Oleg Dzhimiev committed changes to the Elphel git project :
fixed bad frames for mt9f002 when changing window size

AndreyFilippov committed changes to the Elphel git project :
Rewriting correlation processing to handle diagonal and multi-baseline pairs

Oleg Dzhimiev committed changes to the Elphel git project :
typo-error

Oleg Dzhimiev committed changes to the Elphel git project :
clean up

Oleg Dzhimiev committed changes to the Elphel git project :
typos

Oleg Dzhimiev committed changes to the Elphel git project :
fixed magnifier and preview window frame lagging

‎MT9F002 Application Notes

← Older revision Revision as of 01:32, 17 April 2018 Line 26: Line 26:  |[[File:Mt9f002 slave mode.jpeg|700px|thumb|Fig.3 Slave mode]] |[[File:Mt9f002 slave mode.jpeg|700px|thumb|Fig.3 Slave mode]]  |} |}  +  +====I2C commands via sysfs====  + root@elphel393:~# cd /sys/devices/soc0/elphel393-sensor-i2c\@0/  +* read (port 0):  + echo "mt9f002 0x0 0x3000" > i2c0  + cat i2c0  +* write:  + echo "mt9f002 0x0 0x301a 0x011c" > i2c0     ====Measure frame timing==== ====Measure frame timing==== Oleg

‎in device tree

← Older revision Revision as of 01:07, 17 April 2018 (5 intermediate revisions by the same user not shown)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:+====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:  + <font size=1>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";  + };</font>    −** edit detected sensors:+====Add a proper application==== −    elphel393_detect_sensors: elphel393-detect_sensors@0 {+* In '''autocampars.php''' −        compatible = "elphel,elphel393-detect_sensors-1.00";+* Set application through 10389's serial or more preferably through /etc/elphel393/default_10389.xml in a 10389-less setup −        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      +====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  ** 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  ** 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 66: Line 63:    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

‎Driver

← Older revision Revision as of 01:03, 17 April 2018 (4 intermediate revisions by the same user not shown)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==== −** 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:  + <font size=1>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";  + };</font>    −** edit detected sensors:+====Add a proper application==== −    elphel393_detect_sensors: elphel393-detect_sensors@0 {+* In '''autocampars.php''' −        compatible = "elphel,elphel393-detect_sensors-1.00";+* Set application through 10389's serial or more preferably through /etc/elphel393/default_10389.xml in a 10389-less setup −        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      +====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  ** 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  ** 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 66: Line 63:    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

‎Measure frame timing

← Older revision Revision as of 00:42, 17 April 2018 (3 intermediate revisions by the same user not shown)Line 26: Line 26:  |[[File:Mt9f002 slave mode.jpeg|700px|thumb|Fig.3 Slave mode]] |[[File:Mt9f002 slave mode.jpeg|700px|thumb|Fig.3 Slave mode]]  |} |}  +  +====Measure frame timing====  + root@elphel393:~# cd /usr/local/verilog/; test_mcntrl.py @hargs-after  +  + //0x21  + //      x393_status_sens_io_t - [22] time_busy  + //0x40  + //      x393_status_sensor_timing_t - [23:0] quad_cycles  + //0x40a  + //      x393_sensio_jtag_t  + //          0s are ok for other bits  + //          timing_to  : 2; // [11:10] (0) Measuring sensor time to: 0 - sof, 1 - eof, 2 - sol, 3 eol  + //          timing_from : 2; // [13:12] (0) Measuring sensor time from: 0 - sof, 1 - eof, 2 - sol, 3 eol  + //          lane_num    : 2; // [15:14] (0) Measuring sensor time on lane 0..3  + //          timing_start: 1; // [  16] (0) Start sensor timing measurement  +  +  + // measure time from sof to sol, lane 0  + write_control_register 0x40a 0x10800  + // sof to eof  + write_control_register 0x40a 0x10400  + // sol to eol  + write_control_register 0x40a 0x12c00  + // eof to sof  + write_control_register 0x40a 0x11000  + // eol to sol  + write_control_register 0x40a 0x13800  +  + // sol to sol  + write_control_register 0x40a 0x12800  +  + // sof to sof  + '''write_control_register 0x40a 0x10000'''  +  + // eof to eof  + write_control_register 0x40a 0x11800  +  +  + // sof to sol  + write_control_register 0x40a 0x10800  +  + // eol to eof  + write_control_register 0x40a 0x13400  +   + read_status 0x21  +  + read_status 0x40 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..."

