/**
* @brief This function Resumes the audio file stream.
* @retval AUDIO_OK if correct communication, else wrong communication
*/
uint8_t BSP_AUDIO_IN_Resume(void)
{
/* Call the Media layer pause/resume function */
HAL_I2S_DMAResume(&hAudioInI2s);
/* Return AUDIO_OK if all operations are OK */
return AUDIO_OK;
}
/**
* @brief This function Resumes the audio file stream.
* @note When calling BSP_AUDIO_OUT_Pause() function for pause, only
* BSP_AUDIO_OUT_Resume() function should be called for resume (use of BSP_AUDIO_OUT_Play()
* function for resume could lead to unexpected behavior).
* @retval AUDIO_OK if correct communication, else wrong communication
*/
uint8_t BSP_AUDIO_OUT_Resume(void)
{
/* Call the Audio Codec Pause/Resume function */
if(pAudioDrv->Resume(AUDIO_I2C_ADDRESS) != 0)
{
return AUDIO_ERROR;
}
else
{
/* Call the Media layer resume function */
return (HAL_I2S_DMAResume(&hAudioOutI2s));
}
}
/**
* @brief This function Resumes the audio file stream.
* @WARNING When calling BSP_AUDIO_OUT_Pause() function for pause, only
* BSP_AUDIO_OUT_Resume() function should be called for resume (use of BSP_AUDIO_OUT_Play()
* function for resume could lead to unexpected behavior).
* @retval AUDIO_OK if correct communication, else wrong communication
*/
uint8_t BSP_AUDIO_OUT_Resume(void)
{
/* Call the Audio Codec Pause/Resume function */
if(audio_drv->Resume(AUDIO_I2C_ADDRESS) != 0)
{
return AUDIO_ERROR;
}
else
{
/* Call the Media layer pause/resume function */
HAL_I2S_DMAResume(&haudio_i2s);
/* Return AUDIO_OK if all operations are OK */
return AUDIO_OK;
}
}
/**
* @brief This function Resumes the audio file stream.
* @WARNING When calling BSP_AUDIO_OUT_Pause() function for pause, only
* BSP_AUDIO_OUT_Resume() function should be called for resume (use of BSP_AUDIO_OUT_Play()
* function for resume could lead to unexpected behavior).
* @retval AUDIO_OK if correct communication, else wrong communication
*/
uint8_t BSP_AUDIO_OUT_Resume(void)
{
/* Call the Audio Codec Pause/Resume function */
if(pAudioDrv->Resume(AUDIO_I2C_ADDRESS) != 0)
{
return AUDIO_ERROR;
}
else
{
/* Call the Media layer resume function */
HAL_I2S_DMAResume(&hAudioOutI2s);
/* Return AUDIO_OK when all operations are correctly done */
return AUDIO_OK;
}
}
int mjpegPause(int id)
{
int seekBytes, media_data_totalBytes, diff;
int ret = RET_PLAY_NORM, curX, prevX = 0;
int duration = media.video.duration / media.video.timeScale;
int swHoldCnt, media_data_denom;
int time = duration * (float)((float)*pv_src.videoStcoCount / (float)video_stco.numEntry);
char timeStr[20];
LCD_SetRegion(0, 0, LCD_WIDTH - 1, LCD_HEIGHT - 1);
pcf_typedef pcf;
pcf.dst_gram_addr = (uint32_t)frame_buffer;
pcf.pixelFormat = PCF_PIXEL_FORMAT_RGB565;
pcf.size = 12;
pcf.color = WHITE;
pcf.colorShadow = GRAY;
pcf.alphaSoftBlending = 1;
pcf.enableShadow = 1;
pcf_font.metrics.hSpacing = 2;
drawBuff = (drawBuff_typedef*)cursorRAM;
char s[10];
SPRINTF(s, "%d/%d", id, fat.fileCnt - 1);
LCD_GotoXY(5, MUSIC_INFO_POS_Y + 1);
LCDPutString(s, &pcf);
mjpeg_touch.resynch = 1;
mjpegTouch(id, *pv_src.videoStcoCount);
mjpeg_touch.resynch = 0;
LCDPutIcon(4, 100, 12, 12, pause_icon_12x12, pause_icon_12x12_alpha);
LCDPutIcon(UI_POS_X, UI_POS_Y, 120, 14, seekbar_120x14, seekbar_120x14_alpha);
drawBuff->navigation_loop.x = 140;
drawBuff->navigation_loop.y = UI_POS_Y;
drawBuff->navigation_loop.width = 18;
drawBuff->navigation_loop.height = 14;
LCDStoreBgImgToBuff(drawBuff->navigation_loop.x, drawBuff->navigation_loop.y, \
drawBuff->navigation_loop.width, drawBuff->navigation_loop.height, drawBuff->navigation_loop.p);
Update_Navigation_Loop_Icon(drawBuff, music_control.b.navigation_loop_mode);
