HP85 GPIB Disk Emulator  1.0
HP85GPIBDiskEmulator
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gpib_tests.c
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1 
15 #include "user_config.h"
16 
17 #include "defines.h"
18 #include "gpib_hal.h"
19 #include "gpib.h"
20 #include "gpib_task.h"
21 #include "amigo.h"
22 #include "ss80.h"
23 #include "gpib_tests.h"
24 #include "stringsup.h"
25 #include "printer.h"
26 #include "lifutils.h"
27 #include "debug.h"
28 
33 void gpib_help(int full)
34 {
35  printf("gpib help\n");
36  if(full)
37  {
38  printf("Note: gpib prefix is optional\n"
39  "gpib debug N\n"
40  " debug message reporting see hpdisk.cfg for details\n"
41  "gpib elapsed\n"
42  "gpib elapsed_reset\n"
43  "gpib ifc\n"
44  "gpib task\n"
45  "gpib trace filename.txt [BUS]\n"
46  " Display activity of GPIB bus and log it\n"
47  " BUS - include handshake states\n"
48  "\n"
49 #ifdef GPIB_EXTENDED_TESTS
50  "gpib ppr_init\n"
51  "gpib ppr_bit_on N\n"
52  "gpib ppr_bit_off N\n"
53  "gpib ppr_set XX\n"
54  "\n"
55 #endif
56  );
57  }
58 }
59 
63 int gpib_tests(int argc, char * argv[])
64 {
65 
66  char *ptr;
67  int ind;
68 
69  ind = 0;
70  ptr = argv[ind++];
71 
72  if(!ptr)
73  return(0);
74 
75  if( MATCH(ptr,"gpib") )
76  {
77  ptr = argv[ind++];
78  if ( !ptr || MATCH(ptr,"help") )
79  {
80  gpib_help(1);
81  return(1);
82  }
83  }
84 
85  if (MATCHI(ptr,"debug") )
86  {
87  ptr = argv[ind];
88  if(*ptr == '=')
89  ++ind;
90  debuglevel = get_value(argv[ind]);
91  printf("debug=%04XH\n", debuglevel);
92  return(1);
93  }
94 
95  if (MATCHI(ptr,"elapsed_reset") )
96  {
97  gpib_timer_elapsed_begin();
98  return(1);
99  }
100 
101  if (MATCHI(ptr,"elapsed") )
102  {
103  gpib_timer_elapsed_end("gpib elapsed:");
104  return(1);
105  }
106 
107  if (MATCHI(ptr,"task") )
108  {
109  gpib_task();
110  return(1);
111  }
112 
113  if (MATCHARGS(ptr,"trace", (ind+1) ,argc))
114  {
115  int detail = 0;
116  if(argv[ind+1] && MATCH(argv[ind+1],"BUS"))
117  detail = 1;
118  gpib_trace_task(argv[ind], detail);
119  return(1);
120  }
121 
122 #ifdef GPIB_EXTENDED_TESTS
123  if (MATCHARGS(ptr,"ppr_init",(ind+0),argc))
124  {
125  ppr_init();
126  return(1);
127  }
128 
129  if (MATCHARGS(ptr,"ppr_bit_clr", (ind+1) ,argc))
130  {
131  ppr_bit_clr(atoh(argv[ind] ));
132  return(1);
133  }
134 
135  if (MATCHARGS(ptr,"ppr_bit_set", (ind+1) ,argc))
136  {
137  ppr_bit_set(atoh(argv[ind]) );
138  return(1);
139  }
140 
141  if (MATCHARGS(ptr,"ppr_set", (ind+1) ,argc))
142  {
143  ppr_set(atoh(argv[ind]) );
144  return(1);
145  }
146 #endif // #ifdef GPIB_EXTENDED_TESTS
147 
148  return(0);
149 }
get_value
MEMSPACE int32_t get_value(char *str)
get a number
Definition: parsing.c:432
printf
MEMSPACE int printf(const char *format,...)
gpib_timer_elapsed_begin
void gpib_timer_elapsed_begin(void)
Start measuring time - used with hpib_timer_elapsed_end()
Definition: gpib.c:133
debuglevel
int debuglevel
Debug flag - used to log GPIB and emulator messages.
Definition: gpib_task.c:33
MATCH
MEMSPACE int MATCH(char *str, char *pat)
Compare two strings.
Definition: parsing.c:143
MATCHI
MEMSPACE int MATCHI(char *str, char *pat)
Compare two strings without case.
Definition: parsing.c:183
gpib_trace_task
void gpib_trace_task(char *name, int detail)
Trace GPIB activity passively - saving to a log file.
Definition: gpib_task.c:200
ppr_bit_set
void ppr_bit_set(uint8_t bit)
Enable hardware PPR response for a given device.
Definition: gpib_hal.c:153
ss80.h
SS80 disk emulator for HP85 disk emulator project for AVR.
stringsup.h
Various string and character functions.
amigo.h
AMIGO disk emulator for HP85 disk emulator project for AVR.
gpib_task
void gpib_task(void)
Top most main GPIB device emulator task. This is main() for GPIB state machine loop All tasks are dis...
Definition: gpib_task.c:456
ppr_set
void ppr_set(uint8_t mask)
Enable or Disable Parallel Poll Response bits - PPR.
Definition: gpib_hal.c:88
ppr_init
void ppr_init()
Reset PPR enable register - all disable..
Definition: gpib_hal.c:126
defines.h
GPIB, AMIGO, SS80 and device defines.
gpib_tests
int gpib_tests(int argc, char *argv[])
GPIB user tests User invoked GPIB functions and tasks.
Definition: gpib_tests.c:63
gpib_task.h
High level GPIB command handler for HP85 disk emulator project for AVR.
printer.h
HPGL printer capture code for HP85 disk emulator project for AVR.
atoh
MEMSPACE long atoh(const char *p)
Convert ASCII hex string to long integer.
Definition: mathio.c:80
MATCHARGS
MEMSPACE int MATCHARGS(char *str, char *pat, int min, int argc)
Match two strings and compare argument index Display message if the number of arguments is too few.
Definition: parsing.c:161
lifutils.h
LIF file utilities.
gpib_help
void gpib_help(int full)
Help Menu for User invoked GPIB functions and tasks See: int gpib_tests(char *str)
Definition: gpib_tests.c:33
gpib_timer_elapsed_end
void gpib_timer_elapsed_end(char *msg)
Display user message and time delta since gpib_timer_elapsed_begin() call.
Definition: gpib.c:164
ppr_bit_clr
void ppr_bit_clr(uint8_t bit)
Disbale hardware PPR response for a given device.
Definition: gpib_hal.c:177
gpib.h
GPIB emulator for HP85 disk emulator project for AVR.
gpib_tests.h
GPIB diagnostic tests for HP85 disk emulator project for AVR.
gpib_hal.h
GPIB emulator hardwware layer for HP85 disk emulator project for AVR.
debug.h
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