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]] Oleg

Oleg uploaded File:10393 sensor driver structure.png

New page

== Licensing ==
{{CC }} Oleg

Oleg uploaded File:10393 cpu fpga i2c records table.png

New page

== Licensing ==
{{CC }} Oleg

‎Accessing raw pixel values

← Older revision Revision as of 22:59, 16 April 2018 (2 intermediate revisions by the same user not shown)Line 281: Line 281:     ==<font color="blue">Firmware images</font>== ==<font color="blue">Firmware images</font>== −* [https://community.elphel.com/files/393/20180406/ '''20180406''']+* [https://community.elphel.com/files/393/20180416/ '''20180416''']  +* [https://community.elphel.com/files/393/20180406/ 20180406]  * [https://community.elphel.com/files/393/20180130/ 20180130] * [https://community.elphel.com/files/393/20180130/ 20180130]  * [https://community.elphel.com/files/393/20180118/ 20180118] * [https://community.elphel.com/files/393/20180118/ 20180118] −* [https://community.elphel.com/files/393/20180116/ 20180116]   ===Changelog=== ===Changelog=== −  <font size='1'>==20180406==+  <font size='1'>'''==20180416=='''  + * mt9f002: added triggered mode  + * mt9f002: added vertical and horizontal flips (mirror)  + '''==20180406=='''    * added initial support for MT9F002 sensor: no triggered mode, no binning/decimation   * added initial support for MT9F002 sensor: no triggered mode, no binning/decimation    * display serial number in http://camera-ip:port/meta   * display serial number in http://camera-ip:port/meta    * decode jp4s on the index page (http://camera-ip)   * decode jp4s on the index page (http://camera-ip)    * turn off auto wb button for all ports on the index page   * turn off auto wb button for all ports on the index page −  ==20180130==+  '''==20180130=='''    * added photo finish demo   * added photo finish demo    * fixed fps limit calcs for triggered mode   * fixed fps limit calcs for triggered mode −  ==20180118==+  '''==20180118=='''    * raw.py & raw.php, see wiki.elphel.com   * raw.py & raw.php, see wiki.elphel.com    * added python3 and python3-opencv   * added python3 and python3-opencv −  ==20180116==+  '''==20180116=='''    * raw pixel data downloading through membridge   * raw pixel data downloading through membridge    * added gcc,make   * added gcc,make −  ==20180109==+  '''==20180109=='''    * fixed autoexposure   * fixed autoexposure −  ==20171228==+  '''==20171228=='''    * + strace, ltrace, dmsetup   * + strace, ltrace, dmsetup    * added to drivers: register devs to sysfs - nodes then created by udev   * added to drivers: register devs to sysfs - nodes then created by udev −  ==20171226==+  '''==20171226=='''    * kernel updated to 4.9 (from 4.0)   * kernel updated to 4.9 (from 4.0)    * lots of drivers is updated to newer versions   * lots of drivers is updated to newer versions    * +dm-crypt and cryptsetup   * +dm-crypt and cryptsetup −  ==20171120==+  '''==20171120=='''    * bugfix - incorrect displaying of TRIG_PERIOD at init   * bugfix - incorrect displaying of TRIG_PERIOD at init −  ==20171115==+  '''==20171115=='''    * Fixed autocampars to let 10393 work with the mux board - 10359, see wiki.elphel.com for   * Fixed autocampars to let 10393 work with the mux board - 10359, see wiki.elphel.com for     docs    docs −  ==20170823==+  '''==20170823=='''    * Fixed autocampars for multiple sensors getting desynced at init   * Fixed autocampars for multiple sensors getting desynced at init    * Fixed Garmin GPS 18x USB driver   * Fixed Garmin GPS 18x USB driver −  ==20170802==+  '''==20170802=='''    * fixed a page for taking snapshots - works in chrome and firefox for bigger images (>2MB)   * fixed a page for taking snapshots - works in chrome and firefox for bigger images (>2MB)    * enabled "Access-Control-Expose-Headers: Content-Disposition" and CORS   * enabled "Access-Control-Expose-Headers: Content-Disposition" and CORS −  ==20170627==+  '''==20170627=='''    * viewing decoded jp4 format in camvc   * viewing decoded jp4 format in camvc −  ==20170623==+  '''==20170623=='''    * fixed incorrect default setting of the master channel   * fixed incorrect default setting of the master channel  </font> </font> Line 380: Line 383:  [[10393_power#Powering_from_batteries| 12V and 48V power options]] [[10393_power#Powering_from_batteries| 12V and 48V power options]]  ===Accessing raw pixel values=== ===Accessing raw pixel values=== −[[Working_with_raw_image_data|Working with raw pixel data]]+[[Working_with_raw_image_data|Working with raw pixel data (how to capture raw images)]]  +   ===Photo finish (linescan mode)=== ===Photo finish (linescan mode)===  [[Photo-finish|Photo Finish]] (works for JP4 image format) [[Photo-finish|Photo Finish]] (works for JP4 image format) Oleg

Oleg Dzhimiev committed changes to the Elphel git project :
mt9f002: vertical and horizontal flips (mirroring)

AndreyFilippov committed changes to the Elphel git project :
Extracted filter parameters to a class, working on far objects

Oleg Dzhimiev committed changes to the Elphel git project :
removed unneeded check

Oleg Dzhimiev committed changes to the Elphel git project :
sensor-individual ahead tabs (latencies)

Oleg Dzhimiev committed changes to the Elphel git project :
triggered mode. testing. need to update latencies

Oleg Dzhimiev committed changes to the Elphel git project :
fixed zero division