2C2_IRQn);
//]
for (y = 0; y < COLS; y++) { // Scan, save, and update the current keyboard state
gpio_setDirvalue(matrix[y].port, matrix[y].pin, GPIO_MODE_OUTPUT_PP, GPIO_PIN_RESET);
for (i = 0; i < 10; i++);
}
for (y = 0; y < COLS; y++) { // Scan, save, and update the current keyboard state
gpio_setDirvalue(matrix[y].port, matrix[y].pin, GPIO_MODE_OUTPUT_PP, GPIO_PIN_RESET);
for (i = 0; i < 10; i++);
}
/* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register */
// SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
}
/* USER CODE END 2 */
}
/**
* @brief Suspend callback.
* @param hpcd: PCD handle
* @retval None
*/
void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
{
USBD_LL_Suspend(hpcd->pData);
ui_led_usb_set( false );
}
