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Opened this issue · 6 comments
please tell me what is your version of IAR?
IAR 7.50
thank you.Can the video of this project be displayed on rgb lcd directly if i dont't connnect the VGA screen?
i have tried this idea,it don't work
Sorry, I don't understand your question.
Note that "stm32F4_discovery_project" do not need any display, you cant try it first.
If I want to display the picture on rgb lcd, what do I need to change?
See https://github.com/iliasam/STM32_HOST_UVC_Camera/blob/master/HAL_source/stm32F429_project/Src/main.c
//Draw captured image
if (USBH_VIDEO_Target_Format == USBH_VIDEO_YUY2)
{
lcd_draw_yuyv_picture((uint8_t*)uvc_ready_framebuffer_ptr);
}
else
{
mjpeg_decompression_and_draw((uint8_t*)uvc_ready_framebuffer_ptr, uvc_ready_frame_length);
}
And also: https://github.com/iliasam/STM32_HOST_UVC_Camera/blob/master/HAL_source/stm32F429_project/Src/mjpeg_decoding.c#L49
UINT output_func(JDEC* jd, void* bitmap, JRECT* rect) {}