How to write float data in Flash memory in STM32L4 ?
hello i want to save float value in the flash memory in STM32L4.it is my favor that you give me answer.my below is my code
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STM32F205 - UART5 Interrupt handler fail to receive interrupt
Hi all, Thanks for the support and sharing the experience.I have generated the code using STM32 CubeMx and using UART5 in interrupt mode. UART5 interrupt is configured to receive interrupt for every 1byte of data reception. Snap of the code is below....
Setting RTC Alarm for 1 Year from now
Hi,Is it possible to set the RTC Alarm (on STM32L496VG) to wake from low power for a specific date from now?For example 1 year from now or 10 years from now?Thanks for your help!
how do i program stmf105r8t6?
I am working on stm32f105r8t6 microcontroller. I need the pinout for this one. The data sheet that I found for this microcontroller doesn't show any of the pins that I need to program this microcontroller. It also doesn't show the RX/TX pins. Where c...
I have an existing product that uses a STM32F071CBT6 MCU. I want ad WiFi capability to the product. I was going to use the SPWF04S for this application but then I read that it is being phased out. Does STMicroelectronics
STMicroelectronicsSTM32F071CBT6I have an existing product that uses a STM32F071CBT6 MCU. I want ad WiFi capability to the product. I was going to use the SPWF04S for this application but then I read that it is being phased out. Does STMicroelectronic...
Does STM32F429 nucleo 144 Serial number and Unique ID are same?
I am using STM32F429 nucleo 144 board for security application. I Need to read a unique ID while doing this process i am getting ST-link SN number of the device. So is SN of the microcontoller is a unique number ? or is it common number for all STM d...
STM32F303RCT6 ADC读�?�异常
您好： 我使用STM32F303RBT6的ADC2_IN3时，�?�现�?��?将PC4脚输出高电平时，ADC2_IN3采样的数�?�就会有异常。 譬如ADC2_IN3脚接GND，PC4输出高电平，ADC采样�?�回的值为0x70;而将PC4输出低电平�?�，ADC采样就正常为0了。 请问这是什么问题？谢谢�?
STM32F103C8T6 and WS2812b
Hi everybody,I'm complete noob and may be a silly question. But is it possible to connect WS2812b to a blue pill? As far as I know WS2812b hav 5V management logic and STM32 here gives 3.3VWhat do you think? I've see someone did it, but no schemas or ...
STM32F103C8T6: I2C Master does not generate START bit
I am programming Blue Pill stm32f103c8t6 mcu, and I am having troubles implementing I2C driver for it. I have tried one I2C example from one site, then tried to implement it on my own by datasheet, yet it does not work - it does not generate START.I ...
STM32F407 2 boards comminicate each other with I2C and master start condition problem
Hello,I have 2 piece stm32f407 board. i try to communicate them with I2C. One of them is master, other one slave. i tied 4.7k pull up resistors.when i feed slave board with usb cablo (debug cablo),master generates "start" condition and slave answers....
