Ibrahim Abd Elkader
37bb532562
Merge pull request #754 from kwagyeman/kwabena/update_tf_4_14_2020
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Updated tensorflow library to support int8
2020-04-15 13:49:48 +02:00
Ibrahim Abd Elkader
c6f7378b5b
Merge pull request #753 from matsondawson/FixDrawImageAlphaAndAddPalettes
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Fix DrawImage with alpha and add color palettes for grayscale
2020-04-15 13:49:05 +02:00
Kwabena W. Agyeman
c325f81034
Updated tensorflow library to support int8
2020-04-14 20:47:26 -07:00
mattdawson
e1c667fbc1
Fixes as per P.R. #753 comments
2020-04-14 17:34:53 +12:00
mattdawson
a71c3f9beb
Fix DrawImage with alpha and add color palettes for grayscale
2020-04-13 21:18:38 +12:00
iabdalkader
63a0827483
Lower I2C reset timeout.
2020-04-11 02:24:09 +02:00
iabdalkader
aa10c79f6c
Fix SPI DMA issues on the H7
2020-04-10 20:29:07 +02:00
Ibrahim Abd Elkader
ddaee17fa4
Merge pull request #750 from kwagyeman/kwabena/fix_image_slicing
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Add raw data RD/WR access to the image object.
2020-04-08 19:14:48 +02:00
Kwabena W. Agyeman
2c3358bc41
Add raw data RD/WR access to the image object.
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Do .bytearray() to get an object pointing to the image bytes which
allows you to maninpulate the RAW data of an image.
2020-04-07 19:58:38 -07:00
Larry Bank
b07ea88875
Optimize sensor copy ( #747 )
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* Optimize line copy to allow full res capture
* Change all pixel types to use the 40/80Mhz clock
Authored-by: Larry Bank <laurencebank@gmail.com>
2020-04-02 21:38:51 +02:00
iabdalkader
e1686b50de
Bump firmware version.
2020-03-31 00:49:18 +02:00
iabdalkader
79ef9e5c2d
Update travis config.
2020-03-31 00:39:50 +02:00
iabdalkader
0ce28f0a74
Update change log.
2020-03-30 21:56:41 +02:00
Ibrahim Abd Elkader
1746744c28
Merge pull request #745 from bitbank2/master
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optimized more image filters
2020-03-30 21:29:33 +02:00
Larry Bank
f6136477fd
optimized more image filters
2020-03-30 02:18:43 +02:00
Ibrahim Abd Elkader
0f1d278f14
Merge pull request #742 from bitbank2/master
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optimized median and mode filters
2020-03-30 01:06:07 +02:00
Larry Bank
083139fcda
optimized median and mode filters
2020-03-15 00:47:52 +01:00
Ibrahim Abd Elkader
f530ade30a
Merge pull request #741 from bitbank2/master
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Speed up of mean filter
2020-03-14 23:48:39 +02:00
Larry Bank
2aa391cfa9
Fixed boundary check
2020-03-14 01:12:43 +01:00
Larry Bank
18b2d915a3
Speed up of mean filter
2020-03-12 22:53:48 +01:00
Ibrahim Abd Elkader
be18a0ade5
Merge pull request #740 from kwagyeman/kwabena/better_logpolar
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Improved the speed of logpolar and linpolar transforms.
2020-03-09 01:23:22 +02:00
Kwabena W. Agyeman
2b26ca17b0
Improved the speed of logpolar and linpolar transforms.
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* Fixed image quality issues too.
2020-03-08 16:13:25 -07:00
Ibrahim Abd Elkader
3fe5b0a534
Merge pull request #739 from openmv/tf_fix
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TF fix
2020-03-06 13:11:35 +02:00
iabdalkader
2ae875077b
Disable TF for OMV3.
2020-03-06 13:03:34 +02:00
iabdalkader
61b3216f6e
Increase the stack for H7 boards.
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* The TF library allocates big buffers on the stack, causing a SoF when running
the person detection network. Increase the stack to at least 12KBs.
