STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
I'm unable to successfully see my PWM signal on the Nucleo STM32F302R8 development board, connector 10, pin 37.I have SB62 and SB59 connected with 0-ohm resistors. I don't understand why the same pin is on multiple pins. Absolute pin number 17 AND ...
Hello everyone, I am trying to setup FLIR lepton breakout board with the Nucle-F7, and I am having trouble finding examples online. I am using SW4STM32 from AC6 for IDE and have already downloaded the LeptonSDK library package for 32-bit architecture...
Hi,I am new to microcontrollers and this is my first big project. I want to receive data from other device through 8 data lines and 1 clock signal (similar to STM Application note AN4666 ''Parallel synchronous transmition using GPIO and DMA'')I am us...
When trying to initialize external SRAM in the SystemInit() function in system_stm32lf76xx.c, I call HAL_Init which calls HAL_InitTick. This function calls HAL_SYSTICK_Config which uses the global variable SystemCoreClock to initialize the SysTick. H...
Hello,I have recently moved RAM from DTCM to AXI SRAM (so that I get more RAM).It then failed in dma example.After investigation I found out that the call to SCB_InvalidateDCache results in HardFault_Handler.I've changed it to use SCB_Invalida...
Posted on February 19, 2015 at 10:57Hi all,Is it necesary to implement a additional code in my application to jump to the bootloader? #magic-eight-ball
In my STM32L432 project (Keil) I need to use a system reset.System should be able to reset by external command, and it's also used in bootloader<->application jumps. I am using HAL_NVIC_SystemReset() for this purpose. I've noticed that once in a whil...
Hello everyone,I want to do not change date, When I load a new program to STM32F103. How can I do these ? Thank you
Hey guys,I have expereinced a very strange behaviour of my STM32F429ZIT6 custom board:When I execute the following code the processor behaves differently in free running then in manual stepped mode or my oscilloscope seems to be completely broken - w...
