142 lines
3.7 KiB
C
142 lines
3.7 KiB
C
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/*************************************************************/
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/** @file: usb_device.h
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@brief: USB 从机驱动重写，加入iAP协议
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@details:
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@author: Bingquan Cai
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@date: 2013-10-11,09:34
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@note:
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*/
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/*************************************************************/
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#ifndef _IAP_H_
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#define _IAP_H_
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#include "generic/typedef.h"
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// #include "string.h"
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// #include "usb/usb_slave_api.h"
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#define IAP2_LINK_EN 1
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#define IAP_USE_USB_HID_EN 1
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//USB
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#define MAXP_SIZE_INTERRUPT_IN 0x40
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//IIC crack
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#define AUTHENTICATION_CONTROL_STATUS 0x10
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#define SIGNATURE_DATA_LENGTH 0x11
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#define SIGNATURE_DATA 0x12
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#define CHALLENGE_DATA_LENGTH 0x20
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#define CHALLENGE_DATA 0x21
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#define ACCESSORY_CERTIFICATE_DATA_LENGTH 0x30
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#define ACCESSORY_CERTIFICATE_DATA 0x31
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//iAP1 and iAP2 COMMON
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#define IAP2_VERSIONS 0x02
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#define IAP1_VERSIONS 0x01
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#define DEFAULT_SEQUENCE_NUM 0x0
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#define EXTRA_SEQUENCE_NUM 0x1
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//"Dock speaker"
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#define ACCESSORY_NAME 0x44, 0x6f, 0x63, 0x6b, 0x20, 0x73, 0x70, 0x65, 0x61, 0x6b, 0x65, 0x72, 0x00
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//"IPDLI13"
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#define ACCESSORY_MODEL_IDENTIFIER 0x49, 0x50, 0x44, 0x4c, 0x49, 0x31, 0x33, 0x00
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//"I want it"
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#define ACCESSORY_MANUFACTURER 0x49, 0x20, 0x77, 0x61, 0x6e, 0x74, 0x20, 0x69, 0x74, 0x00
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//"iAP Interface"
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#define ACCESSORY_SERIALNUMBER 0x69, 0x41, 0x50, 0x20, 0x49, 0x6e, 0x74, 0x65, 0x72, 0x66, 0x61, 0x63, 0x65, 0x00
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//< hid
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#define HID_PREV_FILE USB_AUDIO_PREFILE
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#define HID_NEXT_FILE USB_AUDIO_NEXTFILE
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#define HID_PP USB_AUDIO_PP
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#define HID_PLAY USB_AUDIO_PLAY
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#define HID_PAUSE USB_AUDIO_PAUSE
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#define HID_VOL_DOWN USB_AUDIO_VOLDOWN
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#define HID_VOL_UP USB_AUDIO_VOLUP
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//<iap printf
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#include "uart.h"
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#define IAP_CHIP_PRINTF
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#ifdef IAP_CHIP_PRINTF
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#define iAP_deg_str(x) puts(x)
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#define iAP_printf printf
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#define iAP_printf_buf(x, y) put_buf(x, y)
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#define iAP_put_u8hex(x) put_u8hex(x)
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#define iAP_put_u16hex(x) put_u16hex(x)
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#define iAP_put_u32hex(x) put_u32hex(x)
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#else
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#define iAP_deg_str(x)
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#define iAP_printf(...)
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#define iAP_printf_buf(x, y)
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#define iAP_put_u8hex(x)
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#define iAP_put_u16hex(x)
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#define iAP_put_u32hex(x)
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#endif
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#define _xdata
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// #define _data
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#define _root
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#define _no_init
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#define _banked_func
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///variable
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typedef enum {
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iAP_IDLE = 0,
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iAP_INTERRUPT,
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iAP_BULK_IN,
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iAP_BULE_OUT,
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} iAP_STATE;
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enum {
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NO_MFI_CHIP = 0,
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MFI_PROCESS_READY,
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MFI_PROCESS_STANDBY,
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MFI_PROCESS_PASS,
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IAP1_LINK_ERR,
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IAP1_LINK_SUCC,
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IAP2_LINK_ERR,
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IAP2_LINK_SUCC,
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};
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//extern var
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extern u8 chip_online_status;
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extern u8 mfi_pass_status;
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#define apple_mfi_chip_online_lib() chip_online_status
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#define apple_link_disable() mfi_pass_status = MFI_PROCESS_STANDBY
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#define apple_link_init() mfi_pass_status = MFI_PROCESS_STANDBY
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#define apple_mfi_pass_ready_set_api() mfi_pass_status = MFI_PROCESS_READY
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#define apple_hid_key_api(key) iap2_hid_key(key)
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///outside call parameter
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extern u8 *iAP_var_pRxBuf ;
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extern u8 *iAP_var_pTxBuf ;
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extern u16 iAP_var_wLength;
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extern u8 iAP_send_pkt_self[0x40] ;
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extern u8 iAP_receive_pkt_self[0x40] ;
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///inside call
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// void my_code_memcpy(u8 *s1, const u8 *s2, u16 len);
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#define my_code_memcpy(x,y,z) memcpy(x,(u8 *)y,z)
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// u8 my_memcmp(u8 *s1, const u8 *s2, u8 len);
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#define my_code_memcmp(x,y,z) memcmp(x,(u8 *)y,z)
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u8 iAP_support(void);
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u8 apple_mfi_link(void *hdl);
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void apple_mfi_unlink(void);
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// #define iAP_host_online() (get_usb_online_status() & BIT(0))
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// #define iAP_device_online() (get_usb_online_status() & BIT(1))
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#define GET_U16L(x) (u8)(x)
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#define GET_U16H(x) (u8)((u16)(x)>>8)
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#define SW16(x) (((u16)(x) & 0x00ffU)<<8 | ((u16)(x) & 0xff00U)>>8)
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#endif /* _IAP_H_ */
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