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I've been able to figure out how to do basic interrupt and DMA I/O on both STM32L4 and STM32F4 UARTs with the HAL Library. But I'd sure like to figure out how to do this without the burden of the HAL libraries. Can someone point me at a complete ex...
I am using STM32H7531-EVAL Rev1. Board. I am trying to run the given example for NOR FLASH i.e PC28F128M29EWLA to read and write data to Nor Flash memory.I was successfully able to read the NOR ID, But when i am tying to write and read back from flas...
I am currently coding on a board developed with STM32F030, and I ran into a stupid problem.Currently, there is usart (A: serial communication) to communicate with the module.To test this, we connected to usart (B: serial communication) set as the de...
Hi all.i try to understand the power consumption of the ADC VS FREQ.according to the DS and the REF_MANUAL , the Power consumption is 1.8uA/MHz ( in the Clock Domain ) ,the ADC working on SYSCLK , MSI for Eg..there is an option to divide the ADC Cloc...
Hi all.i using the ADC in STM32L412 MCU .according to the DS , the current consumption of the ADC in Range 2 is 0.2uA/MHz for independent clock domain and 1.8uA/MHz for clock domain...what is the "independent clock domain" according to the DS , the...
hey!I'm using timer 1 in OC mode with toggling the output. I also want to change the timer overflow value with the values predefined in the buffer.I define buffer as:uint16_t data[5] = { 50, 50, 100, 50, 50};Then in main I call:HAL_TIM_OC_Start_DMA(&...
Hello Everybody![MCU] STM32F446RE[FreeRTOS] 10.2.1[CMSIS-RTOS] 2.00[IDE] STM32CubeIDE 1.3.1[FATFS] R0.12cI am developing an application and I experience some strange hard fault errors. The applications do...
Cosine, Sine and other functions description:"a scaling must be applied in software to adapt it to the q1.31 range of ARG2" - It's wrong because ARG2 can be also in q1.15 format
Hello Guys,I am trying to setup UART under oscillator bypass mode in STM32f446RE Nucleo Board. I have created a new project in CubeIDE with UART under Asynchronous mode. I have commented out the SystemClock_Config and written my code for oscillator b...
Hello everyone,For one of our commercial product we are using STM32F0 as mcu, and IAR as compiler. Since the device is battery powered, it sleeps for 1 sec then wakes up and does some adc measurements and sleeps for next 1 sec. Instead of doing measu...
