servers/gpib_server_lin/src/scope_functions.cpp

diff --git a/servers/gpib_server_lin/src/scope_functions.cpp b/servers/gpib_server_lin/src/scope_functions.cpp

index 6b6f61a..a60ce3f 100644

--- a/servers/gpib_server_lin/src/scope_functions.cpp

+++ b/servers/gpib_server_lin/src/scope_functions.cpp

@@ -36,10 +36,12 @@

 #include <tqimage.h>

+#define SCOPE_TRACE_MAX_POINTS 131072

+

 extern char falpha[1024];

 unsigned char scope_raw_screenshot_data[4194304];

-double scope_raw_trace_data[65535];

-double scope_raw_position_data[65535];

+double scope_raw_trace_data[SCOPE_TRACE_MAX_POINTS];

+double scope_raw_position_data[SCOPE_TRACE_MAX_POINTS];

 char scope_segarray[4194304];

@@ -788,7 +790,7 @@

 				printf("[DEBG] Writing: %s\n\r", falpha);

 				#endif

 				if (gpib_write(gpibDevice, falpha) == 0) {

-					sprintf(falpha,"DATA:STOP 65535");

+					sprintf(falpha,"DATA:STOP %d", SCOPE_TRACE_MAX_POINTS-1);

 					#ifdef ENABLE_EXTRA_DEBUGGING

 					printf("[DEBG] Writing: %s\n\r", falpha);

 					#endif

@@ -841,7 +843,7 @@

 		if (gpib_write(gpibDevice, falpha) != 0) {

 			return -1;

 		}

-		sprintf(falpha,"DATA:STOP 65535");

+		sprintf(falpha,"DATA:STOP %d", SCOPE_TRACE_MAX_POINTS-1);

 		#ifdef ENABLE_EXTRA_DEBUGGING

 		printf("[DEBG] Writing: %s\n\r", falpha);

 		#endif

@@ -915,9 +917,9 @@

 printf("[PROFILE] %f s\n\r", ((tp5.tv_nsec+(tp5.tv_sec*1e9))-(tp4.tv_nsec+(tp4.tv_sec*1e9)))/1e9);

 #endif

 						#ifdef ENABLE_EXTRA_DEBUGGING

-						printf("[DEBG] Trying to read %i bytes from GPIB device...\n", 65535*2);

+						printf("[DEBG] Trying to read %i bytes from GPIB device...\n", (SCOPE_TRACE_MAX_POINTS-1)*2);

 						#endif

-						ai = gpib_read_array(gpibDevice, 65535*2, scope_segarray);

+						ai = gpib_read_array(gpibDevice, (SCOPE_TRACE_MAX_POINTS-1)*2, scope_segarray);

 						if (ai == -1) {

 							return -1;

 						}

@@ -1083,7 +1085,7 @@

 			return 2;

 		}

-		sprintf(falpha,"DATA:STOP 65535");

+		sprintf(falpha,"DATA:STOP %d", SCOPE_TRACE_MAX_POINTS-1);

 		#ifdef ENABLE_EXTRA_DEBUGGING

 		printf("[DEBG] Writing: %s\n\r", falpha);

 		#endif

@@ -1177,7 +1179,7 @@

 			return 2;

 		}

-		sprintf(falpha,"DATA:STOP 65535");

+		sprintf(falpha,"DATA:STOP %d", SCOPE_TRACE_MAX_POINTS-1);

 		#ifdef ENABLE_EXTRA_DEBUGGING

 		printf("[DEBG] Writing: %s\n\r", falpha);

 		#endif