Hello,I'm currently trying to program an STM32F469I-Discovery REV-B-01. I'm using the BSP files from STM32Cube_FW_F4_V1.28.0.What I want: Just a white screen with "Hello World" at the top. What I'm facing: Look at the picture. This is my Code: BSP_...
Hi, I basically have two PWM signals going into two pin that are set to be TIM4_CH1 and TIM4_CH2.I setup both channels in slave mode and enabled the input capture mode on Rising mode.When I enable only channel 1 and the code below get executed I retr...
HAL_ADC_Start(&hadc1); HAL_ADC_PollForConversion(&hadc1,1000); readValue1 = HAL_ADC_GetValue(&hadc1); HAL_ADC_Stop(&hadc1); HAL_Delay(100); HAL_ADC_Start(&hadc2); HAL_ADC_PollForConversion(&hadc2,1000); readValue2 = HAL_ADC_GetValue(&hadc2); HAL_...
Can variable values be stored in some fixed addresses of internal flash and retrieved from them after reset? is there any example for same.
Good morning everyone,I am trying to modify a bootloader that is already in production and working.My problem is that if I call the JumpToApplication() function right after peripheral initialization (as the production bootloader does), everything wor...
Hi Team,Here we are trying to configure MQTT in STM32F407G Microcontroller for ethernet we are using ENC28J60 controller, I am using Mosquitto library to publish or subscribe to the broker, but I am unable to publish message, so is there any link,vid...
Dear team,I am facing an issue where my device disconnects and drops the ping whenever the master device tries to connect with RS-485 Devices. after some "request timeout" error the device goes into a hard fault.The application runs on STM32F407VET6...
MCU: STM32F411CEU6 So, I am having a weird issue. I created a bootloader for my application to accommodate OTA updates. Bootloader makes decision when it has new firmware inside external flash(the application code tells it), then bootloader loads tha...
Complete noob in both uCs and C trying to understand how to actually read the documentation and where to look for the answers.I am using CubeMX to generate a majority of my code and using HAL.I have succesfully got DMA transfer to update different ti...
Hello, I have a SPI TX DMA, and I need to do the followingStep 1:start the TX DMA ,Step 2:stop the DMA,Step 3: store the NDTR register,Step 4: modify the size of the DMA SPIStep 5: restart the DMA with the new sizeStep 6: and restore the position of ...