File content as of revision 22:2ab87e985526:

/*  Platform header file, for the u-blox C27-C20/U20/G35 
*   mbed Internet of Things Starter Kit
*   http://mbed.org/platforms/u-blox-C027/
*   
*   Defines for pin connections of the LPC1768
*/

#pragma once

// u-blox MAX-7Q GPS/GLONASS receiver
// http://www.u-blox.com/gps-modules.html
// -----------------------------------------------------------
// I2C (shared with LISA/SARA)
#define GPSSDA      (P0_27)
#define GPSSCL      (P0_28)
#define GPSADR      (66<<1) // GPS I2C Address
// UART 
#define GPSTXD      (P0_10)
#define GPSRXD      (P0_11)
#define GPSBAUD     9600    // Default GPS Baud Rate
// Control
#define GPSRST      (P1_18) // Reset (input to GPS, active low)
#define GPSPPS      (P1_19) // 1PPS Timepulse (output from GPS)
#define GPSINT      (P1_22) // Interrupt (input to GPS)
#define GPSEN       (P1_29) // Supply Control (high = enabled)

// u-blox LISA/SARA cellular modem
// http://www.u-blox.com/wireless-modules.html
// -----------------------------------------------------------
// UART (LPC1768 = DTE, LISA/SARA = DCE)
#define MDMTXD      (P0_15) // Transmit Data
#define MDMRXD      (P0_16) // Receive Data
#define MDMCTS      (P0_17) // Clear to Send
#define MDMDCD      (P0_18) // Data Carrier Detect
#define MDMDSR      (P0_19) // Data Set Ready
#define MDMDTR      (P0_20) // Data Terminal Ready (set high or use handshake)
#define MDMRI       (P0_21) // Ring Indicator
#define MDMRTS      (P0_22) // Request to Send (set high or use handshake)
#define MDMBAUD     115200  // Default Modem Baud Rate
// USB (not available on C27-G35)
#define MDMUSBDP    (P0_29) // USB D+
#define MDMUSBDN    (P0_30) // USB D-
#define MDMUSBCON   (P2_9)  // USB Connect
#define MDMUSBDET   (P0_7)  // USB Detect (n/a on REV.A board)
// Control 
#define MDMEN       (P2_5)  // Supply Control (high = enabled)
#define MDMPWRON    (P2_6)  // 
#define MDMGPIO1    (P2_7)  // GPIO1, Network status
#define MDMRST      (P2_8)  // Reset (active low, set as open drain!)
#define MDMLVLOE    (P0_9)  // Serial/GPIO Level Shifter Output Enable (n/a on REV.A board)
#define MDMILVLOE   (P0_8)  // I2C Level Shifter Output Enable (n/a on REV.A board)

// PIN header connector
// for standard-based form factor with expansion board
// -----------------------------------------------------------
// PMW  = Pulswidth Modulator
// EINT = External Interrupt
// AOUT = Analog Output

// Analog Ports (A0-A5)
#define A0          (P0_23) //      I2S_CLK
#define A1          (P0_24) //      I2S_WS
#define A2          (P0_25) //      I2S_SDA
#define A3          (P0_26) // AOUT
#define A4          (P1_30) //
#define A5          (P1_31) //
// Digital Port (D0-D7)
#define D0          (P4_29) //      TXD
#define D1          (P4_28) //      RXD
#define D2          (P2_13) // EINT
#define D3          (P2_0)  // PWM
#define D4          (P2_12) // EINT
#define D5          (P2_1)  // PWM
#define D6          (P2_2)  // PWM
#define D7          (P2_11) // EINT
// Digital Port (D8-D13)
#define D8          (P2_4)  // PWM  
#define D9          (P2_3)  // PWM
#define D10         (P1_21) // PWM  SSEL
#define D11         (P1_24) // PWM  MOSI
#define D12         (P1_23) // PWM  MISO
#define D13         (P1_20) // PWM  SCK
//      GND
//      AREF
#define SDA         (P0_0) 
#define SCL         (P0_1)

// LED
// -----------------------------------------------------------
#define LED         (P3_25)  // RED LED (n/a on REV.A board)

// CAN (TJA1040)
// -----------------------------------------------------------
#define CANRD       (P0_4)
#define CANTD       (P0_5)
#define CANS        (P0_6)  // standby (low=normal, high=standby/rxonly)

// Ethernet (DP83848)
// -----------------------------------------------------------
#define ETHTXD0     (P1_0)
#define ETHTXD1     (P1_1)
#define ETHTXEN     (P1_4)
#define ETHCRS      (P1_8)
#define ETHRXD0     (P1_9)
#define ETHRXD1     (P1_10)
#define ETHRXEN     (P1_14)
#define ETHREFCLK   (P1_15)
#define ETHMDC      (P1_16)
#define ETHMDIO     (P1_17)
#define ETHOSCEN    (P1_27)
#define ETHRST      (P1_28)
#define ETHLINK     (P1_25) // LED_LINK 
#define ETHSPEED    (P1_26) // LED_SPEED

// mbed / debug IF (LPC11)
// -----------------------------------------------------------
// Serial Port
#define USBTXD      (P0_2)  // identical USBTX        
#define USBRXD      (P0_3)  // identical USBRX
// ISP port
#define ISP         (P2_10)

// Reserved / NC pins 
// -----------------------------------------------------------
#define RSVD2       (P3_26)