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STM32F407,OV9655 Camera,DCMI,USART

Question asked by KULKARNI.NAGESH on Feb 12, 2017
Latest reply on Feb 14, 2017 by KULKARNI.NAGESH

I am using STM32F4 Discovery board,extension board & STM32F DIS Camera 1.3MP OV9655.


I am having two questions on this,

1] If I need to transfer image with 1280 x 1024 resolution then can I send from DCMI peripheral to USART directly or I need to store an image in external SRAM first then to USART??

2] If I need to store image with 1280 x 1024 resolution in SD card then what are the steps I need to follow??


Most of the examples on the internet are camera with LCD. In those examples image is stored from camera to LCD SRAM & from LCD SRAM to SD card. (Correct me if I am wrong)

I am not using LCD.