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...
Hello All, I am trying to implement baremetal implementation for Continous Conversion Mode. I have wrote the below code. I am expecting that the ADC will read A0-B0-A1-B0 in this sequence. However the code is only reading A0 and not any other pins....
Hello everyone,I'm working on controlling my serial modem using the STM32 Nucleo G0B1 board. I've configured the Nucleo as a USB host, and my modem is a CDC-ACM device. I've set up the USB settings in CubeIDE and connected the modem to the Nucleo usi...
Hey guys.I'm trying to build a custom Pcb that doesn't include the onboard st-link and be able to program it though the STDC14 connector.I found some schematics about the nucleo H7A3ZI-Q board, but i was confused about a couple of things.1) The STDC1...
Tried with so many addresses inside the Rx Descriptor and TxDescriptor but failed miserably while pinging the NUCLEO F767ZI board using Desktop.I wanted to establish a connection between my pc and stm32 nucleo f767zi board using the ethernet port RMI...
Hi,I'm using the internal EEPROM bank 0 for the STM32L073 chip located at 0x08080000 (as per the user manual). After writing my data (less than 1K; and bank 0 has 3K capacity) and trying to enter into debug mode, system refuses to do so:(BTW: such l...
Hi,Master:platform: STM32G070CBkeil ide: arm Compiler:version 5 (c99 mode)Question: #pragma pack(8) typedef struct{ uint32_t a; uint8_t b; uint32_t c; uint32_t d; uint32_t e; } x_t; #pragma pack() x_t a[10] = {0}; int sz = siz...
Hi, STM Experts,Recently, we are investigating if STM-H5 MCU with I3C SDR support could meet our system requirement. We now have a following question, and hope get support from you.In our system, there will be not only I3C devices but also I2C legacy...
Hello everyone!Ran into some issues writing float data to the UART. I know with Nordic, there was some weird workaround that had to be used to convert it that looked something like this: NRF_LOG_INFO("MLX90393 X = " NRF_LOG_FLOAT_MARKER "\r", NRF_LO...
Hi,I am using STM32H755ZI for a project and i want to provide a firmware update feature. I will only have one USB port in the end product, so i can't use ST LINK. When i try to upload using DFU, i need to pull my BOOT0 pin high such that the bootload...
using the STM32H753VIT6, I like to monitor the on-chip temperature sensor. The environmental temperature can become about 50 degrees Celsius, and the board is housed is a small plastic (DIN-rail) enclosure. This enclosure is fitted in a metal cabinet...