Commit Graph

2414 Commits

Author SHA1 Message Date
Kwabena W. Agyeman
8d09c6630a Fix buffer overflow issues 2020-05-29 11:48:32 -07:00
Kwabena W. Agyeman
bf16b6a4fa Get pixel now does debayering for bayer rgbtuple mode 2020-05-27 22:52:30 -07:00
Ibrahim Abd Elkader
852426558e
Merge pull request #812 from kwagyeman/kwabena/improve_ov5640_readout_speed
OV5640 readout speed doubled for high res BAYER/GRAYSCALE/JPEG
2020-05-27 01:33:04 +02:00
Kwabena W. Agyeman
5c85bef18e OV5640 readout speed doubled for high res BAYER/GRAYSCALE/JPEG 2020-05-26 13:33:16 -07:00
Kwabena W. Agyeman
644655539b Modified sensor.c per Ibrahim's requests 2020-05-25 16:13:34 -07:00
Ibrahim Abd Elkader
d93d9e2865
Merge pull request #807 from kwagyeman/kwabena/faster_sensor_driver
Optimized Sensor Driver for Double FPS
2020-05-25 22:40:38 +02:00
Kwabena W. Agyeman
f454cd82c5 Fix comments and typos per Ibrahim 2020-05-25 10:53:56 -07:00
Ibrahim Abd Elkader
2bd8776a55
Merge pull request #808 from kwagyeman/kwabena/fix_tf_float
Fixed Floating Point Scaling in TensorFlow code
2020-05-25 14:27:37 +02:00
Larry Bank
4a61bf9bee fixed grayscale SW JPEG compression for YCbCr colorspace (subtracting 128) 2020-05-25 02:44:23 +02:00
Larry Bank
61739d6c40 fixed software JPEG encode of 1-bpp images 2020-05-25 00:18:46 +02:00
Kwabena W. Agyeman
30b27e947b Floating point is actually simple 2020-05-23 22:50:51 -07:00
Kwabena W. Agyeman
1fe9d62958 Optimized Sensor Driver for Double FPS 2020-05-23 15:37:16 -07:00
Ibrahim Abd Elkader
8feaf6df78
Merge pull request #803 from bitbank2/master
Fixed right edge bayer conversion error
2020-05-21 02:50:10 +02:00
Ibrahim Abd Elkader
f4cf2117c9
Merge pull request #801 from kwagyeman/kwabena/high_res_jpeg
Fixed OV5640 Imaging Modes
2020-05-20 15:51:11 +02:00
Larry Bank
1c60611efa Fixed right edge bayer conversion error 2020-05-18 17:37:48 +02:00
Kwabena W. Agyeman
104ed7c0b8 Fixed OV5640 Imaging Modes
* Grayscale/RGB565/Bayer/JPEG works perfectly on all reses.
* Increased maximum JPEG image transfer size.
* Improved line buffer transfer rate.
2020-05-17 21:53:57 -07:00
iabdalkader
e7000a486d Bump firmware version. 2020-05-16 21:56:44 +02:00
iabdalkader
5c319714b8 Enable TF on OMV3/F7. 2020-05-15 14:59:30 +02:00
Kwabena W. Agyeman
f4e03f4894 Update TensorFlow to support uint8/int8/float32 2020-05-14 18:25:15 -07:00
Ibrahim Abd Elkader
d81f58569b
Merge pull request #799 from kwagyeman/kwabena/get_histogram_with_diff
Add image diff ability to get_histogram
2020-05-13 21:12:46 +02:00
Ibrahim Abd Elkader
c41d6c807c
Merge pull request #798 from kwagyeman/kwabena/fix_rotation_corr
Fix and speedup rotation correction
2020-05-13 21:11:51 +02:00
Matt Dawson
5ec2e7b310
Add offset correction to imlib lens correction. (#791)
* Add x/y correction to lens correction to adjust for lens offsets.
2020-05-13 21:10:58 +02:00
iabdalkader
63ea06d75d Update docs. 2020-05-13 21:04:48 +02:00
Kwabena W. Agyeman
a2705ae3d1 Add image diff ability to get_histogram 2020-05-12 22:30:16 -07:00
Kwabena W. Agyeman
57ea4e326c Fix and speedup rotation correction 2020-05-12 19:35:24 -07:00
iabdalkader
391fd4c356 Update MLX90640 driver. 2020-05-12 22:49:46 +02:00
iabdalkader
723f2b06e2 Enable I2C FMP on cams that support it. 2020-05-12 22:01:16 +02:00
iabdalkader
c2728038e7 Increase FIR I2C GPIO speed. 2020-05-12 21:57:22 +02:00
iabdalkader
fbe88581b8 Allow interrupts in cambus read/write_bytes functions.
* Those are used exclusively by the FIR sensors and not by the main
image sensor, so it's safe (and much faster) to leave interrupts enabled.
