ADC interleaved mode on STM32H755ZIT
Hello Team , i want to implement ADC interleaved mode on STM32H755zit-Q board can you please help the code with HAL library
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Power meas. - How to put PA13 and PA14 to analog no pull up and no pull down?
HiI am using X-NUCLEO-LPM01A to measure some currents on P-NUCLEO-WB55 according to video:https://www.youtube.com/watch?v=7IVs-nuoXj8.To keep ST Link enbaled the commentator asks to put some pins to analog state , no internal pull-up , and pull-down ...
Which microcontroller should I use which will survive voltage spikes?
I am designing a motor controller using STM32G030c8t6. but while connecting it to battery, if positive terminal gets connected to the battery before the negative terminal, then a voltage spike (of the voltage of battery) occurs on the board and it ap...
Resolved! STM32F767 SDMMC no DMA callback
Hi AllI want write on the SDMMC using HAL_SD_WriteBlocks_DMA system call. The function itself works, the sector on the SD is written, but no callback function (HAL_SD_TxCpltCallback) is called.Did someone experienced such trouble ?Thanks
Resolved! How many devices can be connected on SPI bus
Hi,I would like to know what is max number of SPI slaves I can connect to a single SPI bus of STM32F779? I understand that using the chip select pin I can select respective slaves to operate. But is ther eany recommendation from ST that ideally , I s...
How to run UART on STM32H755 with speed above 1M baud rate
Hello Experts,I am having problem with uart on stm32h755, nucleo kit.I use uart1 and uart2 to communicate with each other using DMA.When I set the baud rate above 1M baud rate it doesn't work. Below is the clock configuration.And here is the UART con...
Remapping SPI pin
Hi i m using STM32H750XBH and i would like to remap SPI pin to the following pin out, i m using SPI3 full duplex master, HW NSS output, could anyone advise is this is feasible? Or i need to following the pin out from the standard H750 ioc pin arrange...
Resolved! Downloaded STM32H7A3 program runs but doesn't stay flashed
I'm bringing up a new board using a STM32H7A3. I've developed, downloaded, debugged and run lots of test programs from the VisualGDB IDE. Now I'm working on the main application. I can still develop, download, debug and run from VisualGDB but when I...
how do I get the '.ld' link file for Flash
I have a question, how do I get the '.ld' link file for Flash, compared to the cmsis_device_f1 library cmsis_device_f4/Source/Templates/gcc/ directory that doesn't contain a `linker/` folder.
get hardfault when do division func on stm32g070 with gcc cross compile tool
my cross compile tool version: ▸ arm-none-eabi-gcc -v Using built-in specs. COLLECT_GCC=arm-none-eabi-gcc COLLECT_LTO_WRAPPER=/home/red/.local/gcc-arm-none-eabi-10-2020-q4-major/bin/../lib/gcc/arm-none-eabi/10.2.1/lto-wrapper Target: arm-none-eabi Co...
