git.zerfleddert.de Git - rigol/blob - scope.h

   1 struct measure_s {
   2         double vpp;
   3         double vmax;
   4         double vmin;
   5         double vamplitude;
   6         double vtop;
   7         double vbase;
   8         double vaverage;
   9         double vrms;
  10
  11         double overshoot;
  12         double preshoot;
  13
  14         double frequency;
  15         double risetime;
  16         double falltime;
  17
  18         double period;
  19         double pwidth;
  20         double nwidth;
  21         double pdutycycle;
  22         double ndutycycle;
  23
  24         double pdelay;
  25         double ndelay;
  26 };
  27
  28 struct channel_s {
  29         int bwlimit_enabled;
  30         char coupling[32];
  31         int displayed;
  32         int inverted;
  33         double offset;
  34         double probe;
  35         double scale;
  36         int filter_enabled;
  37         int memory_depth;
  38         char vernier[32];
  39 };
  40
  41 struct scope {
  42         struct {
  43                 struct libusb_device_handle *dev;
  44                 int ep_bulk_out;
  45                 int ep_bulk_in;
  46                 unsigned int wMaxPacketSize_in;
  47                 unsigned char bTag;
  48                 int brokenRigol;
  49                 struct usbtmc_capabilities *cap;
  50         } usb;
  51         struct {
  52                 struct {
  53                         char lang[32];
  54                         int counter_enabled;
  55                         int beep_enabled;
  56                 } system;
  57
  58                 struct {
  59                         int key_lock;
  60                 } keyboard;
  61
  62                 struct {
  63                         struct measure_s ch1;
  64                         struct measure_s ch2;
  65
  66                         int total;
  67                         char source[32];
  68                 } measure;
  69
  70                 struct {
  71                         char type[32];
  72                         char mode[32];
  73                         int averages;
  74                         double srate_ch1;
  75                         double srate_ch2;
  76                         double srate_digital;
  77                 } acquire;
  78
  79                 struct {
  80                         char type[32];
  81                         char grid[32];
  82                         int persist;
  83                         char mnudisplay[32];
  84                         int mnustatus;
  85                         char screen[32];
  86                         int brightness;
  87                         int intensity;
  88                 } display;
  89
  90                 struct {
  91                         struct channel_s ch1;
  92                         struct channel_s ch2;
  93                 } channel;
  94
  95                 struct {
  96                         char mode[32];
  97                         double offset;
  98                         double delayed_offset;
  99                         double scale;
 100                         char format[32];
 101                 } timebase;
 102
 103                 struct {
 104                         char mode[32];
 105
 106                         /* TODO */
 107                 } trigger;
 108
 109                 struct {
 110                         /* TODO */
 111                 } la;
 112
 113                 struct {
 114                         int displayed;
 115                 } math;
 116
 117                 struct {
 118                         int displayed;
 119                 } fft;
 120         } status;
 121
 122         char idn[128];
 123 };
 124
 125 int sendscpi(struct scope* sc, char* cmd, unsigned char *resp, int resplen);
 126 struct scope* initscope(void);
 127 void closescope(struct scope* sc);
 128 void claimscope(struct scope* sc);
 129 void releasescope(struct scope* sc);
 130 void resetscope(struct scope* sc);
 131 char *scope_idn(struct scope *sc);
 132 char *scope_get_string(struct scope *sc, char *cmd, int maxlen);
 133 int scope_get_truth_value(struct scope *sc, char *cmd);
 134 int scope_get_int(struct scope *sc, char *cmd);
 135 double scope_get_double(struct scope *sc, char*cmd);
 136 void update_scope_measurements(struct scope *sc);
 137 int update_scope_status(struct scope *sc);
 138 char *scope_get_data(struct scope *sc, char *source, int *len);