2020-05-12 21:47:22 +02:00
iabdalkader
2ecf2b5a1d Add general call to cambus. 2020-05-12 21:36:11 +02:00
Ibrahim Abd Elkader
1c02cfed33
Merge pull request #783 from matsondawson/draw_image_bilinear_interp_and_alpha_palletes
draw_image bi-linear interpolation, alpha palettes, and center_image
2020-05-12 19:56:36 +02:00
iabdalkader
c372ffe5a2 Increase soft-i2c spin delay on H7 boards. 2020-05-11 14:49:30 +02:00
iabdalkader
b3c6ccc7f8 Switch MLX90640 and AMG8833 to HW I2C. 2020-05-11 14:49:30 +02:00
iabdalkader
31b1761051 Switch to MLX90640 HW I2C driver. 2020-05-11 14:49:30 +02:00
iabdalkader
346d65c158 Revert soft I2C spin delay. 2020-05-11 14:49:30 +02:00
iabdalkader
353ca203ee Add board config HW I2C for external sensors. 2020-05-11 14:49:30 +02:00
iabdalkader
08520c5618 Increase MLX frame readout retry. 2020-05-11 14:49:30 +02:00
iabdalkader
0b6dc728ba Add cambus read/write bytes. 2020-05-11 14:49:30 +02:00
Ibrahim Abd Elkader
bf2199f396
Merge pull request #787 from kwagyeman/kwabena/make_ov5640_faster
New readout control code
2020-05-11 01:52:58 +02:00
Matt Dawson
75f337ab2a Allow alpha palettes in non bilinear grayscale draw_image 2020-05-09 18:09:32 -07:00
Matt Dawson
c45ab418d4 Allow alpha palettes in grayscale mode. 2020-05-09 17:15:33 -07:00
iabdalkader
0c0bf4a5d8 Add I2C timings to cambus. 2020-05-09 19:05:17 +02:00
Matt Dawson
7e83dbb92e Removed negative scaling. Moved texture sample to center of pixel. 2020-05-09 01:13:26 -07:00
Kwabena W. Agyeman
4ecdf8a323 Cleanup vscode documentation 2020-05-08 22:14:22 -07:00
Kwabena W. Agyeman
51f141a7ed New readout control code 2020-05-08 21:08:18 -07:00
Matt Dawson
8f8872537b Changed to use fb_alloc_mark, gb_alloc_free_till_mark. Renamed Image hint type and enums. Formatting fixes 2020-05-08 17:31:13 -07:00
iabdalkader
a92c927aed Make cambus functions accept I2C handle. 2020-05-08 19:51:28 +02:00
Matt Dawson
85fbe0a87f Docs. And performance by not applying alpha if it's 0 2020-05-07 20:27:32 -07:00
Ibrahim Abd Elkader
dece4481f7
Merge pull request #781 from bitbank2/master
Fix for left edge Bayer to ycbcr bug
2020-05-07 15:49:52 +02:00
Larry Bank
b834038af1 added edge fix to bayer_to_y and bayer_to_binary methods 2020-05-07 02:53:28 +02:00
Larry Bank
9feb214507 Fix for left edge Bayer to ycbcr bug 2020-05-06 17:08:14 +02:00
Ibrahim Abd Elkader
d6ad0c845f
Merge pull request #778 from kwagyeman/kwabena/update_documentation
Kwabena/update documentation
2020-05-05 22:01:20 +02:00
Kwabena W. Agyeman
406babbf23 Moved firmware documentation 2020-05-04 21:08:22 -07:00
iabdalkader
496a3b6279 Bump firmware version. 2020-05-04 22:10:18 +02:00
Ibrahim Abd Elkader
d586f7166a
Merge pull request #773 from kwagyeman/kwabena/compress_ok_with_jpegs
Modify compression methods to allow jpeg images
2020-05-04 21:25:52 +02:00
Matt Dawson
a94b16a49d draw_image_bilinear_interp_alpha_palletes_and_center_image 2020-05-03 21:24:51 -07:00
Kwabena W. Agyeman
18b27e11c3 Fix disable FB 2020-05-03 17:33:32 -07:00
Kwabena W. Agyeman
cdb8b4ec46 Modify compression methods to allow jpeg images 2020-05-03 17:19:52 -07:00
Ibrahim Abd Elkader
431755c453
Merge pull request #774 from kwagyeman/kwabena/close_tcp_socket_on_error
Close sockets that have errors.
2020-05-04 00:53:44 +02:00
iabdalkader
ea2ef40fbe Increase soft I2C spin delay for H7P. 2020-05-01 21:25:14 +02:00
iabdalkader
9a025b60b9 Rename fb functions for consistency. 2020-05-01 14:43:13 +02:00
Ibrahim Abd Elkader
28296408c3
Merge pull request #771 from kwagyeman/kwabena/disable_fb
Add disable_fb.
2020-05-01 14:35:21 +02:00
Kwabena W. Agyeman
98e1a1e51d Add disable_fb.
Allow user control to disable the frame buffer.

Necessary for high speed frame streaming.
2020-04-30 13:40:07 -07:00
Kwabena W. Agyeman
f4b0df2ad0 Close sockets that have errors.
Tested and works.
2020-04-30 13:11:19 -07:00
iabdalkader
778ac59950 Update docs. 2020-04-30 01:12:24 +02:00
Ibrahim Abd Elkader
6061b6d2ba
Merge pull request #768 from bitbank2/master
Optimized datamatrix ops
2020-04-29 20:29:40 +02:00
Ibrahim Abd Elkader
bdc5888b69
Merge pull request #772 from kwagyeman/kwabena/fix_is_connected
Fix ip_obtained bug for static IPs
2020-04-29 19:03:21 +02:00
Ibrahim Abd Elkader
ff54696163
Merge pull request #763 from matsondawson/add_custom_palettes_to_draw_image
Add custom palettes to draw image with demo
2020-04-29 18:57:22 +02:00
Kwabena W. Agyeman
b5dee12bf1 Fix ip_obtained bug for static IPs 2020-04-28 22:26:11 -07:00
Kwabena W. Agyeman
f9dc525011 Improve WiFi performance by 20X
Polling for the async response was ruinning WiFi and UDP performance.
