gd32450i-eval/app/bmc/AuthChip/CM_DATA.c

// Data and Configuration for the CryptoMemory Library
#include "CM_LIB.h"
#include "CM_I2C.h"

// Data Structures that configure the low level CryptoMemory functions

// CryptoMemory Low Level Linkage
// 
cm_low_level CM_LOW_LEVEL = {
    cm_TRUE,         // Carddetect
    cm_PowerOff,     // PowerOff
    cm_PowerOn,      // PowerOn
    cm_SendCommand,  // SendCommand
    cm_ReceiveData,  // ReceiveRet
    cm_SendData,     // SendData
    cm_RandGen,      // RandomGen
    cm_WaitClock,    // WaitClock
    cm_SendCmdByte   // SendCmdByte
};

// CryptoMemory Low Level Configuration
//
// Note: the port address is included in a manner that does not require a chip
//       specific header file. Note, the address of the port is the LAST address
//       of the group of three addresses of the port (the port output register).
//
cm_port_cfg  CM_PORT_CFG = {
    0xb0, // ucChipSelect        (0xb0 is default address for CryptoMemory)
    0x32, // ucClockPort         (0x32 is PORTD)
    0,    // ucClockPin          (SCL on bit 0)
    0x32, // ucDataPort          (0x32 is PORTD)
    2,    // ucDataPin           (SDA on bit 2)    
    0x32, // ucCardSensePort     (0x32 is PORTD)
    1,    // ucCardSensePin      (card sense switch, if any, on bit 2) 
    TRUE, // ucCardSensePolarity (TRUE -> "1" on bit in register means card is inserted)
    0x32, // ucPowerPort         (0x32 is PORTD)
    3,    // ucPowerPin          (power control, if any, on bit 3)
    TRUE, // ucPowerPolarity     (TRUE -> "1" on bit in register supplies power)
    100,  // ucDelayCount
    10    // ucStartTries
};