Forum Posts
Resolved! why can't program FLASH when FLASH all bit is 1?
I use STM32L431, it only possible to program double word, I want program a new data to FLASH if the 64 bits all is '1' in FLASH, otherwise, if the 64 bits is not all '1', I erase it first before program. But when I program a 0xffffffffffffffff to...
DMA With Multichannel ADC in STM32F302R8
Hello , I have validated your code & single ADC channel is working completely fine. But when I move for Multiple ADC channel ,I'm unable to read the buffer memory. Can you please guide me through it and feel free to pin point if I'm wrong at some poi...
Resolved! How to install STM32Cube suite
The suite seems to consist of STM32CubeMX, STM32CubeIDE, STM32CubeProgrammer, STM32CubeMonitor, STM32Cube MCU Packages, and STM32Cube Expansion Packages. Do I need to download and install each of these separately, or is there a single installer that ...
detecting STM32 via coolterm / teraterm to send a char
Hi , i wanted to connect and send a char from my stm32 blue pill but i cant connect it to the serial monitor via tera twerm or cool term ( the stm32 is connected to usb via an st link v2 and it is detected) making an led blink is possible but i cant...
SPI max frequency test
Hey,I would like to use an ADC LTC2315,in maximum SPI interface (87.5Mhz Fclk).Does anyone tried to work with the STM32H743 In SPI At this Frequency, or more?From DS, in master mode Channel 1 can work in Max of 133MHz, hope it really does.Moreover, c...
Resolved! Latching comparator output
I'm building an overcurrent protection device based on an STM32F301C8, using COMP2 to compare an analog signal from a hall sensor against the DAC1 output value.Now I'd like to generate a latching error signal that will remain asserted when the overcu...
Littlefs and flash lifespan calculation ?
Hi,In my office, I use a custom STM32F767GTx card with a QSPI N25Q128A flash memory.I use littlefs to create, write and read files.My software works well, I monitor some inputs and store these values in a file.Every 24 hours, I have a 200 kbytes file...
Where is the NUCLEO-L552ZE-Q default binary?
I'm talking about the firmware with which the Nucleo comes ex factory. It's not among the compiled binaries (https://www.st.com/en/evaluation-tools/stm32-discovery-kits.html#resource click on Binary resources - no direct link courtesy of the idiotic ...
Resolved! For STM32H745XI-Disco board are there example source code for initializing and using CRC , SDRAM and also using the EMMC 4GB flash .
Hi ,We need to develop driver for 4GB EMMC flash and SDRAM .For STM32H745XI-Disco board is there example source code for initializing and using CRC , SDRAM and also using the EMMC 4GB flash .Thanks In Advance
