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         /* TODO */
  30 };
  31
  32 struct scope {
  33         struct {
  34                 struct usb_dev_handle *dev;
  35                 int ep_bulk_out;
  36                 int ep_bulk_in;
  37                 unsigned int wMaxPacketSize_in;
  38                 unsigned char bTag;
  39                 int brokenRigol;
  40                 struct usbtmc_capabilities *cap;
  41         } usb;
  42         struct {
  43                 struct {
  44                         char lang[32];
  45                         int counter_enabled;
  46                         int beep_enabled;
  47                 } system;
  48
  49                 struct {
  50                         int key_lock;
  51                 } keyboard;
  52
  53                 struct {
  54                         struct measure_s ch1;
  55                         struct measure_s ch2;
  56
  57                         int total;
  58                         char source[32];
  59                 } measure;
  60
  61                 struct {
  62                         char type[32];
  63                         char mode[32];
  64                         int averages;
  65                         double srate_ch1;
  66                         double srate_ch2;
  67                         double srate_digital;
  68                 } acquire;
  69
  70                 struct {
  71                         char type[32];
  72                         char grid[32];
  73                         int persist;
  74                         char mnudisplay[32];
  75                         int mnustatus;
  76                         char screen[32];
  77                         int brightness;
  78                         int intensity;
  79                 } display;
  80
  81                 struct {
  82                         struct channel_s ch1;
  83                         struct channel_s ch2;
  84                 } channel;
  85
  86                 struct {
  87                         char mode[32];
  88                         double offset;
  89                         double delayed_offset;
  90                         double scale;
  91                         char format[32];
  92                 } timebase;
  93
  94                 struct {
  95                         /* TODO */
  96                 } trigger;
  97
  98                 struct {
  99                         /* TODO */
 100                 } la;
 101
 102                 struct {
 103                         /* TODO */
 104                 } math;
 105         } status;
 106         char idn[128];
 107 };
 108
 109 int sendscpi(struct scope* sc, char* cmd, unsigned char *resp, int resplen);
 110 struct scope* initscope(void);
 111 void closescope(struct scope* sc);
 112 void claimscope(struct scope* sc);
 113 void releasescope(struct scope* sc);
 114 void resetscope(struct scope* sc);
 115 char *scope_idn(struct scope *sc);
 116 char *scope_get_string(struct scope *sc, char *cmd, int maxlen);
 117 int scope_get_truth_value(struct scope *sc, char *cmd);
 118 int scope_get_int(struct scope *sc, char *cmd);
 119 double scope_get_double(struct scope *sc, char*cmd);
 120 void update_scope_measurements(struct scope *sc);
 121 int update_scope_status(struct scope *sc);