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Hello,I looked at an example of DMA on CubeMX and I got this code : /* Infinite loop */ while (1) { /* USER CODE END WHILE */ /* USER CODE BEGIN 3 */ if (transferErrorDetected == 1) { /* Toggle LED4 with a period of 200 m...
HiI have a trigger ( the pink trace) who triggers one delay of 200µs with the help of the timer 3 ( a channel toggles each event, the red trace) . A IT is also generated . Another channel of this timer 3 is used to trigger a one pulse mode pwm with a...
I want to take readings from one ADC channel continually and use DMA to store them in a circular buffer. I do have working code which does this, see link below. However, the sampling happens more slowly than I expected.My question is about the rate a...
Hi, I have converted an CubeIDE project to CPP so I can get a GLCD library working, the Adafruit GFX library, for my STM32F407-Discovery board. This required I rename some files from .C to .CPP. It all worked fine. Now I want to get the CAN interface...
In cubeIDE's ioc, the original 16M external clock is configured to 25M. Burn the program and debug it. After the program finishes running SystemClock_Config(), debug automatically exits and the program can no longer be burned. Stlink has been unable ...
We are currently experiencing a critical malfunction with the STM32L476RET6 processor. The intended functionality involves waking up the processor to read a sensor, set an RTC alarm and a GPIO interrupt and enter Stop Mode 2. The goal is to wake up ...
Hello, I tried the Hal_Delay function but it's not work Do you have any idea for this error ? And my code still waits at this loop : Thank you for your helps Regards
Hello,I've configured SPI1 on STM32H742VIT6 connected to pins PA4-7 using AF5.Here is a dump of the relevant SPI1 registers:SPI1->CR1 = 00000001 SPI1->CR2 = 00000000 SPI1->CFG1 = 70000007 SPI1->CFG2 = 20400000 SPI1->SR = 00001002The MCU should be...
Hi,I am doing my absolute baby steps in the STM32 environment. My MCU model is STM32F756VGH6. After days of debugging I finally managed to connect my STLINK V3 to the MCU but not run the led blinky :(This TFBGA100 package on a custom breakout board m...
Hello, I'm currently experiencing an issue with the STM32U535 HAL library, specifically when using LPDMA1 and SPI3 (Slave Transmit Only). A sanity check problem arises when the DMA is configured in Circular mode; the `HAL_SPI_Transmit_DMA` does not p...
