changes for triggered mode. part 1

src/drivers/elphel/mt9f002.c

@@ -337,6 +337,11 @@ int mt9f002_pgm_detectsensor   (int sensor_port,               ///< sensor port
     sensio_ctl.d32=0;
     sensio_ctl.aro = 1;
     sensio_ctl.aro_set = 1;
+    // trigger bits
+    sensio_ctl.gp0_set = 1;
+    sensio_ctl.gp0 = 0x3; // normal iaro - 'active low'
+    sensio_ctl.gp1_set = 1;
+    sensio_ctl.gp1 = 0x3; // inverted iaro - 'active high'
     x393_sensio_ctrl(sensio_ctl,sensor_port);
 
     return sensor->sensorType;

src/drivers/elphel/mt9f002.h

@@ -22,7 +22,8 @@
 
 // bit 9 should have set masking for broken frames
 // cleared bit 3 allows writing to some RO registers
-#define MT9F002_RESET_REGISTER_VALUE 0x001c
+//#define MT9F002_RESET_REGISTER_VALUE 0x001c
+#define MT9F002_RESET_REGISTER_VALUE 0x0011c
 //#define MT9F002_RESET_REGISTER_VALUE 0x0014
 // number of lines to sacrifice before generating Frame Valid
 #define MT9F002_VACT_DELAY 2