I2C on STM32L Discovery
Posted on September 03, 2012 at 11:48Hi everyone, I'm new in the world of STM32. I want to run the STM32L Discovery as I2C slave by using the Standard Peripheral Library. Does anyone have a code example for me. #i2c
Posted on September 03, 2012 at 11:48Hi everyone, I'm new in the world of STM32. I want to run the STM32L Discovery as I2C slave by using the Standard Peripheral Library. Does anyone have a code example for me. #i2c
Posted on July 16, 2012 at 11:28 Hi, I am try to develop a simple I2C “receive data�? type of function; I took most of the code from the zip file that I was able to download from the st webpages. The main function of interest getBytesI2C1DMA(...
Posted on July 16, 2012 at 18:14Hi,Just a very quick question - is it fairly easy or even possible to bridge or tie 2 I2C ports together using a DMA. It's just something that I'm looking to do due to a change in a requirement whereby we just want to...
Posted on February 03, 2010 at 20:11STM32 I2C Lock-Up #send-i2c-stop-to-unlock-slave
Posted on November 30, 2011 at 12:01Hello all, I want to use the StdPeriph_Driver as a guide for my own project. Part: STM32F100RB value line discovery (test kit). Trying to get the I2C to work. I want to use the I2C files (.c+.h) for my own projec...
Posted on May 18, 2012 at 06:21 I have STM32-P103 board which uses STM32F103RB micro. I connected an I2C sensor to I2C2 pins. STM32-P103 board, MPU6050 sensor breakout board schematics are below : I use only 4 pins of the sensor, SCL,...
Posted on May 16, 2012 at 11:14I use theSTM32withtheI2C-CPALLibary. When I use theSTM32pursuingas a slavereceiverin the interruptmode, I getafter receiving the firstdata bytenointerrupt (RXNE). Only afterthe seconddata byte, an interrupt(RXNE)is g...
Posted on April 13, 2012 at 19:09ATTENTION! The following code do not work for STM32 I2C while looking good:void I2C_Ini(void){ I2C_InitTypeDef I2C_InitStructure; NVIC_InitTypeDef NVIC_InitStructure; // I2C RCC RCC_APB1PeriphClockCmd(RCC_APB1Periph_...
Posted on June 09, 2011 at 12:59Hi,i am using the code below to try to communicate with a I2C sensor. I have a STM32F207VG with the corresponding peripheral lib v1.0, both lines have 4k7 pull-ups. The problem has 2 aspects:- there is no clock signal...
Posted on March 02, 2012 at 11:49Hello. I'm trying to connect two stm32f4discovery boards through I2C. One will be the master receiver, and will ask for 4 bytes of data to the other (slave receiver). I found an example for the master receiver, and i...