This fix removes that polling while not breaking anything. It has been
stress tested while streaming over an hour of wifi video data using the
new RPC scripts.
2020-04-28 17:05:46 -07:00
Kwabena W. Agyeman
7488988128 Fix winc send/sendto/recv/recvfrom 2020-04-25 11:08:53 -07:00
Larry Bank
dff1a63f15 Optimized datamatrix ops 2020-04-24 23:40:30 +02:00
iabdalkader
a7318b8489 Fix I2C DMA deinit again. 2020-04-24 21:18:15 +02:00
Ibrahim Abd Elkader
b9dc456b50
Merge pull request #766 from matsondawson/#764-Image.mean-corrupts-memory
Fix bug in filters corrupting memory if y size less than k_size.
* closes #764
2020-04-24 21:12:41 +02:00
iabdalkader
5f8dcc17c5 Fix I2C deinit. 2020-04-24 21:04:55 +02:00
Ibrahim Abd Elkader
238b3e6749
Merge pull request #767 from kwagyeman/kwabena/fix_spi_i2c_dma
Fix SPI I2C DMA Deinit
2020-04-24 18:04:40 +02:00
Kwabena W. Agyeman
8b66c39ae2 Fix SPI I2C DMA Deinit 2020-04-24 09:03:18 -07:00
Ibrahim Abd Elkader
17b278153d
Merge pull request #762 from bitbank2/master
optimize negate and difference
2020-04-24 14:44:33 +02:00
mattdawson
6411663a2d #764 fix cleanup at end of filters that corrupts memory if y size is less than k_size 2020-04-24 18:13:47 +12:00
mattdawson
eb94f153dd Fix formatting. Remove un-needed error check for image format with color palette. 2020-04-24 13:42:05 +12:00
mattdawson
30383d32b6 Fixed not checking that image is grayscale image for custom palette. Made demo simpler. 2020-04-23 21:58:37 +12:00
mattdawson
91efa307e0 Add custom palettes to draw image with demo 2020-04-23 21:33:01 +12:00
iabdalkader
cb2d279bda FDCAN Fixes.
* Fix FIFO flags.
* Add receive timeout.
2020-04-22 22:42:00 +02:00
Larry Bank
d5a19980cc optimize negate and difference 2020-04-22 21:44:02 +02:00
Matt Dawson
414c6e1a51
draw_image performance and negative scaling. (#758)
Improve draw_image performance and negative scaling.
2020-04-22 17:43:14 +02:00
Larry Bank
c6f727e4fa
×ptimized erode/dilate (#760)
* optimized erode/dilate
Co-authored-by: Larry Bank <laurencebank@gmail.com>
2020-04-22 17:21:26 +02:00
Kwabena W. Agyeman
012bef5966 First image is invalid on sensor init0. 2020-04-18 23:09:26 -07:00
Larry Bank
86760e9851
Faster Bayer to YCBCR (#755)
* speed up jpeg encoder by adding a direct bayer-to-ycbcr path

* implemented faster bayer_to_ycbcr for SW JPEG and moved Y/BINARY to imlib.c

* changed names of new bayer_to_xx functions and added prototypes to imlib.h

Authored-by: Larry Bank <laurencebank@gmail.com>
2020-04-17 23:03:32 +02:00
Ibrahim Abd Elkader
86e01445fd
Merge pull request #748 from bitbank2/master
Optimized bayer to RGB565
2020-04-15 13:50:43 +02:00
Ibrahim Abd Elkader
37bb532562
Merge pull request #754 from kwagyeman/kwabena/update_tf_4_14_2020
Updated tensorflow library to support int8
2020-04-15 13:49:48 +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
Kwabena W. Agyeman
2c3358bc41 Add raw data RD/WR access to the image object.
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
d7b6ed55bc Added detailed comments to Bayer code 2020-04-03 18:47:00 +02:00
Larry Bank
e4fcfa1553 optimized bayer to rgb565 2020-04-02 21:58:05 +02:00
Larry Bank
b07ea88875
Optimize sensor copy (#747)
* 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
Larry Bank
5222495dae moved line for readability 2020-04-02 21:25:40 +02:00
Larry Bank
701d7dfb80 changed all pixel types to use the 40/80Mhz clock 2020-04-01 18:26:09 +02:00
Larry Bank
e154c9b8a6 optimied sensor copy to allow ful res capture 2020-04-01 03:46:45 +02:00
iabdalkader
e1686b50de Bump firmware version. 2020-03-31 00:49:18 +02:00
Larry Bank
f6136477fd optimized more image filters 2020-03-30 02:18:43 +02:00
Larry Bank
083139fcda optimized median and mode filters 2020-03-15 00:47:52 +01:00
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
Kwabena W. Agyeman
2b26ca17b0 Improved the speed of logpolar and linpolar transforms.
* Fixed image quality issues too.
2020-03-08 16:13:25 -07:00
iabdalkader
2ae875077b Disable TF for OMV3. 2020-03-06 13:03:34 +02:00
iabdalkader
61b3216f6e Increase the stack for H7 boards.
