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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 6 | f9daq | 1 | /************************************************************************\ |
| 2 | ## ## |
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| 3 | ## Creation Date: 18 Mar 2007 ## |
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| 4 | ## Last Update: 18 Mar 2007 ## |
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| 5 | ## Author: XInstruments ## |
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| 6 | ## ## |
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| 7 | ## Desc: Setup packet-building functions. ## |
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| 8 | ## ## |
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| 9 | \************************************************************************/ |
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| 10 | |||
| 11 | |||
| 12 | #ifndef _USMCTYPES_H |
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| 13 | #define _USMCTYPES_H |
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| 14 | |||
| 15 | |||
| 16 | #include <linux/types.h> |
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| 17 | |||
| 18 | |||
| 19 | // IOControl Codes: |
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| 20 | // Controller-specific operations: |
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| 21 | #define IOCTL_GET_DESCRIPTOR_CONFIGURATION 0x00000000 |
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| 22 | #define IOCTL_GET_DESCRIPTOR_DEVICE 0x00000001 |
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| 23 | #define IOCTL_GET_DESCRIPTOR_STRING 0x00000002 |
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| 24 | #define IOCTL_GET_STATUS_DEVICE 0x00000003 |
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| 25 | #define IOCTL_GET_STATUS_ENDPOINT 0x00000004 |
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| 26 | #define IOCTL_GET_STATUS_INTERFACE 0x00000005 |
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| 27 | #define IOCTL_GET_VERSION 0x00000006 |
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| 28 | #define IOCTL_GET_SERIAL 0x00000007 |
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| 29 | #define IOCTL_GET_ENCODER_STATE 0x00000008 |
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| 30 | #define IOCTL_GET_STATE 0x00000009 |
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| 31 | #define IOCTL_GO_TO 0x0000000A |
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| 32 | #define IOCTL_SET_MODE 0x0000000B |
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| 33 | #define IOCTL_SET_PARAMETERS 0x0000000C |
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| 34 | #define IOCTL_DOWNLOAD 0x0000000D |
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| 35 | #define IOCTL_SET_SERIAL 0x0000000E |
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| 36 | #define IOCTL_SET_CURRENT_POSITION 0x0000000F |
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| 37 | #define IOCTL_STOP_STEP_MOTOR 0x00000010 |
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| 38 | #define IOCTL_EMULATE_BUTTONS 0x00000011 |
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| 39 | #define IOCTL_SAVE_PARAMETERS 0x00000012 |
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| 40 | // Driver-specific operations: |
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| 41 | #define IOCTL_GET_NOD 0x00000100 |
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| 42 | |||
| 43 | |||
| 44 | // Types of GetDescriptor SetupPacket: |
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| 45 | #define GET_DESCRIPTOR_CONFIGURATION 1 |
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| 46 | #define GET_DESCRIPTOR_DEVICE 2 |
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| 47 | #define GET_DESCRIPTOR_STRING 3 |
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| 48 | |||
| 49 | |||
| 50 | // Types of GetStatus SetupPacket: |
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| 51 | #define GET_STATUS_DEVICE 1 |
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| 52 | #define GET_STATUS_ENDPOINT 2 |
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| 53 | #define GET_STATUS_INTERFACE 3 |
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| 54 | |||
| 55 | #pragma pack ( push, 1 ) |
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| 56 | |||
| 57 | typedef struct _STATE_PACKET // 11 bytes; |
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| 58 | { |
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| 59 | __u32 CurPos; // Current Position (byte 0 is lowest byte 3 - highest) - CP. |
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| 60 | __u16 Temp; // Current Temperature of Driver. |
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| 61 | // Byte 6: |
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| 62 | __u8 M1 : 1; // | Step size is 2^(-M1-2*M2), where M1,M2 = 0,1. May be otherwise 1<->2. |
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| 63 | __u8 M2 : 1; // | |
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| 64 | __u8 LOFT : 1; // Indicates "Loft State". |
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| 65 | __u8 REFIN : 1; // If TRUE then full power. |
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| 66 | __u8 CW_CCW : 1; // Current direction. Relatively! |
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| 67 | __u8 RESET : 1; // If TRUE then Step Motor is ON. |
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| 68 | __u8 FULLSPEED : 1; // If TRUE then full speed. Valid in "Slow Start" mode. |
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| 69 | __u8 AFTRESET : 1; // TRUE After Device reset, FALSE after "Set Position". |
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| 70 | // Byte 7: |
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| 71 | __u8 RUN : 1; // TRUE if step motor is rotating. |
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| 72 | __u8 SYNCIN : 1; // Logical state directly from input synchronization PIN (pulses treated as positive). |
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| 73 | __u8 SYNCOUT : 1; // Logical state directly from output synchronization PIN (pulses are positive). |
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| 74 | __u8 ROTTR : 1; // Indicates current rotary transducer logical press state. |
