hi
i am trying to interface an ftdi 2232h to a pik kit via SPI . i downloaded some sample spi codes from the ftdi site. i didn't understand some portion of the
program . These are the codes
ChipSelectsDisableStates.bADBUS3ChipSelectPinState = false; // default is false This makes CS active high
ChipSelectsDisableStates.bADBUS4GPIOL1PinState = false;
ChipSelectsDisableStates.bADBUS5GPIOL2PinState = false;
ChipSelectsDisableStates.bADBUS6GPIOL3PinState = false;
ChipSelectsDisableStates.bADBUS7GPIOL4PinState = false;
sorry
i meant to say that i want to do a spi interface with my 25lc256(eeprom) using a ftdi 2232h . i was trying to do through the parallel ports of the ftdi (channel b) .
hi guru
actually i was struggling with my module . i would like to interface the module with the microchip pic24 using spi now. i guess i will reach the target soon .
The thing is i couldn't write anything (device descriptors) to the eeprom of the module . I tried with the ftprog(utility) several times .The eeprom might have gone i believe. Then i decided to do the spi interface . There are parallel pins in the ftdi , through which we could do the spi interface . I downloaded some sample codes from their site and working on it....still.
The thing is i couldn't write anything (device descriptors) to the eeprom of the module . I tried with the ftprog(utility) several times .The eeprom might have gone i believe.