* 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
Kwabena W. Agyeman
c5c9770d3a Improve rotation_correction()
* 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
iabdalkader
194b068eea Fix hardfault on disable D cache.
* 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
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
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
iabdalkader
8e3c18bc39 Rename soft I2C macros. 2020-02-27 21:16:17 +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.
* 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.
* 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
iabdalkader
8b178d5ade Fix Portenta sensor reset pin. 2020-02-26 18:02:25 +02:00
iabdalkader
8c3eb0fb38 Move OSC state to board config files. 2020-02-26 18:02:25 +02:00
iabdalkader
bd2fd5a69a Define HSE_VALUE in board config files. 2020-02-26 18:02:25 +02:00
iabdalkader
0b69171a41 Add portenta clock config. 2020-02-26 18:02:25 +02:00
iabdalkader
b90d01337c Enable clock config for H747. 2020-02-26 18:02:25 +02:00
iabdalkader
c8d5448484 Add OMV board files. 2020-02-26 18:02:25 +02:00
iabdalkader
496a7669b8 Enable H747 clock config. 2020-02-26 18:02:25 +02:00
iabdalkader
f6f030e2b7 Rename sensor ifdef check. 2020-02-26 18:02:25 +02:00
iabdalkader
8a7236b6d3 Check if LED4 and CAN are enabled in main. 2020-02-26 18:02:25 +02:00
iabdalkader
84bcade13b Add OMV board extra CFLAGS. 2020-02-26 18:02:25 +02:00
iabdalkader
a1d241ae4d Call MicroPython board early init. 2020-02-26 18:02:25 +02:00
iabdalkader
57ff7cf973 Add STM32H747 CMSIS headers and startup file. 2020-02-26 18:02:25 +02:00
iabdalkader
40434c6be7 PORTENTA: Use Arduino's PID 2020-02-26 17:27:32 +02:00
Ibrahim Abd Elkader
e039f8e9d6
Merge pull request #731 from bitbank2/lens_corr_fix
Lens correction speedup
2020-02-26 00:23:23 +02:00
Larry Bank
de98dfd373 Lens correction speedup 2020-02-25 23:11:41 +01:00
iabdalkader
563ffb4e55 PORTENTA: Update SDRAM settings. 2020-02-25 22:05:00 +02:00
Larry Bank
3d17929801
Faster find_circles (#728)
* Faster find_circles
2020-02-23 20:38:38 +02:00
iabdalkader
185b9d8cec Enable deque. 2020-02-23 19:39:04 +02:00
iabdalkader
b06fe58038 Make core vbat configurable. 2020-02-21 14:36:41 +02:00
iabdalkader
ccea3aecb2 Rename FSIN pin to FSYNC.
* Legacy name from OV datasheets.
2020-02-21 14:20:47 +02:00
iabdalkader
403e8ae798 Fix FSYNC pin.
* Disable FSYNC flag for sensors that don't actually use it.
* Only control the FSYNC pin for sensors that set the FSYNC flag.
2020-02-21 14:04:58 +02:00
iabdalkader
bde5826c68 Fix USB descriptor offsets for HS mode. 2020-02-20 23:53:40 +02:00
Ibrahim Abd Elkader
f11daf34ac
Merge pull request #725 from openmv/config_clock
Move clock config to board files.
2020-02-18 21:56:35 +02:00
Ibrahim Abd Elkader
a7db5c2b93
Merge pull request #723 from kwagyeman/kwabena/improve_alloc_fb
Fixed alloc_extra_fb.
2020-02-18 21:52:59 +02:00
Ibrahim Abd Elkader
2ea22196a0
Merge pull request #722 from kwagyeman/kwabena/fix_tf_loading_issue
Fix bug with TF load_to_fb
2020-02-18 21:49:05 +02:00
Ibrahim Abd Elkader
1a8082a8d3
Merge pull request #721 from kwagyeman/kwabena/upgrade_windowing_code
Fix up set windowing and add way to get current window.
2020-02-18 21:47:52 +02:00
iabdalkader
9fbab16c75 Move clock config to board files. 2020-02-18 21:46:09 +02:00
Kwabena W. Agyeman
9e0c47e561 Fixed alloc_fb stuff and now allows yout to alloc any number of bytes... 2020-02-17 19:09:46 -08:00
Kwabena W. Agyeman
4b07290a9e Fix bug with load_to_fb 2020-02-17 18:50:28 -08:00
Kwabena W. Agyeman
705e98f915 Remove:
* Unused py_sensor.h header file.
* Unused set_framerate method.
* Unused py_sensor_print method.
* Removed unused set_binning.
2020-02-17 18:36:55 -08:00
Kwabena W. Agyeman
f02a16ef3d Fix up set windowing and add way to get current window. 2020-02-17 18:35:10 -08:00
Ibrahim Abd Elkader
1a344bd9cd
Merge pull request #719 from openmv/lcd_bgr
Add BGR argument to lcd init.