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| 75 | __u8 ROTTRERR : 1; // Indicates rotary transducer error flag (reset by USMC_SetMode function with ResetRT bit √ TRUE). |
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| 76 | __u8 EMRESET : 1; // Indicates state of emergency disable button (TRUE √ Step motor power off). |
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| 77 | __u8 TRAILER1 : 1; // Indicates trailer 1 logical press state. |
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| 78 | __u8 TRAILER2 : 1; // Indicates trailer 2 logical press state. |
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| 79 | // Byte 8: |
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| 80 | __u8 USBPOW : 1; // USB Powered. |
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| 81 | __u8 UNKNOWN : 6; |
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| 82 | __u8 Working : 1; // This bit must be always TRUE (to chek functionality). |
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| 83 | __u16 Voltage; // Voltage of +40V Power input. |
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| 84 | } STATE_PACKET, * PSTATE_PACKET, * LPSTATE_PACKET; |
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| 85 | |||
| 86 | |||
| 87 | typedef struct _ENCODER_STATE_PACKET // 8 bytes; |
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| 88 | { |
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| 89 | __u32 ECurPos; // Current Position in Encoder Units. |
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| 90 | __u32 EncPos; // Encoder Current Position. |
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| 91 | } ENCODER_STATE_PACKET, * PENCODER_STATE_PACKET, * LPENCODER_STATE_PACKET; |
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| 92 | |||
| 93 | |||
| 94 | typedef struct _GO_TO_PACKET // 7 bytes; |
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| 95 | { |
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| 96 | __u32 DestPos; // Destination Position. |
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| 97 | __u16 TimerPeriod; // Period between steps is 12*(65536-[TimerPeriod])/[SysClk] in seconds, where SysClk = 24000000 Hz. |
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| 98 | // Byte 7: |
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| 99 | __u8 M1 : 1; // | Step size is 2^(-M1-2*M2), where M1,M2 = 0,1. May be otherwise 1<->2. |
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| 100 | __u8 M2 : 1; // | |
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| 101 | __u8 DEFDIR : 1; // Default direction. For "Anti Loft" operation. |
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| 102 | __u8 LOFTEN : 1; // Enable automatic "Anti Loft" operation. |
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| 103 | __u8 SLSTRT : 1; // Slow Start(and Stop) mode. |
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| 104 | __u8 WSYNCIN : 1; // Wait for input synchronization signal to start. |
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| 105 | __u8 SYNCOUTR : 1; // Reset output synchronization counter. |
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| 106 | __u8 FORCELOFT : 1; // Force driver automatic "Anti Loft" mechanism to reset "Loft State". |
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| 107 | } GO_TO_PACKET, * PGO_TO_PACKET, * LPGO_TO_PACKET; |
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| 108 | |||
| 109 | |||
| 110 | typedef struct _MODE_PACKET // 7 bytes; |
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| 111 | { |
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| 112 | // Byte 0: |
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| 113 | __u8 PMODE : 1; // Turn off buttons (TRUE - buttons disabled). |
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| 114 | __u8 REFINEN : 1; // Current reduction regime (TRUE - regime is on). |
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| 115 | __u8 RESETD : 1; // Turn power off and make a whole step (TRUE - apply). |
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| 116 | __u8 EMRESET : 1; // Quick power off. |
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| 117 | __u8 TR1T : 1; // Trailer 1 TRUE state. |
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| 118 | __u8 TR2T : 1; // Trailer 2 TRUE state. |
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| 119 | __u8 ROTTRT : 1; // Rotary Transducer TRUE state. |
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| 120 | __u8 TRSWAP : 1; // If TRUE, Trailers are Swapped (Swapping After Reading Logical State). |
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| 121 | // Byte 1: |
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| 122 | __u8 TR1EN : 1; // Trailer 1 Operation Enabled. |
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| 123 | __u8 TR2EN : 1; // Trailer 2 Operation Enabled. |
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| 124 | __u8 ROTTREN : 1; // Rotary Transducer Operation Enabled. |
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| 125 | __u8 ROTTROP : 1; // Rotary Transducer Operation Select (stop on error for TRUE). |
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| 126 | __u8 BUTT1T : 1; // Button 1 TRUE state. |
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| 127 | __u8 BUTT2T : 1; // Button 2 TRUE state. |
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| 128 | __u8 BUTSWAP : 1; // If TRUE, Buttons are Swapped (Swapping After Reading Logical State). |
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| 129 | __u8 RESETRT : 1; // Reset Rotary Transducer Check Positions (need one full revolution before it can detect error). |
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| 130 | // Byte 2: |
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| 131 | __u8 SNCOUTEN : 1; // Output Syncronization Enabled. |
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| 132 | __u8 SYNCOUTR : 1; // Reset output synchronization counter. |
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| 133 | __u8 SYNCINOP : 1; // Synchronization input mode: TRUE - Step motor will move one time to the DestPos FALSE - Step motor will move multiple times by DestPos microsteps as distance. |
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| 134 | __u8 SYNCOPOL : 1; // Output Syncronization Pin Polarity. |
