Hallo,I'm using a STM32H745, that shall access an external NOR flash with the timing recommended by ST at the reference manual RM0399 on page 875. I did exactly reproduce this timing setting, but no access will be generated on the FMC pins.When I ch...
HELLO ive created a project in cubemx v4.22. later i changed to new version i mean i downloaded the v 4.24.0 if i add iwdt then i get the project it doesnt compile , igot this error compiling system_stm32f1xx.c...linking...ROVER_LORA\ROVER_LORA.axf: ...
Hello, I need help with my external SDRAM I try lot of thing like use discovery board (STM32F769i) with a SDRAM on 32 bits and when I try 16 bits or 8 bits all is ok work like a charm.My custom board have a STM32F779 with 16 bits ram.My issue is that...
Hi All,Iam using this STM32L412 MCU based WIFI module (Murata's Type 1LD module) in my project. Currently powering it with 1.8VDC for the operation and my other peripheral are 1.8V logic also it is battery operated project . Here im not able to brin...
Hello,I am implemented UART bootloader on my windows controlled test bench. All is great and working, but some uncertain exist with jump command.Its says in app note:jumps to the memory location programmed in the received ‘address + 4’ (correspondin...
I am working on STM32L151RCT6 controller in STMcube IDE.. i have one application running in the Flash from starting address and one more application i want to run it from other location of Flash..basically 2 block of firmware(applications) i am consi...
Hi,I had a question with respect to the internal flash of the stm32 chip that we are using. After much investigation, it seems that the erase operation (via the HAL_FLASHEx_Erase_IT() function in software or using the ST-link utility directly) is "sl...
I am working on a project that uses an STM32F4 disc board to read and write external ADC and DAC with two SPI interfaces. SPI1 (DMA2 Stream3) is set to TX only to write waveform to a DAC, and SPI3 (DMA1 Stream0) is set to RX only to read an ADC. Whe...