2020-03-06 13:02:00 +02:00
Ibrahim Abd Elkader
86a52f8894
Merge pull request #738 from kwagyeman/kwabena/upgrade_rotation_correction
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Improve rotation_correction()
2020-03-05 23:08:32 +02:00
Kwabena W. Agyeman
c5c9770d3a
Improve rotation_correction()
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* Optimized code to make it run slightly faster.
* Added fov argument to control the zoom effect better.
* Added perspective correction through 4 point correspondence.
2020-03-04 23:00:59 -08:00
Ibrahim Abd Elkader
30f9ce7903
Merge pull request #737 from openmv/cache
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Fix hardfault on disable D cache.
2020-03-04 19:25:58 +02:00
iabdalkader
194b068eea
Fix hardfault on disable D cache.
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* Disable and clean caches only if they're enabled.
2020-03-04 19:16:45 +02:00
Ibrahim Abd Elkader
64253a6c28
Merge pull request #736 from kwagyeman/kwabena/lens_correction_cleanup
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Lens correction cleanup
2020-03-02 19:50:11 +02:00
Kwabena W. Agyeman
b36460a36a
Lens correction cleanup
2020-03-02 09:37:11 -08:00
Ibrahim Abd Elkader
93bd23709c
Merge pull request #735 from kwagyeman/kwabena/tensorflow_add_avg_pool_sd_op_version_2
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Add avg pool 2d op version 2
2020-03-01 01:56:40 +02:00
Kwabena W. Agyeman
d5dd843dc7
Add avg pool 2d op version 2
2020-02-29 15:01:42 -08:00
iabdalkader
ed09c77f06
QSPI fixes.
2020-02-28 19:54:41 +02:00
Ibrahim Abd Elkader
bfb5a4e7fa
Merge pull request #734 from openmv/softi2c
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Rename soft I2C macros.
2020-02-27 21:46:00 +02:00
iabdalkader
8e3c18bc39
Rename soft I2C macros.
2020-02-27 21:16:17 +02:00
Ibrahim Abd Elkader
123ba0b376
Merge pull request #732 from openmv/portenta
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Add support for the Portenta board.
2020-02-26 19:31:31 +02:00
iabdalkader
82d9ce1feb
HM01B0: Fix SYNC polarities.
2020-02-26 18:02:25 +02:00
iabdalkader
83b8a1309b
Set Portenta core vbat to 3.0v
2020-02-26 18:02:25 +02:00
iabdalkader
6a50656d5a
Add core vbat to board config file.
2020-02-26 18:02:25 +02:00
iabdalkader
b73576baeb
Add HIMAX FSIN pin.
2020-02-26 18:02:25 +02:00
iabdalkader
c5a884ff3a
Fix I2C scanning for HIMAX sensor.
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* The HIMAX sensors seems to reply at two address, 0x10 and 048. The right
address is 0x48 so we start scanning the I2C bus after 0x10 to as a workaround.
2020-02-26 18:02:25 +02:00
iabdalkader
e4cb1c122d
Fix Portenta sensor power down GPIO.
2020-02-26 18:02:25 +02:00
iabdalkader
b098c78a2b
Fix HIMAX sensor address.
2020-02-26 18:02:25 +02:00
iabdalkader
af7bccbfbb
Disable, clean and invalidate before enabling the cache.
2020-02-26 18:02:25 +02:00
iabdalkader
35b4e34253
Use HSE/HSI/CSI state defined in board config file.
2020-02-26 18:02:25 +02:00
iabdalkader
c7bb9fb6ad
Remove RESET and FSIN from Portenta config.
2020-02-26 18:02:25 +02:00
iabdalkader
a12ab145e5
Check if PWDN and RESET are defined before configuring I/Os.
2020-02-26 18:02:25 +02:00
iabdalkader
2a8be10ca0
Call early init before HAL init.
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* To configure and enable the external OSC before HAL_Init.
2020-02-26 18:02:25 +02:00
iabdalkader
a90174cfca
Enable GPIOJ for portenta board.
2020-02-26 18:02:25 +02:00