2020-02-15 20:55:45 +02:00
iabdalkader
0cfae6334e Add BGR argument to lcd init. 2020-02-15 19:53:03 +02:00
Ibrahim Abd Elkader
7471a101a2
Merge pull request #718 from kwagyeman/kwabena/disable_roation_when_pitch
Disable rotation when pitch is wrong
2020-02-14 19:59:52 +02:00
Ibrahim Abd Elkader
f58980fdc8
Merge pull request #716 from kwagyeman/kwabena/rotation_integration
Auto rotation enabled
2020-02-14 18:17:20 +02:00
Kwabena W. Agyeman
be3b73d6eb Disable rotation when pitch is wrong 2020-02-13 22:00:12 -08:00
Kwabena W. Agyeman
894446f826 Fix OV2640 sleep. 2020-02-12 21:51:43 -08:00
Kwabena W. Agyeman
3c970e860a Auto rotation enabled 2020-02-12 21:49:32 -08:00
iabdalkader
e1d127635f Update Portenta SDRAM frequency. 2020-02-12 21:07:16 +02:00
Ibrahim Abd Elkader
385eb2df85
Merge pull request #715 from kwagyeman/kwabena/hm01b0_id
Add hm01b0 id
2020-02-12 20:54:08 +02:00
Ibrahim Abd Elkader
58f7d5e3c2
Merge pull request #714 from kwagyeman/kwabena/ov7690_driver_round_2
New OV7690 camera driver.
2020-02-12 20:53:45 +02:00
Ibrahim Abd Elkader
60bdb4bb20
Merge pull request #711 from kwagyeman/kwabena/improve_sensor_module
Improve sensor module with transpose and get operations
2020-02-12 20:50:37 +02:00
Kwabena W. Agyeman
15901697b0 Add hm01b0 id 2020-02-11 22:23:16 -08:00
Kwabena W. Agyeman
98d203c747 New OV7690 camera driver. 2020-02-11 22:18:02 -08:00
Kwabena W. Agyeman
f314ac4e72 Improve sensor module with transpose and get operations 2020-02-11 20:59:36 -08:00
iabdalkader
3c1c68474f Add portenta micropython board files. 2020-02-11 21:19:13 +02:00
iabdalkader
5bafb41b21 Check for H747 in adc and flashbdev. 2020-02-11 20:43:20 +02:00
iabdalkader
ff14470ed7 Support boards without SD cards. 2020-02-11 20:21:04 +02:00
iabdalkader
2383df9552 Fix H747 floating point flags. 2020-02-11 20:12:29 +02:00
iabdalkader
e56a1341f2 Make IMU configurable. 2020-02-11 15:20:14 +02:00
iabdalkader
2d4af88568 Enabel IMU module in MicroPython. 2020-02-11 14:41:42 +02:00
Kwabena W. Agyeman
3097793370 Add IMU driver 2020-02-10 23:25:50 -08:00
iabdalkader
7ca59eae7c Make WINC1500 module configurable. 2020-02-10 22:38:56 +02:00
iabdalkader
b94a1a536b Fix OTG HS WKUP IRQHandler 2020-02-10 20:46:01 +02:00
iabdalkader
2227459458 Fix H747 powerctrl flag. 2020-02-10 20:20:46 +02:00
iabdalkader
c4b716261c Fix CAN header. 2020-02-10 20:06:46 +02:00
iabdalkader
70b1592979 Make CDC buffer size configurable. 2020-02-10 19:48:26 +02:00
iabdalkader
9f2e0d66ca Allow sensor clock to not be defined.
* Add OMV_XCLK_OSC to use when an external osc is used.
2020-02-09 22:14:26 +02:00
iabdalkader
723407fed5 Use USB PID if defined for all different configurations. 2020-02-09 21:40:41 +02:00
iabdalkader
919ac09a26 Move USB descriptor config to board config files. 2020-02-09 20:19:47 +02:00
iabdalkader
5df09dc3fa Set default pixel format to bayer. 2020-02-09 19:04:17 +02:00
iabdalkader
3a7dd95ecc Fix sensor address and manf. ID. 2020-02-09 18:48:35 +02:00
iabdalkader
abd977c60f Add HIMAX HM01B0 driver. 2020-02-08 21:25:59 +02:00
iabdalkader
85b207ce3f Bump firmware version. 2020-02-07 23:05:31 +02:00
iabdalkader
87817f37f3 Bump firmware version. 2020-02-07 21:56:13 +02:00
iabdalkader
71a33278c0 DAC timed write fix.
* This is a workaround until a proper fix is found.
2020-02-07 19:48:35 +02:00
iabdalkader
0a8cc4f838 Fix self-tests bug.
* This is an edge case which happens if a file is written to the flash storage
immediately after the first boot and before a reset causing the host to corrupt
the selftests.py script.
* The selftests.py is now executed before USB MSC is enabled to avoid
corrupting the filesystem when selftests.py is removed.
* If the selftests.py fails, the USB MSC is enabled to allow the host to read the error log.
2020-02-06 18:10:24 +02:00
iabdalkader
176cb93489 Add UVC support for OMV4P. 2020-02-05 22:24:03 +02:00
iabdalkader
f20fdf4a83 Rename OPENMV4R target. 2020-02-05 20:10:37 +02:00
Larry Bank
2c61d5ec11
QRCode optimizations (#687)
* QRCode optimizations

* Added fast RGB to gray macro
2020-02-04 22:31:59 +02:00
iabdalkader
5d4ef2632d Add USB debug command to return sensor ID. 2020-02-03 23:18:29 +02:00
iabdalkader
0e4b46e416 Disable OMV3 YUV table.
* YUV table is not needed anymore now that the optimized JPEG
code is almost as fast as the LUT.
