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Hello, I try to use a TIM2 Interrupt to toggle a LED. I use a STM32F401C controller. If I toggle the LED inside the while loop with delay, it works fine. while (1) { HAL_GPIO_TogglePin(GPIOB, GPIO_PIN_15); HAL_Delay(1000); } ...
Hello STM32 Community,I am currently working on a USB Power Delivery (USB PD) project using an STM32L562CET6 microcontroller, where I successfully vary the output voltages and currents (5V 3A, 9V 3A, 12V 3A, 15V 3A, and 20V 5A) in SPR (Standard Power...
I have an ADC connected to an STM32-L4P5DK. Data should be read in the background by the DMA controller. SPI TX is assigned to DMA1 CHANNEL2, and SPI RX is assigned to DMA1 CHANNEL3. Both DMA1 CHANNEL2 and CHANNEL3 are synchronized with EXTI1 (DRDY s...
Hi; I am using STM32U585ZIT6Q controller in my current project. I am enabled Trust Zone option. I have configured ADC 1 (4 channel) in non secure with GPDMA.I am not able to read ADC data. I have attached all configuration. I have used HCLK(160MHz) f...
Hi, I'm trying to store some information in flash, I'm attaching the program. The problem arises when I use HAL_FLASH_Program function. Inside the FLASH_WaitLastOperation function (called by HAL_FLASH_Program), the PGSERR+PGAERR bits are set after th...
Hi,I am facing a problem in implementing USB HID host input for keyboard.I can get only 12-13 characters in my buffer after which the keyboard doesn't respond to any input as can be seen in snap attached.source for keyboard handling is also attached ...
Good day,Hope you're well. I used CubeMX to setup a PWM timer on the STM32F3 discovery board and tried to perform some debugging to study how the registers changed(GPIOE and TIM1). The timer setup and initialization works as expected. LED blinks wit...
i am using STM32F103R series mcu but here usb is not getting detect can aybody help on this?
I am using NUCLEO-u5a5zj-q, I tried this:sru@sru-pqs-dell:~/repos/pqkey$ STM32_Programmer_CLI --connect port=swd index=2 -halt --optionbytes displ -ob nSWBOOT0=0 nBOOT0=1 -lockRDP2 0xFFFFFFFF 0xFFFFFFFF -----------------------------------------...
Hi,I'm developping on an Arduino OPTA (STM32H74x) Portenta H7 and I want to use the high-resolution timer for driving some interrupts-based actions, actually using only the master hr-timer (no output). >> Problem: The code doesn't want to fire any in...
