• About STM32 SPI NSS Management and Multimaster setup
    1.Can anyone explain how the slave management works in STM32 SPI both in software and Hardware model very precisely ? please!! 2. also someone please explain how the communication and data transfer...
  • multi slave in I2C bus
    Please help me at C code for reading time from DS1407 on I2C bus.I am able to R/W data to an EEPROM on the same bus.But when i read the time i get 0xffff for hrs,mins and secs even after initializing...
  • Spi Slave Help
    Hello, chip - AT91Sam7x512 I try to work with the SPI slave mode. I wrote a code that work perfectly in master mode, but now I try to convert this code to work in slave mode. Does anyone have...
  • Multiple slaves in SPI configuration
    Hi all, This is the first time I've ever played with any microcontroller, and I'm stuck. The goal is to take my processor (I have an ADuC7026 eval board) and expand it with two external chips. I...
  • SPI Master Slave Communication
    I am into a project where I need 2 establish communication between ADuc814(Master) and ADuc841(Slave). Master shud Receive data transmitted by Slave. I am unable to establish the comm. I feel there is...