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Posted on June 13, 2017 at 23:53The device is STM32F767NIThe code sequence :{... HAL_Init();SystemClock_Config();...osKernelStart();for (;;);}I set up TIM14 to have 1ms period interrupt. The interesting thing is, before osKernelStart(), The interrup...
Posted on June 13, 2017 at 12:32I'm trying to read an external ADC output.The data are provided thru a DRDY pin.When the DRDY falls, it generates an interruption in my STM32L1 (falling edge). Then, I must read the DRDY level eevery rising edge of a ...
Posted on June 13, 2017 at 08:09Hello all,I am trying to read the ADC value from PA0 pin on a STM32F7 Disco board but without any success.The issue is that the ADC reading is acting as the pin is floatingI suspect that the initialization code is not...
Posted on June 08, 2017 at 21:17Hi,I am big fan of the Discovery boards and whenever I buy a new one I try to configure it using CubeMX.As you know the provided examples are NOT generated by the CubeMX and there is no CobeMX project files available....
Posted on June 09, 2017 at 16:29Hello, I am running into a problem while trying to put MCU into a STOP mode. I have tried to comment out all of the 'unnecessary' code but It does not work even if I leave just this in the source:HAL_Init();SystemCloc...
Posted on February 27, 2017 at 11:28Hello,Rm431/385 and 410 document the value 0xff7f0080 as default value for FLASH_OPTCR1. The high halfword does not make sense and instrction on a new device shows a value of 0x00400080 that does make sense.Pleas...
Posted on January 05, 2016 at 13:50When preparing to receive the data on OUT isochronous endpoint, the HAL sets up the even/odd flag once when you call the PrepareReceive for that specific frame that is active at that moment.However the data may com...
Posted on June 12, 2017 at 17:51HiI created new STM32F103C8 project. I'm using STD Periph library. STM32F103 works with 8Mhz HSE oscillator. But I did not get 72 Mhz. I'm measuirng PLLCLK frequency with MCO. RCC_MCOConfig(RCC_MCO_PLLCLK_Div2); I wa...
Posted on June 12, 2017 at 15:05I have on radio transmitter and one radio receiver like on the picture. What I am trying to do. I send data through USART2 PA2 (pin2) on data transmitter. I connected usb-uart to PA2 (pin2), and looked in terminal wha...
Posted on February 23, 2017 at 11:32Hello everyone,I work on a clock project and have a problem with the LSE crystal. I firstmade my program on a STM32F0Discovery and it worked properly. Then I made a PCB with a STM32F030R8T6 and tried to program it...
