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Hi Community.I am Running a code which takes two adc values to generate duty and one timer for PWM generation. Elaborately i am running an MPPT code by taking voltage and current from PV panel which is read by PA0 and PA1 of STM32F446re micro contro...
I have chosen the STM32H743 as the custom hardware chip to manage real-time applications, including displaying analog ECG data on a 1080x600 DWIN display with CTP and using a 24V thermal printer for printing. I need reference schematics for using SDR...
Hi, looking at the scheme it seems possible to power the board by providing an external 5V supply on the 5V Arduino PIN (CN5, pin 5, which is the output of the linear regulator feeded by V_IN), and removing all the jumpers on the CN1. Is it correct? ...
I'm doing an MTTFd, just wondering what the failure modes are for this processor. I.E Outputs stuck high, output
Hello,I have programmed one of the advanced timers in up/down mode and I have used one of the compare units to generate a PWM signal.I would also like to generate an interrupt on compare events, but only on the falling edges.Is it possible to specify...
Hey,in the past we used a STM32F4 and in the new Gen I will use the a STM32U5 and there is my questen about the cryptographic firmware in the past we could use the libSTM32CryptographicV3.0.0_CM4_GCC.a but now is there also a Lib for the stm32u5?
Hello, I'm using the nucleo-h743zi2 board.When obtaining the value of TIM2->CNT (or TIM5->CNT) through the combined channels of TIM2 or TIM5 on this board, without any special settings, I can perceive the encoder rotating in reverse as a negative val...
Hey. I am working on a task which requires to measure time between 2 different impulses with high precision. We have custom board that generates output pulse based on the capacitor and resistor values. The Input is LOW to HIGH impulse (Green color on...
Hello,On flash option byte I need to use only one sector. Only Edata bank1 is activate. No other option bytes are required.CubeMx generate MX_FLASH_Init with Edata configuration commented. What other option byte is necessary to select to use Edata on...
Hello,I'm trying to use interrupt + dma to capture port D data input, and the interrupt occurs but DMA is not starting to work at all.Here is my code: void HAL_DMA_TransferComplete(DMA_HandleTypeDef *hdma) { if (hdma->Instance == DMA1_Stream0) { u...
