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Posted on April 03, 2018 at 05:35Hi.At the first time, SDIO works well but 10~20 minutes later, when i try to open a file(FA_CREATE_NEW | FA_WRITE options), there is no answer for 30 seconds and then SDIO does not work anymore after being shown FR_D...
In this at first time only data is receiving after that code is not executing RxCmplt call back function.Hardware: For testing I had shorted the both TX and RX pins together of STM32H743I EVAL board.UART Config : Baud rate = 9600,DataSize = 8bit,Mod...
Hello, I'm a student of Azerbaijan Technical University, and I want to install software of Electronic Speed Controller for Drone on STM32F303CB. I have read a documentation of STEVAL-ESC001V1, and write the code but it didn't work. I build the code ...
Using Nucleo-G474RE. Am trying the TIM_Complementary_Signals example. This uses TIM1. No PWM is shown generated on any of the 6 channels. Tried setting MOE bit in TIM1->BDTR as also CC1E, CC1NE,...CC3E, CC3NE in TIM1->CCER before the PWM_Start calls....
I'm guessing using the PWM (with fixed duty cycle) would be the best approach. That is, on each of the 8 pins be able to specify a period, duty cycle and number of cycles. I'm not sure how to stop the PWM after a specified number of cycles.
Can either the STM32F0Discovery board, OR, even just its STM32F051R8T6, be run from a voltage supply of 3V?If so, how is this done?Thanks in advance!
I'm using the B-L072Z-LRWAN1 dev kit with X-CUBE-SFOX firmware by ST on the Sgfx_push_button project.I've adapted it to use the timeServer library to send a Sigfox uplink every 10 minutes. Everything works fine until the second uplink with downlink ...
I am trying to use the SPI interface with a SPI ADXL345 sensor and the STM32F072 Nucleo board.I want to make a very basic read operation.Now the read function is blocked in waiting the the RXNE signal.But the RXNE is never set . SPI always read 0. I ...
Hi there, this is the default implementation of HAL_Delay function for stm32h7xx_hal.c (and I assume many other hals too)__weak void HAL_Delay(uint32_t Delay) { uint32_t tickstart = HAL_GetTick(); uint32_t wait = Delay; /* Add a freq to guara...
