New image sensors for 10393 - Revision history

Oleg: /* in device tree */

2018-04-17T01:07:40Z

in device tree

← Older revision		Revision as of 01:07, 17 April 2018
Line 9:		Line 9:
	[[File:10393_cpu_fpga_i2c_records_table.png\|thumb\|700px\|Fig.2 FPGA has a certain 256-line table (for all ports)]]		[[File:10393_cpu_fpga_i2c_records_table.png\|thumb\|700px\|Fig.2 FPGA has a certain 256-line table (for all ports)]]

	====~~in device~~ tree====		====Device tree====
	* record for sensor, like:		* record for sensor, like:
	<font size=1>elphel393_mt9f002: elphel393-mt9f002@0 {		<font size=1>elphel393_mt9f002: elphel393-mt9f002@0 {

Oleg: /* Driver */

2018-04-17T01:03:55Z

Driver

← Older revision		Revision as of 01:03, 17 April 2018
Line 41:		Line 41:
	* Set application through 10389's serial or more preferably through /etc/elphel393/default_10389.xml in a 10389-less setup		* Set application through 10389's serial or more preferably through /etc/elphel393/default_10389.xml in a 10389-less setup

	====Driver====		====Driver code====
	* In ''linux-elphel/src/drivers/elphel/''		* In ''linux-elphel/src/drivers/elphel/''
	** Create mt9f002.h and mt9f002.c		** Create mt9f002.h and mt9f002.c

Oleg: /* Developing a driver */

2018-04-17T01:03:37Z

Developing a driver

← Older revision		Revision as of 01:03, 17 April 2018
Line 37:		Line 37:
	};</font>		};</font>

	* ~~edit~~ '''autocampars.php''' ~~- add a proper application~~		====Add a proper application====
	* ~~set~~ application through 10389's serial or more preferably through /etc/elphel393/default_10389.xml in a 10389-less setup		* In '''autocampars.php'''
			* Set application through 10389's serial or more preferably through /etc/elphel393/default_10389.xml in a 10389-less setup

			====Driver====
	* In ''linux-elphel/src/drivers/elphel/''		* In ''linux-elphel/src/drivers/elphel/''
	** Create mt9f002.h and mt9f002.c		** Create mt9f002.h and mt9f002.c

Oleg at 00:55, 17 April 2018

2018-04-17T00:55:17Z

← Older revision		Revision as of 00:55, 17 April 2018
Line 47:		Line 47:
	** mt9f002.h - fill with registers addresses (from sensor's datasheet) and other constants		** mt9f002.h - fill with registers addresses (from sensor's datasheet) and other constants
	** mt9f002.c:		** mt9f002.c:
	mt9f002_par2addr table		<font size=1>mt9f002_par2addr table
	mt9f002_pages table		mt9f002_pages table
	mt9f002_ahead_tab - no need to edit in the beginning		mt9f002_ahead_tab - no need to edit in the beginning
Line 61:		Line 61:
	mt9f002_pgm_limitfps func		mt9f002_pgm_limitfps func
	mt9f002_pgm_exposure func		mt9f002_pgm_exposure func
	mt9f002_pgm_triggermode func		mt9f002_pgm_triggermode func</font>



	[[Category:393]]		[[Category:393]]

Oleg: /* Developing a driver */

2018-04-17T00:53:43Z

Developing a driver

← Older revision		Revision as of 00:53, 17 April 2018
Line 9:		Line 9:
	[[File:10393_cpu_fpga_i2c_records_table.png\|thumb\|700px\|Fig.2 FPGA has a certain 256-line table (for all ports)]]		[[File:10393_cpu_fpga_i2c_records_table.png\|thumb\|700px\|Fig.2 FPGA has a certain 256-line table (for all ports)]]

