more on lepton driver

src/drivers/elphel/framepars.c

@@ -2028,11 +2028,11 @@ static ssize_t show_fpga_sensor_interface(struct device *dev, struct device_attr
     if (!hardware_initialized)
         return -EBUSY;
     switch (x393_sensor_interface()){
-    case 0:
+    case FPGA_PAR12:
         return sprintf(buf,"PAR12\n");
-    case 1:
+    case FPGA_HISPI:
         return sprintf(buf,"HISPI\n");
-    case 2:
+    case FPGA_VOSPI:
         return sprintf(buf,"VOSPI\n");
     default:
         return sprintf(buf,"0x%08x\n", (int) x393_sensor_interface());

src/drivers/elphel/sensor_common.c

@@ -1259,7 +1259,8 @@ int register_i2c_sensor(int ports_mask) ///< bitmask of the sensor ports to use
 	bool mux;
 	bool broadcast_set = false;
 
-	dev_dbg(g_dev_ptr,"register_i2c_sensor()\n");
+//	dev_dbg(g_dev_ptr,"register_i2c_sensor()\n");
+	dev_info(g_dev_ptr,"register_i2c_sensor()\n");
 
 	for(port=0;port<SENSOR_PORTS;port++) if ((1<<port)&ports_mask) {
 
@@ -1351,6 +1352,7 @@ int register_i2c_sensor(int ports_mask) ///< bitmask of the sensor ports to use
 		memcpy(&dev_sensor, class_sensor, sizeof(x393_i2c_device_t));
 		i2c_page_register(port, LEGACY_READ_PAGE2);
 		set_xi2c_rdc(&dev_sensor, port, LEGACY_READ_PAGE2);
+		dev_info(g_dev_ptr,"register_i2c_sensor(): port=%d, page = 0x%x\n", port, LEGACY_READ_PAGE2);
 
 		if (mux){
 			// 'read' recs for 10359
@@ -1401,7 +1403,8 @@ int legacy_i2c(int ports) ///< bitmask of the sensor ports to use
         i2c_page_register(sensor_port, LEGACY_READ_PAGE4);
         dev_sensor.data_bytes=4; // for reading 10359 in 32-bit mode
         set_xi2c_rdc(&dev_sensor, sensor_port, LEGACY_READ_PAGE4);
-        dev_dbg(g_dev_ptr, "Initialized sensor i2c for legacy commands, sensor_port= 0x%x\n",sensor_port);
+//        dev_dbg(g_dev_ptr, "Initialized sensor i2c for legacy commands, sensor_port= 0x%x\n",sensor_port);
+        dev_info(g_dev_ptr, "Initialized sensor i2c for legacy commands, sensor_port= 0x%x\n",sensor_port);
     }
     return 0;
 /*

src/include/uapi/elphel/c313a.h

@@ -254,7 +254,7 @@
 #define SENSOR_MT9F002   0x38 ///< MT9F002
 //#define SENSOR_MT9Y001   0x34 ///< Micron/Aptina/Onsemi MT9P001 - 34
 #define SENSOR_IBIS51300 0x40 ///< FillFactory IBIS51300
-#define SENSOR_LEPTON35  0x41 ///< FLIR Lepton3 sensor
+#define SENSOR_LEPTON35  0x44 ///< FLIR Lepton3 sensor
 #define SENSOR_KAI11000  0x80 ///< Kodak KAI11002
 #define SENSOR_MUX_10359 0xe0 ///< Sensor multiplexer 10359
 #define SENSOR_NONE      0xfc ///< No sensor present
@@ -1734,6 +1734,13 @@ struct __attribute__((__packed__)) sensor_t {
 #define SENSOR_NEED_RESET_CLK   1
 #define SENSOR_NEED_RESET_PHASE 2
 
+typedef enum FPGA_INTERFACES {
+	FPGA_PAR12 = 0,
+	FPGA_HISPI = 1,
+	FPGA_VOSPI = 2
+} fpga_interfaces_t;
+
+
 struct sensorproc_t {
      struct sensor_t sensor;
 // functions return <0 on error (and do nothing)

src/include/uapi/elphel/x393_devices.h

@@ -122,10 +122,11 @@
 #define DEV393_IMAGE_RAW3     ("image_raw3",        "video_mem",     142, 83, "0666", "c")  ///< Channel 3. Access to raw (uncompressed) data in video memory, frame-organized
 
 #define DEV393_DETECT_SENSORS ("detect_sensors",    "detect_sensors",143,  1, "0666", "c")  ///< Probably not needed, only sysfs is used
-#define DEV393_I2C_SENSORS    ("",            "elphel393-sensor-i2c",-1,  -1, "0666", "c")  ///< Used only in sysfs, no character device (yet?)
-#define DEV393_MT9X001        ("",            "elphel393-mt9x001",   -1,  -1, "0666", "c")  ///< Used only in sysfs, no character device (yet?)
-#define DEV393_MT9F002        ("",            "elphel393-mt9f002",   -1,  -1, "0666", "c")  ///< Used only in sysfs, no character device (yet?)
-#define DEV393_KLOGGER        ("klogger_393",      "klogger_393",    144,  1, "0666", "c")  ///< kernel event logger to memory (no i/o)
+#define DEV393_I2C_SENSORS    ("",            "elphel393-sensor-i2c", -1, -1, "0666", "c")  ///< Used only in sysfs, no character device (yet?)
+#define DEV393_MT9X001        ("",               "elphel393-mt9x001", -1, -1, "0666", "c")  ///< Used only in sysfs, no character device (yet?)
+#define DEV393_MT9F002        ("",               "elphel393-mt9f002", -1, -1, "0666", "c")  ///< Used only in sysfs, no character device (yet?)
+#define DEV393_LEPTON         ("",                "elphel393-lepton", -1, -1, "0666", "c")  ///< Used only in sysfs, no character device (yet?)
+#define DEV393_KLOGGER        ("klogger_393",          "klogger_393",144,  1, "0666", "c")  ///< kernel event logger to memory (no i/o)
 
 #define _DEV393_DEVNAME(n, ...) n
 #define _DEV393_PATH(n, ...) "/dev/"n