2020-02-03 18:49:03 +02:00
Larry Bank
8aa56c7ebf Optimized grayscale and binary for SW encoder 2020-02-02 22:20:02 +01:00
Larry Bank
d7e3dc0c7e removed debugging statement 2020-02-02 19:19:17 +01:00
Larry Bank
de919bbd40 optimized vga jpeg encode and removed need for YUV LUT 2020-02-02 19:17:42 +01:00
Larry Bank
d12d033e10 First pass optimization of SW JPEG encoder 2020-02-02 13:59:26 +01:00
Larry Bank
f2121c2508 Fixed find_line_segments() regression 2020-02-01 18:28:42 +01:00
iabdalkader
abfb6537bc Re-enable F7 overdrive after waking up from stop mode. 2020-01-31 14:56:42 +02:00
iabdalkader
e15aba2a08 Update H7 I2C timings.
* Fixes #676
2020-01-30 20:11:31 +02:00
iabdalkader
9a367a191e Redo upstream patch to support 32MBs QSPI.
* This is the same patch to support bigger QSPI flashes, after being merged in upstream.
2020-01-30 13:06:46 +02:00
iabdalkader
a37f27f7c4 Pull upstream patch to support 32MBs QSPI. 2020-01-29 19:36:02 +02:00
iabdalkader
eafd431ea8 Update to MP 1.12 2020-01-27 19:50:38 +02:00
iabdalkader
95dcc0b5ce Update QSPI driver. 2020-01-25 18:30:02 +02:00
iabdalkader
2011ac27a0 Remove PENDSV_DEBUG flag.
* PENDSV_DEBUG causes pc to be stacked at the wrong offset.
* See https://github.com/micropython/micropython/issues/315#issuecomment-577692954
2020-01-23 16:10:10 +02:00
iabdalkader
40e4ce8264 Pass DEBUG flag to MicroPython's Makefile. 2020-01-21 23:26:52 +02:00
iabdalkader
77b82d3b76 Update debugging protocol to be more consistent.
* All commands now send a 6-bytes header followed by the payload in a separate packet.
2020-01-21 20:12:20 +02:00
Ibrahim Abd Elkader
2962c0ce0c
Merge pull request #671 from bitbank2/master
find_line_segment and apriltags speedup
2020-01-21 02:27:06 +02:00
Ibrahim Abd Elkader
7c5e0e8bc2
Merge pull request #670 from kwagyeman/kwabena/final_ov5640
Kwabena/final ov5640
2020-01-16 22:44:04 +02:00
Larry Bank
e2709ac408 Additional speed for lsd and apriltags 2020-01-16 13:07:55 +01:00
Larry Bank
49ba439610 find_line_segment initial speedup 2020-01-14 19:43:25 +01:00
Larry Bank
e5eb896889 comment and variable cleanup 2020-01-13 20:40:09 +01:00
Larry Bank
4d6797ae88 Fixed HQQQVGA JPEG issue and added more detailed comments 2020-01-13 10:43:54 +01:00
Kwabena W. Agyeman
e249770fe1 OV5640 Driver Finished
It basically works. I might be able to improve it with the final
hardware.
2020-01-13 00:21:19 -08:00
Kwabena W. Agyeman
ff571a7979 More speed. 2020-01-13 00:21:04 -08:00
Larry Bank
acc8386cdc restore winc.c changes 2020-01-11 17:22:28 +01:00
Larry Bank
ee328ca49c sped up imlib_histeq 2020-01-11 15:25:31 +01:00
Larry Bank
614efecfd3 Optimized binary to JPEG 2020-01-07 20:14:47 +01:00
Larry Bank
8ffe4a204b more float to integer for pixel ops 2020-01-06 11:43:31 +01:00
Ibrahim Abd Elkader
1530e24ddc
Merge pull request #665 from kwagyeman/kwabena/finish_ov5640_driver
Kwabena/finish ov5640 driver
2020-01-05 18:54:31 +02:00
Kwabena W. Agyeman
0cdd3e57ac Add initial full support for the OV5640
* Need to increase sensor output speed
* Need to add exposure control code
2020-01-04 17:48:55 -08:00
Kwabena W. Agyeman
33ab1378cd Fix minor issues in the OV2640 driver. 2020-01-04 14:49:29 -08:00
Larry Bank
7eed2c048b sped up JPEG capture with integer math 2020-01-04 12:26:45 +01:00
Larry Bank
86b8b915e0 Optimized JPEG MCU capture (#663) 2020-01-03 21:58:02 +02:00
Ibrahim Abd Elkader
b50a21f93d
Merge pull request #661 from bitbank2/master
Additional optimizations for AprilTag thresholding and line search
2020-01-02 22:57:38 +02:00
iabdalkader
21c464e2b9 Set TIM4 unreserved.
