• USB peripheral through SPI interface
    I am using the SPI interface to connect the MAX3420e with lpc11A14 mcu and am enabling the GPIO pins of the MAX3420e . Am not finding any signal on the SCLK line of the device. Below mentioned is my...
  • upsd33XX spi interface problem,how to connect more than one spi device to SPI interface?
    Hi,All There is a host spi controller in upsd33xx series,but only one spi slave chip select signal is provided, how can I connect another spi device? I can use cd4051 cmos swicth to do this, but I...
  • I2C interfacing to PCA9532 peripheral
    hi everyone im only starting learning about microcomputers so please forgive any mistakes i make. ARM core, LPC2478 microprocessor, board is the MCB2478. im trying to communicate via I2C to the PCA9532...
  • Serial Peripheral Interface
    Hello, Do you know where i can find an example of program with SPI protocol? I want to use a uart on this port. Thank you
  • SPI Interface for MAX6675
    Has someone experience with the MAX6675( http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3149 ) from Maxim or has someone source codes for the MAX6675?! Thanks Hannes