	* In device tree:		====in device tree====
	** record for sensor, like:		* record for sensor, like:
	elphel393_mt9f002: elphel393-mt9f002@0 {		<font size=1>elphel393_mt9f002: elphel393-mt9f002@0 {
	compatible = "elphel,elphel393-mt9f002-1.00";		compatible = "elphel,elphel393-mt9f002-1.00";
	};		};</font>
	** record for sensor i2c address, like:		* record for sensor i2c address, like:
	elphel393_sensor_i2c: elphel393-sensor-i2c@0 {		<font size=1>elphel393_sensor_i2c: elphel393-sensor-i2c@0 {
	compatible = "elphel,elphel393-sensor-i2c-1.00";		compatible = "elphel,elphel393-sensor-i2c-1.00";
	/* Add known devices: name, slave address (7-bit), number of address bytes, number of data bytes, SCL frequency (kHz) */		/* Add known devices: name, slave address (7-bit), number of address bytes, number of data bytes, SCL frequency (kHz) */
	elphel393-sensor-i2c,i2c_devices = "mt9f002 0x10 2 2 500",		elphel393-sensor-i2c,i2c_devices = "mt9f002 0x10 2 2 500",
	"mt9p006 0x48 1 2 500",		"mt9p006 0x48 1 2 500",
	"el10359 0x08 1 2 500",		"el10359 0x08 1 2 500",
	"el10359_32 0x08 1 4 500",		"el10359_32 0x08 1 4 500",
	"pca9500_eeprom 0x50 1 1 100",		"pca9500_eeprom 0x50 1 1 100",
	"sensor_eeprom 0x50 1 1 100",		"sensor_eeprom 0x50 1 1 100",
	"sensor_temp 0x18 1 2 100",		"sensor_temp 0x18 1 2 100",
	"cy22393 0x69 1 1 100";		"cy22393 0x69 1 1 100";
	} ;		};</font>
			* edit detected sensors:
	** edit detected sensors:		<font size=1>elphel393_detect_sensors: elphel393-detect_sensors@0 {
	elphel393_detect_sensors: elphel393-detect_sensors@0 {		compatible = "elphel,elphel393-detect_sensors-1.00";
	compatible = "elphel,elphel393-detect_sensors-1.00";		elphel393-detect_sensors,port-mux = "none none none none"; /* "none", "detect" or "mux10359" */
	elphel393-detect_sensors,port-mux = "none none none none"; /* "none", "detect" or "mux10359" */		elphel393-detect_sensors,sensors = "mt9f002", // Line per port, may contain up to 4 sensors (3 with 10359)
	elphel393-detect_sensors,sensors = "mt9f002", // Line per port, may contain up to 4 sensors (3 with 10359)		"mt9f002",
	"mt9f002",		"mt9f002",
	"mt9f002",		"mt9f002";
	"mt9f002";		};</font>
	};

	* edit '''autocampars.php''' - add a proper application		* edit '''autocampars.php''' - add a proper application
Line 44:		Line 43:
	** Create mt9f002.h and mt9f002.c		** Create mt9f002.h and mt9f002.c
	** Add to Makefile:		** Add to Makefile:
	obj-$(CONFIG_ELPHEL393) += mt9f002.o		<font size=1>obj-$(CONFIG_ELPHEL393) += mt9f002.o</font>
	** Edit pgm_functions.c		** Edit pgm_functions.c
	** mt9f002.h - fill with registers addresses (from sensor's datasheet) and other constants		** mt9f002.h - fill with registers addresses (from sensor's datasheet) and other constants

Oleg: /* Developing a driver */

2018-04-17T00:45:18Z

Developing a driver

← Older revision		Revision as of 00:45, 17 April 2018
Line 6:		Line 6:
	* Read [[Driverless_mode_393\|this article]]		* Read [[Driverless_mode_393\|this article]]
	===Developing a driver===		===Developing a driver===
	{\|		[[File:10393 sensor driver structure.png\|thumb\|700px\|Fig.1 Sensor driver]]
	\|[[File:10393 sensor driver structure.png\|thumb\|700px\|Fig.1 Sensor driver]]		[[File:10393_cpu_fpga_i2c_records_table.png\|thumb\|700px\|Fig.2 FPGA has a certain 256-line table (for all ports)]]
	\|}
	{\|
	\|[[File:10393_cpu_fpga_i2c_records_table.png\|thumb\|700px\|Fig.2 FPGA has a certain 256-line table (for all ports)]]
	\|}

	* In device tree:		* In device tree:

Oleg: Created page with "==Description== This page describes development and testing of any new sensors for 10393 system boards. It covers a driver-less mode where python scripts are used to get the f..."

