simtrace/host/simtrace_usb.h @ master
| 1 | 29b1190d | Harald Welte | #ifndef SIMTRACE_USB_H
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| 2 | #define SIMTRACE_USB_H
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| 3 | |||
| 4 | //#include <stdint.h>
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| 5 | |||
| 6 | /* this is kept compatible with OpenPCD protocol */
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| 7 | struct simtrace_hdr { |
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| 8 | u_int8_t cmd; |
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| 9 | u_int8_t flags; |
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| 10 | u_int8_t res[2]; |
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| 11 | u_int8_t data[0]; |
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| 12 | } __attribute__ ((packed)); |
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| 13 | |||
| 14 | enum simtrace_usb_msgt { |
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| 15 | SIMTRACE_MSGT_NULL, |
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| 16 | SIMTRACE_MSGT_DATA, |
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| 17 | SIMTRACE_MSGT_RESET, /* reset was asserted, no more data */ |
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| 18 | };
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| 19 | |||
| 20 | /* flags for MSGT_DATA */
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| 21 | #define SIMTRACE_FLAG_ATR 0x01 /* ATR immediately after reset */ |
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| 22 | #define SIMTRACE_FLAG_WTIME_EXP 0x04 /* work waiting time expired */ |
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| 23 | b14d0ad2 | Harald Welte | #define SIMTRACE_FLAG_PPS_FIDI 0x08 /* Fi/Di values in res[2] */ |
| 24 | 29b1190d | Harald Welte | |
| 25 | #endif /* SIMTRACE_USB_H */ |
