Better way for mutlichannel ADC
Hello. I have stm32f407 MCU. I need read 6 ADC channels by timer (2 Khz) and store adc data to 6 circular buffers. What is better way do this?
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Issue setting up half duplex uart using CubeIDE - is this fix correct?
I am using STM32CubeIDE to configure an stm32f107vc on a custom board. I selected half duplex on uart1, with a pin remap, and received the following setup code: /**USART1 GPIO Configuration PB6 ------> USART1_TX */ GPIO_InitSt...
FLASH_CR address
Hi,I am developing a programmer over the SWD and need some advise. One of the tasks is to unlock the Flash with the unlock bit in the FLASH_CR register. I have found a reference manual and it says the offset is 0x10 but I can't find anywhere which st...
STM32F7 CAN exit Sleep mode
I'm making my own low level CAN driver. I have a problem releasing the CANperipheral from sleep mode. So there are more requirements then I found so far. LL_AHB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_CAN1); LL_AHB3_GRP1_ForceReset(LL_APB1_GRP1_P...
Resolved! How to give delay when working gpio toggel?
Hello ,I am using Standard Peripheral Library with STM32F3VCT6 mcu. I want give delay without using timer of it means want give delay by using RCC clock. Is there any thing by which it can be happen.
Resolved! Why does changing WWDOG prescaler stop the watchdog counting down?
I have repeatedly observed that changing the watchdog prescaler on a running watchdog from 16 down to 4 usually causes the watchdog counter to eventually stop decrementing. I assume this happens due to something like decreasing the prescaler value b...
Resolved! Why HAL_UART_Transmit_DMA(&huart2, buffer, n) doesn't work properly inside Timer interrupt callback function?
Greeting Everyone,May I have some little help here? I'm currently using STM32F303K8. I had experimented with HAL_UART_Transmit_DMA function within "the main while loop" and the TIM6_DAC1_IRQHandler(void) which was called from TIM6 in Time Base modeMy...
Resolved! STM32F103RCT6 simple blinking led problem.
Hi. First of all I want to thank you for giving time to this post. When i create bare metal program for blinking an LED don't work. The LED don't blink but when i enter DEBUG Mode with KEIL uVision the bit 0 in ODR resgister for GPIOC toggle every 1 ...
X-NUCLEO-IDB05A1 fireware update field!
Hi, I is developing a BLE appilication using X-NUCLEO-IDB05A1 module. I use FlashUpdaterTool (Version 2.1.0) to connent my NUCLEO board of L476RG (VirtualCOMPort Application V0.0.1 ), which connect X-NUCLEO-IDB05A1 module. During updating the fire...
RTC second advanced and SSR greater than PREDIVS
Hi,I am using stm32f779 RTC upto subseconds granularity that is using SSR register value for giving upto milliseconds level of time output .The scenario is such that there is external time source ( network clock) to which I synchronise RTC by updat...