2018-04-17T00:32:22Z

Created page with "==Description== This page describes development and testing of any new sensors for 10393 system boards. It covers a driver-less mode where python scripts are used to get the f..."

New page

==Description==
This page describes development and testing of any new sensors for 10393 system boards. It covers a driver-less mode where python scripts are used to get the first images and the sensor driver structure.

==Application notes==
===Driverless mode===
* Read [[Driverless_mode_393|this article]]
===Developing a driver===
{|
|[[File:10393 sensor driver structure.png|thumb|700px|Fig.1 Sensor driver]]
|}
{|
|[[File:10393_cpu_fpga_i2c_records_table.png|thumb|700px|Fig.2 FPGA has a certain 256-line table (for all ports)]]
|}

* In device tree:
** record for sensor, like:
elphel393_mt9f002: elphel393-mt9f002@0 {
compatible = "elphel,elphel393-mt9f002-1.00";
};
** record for sensor i2c address, like:
elphel393_sensor_i2c: elphel393-sensor-i2c@0 {
compatible = "elphel,elphel393-sensor-i2c-1.00";
/* Add known devices: name, slave address (7-bit), number of address bytes, number of data bytes, SCL frequency (kHz) */
elphel393-sensor-i2c,i2c_devices = "mt9f002 0x10 2 2 500",
"mt9p006 0x48 1 2 500",
"el10359 0x08 1 2 500",
"el10359_32 0x08 1 4 500",
"pca9500_eeprom 0x50 1 1 100",
"sensor_eeprom 0x50 1 1 100",
"sensor_temp 0x18 1 2 100",
"cy22393 0x69 1 1 100";
} ;

** edit detected sensors:
elphel393_detect_sensors: elphel393-detect_sensors@0 {
compatible = "elphel,elphel393-detect_sensors-1.00";
elphel393-detect_sensors,port-mux = "none none none none"; /* "none", "detect" or "mux10359" */
elphel393-detect_sensors,sensors = "mt9f002", // Line per port, may contain up to 4 sensors (3 with 10359)
"mt9f002",
"mt9f002",
"mt9f002";
};

* edit '''autocampars.php''' - add a proper application
* set application through 10389's serial or more preferably through /etc/elphel393/default_10389.xml in a 10389-less setup

* In ''linux-elphel/src/drivers/elphel/''
** Create mt9f002.h and mt9f002.c
** Add to Makefile:
obj-$(CONFIG_ELPHEL393) += mt9f002.o
** Edit pgm_functions.c
** mt9f002.h - fill with registers addresses (from sensor's datasheet) and other constants
** mt9f002.c:
mt9f002_par2addr table
mt9f002_pages table
mt9f002_ahead_tab - no need to edit in the beginning
sensor_t structure - some fields are used, some - not
mt9f002_inits - registers that must be initialized
mt9f002_pgm_detectsensor func - remove mrst and read id via i2c, register other functions
mt9f002_pgm_initsensor func - applies init i2c commands, cable phase adjustment, gain table and shadow regs
mt9f002_pgm_sensorin func - this just set MT9F002_VACT_DELAY because of sensor's specifics
mt9f002_pgm_window func - uses mt9f002_pgm_window_common
mt9f002_pgm_window_safe func - uses mt9f002_pgm_window_common
mt9f002_pgm_window_common func - change window, also sets horizontal blanking
mt9f002_pgm_gains func
mt9f002_pgm_limitfps func
mt9f002_pgm_exposure func
mt9f002_pgm_triggermode func

[[Category:393]]