Resolved! STM32 NUCLEO and Simulink
Hi , I am trying to build a simple program for blinking leds in Simulink using STM32 NUCLEO F746ZG. When I push on "Build", Simulink gives me this error. Does anyone know how to fix it? Thank you in advance
STM32 MCUs Products
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Windows not recognizing STM32F103RBT6 in DFU mode
Hello there!I have a custom board to control a motor, which I have tested so far using SWD, but now I need it to use the USB DFU to upload new code. As far as I get it, to make the DFU work, I have to put some code in the microcontroller. Following s...
Resolved! STM32WL5M I2C and the Sequencer Utility
Hello.Recently I received an B-WL5M-SUBG1 board and started to develop a LoRa applicationbased on the LoRaWAN_End_Node example that I got from STM32Cube_FW_WL_V1.3.0 archive.I managed to get the example running and sending LoRa packets.My objective n...
Resolved! Inquiry Regarding STM32F407G-DISC1 Target Support for Simultaneous Reading and Writing
I am reaching out regarding a query about the STM32F407G-DISC1 target. Upon reviewing the datasheet, I noted that it indicates the target does not support reading while writing. However, upon personal experimentation, I found that it functions correc...
Resolved! ADC conversion error of more than 20%
Hello,I'm having problems with the adc conversions on my STM32G491.There is an error of 23-26% higher than measured with scope or multimeter.I'm using ADC1 & 2 in dual mode with DMA, I have an input signal coming from an opamp voltage follower.I'll a...
Resolved! G431 will run (somewhat) with debugger, but not on its own.
I have made a prototype, and it runs as just after upload. But when i just turn on the power, it wont. It does not matter if the st-linkv3 ist connected or not. When i reset it, via the NRST pin, it also wont run.I already used the HSE and HSI, and c...
TSC problem when enabling Vdda
Hi,I'm developing a project based on the STM32U535VET, in which I have 12 touch buttons and a TFT display.Starting condition:I'm in a situation in which I'm reading the TSC channels and I'm having some "analog" problems. If the Vdda isn't enabled, th...
STM32F407 Continuous Conversion Issue Using ADC and DMA
I am currently using ADC for continuous conversion. Below is my program.#include "adc.h" void adc_init(ADC_TypeDef* adc){// ADC3 PC0 PC1 (IN10 IN11)RCC->AHB1ENR |= RCC_AHB1ENR_GPIOCEN;RCC->APB2ENR |= RCC_APB2ENR_ADC3EN;// analog modeGPIOC->MODER |= (...
SDIO timeout in ReadBlocks/WriteBlocks looks bogus
currently I'm implementing a sdio device in mbed-os for STM32F4. This is using the HAL and I had problems with setting the timeout for Read/Write Blocks.This line looks bad for me:https://github.com/ARMmbed/mbed-os/blob/920db63453b6aae7ccaa992fe7c910...
Creating a professional Firmware update scheme for STM32
I'm working with a commercial-grade food-service product that uses the STM32L073 in conjunction with an android tablet connected over UART or Bluetooth. For our next-gen product, we're investigating methods to economically implement firmware updates ...
