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The CC4NP bit in the TIMx_CCER register should be listed in the reference manual in the section "17.4.9 TIM1 and TIM8 capture/compare enable register (TIMx_CCER)". Currently, only the CC1NP, CC2NP, and CC3NP bits are listed. The sections for the othe...
The SDRAM has twelve address inputs A0-A11, where A11 is the bank select. In STM32CubeMX FMC section should I configure the SDRAM controller for 12 bit address and connect FMC_A0-A11 of the STM32H7 to the DRAM or configure for 11 bits and connect FMC...
I have implemented an emulated UART on STM32F2 using the sample program from STM32F4. The UART TX data output is correct. Until a HAL_Delay(100) is add. When added delay, the UART TX output appears corrupted as shown below. Why is the HAL_Delay affec...
When I am trying to login to Unicleo GUI I am able connect to the communication port but the firmware description, version, expansion board name and library version in the login screen is showing unknown as I result , i suppose, am not being able to ...
After doing debugging i have found that the error code is set by DMA config function :HAL_StatusTypeDef HAL_DMA_Start_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength) { . . . . . else { /* Process...
Hi,I am a new coder using the STM32L100RC discovery board. As such, my problem is quite simple I believe; I cannot exit Stop mode using an external trigger on the WakeUp Pin PA0. The code works as fallow: the LED on the PC9 pin light up, I enter STOP...
The Wakeup works fine with temperatures above. At a unit based limit the wakeup does not accure (only watchdog as fallback). RTC remains running.Any ideas?
Hi Everybody,I have an issue with STM32L433CCU6, when it's entering or exiting STOP 1 mode at temperatures from -36dC to -29dC uP completely freezesBasic overview of program:watchdog is set to 25 secondsclock: HSE 8MHz -> PLL 16MHz (SYSCLK) -> /2 -> ...
void init_led(){RCC->AHB1ENR|=0x8;GPIOD->MODER|=0x10000000;}void led_on(){GPIOD->ODR |= 0x4000;}void led_off(){GPIOD->ODR &= 0xBFFF;}void init_button(){RCC->AHB1ENR|=0X1; //ENABLE CLOCK TO GPIOAGPIOA->MODER &= ~0x03; // make gpioa0 mode inputEXTI->FT...