* Fixes issue #662
2020-01-02 19:42:05 +02:00
Larry Bank
68aff4329f additional optimizations for thresholding and line search 2020-01-01 20:26:25 +01:00
Larry Bank
33655b9ece Apriltag optimizations. 2019-12-31 16:30:15 +02:00
iabdalkader
73c64abb22 Fix indent. 2019-12-28 02:16:33 +02:00
iabdalkader
d655642847 Add bootloader QSPI flash support. 2019-12-28 02:01:41 +02:00
iabdalkader
32205dc5c4 Add bootloader QSPI flash driver. 2019-12-27 22:08:13 +02:00
iabdalkader
ae0d522e86 QSPI updates and fixes. 2019-12-25 23:03:29 +02:00
iabdalkader
41ee24dac5 Update the py_tf tensorflow docs. 2019-12-21 01:26:06 +02:00
Ibrahim Abd Elkader
549a5b62c0
Merge pull request #656 from kwagyeman/kwabena/tensorflow_not_experimental_anymore
Tensorflow lite for microcontrollers is now mainlined
2019-12-21 01:22:41 +02:00
Kwabena W. Agyeman
6cea53f28a Tensorflow lite for microcontrollers is now mainlined 2019-12-20 13:09:47 -08:00
Kwabena W. Agyeman
7cf0f8089e Fix get_histogram with color thresholding. 2019-12-20 12:59:13 -08:00
iabdalkader
a34d2883e7 Bump firmware version. 2019-12-17 20:45:36 +02:00
iabdalkader
c372ebe043 Bump firmware version. 2019-12-17 20:29:30 +02:00
iabdalkader
d3a326763a Timer Fixes.
* Add missing H7 timers 15, 16, 17 IRQ handlers.
* Disable reserved timers.
2019-12-17 19:34:27 +02:00
iabdalkader
c46a940c3a Enable DBGMCU in sleep modes. 2019-12-16 19:10:51 +02:00
iabdalkader
1ae2e06ea6 Fix MQTT module to work with SSL sockets. 2019-12-08 00:47:49 +02:00
iabdalkader
9969b9e48d Fix debug build linker errors. 2019-12-02 18:23:43 +02:00
Ibrahim Abd Elkader
05fc9496b9
Merge pull request #647 from kwagyeman/kwabena/fix_tensorflow_conv2d
Fix tensorflow library conv2d
2019-12-02 12:23:46 +02:00
Kwabena W. Agyeman
e88c589206 Fix tensorflow library conv2d 2019-12-01 22:25:06 -08:00
iabdalkader
880c877cc1 Fix sepconv3 boundaries.
* Fixes issue #641
2019-12-01 21:10:43 +02:00
Kwabena W. Agyeman
1d3540e87a Update TensorFlow
* Pulled new TensorFlow library with MUL/RELU/RELU6 opcodes.
* Fixed error message priting.
* Added ability to load network into the framebuffer vs. the heap.
2019-11-25 21:56:29 -08:00
iabdalkader
abde3275e8 Disable WiFi debug for older boards (especially OMV3).
* OMV3 is running out of memory because of tf global variables.
2019-11-26 00:06:30 +02:00
iabdalkader
26b37c100c Disable ulab for omv2. 2019-11-25 18:53:02 +02:00
iabdalkader
2a3b5c7ac1 Remove unused submodules. 2019-11-25 18:15:39 +02:00
iabdalkader
aae27d1ecc Update ulab. 2019-11-15 03:06:40 +02:00
iabdalkader
577899a5a0 Fix mutable_bayer error message. 2019-11-13 02:03:13 +02:00
Jarek Jurasz
7ca922642d More specific image format errors. 2019-11-12 11:29:46 +01:00
iabdalkader
6adb71ddc2 Update MP docs. 2019-11-12 01:25:54 +02:00
iabdalkader
d8782275e3 Bump firmware version. 2019-11-04 18:23:53 +02:00
iabdalkader
3256700011 Add silent to makefile flags. 2019-11-01 19:05:16 +02:00
iabdalkader
757d783049 Freeze all the modules in scripts/libraries. 2019-10-30 21:02:51 +02:00
Ibrahim Abd Elkader
4100122ef5
Merge pull request #633 from kwagyeman/kwabena/add_mobilenet_examples
Kwabena/add mobilenet examples
2019-10-30 16:24:07 +02:00
Kwabena W. Agyeman
905d20a038 Updated the TensorFlow library to accept more model types
Now models with [n][c] will work too as their output.
2019-10-30 00:22:57 -07:00
Kwabena W. Agyeman
1f96550385 Reuse Code
Just trying to optimize things since flash is now not unlimited anymore.
2019-10-30 00:22:12 -07:00
iabdalkader
2381a5ac8b Make images iterable.
* Allow iterating over image objects.
* This is mainly to support creating ulab ndarrays from images.
2019-10-30 01:17:20 +02:00
iabdalkader
9e3d294fe3 Add ulab submodule. 2019-10-30 00:56:23 +02:00
Kwabena W. Agyeman
15efeda56e Add support for image segmentation. 2019-10-28 23:54:05 -07:00
iabdalkader
d7aaccbcf5 Update cpufreq_scaling H7 frequencies.
* Fixes #547
2019-10-27 22:05:59 +02:00
iabdalkader
f05a95a6c6 Fix Makefile order dependency issue causing non-parallel to fail. 2019-10-25 23:36:21 +02:00
iabdalkader
d6da65f80e Enable USSL MBEDTLS module. 2019-10-25 23:18:49 +02:00
iabdalkader
48c2ce8a9c WINC1500: Update socket buffer size. 2019-10-25 23:18:49 +02:00
iabdalkader
f9ed0cb82a Disable YUV table for OMV4 and OMV4R.
* Disable YUV tables for H7 cameras to temporarily save FLASH.
* Since H7 cameras have and use the HW JPEG encoder the side effects are minimal.
2019-10-25 23:05:25 +02:00
Ibrahim Abd Elkader
b67804faa2
Merge pull request #622 from openmv/tflib
Add support for TensorFlow Lite for Microcontrollers
2019-10-25 21:09:04 +02:00
Kwabena W. Agyeman
6a9c0a370e Add support for TensorFlow Lite for Microcontrollers
This has been a long-time coming, but, it's finally here. TensorFlow lite
runs on the OpenMV Cam now. Better yet, a person detection model
is now built-into all OpenMV Cams too!

