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STM32F429I-DISCO SDRAM + DCMI troubles

Question asked by soroka.andrey on Dec 30, 2015
Latest reply on Jan 3, 2016 by soroka.andrey
Hello, I have ov7720 camera connected via DCMI to 429-disco board, it works, but when im trying to use SDRAM some issues occurs. DCMI and I2C (to configure camera) stop work after initialisation of ram (BSP_SDRAM_Init();). Memory itself works fine (read/write to address 0xD0000000), SDIO and LCD via SPI also, but DCMI and I2C have no signs of life, when I remove initialisation string - everything is fine. Project generated with STM32CubeMX 4.12.0, STM32CubeF4 firmware package 1.10.1