STM32 MCUs Products
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Forum Posts
Interrupts I2C
Good afternoon everyone!I hope you are well. I happen to be new to handling STM32 and I want to generate an interrupt with I2C, CAN ANYONE HELP ME WITH THAT?I just need to know what functions I need and how I generate the interrupt routine.I have a S...
Resolved! Can you write values to the RTC counter registers(RTC_CNTL/RTC_CNTH) after you've set them to an intial value?
I've been trying to implement a clock and calendar into my solar tracker project(using an stm32f103) so that I can set at which time it should go to sleep ( and for how long) , but every time the board goes into standby the counter -unfortunately- ge...
Resolved! ERROR common.c: addr too high
I am getting this error after I modify my linker script (which I got from a project created with CubeIde):$arm-none-eabi-objcopy -O binary Prog_test_H735.elf Prog_test_H735.bin$arm-none-eabi-size Prog_test_H735.elf text data bss dec ...
Resolved! Bootloader information discrepancy
Reference Manual for STM32H72xxx/73xxx (RM0468), section 2.6, says that the embedded bootloader can be accessed via I2C1, I2C2, I2C3, I2C4 and SPI1, SPI2, SPI3, SPI4, however AN2606 only lists I2C1, I2C2, I2C3 and SPI, SPI3 as the working I2C and SPI...
Error finishing flash operation
I have the following error when I was trying to debug using TrueStudio(v9.3.0).The specific steps that caused the error are as follows.1. Connect STM32F100RB※1 to the PC.2. Launch TrueStudio(v9.3.0)3. make project 3.1 [File] -> [New] -> [C Projet] 3...
Resolved! STM32L052 USART: Problem Switchover from Output- to UART - TX - functionality produces a disturbing H/L - edge on TX
Two Usart - TX - lines shall be used either in PP- output- or in Usart - TX - mode.The switchover from a normal output pin to a Uart - TX - pin produces an High/ Low edge on TX followed by an interrupt on TX side.On RX- side this H/L edge causes an ...
FDCAN confusion
Hello,I hate to say this, but I am completely lost in regards to programming FDCAN to receive extended ID messages from an ECU. I looked to the examples provided in the IDE as well as other questions on this forum, but am still confused. I have a str...
How to measure MSI Clock in STM32 NUCLEO-L433RC-P board using Timer
I am working on Ultra low power application MSI clock as 800KHZ. My goal is to measure the MSI Clock, when the temperature changes in the System.If I try to configure “Tl1 remap capabilities for TIM16�? as TIM16 Channel 1 is connected to LSI, then I...
