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Hi Team,We are working on the locomotive-based custom product design where we are using the STM32L452REY6 microcontroller. We have one requirement to update the STM32L452REY6 firmware using the internal bootloader over the UART.We have referred follo...
Hello ST, I am a beginner to I2C protocol could you please help me to go through I2C practical projects on STM32F446RE using ADXL345 and also with basic projects to do please suggest or provide me example code to to do. Thank you.
Hello,I am using for the first time the FDCAN peripheral. I have configured it in classic CAN 2.0 mode and I have problems with transmission.In particular, when I start a transmission, nothing is output on the tx pin, and the TRP field in the FDCAN_T...
Hello, I am developing an application, starting from stm32 empty project.The main file presents the following preprocessor header, that triggers the reported FPU initialization warning when I try to build the project. #if !defined(__SOFT_FP__) && de...
I'm encountering an issue while attempting to configure my STM3240G-EVAL board to function as a “Mass Storage Device” with a microSD as Storage.I used the MX configurator and followed tutorials but encountered the same issue every time. I can compile...
Hi,I could use some help getting started with SPI5 (limited feature set). I want to operate as SPI master and send a single byte. I want to control SS manually as ordinary GPIO out.I've enabled the peripheral clock, and I can see in the debugger that...
Hey, I am trying to send 20 messages over FDCAN using the G0B1RE Nucleo board. The problem is that only a few messages arrive (~12 most of the time), the messages have wrong data and sometimes it crashes the FDCAN-Module. When it crashes the HAL_FDCA...
Posted on September 01, 2017 at 06:37Hi, I have an STM32F746G-DISCO board and I am running some DAC examples. I need physical access to PA4 (DAC_OUT1) and PA5 (DAC_OUT2) so I can display them both on the oscilloscope. The DAC example says you can a...
I am using STM32CubeIDE 1.15.0, writing code in C, including some assembler code, for the STM32G431.According to ST's programming manual PM0214 in Section 3.5.1, I should be allowed to useadc r0, r1, lsl #1However, gcc barfs (I am using standard gnu1...
Hi all,I am in the process of bringing up a prototype board with a STM32L4R7ZIT6 up. I'm using one DAC channel via the opamp. This is working all right, until I designate the default output of the DAC to another function e.g. dig output. The DAC is c...
