STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
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...
When we are transmitting data if receiver is disconnected after sending 2 bytes of data out of 5 Bytes. How can we transmit only remaining 3 Bytes of data instead whole data again after reconnecting receiver
I am working STM32F746-Disco Board, and trying to implement an Alarm in register level. I am trying to implement a system such that it toggles the user led at 5th second of each minute. However, my program toggles differentially. For now, I can notic...
Hello. I have AD5270 10 bit digital potentiometer and I am writing SPI driver for it.The wiring is as following:STM32F407 AD5270+3.3V ->VDDGND ->VSSSPI1_MISO -> (Not currently wired with SDO, SDO is pulled up with 10k)SPI1_MOSI -> DINSPI1_CLK -> SCLK...
In stm32g030f6p6 I have programmed first time the code is uploaded successfully and working and I tried to dump program second time it says ": Error: Activating device KO. Please, verify the boot mode configuration and check the serial port configura...
Previously I wrote a program for - Nucleo-H755ZIQ in which I used SPI- UART- RTOS. After a long time, I wanna make a new stm32 project and reuse some previous function I was using correctly before. The problem is that not only those functions don't w...
I have a custom board with an stm32f733zet6 and an stlink-v3mods as a programmer/debugger.Attached is a CY7C006A-20 dual port static ram which asynchronous and I'm using it without wait. I'm running 216MHz off HSI + PLLCLKI've set timing values of 1...
Hi. I have an uart managed by dma rx channel.In order to disable the error callback when a framing error comes (HAL_UART_ERROR_FE) I have comment out the line of codehuart->ErrorCode |= HAL_UART_ERROR_FE;Is there a grace way to do that, without to ed...
Hi, My purpose is to use the same ADC with different channels (one after another). I use stm32G4 with 170MHz clock speed. I want to check ADC values within a short time period. I use Baremetal. But unfortunately, I can only read one channel. it is no...