Is it possible to transfer data from FLASH to DAC using DMA?

[ivashi]

Posted on October 19, 2016 at 10:42

Hello, I'm very new to STM32. I'm trying to generate some complex signal using internal DAC, using array of values. I would like to store this array in ROM (FLASH), since I need RAM for another task. Is it possible to transfer data from FLASH to DAC using DMA? Datasheet say: ''Access to Flash, SRAM, APB and AHB peripherals as source and destination'', but in STM32CubeMX I don't see FLASH option as data source...

#stm32 #dma #dac

[waclawek.jan]

Posted on October 19, 2016 at 11:21

Which STM32 model?

Have you consulted the DMA section of the relevant RM? JW