drawBuff->posision.width = 12;
drawBuff->posision.height = 12;
drawBuff->posision.x = UI_POS_X + 1;
drawBuff->posision.y = UI_POS_Y + 1;
prevX = UI_POS_X + 1;
LCDStoreBgImgToBuff(prevX, drawBuff->posision.y, \
drawBuff->posision.width, drawBuff->posision.height, drawBuff->posision.p);
DRAW_SEEK_CIRCLE((float)time / (float)duration , seek_circle_12x12);
DRAW_MOV_TIME_STR();
DRAW_MOV_REMAIN_TIME_STR();
LCD_FRAME_BUFFER_Transmit(LCD_DMA_TRANSMIT_BLOCKING);
int pause_flag = 0;
if(LCDStatusStruct.waitExitKey == PLAY_PAUSE || LCDStatusStruct.waitExitKey == PLAY_LOOP_MODE)
{
pause_flag = 1;
LCDStatusStruct.waitExitKey = 1;
}
extern int8_t vol;
while(1){
switch(LCDStatusStruct.waitExitKey)
{
case 0:
return RET_PLAY_STOP;
break;
case VOL_UP:
vol = ++vol < 6 ? vol : 6;
// wm8731_left_headphone_volume_set(121 + vol);
LCDStatusStruct.waitExitKey = 1;
break;
case VOL_DOWN:
vol = --vol > -121 ? vol : -121;
// wm8731_left_headphone_volume_set(121 + vol);
LCDStatusStruct.waitExitKey = 1;
break;
case PLAY_PAUSE:
ret = 1;
LCDStatusStruct.waitExitKey = 1;
goto PAUSE_EXIT;
break;
case PLAY_LOOP_MODE:
Update_Navigation_Loop_Icon(drawBuff, music_control.b.navigation_loop_mode = ++music_control.b.navigation_loop_mode % 5);
LCD_FRAME_BUFFER_Transmit(LCD_DMA_TRANSMIT_NOBLOCKING);
LCDStatusStruct.waitExitKey = 1;
break;
case PLAY_SW_HOLD_LEFT:
media_data_totalBytes = video_stco.numEntry;
seekBytes = *pv_src.videoStcoCount;
media_data_denom = 100;
swHoldCnt = SW_HOLD_CNT_VAL;
while(HAL_GPIO_ReadPin(SW_PUSH_LEFT_PORT, SW_PUSH_LEFT_PIN) == GPIO_PIN_RESET){
diff = seekBytes - media_data_totalBytes / media_data_denom;
if(diff < 0){
seekBytes = 2;
} else {
seekBytes += -media_data_totalBytes / media_data_denom;
}
mjpegTouch(id, seekBytes);
HAL_Delay(20);
media_data_denom = 100 / (++swHoldCnt / SW_HOLD_CNT_VAL);
}
ret = 1;
LCDStatusStruct.waitExitKey = 1;
if(!pause_flag){
goto PAUSE_EXIT;
}
break;
case PLAY_SW_HOLD_RIGHT:
media_data_totalBytes = video_stco.numEntry;
seekBytes = *pv_src.videoStcoCount;
media_data_denom = 100;
swHoldCnt = SW_HOLD_CNT_VAL;
while(HAL_GPIO_ReadPin(SW_PUSH_RIGHT_PORT, SW_PUSH_RIGHT_PIN) == GPIO_PIN_RESET){
if((seekBytes + media_data_totalBytes / media_data_denom) > media_data_totalBytes){
continue;
}
seekBytes += media_data_totalBytes / media_data_denom;
mjpegTouch(id, seekBytes);
HAL_Delay(20);
media_data_denom = 100 / (++swHoldCnt / SW_HOLD_CNT_VAL);
}
ret = 1;
LCDStatusStruct.waitExitKey = 1;
if(!pause_flag){
goto PAUSE_EXIT;
}
break;
case PLAY_NEXT:
ret = RET_PLAY_NEXT;
return ret;
case PLAY_PREV:
ret = RET_PLAY_PREV;
return ret;
break;
default:
break;
}
HAL_Delay(1);
}
PAUSE_EXIT:
if(media.video.width != LCD_WIDTH || media.video.height != LCD_HEIGHT){
LCD_DrawSquare(0, 0, LCD_WIDTH, media.video.startPosY, BLACK);
LCD_DrawSquare(0, media.video.startPosY, (LCD_WIDTH - media.video.width) / 2, media.video.height, BLACK);
LCD_DrawSquare(media.video.startPosX + media.video.width, media.video.startPosY, (LCD_WIDTH - media.video.width) / 2, media.video.height, BLACK);
LCD_DrawSquare(0, media.video.startPosY + media.video.height, LCD_WIDTH, LCD_HEIGHT - (media.video.startPosY + media.video.height), BLACK);
}
LCD_FRAME_BUFFER_Transmit(LCD_DMA_TRANSMIT_BLOCKING); /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
while((SpiLcdHandle.State != HAL_SPI_STATE_READY)){};
memset(dac_intr.buff, '\0', dac_intr.bufferSize);
LCD_SetRegion(media.video.startPosX, media.video.startPosY, media.video.startPosX + media.video.width - 1, media.video.startPosY + media.video.height - 1);
HAL_I2S_DMAResume(&haudio_i2s);
DMA_SOUND_IT_ENABLE;
return ret;
}