added sstv filenames 1 and 2

cubesatsim/cubesatsim.h

@@ -160,6 +160,8 @@ void transmit_char(char character);
 void transmit_string(char *string);
 void transmit_callsign(char *callsign);
 void parse_payload();
+void load_files();
+void show_dir();
 
 #ifndef STASSID
 #define STASSID "Pico"
@@ -300,6 +302,8 @@ int ready = FALSE;
 int pb_state = RELEASED;
 int mode_count = 0;
 unsigned long pb_press_start;
+const char sstv1_filename[] = "sstv_image_1_320_x_240.jpg";
+const char sstv2_filename[] = "sstv_image_2_320_x_240.jpg";
 
 bool TimerHandler0(struct repeating_timer *t);
 RPI_PICO_Timer ITimer0(0);