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Posted on July 13, 2018 at 22:03Hello community! I've got a problem with DMA and ADC (multi channel). I can't find solution why function HAL_ADC_Start_DMA returns 0's to the 'adc_value' array. I have connected to Nucleo F466RE board 3 sensors, and i...
Posted on March 26, 2018 at 06:07Description:We currently implement 3 multi-ranging sensors on x-NUCLEO-53L1A1 by polling mode,implementing in AutonomousLowPowerRangingTest(), There are some problems found that when I try to change sensor I2C devic...
Posted on November 09, 2017 at 20:22Hello,I am currently using HAL library to interface my STM32F207 to a KSZ8863 switch using RMII Interface. The clock 25 Mhz provided externally which is then scaled to 50 Mhz to enable the interface. Now, I can re...
Posted on January 15, 2018 at 11:00Hello!I am using RX DMA with RX timeout detection (based on Efficiently receive UART data using DMA). Under normal condition, everything works fine, but I have problems with the error handing. My MCU is the F302R8 ...
I tried to add TIM7 via CubeMX with interrupt on NUCLEO-H743ZI.CubeMX was able to create the init for the timer in the code but it didn't add the IRQ, didn't enable the IRQ and didn't add its callback.I added this code manualy.What I'm missing?
Posted on July 13, 2018 at 03:12I'm trying to put STM32L0 into a low power sleep mode. I want it to sleep for 9.5s and wake up for 0.5s. Once it's awake it needs to switch on LEDs, check for any interrupts from a Lora radio module and process the da...
We are running TIM3 and TIM2 on a STM32F303ZE processor generating pulses on both timer outputs synchronous to an external input trigger. We have TIM3 configured for “Trigger Mode�? with the “External Trigger�? selected running in “one pulse mode�?. ...
Hello. I would like to use low-power timer to wakeup from stop mode (1 or 2).My model is: start LPTIM, generate PWM from one TIM (general-purpose), wait for timeout in stop mode, then start LPTIM again, generate signal etc.I used demo for LPTIM (time...
Hello Everyone,I am using NUCLEO-F746ZG having STM32F746ZG mcu. I was trying the USB device - MSC_Standalone example provided with stm32cubef7. I am using SW4STM32 to compile the example code. The device detects the SD card but when i connect it to t...
Posted on June 10, 2018 at 15:54Hello,i want to use an accelerometer as an joystick over USB. My problem is, that all Tutorials on Youtube are not in english. So i can´t understand the important explanations. Alle tutorials not on Youtube are almos...