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| 135 | __u8 ENCODER : 1; // Encoder is used on pins {SYNCIN,ROTTR} - disables Syncronization input and Rotary Tranducer. |
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| 136 | __u8 INVENC : 1; // Invert Encoder Counter Direction. |
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| 137 | __u8 RESBENC : 1; // Reset <Encoder Position> and <SM Position in Encoder units> to 0. |
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| 138 | __u8 RESENC : 1; // Reset <SM Position in Encoder units> to <Encoder Position>. |
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| 139 | __u16 SYNCCOUNT; // Number of steps after which synchronization output signal occurs. |
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| 140 | } MODE_PACKET, * PMODE_PACKET, * LPMODE_PACKET; |
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| 141 | |||
| 142 | |||
| 143 | typedef struct _PARAMETERS_PACKET // 57 bytes; |
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| 144 | { |
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| 145 | __u8 DELAY1; // Acceleration time multiplier. |
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| 146 | __u8 DELAY2; // Deceleration time multiplier. |
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| 147 | __u16 RefINTimeout; // Timeout for RefIN reseting. |
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| 148 | __u16 BTIMEOUT1; // | Buttons Timeouts (4 stages). |
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| 149 | __u16 BTIMEOUT2; // | |
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| 150 | __u16 BTIMEOUT3; // | |
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| 151 | __u16 BTIMEOUT4; // | |
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| 152 | __u16 BTIMEOUTR; // Timeout for RESET command. |
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| 153 | __u16 BTIMEOUTD; // Timeout for Double Click. |
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| 154 | __u16 MINPERIOD; // Standart Timer Period. |
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| 155 | __u16 BTO1P; // | Timer Periods for button rotation. |
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| 156 | __u16 BTO2P; // | |
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| 157 | __u16 BTO3P; // | |
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| 158 | __u16 BTO4P; // | |
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| 159 | __u16 MAX_LOFT; // Max Loft Value. |
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| 160 | __u32 STARTPOS; // Start Position. |
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| 161 | __u16 RTDelta; // Revolution Distance. |
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| 162 | __u16 RTMinError; // Minimal value of Rotatory Tranduser Error. |
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| 163 | __u16 MaxTemp; // Working Temperature Limit. |
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| 164 | __u8 SynOUTP; // Syncronizaion OUT pulse duration( T = (sopd-1/2)*StepPeriod ). |
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| 165 | __u16 LoftPeriod; // Loft last phase speed. |
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| 166 | __u8 EncVSCP; // 4x Number of Encoder steps per one full SM step. |
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| 167 | __u8 Reserved [15]; // Reserved. |
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| 168 | } PARAMETERS_PACKET, * PPARAMETERS_PACKET, * LPPARAMETERS_PACKET; |
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| 169 | |||
| 170 | |||
| 171 | typedef struct _DOWNLOAD_PACKET // 65 bytes; |
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| 172 | { |
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| 173 | __u8 Page; // Page number ( 0 - 119 ). 0 - first, 119 - last. |
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| 174 | __u8 Data [64]; // Data. |
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| 175 | } DOWNLOAD_PACKET, * PDOWNLOAD_PACKET, * LPDOWNLOAD_PACKET; |
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| 176 | |||
| 177 | |||
| 178 | typedef struct _SERIAL_PACKET // 32 bytes; |
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| 179 | { |
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| 180 | __u8 Password [16]; |
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| 181 | __u8 SerialNumber [16]; |
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| 182 | } SERIAL_PACKET, * PSERIAL_PACKET, * LPSERIAL_PACKET; |
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| 183 | |||
| 184 | #pragma pack ( pop ) |
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| 185 | |||
| 186 | |||
| 187 | typedef GO_TO_PACKET const * PCGO_TO_PACKET; |
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| 188 | typedef GO_TO_PACKET const * LPCGO_TO_PACKET; |
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| 189 | typedef MODE_PACKET const * PCMODE_PACKET; |
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| 190 | typedef MODE_PACKET const * LPCMODE_PACKET; |
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| 191 | typedef PARAMETERS_PACKET const * PCPARAMETERS_PACKET; |
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| 192 | typedef PARAMETERS_PACKET const * LPCPARAMETERS_PACKET; |
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| 193 | typedef DOWNLOAD_PACKET const * PCDOWNLOAD_PACKET; |
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| 194 | typedef DOWNLOAD_PACKET const * LPCDOWNLOAD_PACKET; |
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| 195 | typedef SERIAL_PACKET const * PCSERIAL_PACKET; |
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| 196 | typedef SERIAL_PACKET const * LPCSERIAL_PACKET; |
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| 197 | typedef STATE_PACKET const * PCSTATE_PACKET; |
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| 198 | typedef STATE_PACKET const * LPCSTATE_PACKET; |
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| 199 | typedef ENCODER_STATE_PACKET const * PCENCODER_STATE_PACKET; |
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| 200 | typedef ENCODER_STATE_PACKET const * LPCENCODER_STATE_PACKET; |
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| 201 | |||
| 202 | |||
| 203 | #endif // _USMCTYPES_H |