hi,we are trying to measure vrefint using adc of stm32l1xx. the converted data is keep on varying between 0 to 3000 (decimal). we are not sure where is the problem. can anyone help on this issue? here is the sample code: //hsi clock is enabled in st...
Hello,On this picture, which is the pin Nr 1?Top right or bottom left ?ThanksJulien
Hello,We need to use RS-485 in full duplex, and with the flow control (DE).Is it that when we configure DE with RS485 is shall be used as half duplex ?can I configure rs232 pins with RTS (instead of DE) before converting voltage to rs-485 levels ?Wil...
Posted on April 06, 2018 at 16:43 Hai, Iam using the STM32H743VIT controller , We are using the spi4 in our board ,we generated the code using the cube mx nothing is coming(CLK and SIN)when transmit the data using the function ( HAL_SPI_Transmit(SP...
sir, i am using STM32F4- discovery board, i want to configure color display with driver ST7735S. i want to know that how will i configure my spi to send data to the display. also the Nss pin.
Hi guys and girls!I'm using STSPIN32F0, an MCU with built-in 3-phase motor driver and I'm trying to read internal temperature sensor. What I'm getting back looks to me like random walk within range of about 10 degrees Celsius (please see attachment)....
We use STM32412 for our battery operated system.A strange case is observed where MCU stopped responding.Neither it got powered up, also seems the code was not being executed.Our NRST pin is powered by the same source by which MCU is powered, so NRST ...
Hi,I dont know whats wrong with my code, I just want to test the timer's working .the purpose of the program is to turn off the led after a number of cycle . but this have never been happen, the led still on.PS im working wit HSI_VALUE ((uint32_t)16...
I have a firmware of STM32F4 in IAR-EW IDE and now I would like to port this firmware to other STM32 controller and want to use TrueStudio IDE. So, @Community Members, Can you give the steps to do it? So, it will be easy for me to do it.
