The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
I'm starting a project with stm32h750vb. Is it really worth it? I see that people are having problems with ADC, SDMMC, I2C. Are these problems inevitable with the H7 family?Btw, I want to make a 2 layer pcb with the h750, any advices?
Hi,I'm trying to get parallel communication working between an STM32F746 using its FMC peripheral with a Zilog chip (Z8523L16VEG) that acts as a RS485 serial port. The interface to the Zilog chip is an 8 bit parallel interface. So far I have the FMC ...
My MCU is the STM32F373VCT6. I am performing a single scan of several ADC channels (DMA). The values returned are generally in the ballpark of where they are supposed to be but some values are very off from the measured pin values. I believe my confi...
I want to use two SDADC_HandleTypeDef variables in sigma-delta ADC-s differential mode triggered by timer TIM3 for example?
Hi!I have a serious problem trying to read in memory-mapped mode a SPI MRAM (MR20H40 from Everspin). I have configured my STM32L4R and I can WRITE in memory-mapped mode without problem, but while reading, I loose control of the MCU and I need to rese...
In the Reference Manual R0008, there is "Using one timer to start another timer" in Chapter 15.3.15. I want to know whether "use a timer to stop another timer" can be realized.Besides, I want to stop the timer in a rising edge, so the gated mode can'...
Hello, I am a beginner in embedded systems,I would like to build the following project on my STM32F102 bluepill board.I have configured TIM 2 timer for 1 sec period and it blinks the LED. (working)I also want to collect data through ADC and send it o...
Good afternoon,I recently started working with TouchGFX and encountered a problem while flashing the programm on my board STM32F746NGH6 (with the display: ETEM043005XDH6)After reading & understanding the code of the examples as well as building my ow...
UART buffer receives garbage character(first character) after power on reset to the module connected through UART? Is this expected?But while scoping RX pin,any character is not seen.