Maxim-integrated 73S12xxF Software Manual de usuario descargar pdf (Pagina 46)

73S12xxF Software User Guide UG_12xxF_016

46 Rev. 1.50

#define SELF_POWERED BIT6

#define REMOTE_WAKEUP BIT5

#define MAXPOWER 50 // 100 mA, if bus-powered.

#define NUMBER_LANGIDS 1 // Change as needed.

#ifdef DFU

#define NUMBER_STRINGS 4 // Change as needed.

#else

#define NUMBER_STRINGS 3

struct USB_LangID_t

{

Uc Length; // (NUMBER_LANGIDS * 2) + 2.

Uc DescriptorType; // Always STRING_DESCRIPTOR = 3.

Ui LangID [ NUMBER_LANGIDS ]; // Array of LangID codes.

};

#define MAX_STRING_LEN 80 // Change and duplicate as needed.

struct USB_String_t

{

Uc Length; // Real STRING_LEN + 2.

Uc DescriptorType; // Always STRING_DESCRIPTOR = 3.

Uc String[ MAX_STRING_LEN ]; // UNICODE encoded string.

};

//Pointers to strings of a language are grouped together.

struct USB_Strings_t

{

U08 Number_Of_Strings; // Number of String descriptors per language.

// Array of pointers to UNICODE encoded STRING descriptors.

struct USB_String_t code *Strings[ NUMBER_STRINGS * NUMBER_LANGIDS ];

};

// Define for any selection parameter below.

#define NONE 0x00000000L

// Defines for Voltage Support.

#define VOLTS5_0 0x01

#define VOLTS3_0 0x02

#define VOLTS1_8 0x04

// Defines for Protocols supported.

#define PROTOCOL_T_0 0x00000001L

#define PROTOCOL_T_1 0x00000002L

// Defines for Clock rates.

#define KHZ3600 3600L

#define KHZ4000 4000L

#define KHZ5050 5050L

#define KHZ6000 6000L

#define KHZ8000 8000L

#define KHZ9600 9600L

#define KHZ12000 12000L

// Defines for ICC bps.

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Maxim-integrated 73S12xxF Software Manual de usuario Pagina 46

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