Problem with I2C and AT24C256

Hi, I'm trying to read/write on a EEPROM AT24C256 using I2C function, and it doesn't works. Using pins as GPIO it works. I've tried with I2C0,I2C1,I2C2 interfaces. The bytes are sent but there isn...
Problem with I2C and AT24C256

Hi, I'm trying to read/write on a EEPROM AT24C256 using I2C function, and it doesn't works. Using pins as GPIO it works. I've tried with I2C0,I2C1,I2C2 interfaces. The bytes are sent but there isn...
Problems with the Touch Interface and I2C

Good afternoon, using here the STM32F429ZIT6 Discovery board and Keil uVision 5.14 I am developing a prototype for a DSP project with a GUI that makes use of the touch screen. The DSP part works...
Problems with the Touch Interface and I2C

Good afternoon, using here the STM32F429ZIT6 Discovery board and Keil uVision 5.14 I am developing a prototype for a DSP project with a GUI that makes use of the touch screen. The DSP part works...
I2C read write problem with 24c02 and 89c52

Hello all, im trying to interface 24c02 with 89c52 but im getting a serious problem. I wrote a simple prog to write a string to memory and read it back and display on LCD.I used proteus i2c debugger...