Difference between revisions of "10359 test"
From ElphelWiki
| Line 4: | Line 4: | ||
1. "Detect 10359" | 1. "Detect 10359" | ||
| − | a. | + | |
| − | + | a. Based on Andrey's bdetect.php | |
| − | + | Do : check for the file '/var/log/bdetect' created by bdetect.php - it contains information about extra boards | |
| − | Do : bdetect.php | ||
Response : board ID. | Response : board ID. | ||
Error(fatal) : "Failed to detect 10359". | Error(fatal) : "Failed to detect 10359". | ||
Revision as of 01:06, 5 October 2009
Test Plan
0. Update CVS from elphel-community
1. "Detect 10359"
a. Based on Andrey's bdetect.php
Do : check for the file '/var/log/bdetect' created by bdetect.php - it contains information about extra boards
Response : board ID.
Error(fatal) : "Failed to detect 10359".
2. "10353-10359 I2C connection check"
а. Read read board revision through i2c:
Do : "i2c_receive(16,0,0x800,0);"
Response : 0x0359.
Error(fatal) : "I2C bus doesn't work".
3. "Detect sensor on channel 0" (after configuration channel 0 is set by default).
а. Read sensor ID through I2C
Do : "i2c_receive(16,0,0x4800,0);"
Response : 0x1801 (5MPix sensor).
Error(fatal) : "Sensor is not detected or I2C bus between 10359 and 10338 on channel 0 doesn't work".
4. (needed configuration) "Program channels 1 and 2"
Do : camera_demo_359.php
Comment : frequency 96MHz is set and all sensors are programmed. Even if some of sensors do not present - i2c commands are sent
5. "Detect sensors on channel 1 and 2"
а. Switch to a channel and read sensor's ID through I2C bus.
Do : ch1 - "i2c_send(16,0,0x835,0x2,0);i2c_receive(16,0,0x4800,0);"
ch2 - "i2c_send(16,0,0x835,0x4,0);i2c_receive(16,0,0x4800,0);"
Response : 0x1801 from each (5MPix) sensor.
Error : if any of the IDs is wrong - "sensor X is not detected or I2C bus between 10359 and 10338 on channel X doesn't work".
6. Adjust phases for detected channels.
a. For each channel in the test pattern mode apply phase steps until correct MD5 is calculated twice. Fixed number of steps.
Do : switch channel - "i2c_send(16,0,0x835,0x2,0);"
test pattern mode - "exec("fpcf -i2cw16 48a0 0041");"
phases_adjust.php?dcm=1&shift_phase=1&N=5&sphase=7
Error : "Failed to adjust phase for channel Х".
a) Failed for channel 0: bus "359-ch0" doesn't work good.
б) Failed for channel 1 and 2, but for channel 0 is ok: bus "359-chX" doesn't work good.
в) Failed for all channel: "bus 353-359 or all the other buses" don't work properly.
Correct MD5s automatically means that data buses are ok
7. "SDRAM check"
a. Read/write a couple of pages to SDRAM.
Do : mem_test.php
Error: "SDRAM test failed". (SDRAM phase depends on DCM1(channel 0))
