openpcd/firmware/src/os/pcd_enumerate.h @ master
| 1 | 1bc85442 | (no author) | #ifndef _OPCD_USB_H
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| 2 | #define _OPCD_USB_H
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| 3 | f57b548d | (no author) | |
| 4 | 43d61cf0 | (no author) | #include <lib_AT91SAM7.h>
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| 5 | caf50003 | (no author) | #include <sys/types.h>
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| 6 | 43d61cf0 | (no author) | #include <asm/atomic.h>
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| 7 | #include "openpcd.h"
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| 8 | a97e460b | laforge | #include <dfu/dfu.h>
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| 9 | 43d61cf0 | (no author) | |
| 10 | 706ffa9f | laforge | #define AT91C_EP_OUT 1
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| 11 | #define AT91C_EP_OUT_SIZE 0x40
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| 12 | #define AT91C_EP_IN 2
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| 13 | #define AT91C_EP_IN_SIZE 0x40
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| 14 | #define AT91C_EP_INT 3
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| 15 | |||
| 16 | |||
| 17 | 43d61cf0 | (no author) | struct req_ctx; |
| 18 | |||
| 19 | b0317c72 | (no author) | extern void udp_open(void); |
| 20 | 0d69fadb | laforge | extern int udp_refill_ep(int ep); |
| 21 | fa5c8c7c | (no author) | extern void udp_unthrottle(void); |
| 22 | 43d61cf0 | (no author) | extern void udp_reset(void); |
| 23 | |||
| 24 | d1dd3611 | laforge | extern void udp_pullup_off(void); |
| 25 | extern void udp_pullup_on(void); |
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| 26 | |||
| 27 | 43d61cf0 | (no author) | struct ep_ctx { |
| 28 | atomic_t pkts_in_transit; |
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| 29 | 514b0f72 | laforge | struct { |
| 30 | struct req_ctx *rctx; |
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| 31 | unsigned int bytes_sent; |
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| 32 | } incomplete; |
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| 33 | 43d61cf0 | (no author) | };
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| 34 | |||
| 35 | struct udp_pcd { |
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| 36 | AT91PS_UDP pUdp; |
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| 37 | 9f45ae4e | laforge | enum usb_device_state state; |
| 38 | 43d61cf0 | (no author) | unsigned char cur_config; |
| 39 | 9f45ae4e | laforge | unsigned char cur_interface; |
| 40 | unsigned char cur_altsett; |
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| 41 | 43d61cf0 | (no author) | unsigned int cur_rcv_bank; |
| 42 | struct ep_ctx ep[4]; |
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| 43 | };
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| 44 | |||
| 45 | /* USB standard request code */
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| 46 | |||
| 47 | #define STD_GET_STATUS_ZERO 0x0080
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| 48 | #define STD_GET_STATUS_INTERFACE 0x0081
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| 49 | #define STD_GET_STATUS_ENDPOINT 0x0082
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| 50 | |||
| 51 | #define STD_CLEAR_FEATURE_ZERO 0x0100
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| 52 | #define STD_CLEAR_FEATURE_INTERFACE 0x0101
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| 53 | #define STD_CLEAR_FEATURE_ENDPOINT 0x0102
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| 54 | |||
| 55 | #define STD_SET_FEATURE_ZERO 0x0300
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| 56 | #define STD_SET_FEATURE_INTERFACE 0x0301
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| 57 | #define STD_SET_FEATURE_ENDPOINT 0x0302
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| 58 | |||
| 59 | #define STD_SET_ADDRESS 0x0500
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| 60 | #define STD_GET_DESCRIPTOR 0x0680
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| 61 | #define STD_SET_DESCRIPTOR 0x0700
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| 62 | #define STD_GET_CONFIGURATION 0x0880
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| 63 | #define STD_SET_CONFIGURATION 0x0900
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| 64 | #define STD_GET_INTERFACE 0x0A81
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| 65 | #define STD_SET_INTERFACE 0x0B01
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| 66 | #define STD_SYNCH_FRAME 0x0C82
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| 67 | |||
| 68 | #define MIN(a, b) (((a) < (b)) ? (a) : (b))
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| 69 | |||
| 70 | f57b548d | (no author) | |
| 71 | 1bc85442 | (no author) | #endif
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