Hi,There something odd with the USART3 (the Virtual COM one). I can send characters, but there's some speed limit that I can't surpass.I'm trying to loop a string as fast as possible, but I can't get the optimum speed, I'm having to use a delay (or a...
Good day to all. There is a project written in TrueStudio v9.1. When compiling errors appear:expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘attribute’ before ‘arm_bilinear_interp_f32’ arm_math.h expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘attribute’ before ‘arm_bilinear_in...
Hi All, I have simple code to assign preemption priority and subpriority. I have tested this code on the stm32f103. Even if i set the preemption priority and subpriority, when I read the priority it returns as 0x00. According to the information from ...
This is my usart handler Also I clear the 1st received frame before receiving the 2nd modbus frame.void HAL_UART_IRQHandler1(UART_HandleTypeDef *huart){ __HAL_UART_CLEAR_PEFLAG(huart); __HAL_UART_ENABLE_IT(huart, UART_IT_ERR); __HAL_UART_ENABLE_IT(hu...
Hello, I'm trying to set two different filtering modes with the DFSDM (on the same channel). each mode has different parameters. In my code, first, I Initialized the DFSDM unit with default parameters. Then, when a certain condition is met, I tried t...
I have this problem... I installed the : STM32 ST-LINK Utility, BUT STILL NOT WORKING. I have Windows 10, 64bit.
In my system (STM32L471) I want to periodically measure Vbat. Can I do this through the Vbat pin if Vdda may not always be present? Obviously I turn on Vdda whenever I want to measure Vbat but are there any leakage currents or other problems in case ...
Posted on May 24, 2018 at 14:21I already loaded some *.bin files, perfectly compiled with a perfectly functional tool chain.But today it doesn't work anymore...If I check with STLinkUpgrade 3.2.10, it tells me that the firmware is at version V2J30M2...
Hi,I have an eternal codec that sends data over I2S to a STM32L4 board (SensorTile with Cradle Expansion). Could anyone help me with the functions or sample code to configure the SAI port for I2S and reading the data from the Codec.
Hi everyone!! I am from TaiwanI am currently working on a project that records time using STM32F429IIT6VBAT is connected to the 3.3V output of the power supply.PDR_ON is connected to VDDPower on when VDD is powered offTime will be initializedProject ...
