Commit Graph

2837 Commits

Author SHA1 Message Date
iabdalkader
cd119d8d82 Fix cache maintenance issue in JPEG mode.
* In JPEG mode the cacheable framebuffer memory is used directly by the DMA, instead of the line buffer.
Cache maintenance must be performed before the CPU accesses the framebuffer memory.
2019-08-11 18:04:12 +02:00
Ibrahim Abd Elkader
2b191d96c7
Merge pull request #559 from openmv/fb_alignment
Fix buffer alignment for JPEG mode.
2019-08-10 19:06:26 +02:00
iabdalkader
737c4c2b1f Fix buffer alignment for JPEG mode. 2019-08-10 19:00:46 +02:00
Ibrahim Abd Elkader
9859b46be2
Merge pull request #556 from openmv/jpeg_fix
Fix max DCMI transfer size.
2019-07-24 13:55:23 +02:00
iabdalkader
3187b5c20e Fix max DCMI transfer size. 2019-07-22 23:38:39 +02:00
Ibrahim Abd Elkader
f392b270cc
Merge pull request #554 from kwagyeman/kwabena/ov2640_fixes
OV2640/JPEG mode fixes
2019-07-22 23:36:26 +02:00
Kwabena W. Agyeman
376899876f Lower PCLK from 72 MHz to 36 MHz. 2019-07-21 16:36:37 -07:00
Ibrahim Abd Elkader
e19e1bb1e5
Merge pull request #555 from openmv/servo_timer
Fix servo timer.
2019-07-22 00:04:42 +02:00
iabdalkader
899449012d Fix servo timer.
* Timer IRQ handler wasn't called.
* Fixes #553
2019-07-21 23:55:12 +02:00
Kwabena W. Agyeman
77d3aa6651 Fix register change. 2019-07-20 23:42:02 -07:00
Kwabena W. Agyeman
5e0cca6c3c Update the OV2640 driver.
* Images are right side up now.
* Picture quality is acceptable (not as good as the OV7725)
* All auto functions work now (the OV2640 ignores exposure control
however)
* Added XGA frame size.
* JPEG mode is enabled but needs work still (not sure if the H7 hardware
can capture the packet stream fast enough not to drop bytes).
2019-07-20 23:30:08 -07:00
Kwabena W. Agyeman
6e789b1406 Add print statement for bayer. 2019-07-20 23:27:26 -07:00
iabdalkader
b9c6993bc8 Update firmware images. 2019-07-18 00:11:32 +02:00
Ibrahim Abd Elkader
403ced8074
Merge pull request #550 from openmv/ov5640
Add support for OV5640
2019-07-12 23:35:14 +02:00
kidswong999
dceb0e324f Detect sensor based on I2C address. 2019-07-12 23:11:24 +02:00
kidswong999
cc33f9b7e6 Add OV5640 driver. 2019-07-12 23:08:40 +02:00
kidswong999
dcbc67fd60 Change sensor reg_addr to uint16_t 2019-07-12 23:04:15 +02:00
kidswong999
6c4ec6fde9 add cambus_readb2 cambus_writeb2 2019-07-12 22:46:39 +02:00
iabdalkader
16671e4e11 Update script comments. 2019-07-10 00:31:09 +02:00
王开智
c7e0a717b6
Create pid.py 2019-07-09 16:25:57 +08:00
Ibrahim Abd Elkader
b3376e056a
Merge pull request #544 from openmv/omv4r_update
Update OMV4R pins.
2019-06-21 14:34:12 +02:00
iabdalkader
165b3205a3 Update OMV4R pins. 2019-06-21 14:29:03 +02:00
iabdalkader
0548ac88f9 Add OMV4R firmware directory. 2019-06-20 22:17:54 +02:00
iabdalkader
f2bc09c273 Add new target to Travis CI. 2019-06-20 22:10:50 +02:00
Ibrahim Abd Elkader
ea61860e6f
Merge pull request #543 from openmv/omv4r
Add OPENMV4R board files.
2019-06-20 22:09:23 +02:00
iabdalkader
4a1a1441c7 Add OPENMV4R board files. 2019-06-20 22:01:20 +02:00
Ibrahim Abd Elkader
a44e89ff1c
Merge pull request #542 from openmv/remove_sdram
Remove old SDRAM driver.
2019-06-20 21:56:17 +02:00
iabdalkader
d0be0a0237 Remove old SDRAM driver.
* Add missing sdram header to stm32 port.
2019-06-20 21:45:25 +02:00
Ibrahim Abd Elkader
1dffc5a713
Merge pull request #540 from openmv/fix_af
Fix pin AF functions.
2019-06-20 21:25:31 +02:00
iabdalkader
d8c9bf74cb Fix pin AF functions. 2019-06-20 21:00:25 +02:00
Ibrahim Abd Elkader
37bd07ed35
Add SDRAM driver (#539)
* Add SDRAM driver
2019-06-20 20:48:42 +02:00
Ibrahim Abd Elkader
48755fedfa
Merge pull request #538 from openmv/static_pin_cfg
Add static pin AF function from upstream.
2019-06-20 20:13:05 +02:00
iabdalkader
225321dbca Add static pin AF function from upstream.
* This is required for SDRAM driver.
2019-06-20 20:04:42 +02:00
iabdalkader
b8b4327e18 Remove outdated comment about AXI memory. 2019-06-17 23:44:30 +02:00
王开智
b84d4fc5a5 Add modbus library 2019-06-13 14:59:05 +02:00
Kwabena W. Agyeman
6c939b4c37 Update OV7725 registers.
* Fix the ov7725 driver for better camera image quality.
* Add in banding filter setting for each camera.
2019-06-10 20:18:28 +02:00
Ibrahim Abd Elkader
10ec2324ff
Merge pull request #533 from openmv/btree
Enable btree module.
2019-05-31 16:42:00 +02:00
iabdalkader
f418d789e9 Add missing header. 2019-05-31 16:28:29 +02:00
iabdalkader
c446d473a3 Enable btree module. 2019-05-31 16:09:38 +02:00
Ibrahim Abd Elkader
b70d2e4210
Merge pull request #531 from nezra/master
Update ssd1306.py
2019-05-18 02:05:03 +02:00
nezra
af5eb0cc4c
Update ssd1306.py 2019-05-17 18:50:48 -04:00
Ibrahim Abd Elkader
b498d558f9
Merge pull request #530 from ekrell/master
pyopenmv extended to support multiple cameras
2019-05-17 16:09:27 +02:00
Evan Krell
a6ecab7027
pyopenmv extended to support multiple cameras
Instead of a single global '__serial', this version has a list of them. Another list has just the port name. The two lists are parallel in that the index of one corresponds to the index of the other. So, any serial can be accessed by  searching for the port name.

