Hi!ST manual PM0253:[31:9] TBLOFF Vector table base offset field. It contains bits [29:7] of the offset of the table base from the bottom of the memory map.[8:0] - ReservedArm v7-M Architecture Reference Manual:Bits[31:7] of the vector table address....
I'm using STM32L433 and what happens on rare occasions is that the RTC somehow gets corrupted and runs at 60% of its normal speed. Software resets do not fix the problem. I finally figured this out, it requires a backup domain reset. This is the code...
I'm using an STM32H7B3I-DK. Using CubeMX, I'm trying to add rising edge interrupts on PI10, PH10, and PF10. The board uses one interrupt for WAKE_UP already. But, every time I go to add the third GPIO, it takes off a previous one and returns it to th...
Hi,I am interfacing an FRAM driver from STM32L452RE using HAL lib. mem_read operation is not sufficient to put the FRAM chip to sleep mode. This requires a restart condition as follows:[Start][0xF8][Ack][0xA0][Ack][Rep Start][0x86][Ack][Stop]Here I t...
I am trying to create external flash loader for STM32F407VE. The flash is w25q64jv - 8MB.I tried to follow the tutorial but since this is QuadSPI and I think STM32F407VE does not support QuadSPI.https://www.youtube.com/watch?v=XqCq0xtQmbI&list=PLnMKN...
A hex file generated from STM32F746ZGT6 is it compatible with STM32F756ZGT6?
HelloI am considering a double buffer DMA transfer using FMCI want to DMA the data from the external SRAM device to the internal RAM using double bufferingHow do I configure STMCubeMX?Best Regards
DMA config as below hdma_tim.Instance = TIMx_CC1_DMA_INST; hdma_tim.Init.Channel = DMA_CHANNEL_6; hdma_tim.Init.Direction = DMA_MEMORY_TO_PERIPH; hdma_tim.Init.PeriphInc = DMA_PINC_DISABLE; hdma_tim.Init.MemInc = DMA_MINC_ENABLE; hdma_...
The STM32F401xD has 384Kbytes FLASH and the STM32F401xE has 512Kbytes FLASH.Is there a mistake in the reference manual?3.3 Embedded Flash memory in STM32F401xB/C and STM32F401xD/EAccording to the manual STM32F401xD/E have the same number of sectors. ...
