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...
Hi!MCU: STM32L433VCTCubeMX, HAL12bit ADCADC clock is 250kHz637,5 cycles on every channelVREFBUF is disabledVDD is 3V3I'm currently trying to measure VREFINT and "compare" it to the value stored in the flash, to get accurate ADC measurements. The stor...
im have a lot of confusing in DMA request setting i mean Burst size,data widhth,threshold .....i don know how to use these terminologies in proper way
I have a Win10 notebook computer. When I run the Flash Loader Demonstrator, it correctly finds the com port being used (the only one) but when I click 'Next' it always says "Cannot open the com port, the port may be used by another application". Thi...
Hello Everyone !I am using 4bit SDIO over STM32 F4 Nucleo board (STM32F412ZG).I am facing issue when running higher SDIO_CK clock.When I use smaller 'Div' value (higher freq), it does not produce correct clock and in stead produces very small clock i...
I'm trying to experiment with a NAND flash connected to a STM32L476VG and I'm using CubeMX to set everything up. No matter what I do, I cannot get CubeMX to show me a NAND flash as an option for the FMC. The options are LCD, Muxed NOR and Muxed PSRAM...
Posted on November 07, 2017 at 10:49Hello,I am working on a STM32H743 – NUCLEO 144 and need to use OTG_FS device only option in CDC mode.I generated a project using the stm32cubeMX and have defined: SYS – Time bases : TIM1USB DEVICE – class f...
Hello all,I am working with the STM32L152RE and want to read out the internal temperature sensor of the mikrocontroller. My code is the following:#define TS_CAL1 *((uint16_t*) 0x1FF800FA) // 30 °C#define TS_CAL2 *((uint16_t*) 0x1FF800FE) // 1...
Hello everyone,I am using the NucleoH723ZG board and I'd like to use the internal reference voltage for ADC-purposes. Initialising the VREFBUF... VREFBUF->CSR &= ~VREFBUF_CSR_VRS_Msk; //Voltage Reference set to 2.5V VREFBUF->CSR &= ~VREFBUF_CSR_HIZ_...
Hello everyone! I have to connect an inductive sensor to my STM32F769I-DISCO in order to count the rising edges of the signal which will correspond to the use of sheets of paper by a machine. So, especially if you have already done that, I would need...
Hi, Is it possible to add STM32F407VET6 which has 2 CAN connections between CAN device and its CAN Transceiver?I want filter some of the messages from device receiving them and forward the other. Can I do that without using Transceivers and just inte...