I have been using this version for combining multiple cameras for OpenCV processing. Perhaps others will find it useful.
2019-05-16 18:55:11 -05:00
iabdalkader
6976fb2420 Fix pydfu path. 2019-05-16 21:08:07 +02:00
Ibrahim Abd Elkader
7192318f8f
Merge pull request #528 from openmv/h7_dma_fixes
H7 DMA Fixes.
2019-05-13 19:54:19 +02:00
iabdalkader
864719da6f H7 DMA Fixes.
* Initialize all members of DMA structs for H7.
* Always reset and configure the H7 DMA peripheral.
* Add SPI IRQ priority.
* Enable SPI IRQ for H7 MCUs.
2019-05-13 19:30:49 +02:00
Ibrahim Abd Elkader
cbce3be216
Merge pull request #525 from openmv/lbp_bug
Fix LBP ROI bug.
2019-05-09 15:19:06 +02:00
iabdalkader
7d8a2beee4 Fix LBP ROI bug. 2019-05-09 15:06:09 +02:00
Ibrahim Abd Elkader
ae89adb785
Merge pull request #523 from thyrrestrup/nn_solver_update
optimised solver for cifar10/cifar10_fast
2019-05-03 03:32:56 +02:00
Ubuntu
b7de96eeec optimized solver for cifar10/cifar10_fast 2019-05-02 18:20:50 +00:00