STM32 MCUs Products
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Resolved! Hello, I am working on UART Transmit using DMA for STM32F401RE board.I have written code for register level operations.I am using DMA1 with MSIZE of byte and MBURST of 16 beats, total data of 48 bytes. Getting FIFO transmit Error. What is the issue?
For testing purpose i am transmitting an array of 8 bytes with . But still the FIFO transmit ERROR flag in HISR is always getting set. Please do help!
Question abut stm32u5 internal flash
Hi,The stm32u5's internal flash has feature "10 kcycles endurance on all Flash memory. 100 kcycles on 256 Kbytes per bank".Please advise the memory address of "100 kcycles on 256 Kbytes per bank".Thanks,QiZhang
Getting huge different Delay time in measuring a blocking delay timer which run in different memory address of STM32H7a3ii. Was this behavior of the MCU?
I create a simple blocking delay timer using simple looping and run in STM32H7a3ii. The program was linear, no code optimization, no interrupt. Without any changes of the blocking delay timer function, i found that when the blocking delay timer place...
Resolved! STM32G030K6T6 oscillator pins
As per datasheet pin 2 and pin 3 are OSC32_IN and OSC32_OUT pins I want to connect a 8MHZ crystal and was looking for OSC_IN and OSC_OUT pins, but could not find any info regarding them, can the OSC32_IN and OSC32_OUT pins be used for connecting the ...
Will removing SB16 and SB18 on an Nucleo-32 F303K8 affect HAL I2C?
I am trying to use I2C and SPI communications at the same time, where I2C is interrupt driven and SPI is DMA based. Separately they work fine, but they fail when put together. On the Nucleo-32 F303K8 I am using pins PB7(SDA)/PB6(SCL).and SPI is using...
One pin of HSE crystal on STM32L422KBT6
Hello, please help me with crystal:ABM3B-26.000MHZ-10-1-U-TIs it connectd correctly? It's not working at all. Never seen one pin connetcion like RCC_CK_IN_PA0.
Resolved! What HAL callbacks are associated with rising/falling edges on TIM_CHx inputs?
I'm using an STM32G4 to measure a pulse width, and wanted to set up TIM1_CH1 for rising edges and TIM1_CH2 for falling edges. My plan was to read the timer counter and subtract to obtain pulse width, and reset the counter on rising edges... I've go...
