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I'm trying to talk to a New Haven NHD-0216CW-AG3 OLED, and I set up a driver using the HAL system on a STM32F373 controller. I realized once I'd written it that it's blocking, and I want to move to a non-blocking system using the _IT functions.Just c...
Hi all, I wish to use the STM32F051K8U6TR. I need only DAC, spi and UART.In your opinion is possible to use 8 MHz HSI RC and not use external HSE?Thanks in advanceStevasway
I am writing a library for a flash memory. At the beginning I am trying to reset the flash memory. So in order to avoid a bad reset. I am checking if wip is enable. However, the flash memory could be in spi or qpi mode. So I am trying to perform and ...
Hello Community,I am struggling to get a retriggerable one pulse mode working on a STM32F405 and I reached the point where I am not sure whether this is actually possible with the processor. I saw that newer processors have the "Combined Reset Trigge...
I have 2 MCU, one is the STM32F401RE acting as master and the other is STM32G474RE acting as slave, I have kept both the controllers in open drain and pulled up, the slave address is 0x30<<1, I think the data is being transferred because on pressing ...
STM32CubeIDE Version: 1.12.0Using LL driversADC to Memory via DMA1 Channel1 workingUSART1 RX worksMemory to USART1 TX via DMA1 Channel2 does not work I'm guessing the problem we are having is that we are not using the correct DMA channel for USAR...
I recently update my STM32L4 HAL library from 1.9 to 1.13. After that, using the HAL_I2C_Mem_Write_IT function, I got stuck in an error routine because TCR flag was set and that shouldn't happen: When I looked at the changes in the HAL librar...
uC: STM32H725AEIToolchain / IDE: STM32CubeIDECubeMX version: 6.8.0I'm using CubeMX for code generation with HAL drivers.I'm currenty receiving a JPEG from a camera via DCMI with 640x480.I'd like to step up the game to 1280x960, but the picture would ...
I am trying to configure the RTC wakeup functionality to wake the system from STOP2 mode every 60s. I am using the 1 Hz ck_spre clock and setting the WUTR register to 60 using the HAL api HAL_RTCEx_SetWakeUpTimer_IT(&hrtc, 60, RTC_WAKEUPCLOCK_CK_SPR...
Good evening ST experts, I hope that some of you can help me with my problem.As the titel already states, I am trying to generate two pulses with different lengths (same length, but different CCRs) by using a DMA timer function:HAL_TIM_PWM_Start_DMA(...
