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I have called the three functions as: HAL_Init(); SystemClock_Config(); MX_GPIO_Init(); HAL_GPIO_WritePin(GPIOC, GPIO_PIN_6, GPIO_PIN_SET);when debugging it either jumps to hard fault or hangs.The SystemClock_Config() is as follows:void Syste...
The Keil example 'EXTI project' is a simple program for the STM32F103RBT6 MCU. Here, the following statements are executed:#define __EFI_ACR_Val 0x00000012 /*---------------------------------------------------------------------------- STM32 em...
Hello. I'm a student and need to do some project with STM32L476RG board. One part of the project is to use ArduCam 2 MP. So, i'm looking for a code that i can use.
Hi, I have some problem with UART. I configured two uarts (UART1 and UART2) both of them are working in DMA mode. I want to send data from PC to mcu-UART1 and after receiving it the same data should be sent to UART2. I prepared test env and almost al...
ISR vector table in SRAM works, but not in CCM. Is this possible? If not, what is the theory behind it? Vector fetching done through I-Bus or S-Bus?
I see that those ITR0 .. 4 are connected somehow to timers you can use it as timer trigger.How do you set it up working. Can somebody provide sample code ?I want faster timer to control (start, stop) with slower time. I have spent a few weeks experim...
Hi everyone,I have a question about ADC trigger. I have to generate a PWM 1.1KHz and read the avarage voltage of ADC pin accoding to the On/Off state of that PWM. How can I make it.? I enclosed an image about it.
Dear STM team,we use and love your STM32H7. We would need approx. 50 NUCLEO-H743ZI, but no way to order this amount.It looks like, the H7 NUCLEO is not available (in the US) "anymore".What is the status of your H7 chips, esp. NUCLEO boards?Is my gues...
Hi.I want my MCU (STM32F107VCT6) to generate an interrupt when the Vdd is below (e.g.) 2.9V. I have implemented the following init-code:PWR->CR = PWR_CR_PLS_2V9; // 2.9V mcu_reg = PWR->CR; PWR->CR |= PWR_CR_PVDE; // Bit 4 PVDE: Power voltage d...
Hello. I would like to store specific configuration values on several STM32L432. They are related to network configuration parameters (network ID, element ID, number of elements in the network, etc.) and It should be changed sometimes. They are eleme...
