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...
Hi, I want to store 8 bits of data coming from my Modbus in a different variables in the form of 1's and 0's using stm32f103.I have done code like , the bits i have sent is 101101101 sent by Modbus is storing in my holding register [1] in the fo...
So,LPUART can not use LSE to configure BaudRate 9600?
Hello,I am using Keil uVision 5 and I am using the STM32F4xxx_DFP 2.14 drivers.I want to configure my I2S peripheral in full duplex with DMA in circular mode, but I have this issue with the drivers:- the transmit/receive complete interrupt is called ...
Can't find a source file at Can't find a source file at "C:\Users\B\335NAL\335\Atollic\TrueSTUDIO\STM32_workspace_9.3\deneme3\src\main.c" Locate the file or edit the source lookup path to include its location.The error I got in the compilation proces...
General idea:I'm trying to write the I2C as slave on a L476. The master might need to change a bunch of registers at the same time, so instead of sending n separate commands I want to receive one long command and the prepare the response to be sent b...
I wrote some software that reliably measures the number of memory cycles required to retrieve 16 and 32-bit operands from the Cortex-M4 memory. When a 16-bit operand fits within a 32-bit physical word, I would have expected that only a single memory ...
hey thereI try to receive some characters using UART and here is the confighuart1.Instance = USART1; huart1.Init.BaudRate = 4800; huart1.Init.WordLength = UART_WORDLENGTH_8B; huart1.Init.StopBits = UART_STOPBITS_1; huart1.Init.Parity = UA...
I found that STM32F4 timers might count incorrectly until first update event if using a prescaler. I can consistently reproduce this with multiple general purpose timers in a least two different STM32F4 variants, a STMF32407 and a STM32F429.Is this a...
Hello,I try that when my OUTPUT compare is triggered, it triggers a function.As for the PeriodElapsedCallback method, when the timer is in overflow, it creates an interuption and the PeriodElapsedCallback function is called. Is there a function doing...
It stops at comparing values written into the flash. At the begginig some data are copying well, but then it doesn't match and return FLASHIF_WRITINGCTRL_ERROR. It always stops at the same position, but when I change size of stack it becomes differ...