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I am flashing the internal memory for STM32F1xx by UART1 by setting: boot0 to high and boot1 to low; then booting from internal flash: boot0 to low and boot1 to low; all OK;I want to flash (UART1) and boot (internal) in the same way with a with a STM...
Hi,First of all, I'm very new to the STM32 family of microcontrollers. I'm trying to output a sine wave on the DAC (pin PA4 on the discovery board) using DMA2 channel 3, triggered by TIM6. I use the STM32CubeMX to generate the code, then I manually a...
I'm new to the topic and have a basic question.I set up a ADC_DMA transfer to read sensor values: HAL_ADC_Start_DMA(&hadc1, (uint32_t*)&ADC1ConvertedValue, 1)This works to always update the ADC1ConvertedValue variable to the latest value.But how can ...
https://www.st.com/content/st_com/en/applications/power-supplies-and-converters/ac-dc-converters/pfc-converter-three-phase-input.html#overview
I am using STM32F070 processor. I want to know a way of instructing the NVIC not to execute Timer interrupt in certain cases. Is there a way to do this? The situaltion is as follows-There are two interrupts- SPI and timer conifgured at same priority ...
Posted on May 23, 2018 at 10:05Hello evry body , i can write a byte on flash of stm32f429ZI WÄ°TH success . for info i use nucleo 144 and sector 23 the last sector .for example :with these adresses uint32_t locip1_adress=0x081E0001;//LAST sector for...
I would like some clarification regarding Flash wear on an STM32F030. The datasheet states an "endurance" of 1000 cycles. Presumably this means 1000 write and erase cycles. If I erase a page, and then write to the page one 16-bit half word at a time,...
Posted on January 22, 2018 at 10:06hello trying to send a message from an stm32 slave to another stm32 master no success i2c protocol ,from master to slave no prblm i can do it very well ,i cheked many times the repository interrupt exemples and did...
I am using STM32F070 processor. I want to implement a function where I should measure the time difference between the change of input level on two digital IOs. There is no fixed sequence of the change in level on both the IOs. i.e. any one of the two...
https://community.st.com/s/question/0D50X0000AaXy4xSQC/code-processing-time-takes-too-long-im-using-stm32l476jgyxSeems one post has been "hidden"? (11 vs 12)