Our default code does image classification and supports multi-scale
object detection using a sliding window.

In a coming PR I will add mobilenet examples for the H7 with SDRAM
and image segmentation support.
2019-10-25 21:01:21 +02:00
Ibrahim Abd Elkader
b4bad33623
Merge pull request #620 from thibthibaut/license
Update CUBE-AI.
2019-10-24 17:17:04 +02:00
Thibaut Vercueil
c23466aa09 fixed typos 2019-10-24 14:54:31 +02:00
Thibaut Vercueil
872e8531e4 Updated README: removed Cube.AI version information 2019-10-24 13:43:58 +02:00
Thibaut Vercueil
a958118bc1 Removed Cube.AI files and added instructions to grab them 2019-10-24 12:01:25 +02:00
Thibaut Vercueil
059374abe0 Updated license informations 2019-10-23 17:04:39 +02:00
iabdalkader
25020a1bb5 Enable SYSCFG clock before selecting VSCALE0 2019-10-22 02:03:21 +02:00
iabdalkader
132f1706e0 Switch to VSCALE1 before entering low-power mode.
* For H7 revision V devices where VSCALE0 is possible, the regulator
  must be switched back to VSCALE1 before entering low-power modes.
2019-10-22 01:51:41 +02:00
iabdalkader
2bb8b2d917 System clock config cleanup.
* Use HAL_PWREx_ConfigSupply to enable LDO.
* Use __HAL_PWR_GET_FLAG to check for VOSRDY.
2019-10-22 01:37:10 +02:00
iabdalkader
10ad70ba61 WINC: Check for empty SSID and/or key. 2019-10-21 21:33:15 +02:00
iabdalkader
5c28b2c756 OMV4R: Use QSPI for internal storage. 2019-10-21 21:16:22 +02:00
Ibrahim Abd Elkader
0066fc8726
Merge pull request #613 from openmv/stm32cubeai
Add CUBE-AI support.
2019-10-19 19:58:24 +02:00
iabdalkader
44a91c1296 Update MP. 2019-10-19 19:20:21 +02:00
iabdalkader
d6420769c9 Update Makefile.
* Add LIBS and CUBEAI_DIR and cleanup.
2019-10-19 19:10:03 +02:00
iabdalkader
4ef6d38711 Add CUBE-AI builtin module.
* Add CUBE-AI builtin module to the default mpconfigport.
2019-10-19 16:43:53 +02:00
iabdalkader
132f158402 Rename readme. 2019-10-18 21:23:51 +02:00
iabdalkader
11699c860a Move CUBE-AI example to IDE examples. 2019-10-18 21:23:18 +02:00
iabdalkader
6516fc1b5d Append stm32cubeai qstrs to OMV_QSTR_DEFS instead of overriding. 2019-10-18 19:28:20 +02:00
Thibaut Vercueil
5ed04c4cbb Updated & renamed example script 2019-10-18 17:13:27 +02:00
Thibaut Vercueil
98bb29b80a Updated script for MNIST 2019-10-18 17:02:21 +02:00
Thibaut Vercueil
0f17925f98 Support X-CUBE-AI v4.1.0 2019-10-18 15:39:57 +02:00
iabdalkader
15e0d4559c Return string errors from WINC1500 init function. 2019-10-16 20:10:23 +02:00
Ibrahim Abd Elkader
12ee986ea3
Merge pull request #611 from kwagyeman/kwabena/fb_alloc_all_fix
Fix fb_alloc_all bug.
2019-10-16 13:13:14 +02:00
Kwabena W. Agyeman
c20efaba54 Move flag setting inside the curly braces. 2019-10-15 23:59:27 -07:00
Thibaut Vercueil
df4a711ded Integration of STM32Cube.AI in the firmware 2019-10-15 16:17:17 +02:00
iabdalkader
77496d05ca Update WINC1500 firmware and host driver.
* Update to firmware 19.6.1 host driver 19.3.0.
2019-10-14 23:35:16 +02:00
iabdalkader
408585e900 Cleanup adc.c. 2019-10-12 16:40:48 +02:00
iabdalkader
d54687b275 Update SDRAM clock. 2019-10-12 12:53:28 +02:00
Kwabena W. Agyeman
434bb10bf3 Fix missing bank enables 2019-10-11 20:56:36 -07:00
iabdalkader
c0bfc9198d Update H7 PLLs.
* Use PLL2 for FMC and PLL3 for SPI123.
2019-10-11 20:07:52 +02:00
Ibrahim Abd Elkader
f0c1f13077
Merge pull request #605 from kwagyeman/kwabena/fix_bmp_reading
Fix bmp file reading for all formats
2019-10-11 18:26:36 +02:00
iabdalkader
530eee21b1 Add revision ID to machine.info(). 2019-10-11 01:40:52 +02:00
iabdalkader
db9aebf3f2 Enable VSCALE0 for revision V devices. 2019-10-11 01:31:37 +02:00
iabdalkader
6f61f103fa Update MP for the new H7 HAL. 2019-10-11 01:08:38 +02:00
iabdalkader
3144724645 Return when HAL_JPEG_Encode is aborted. 2019-10-11 01:07:39 +02:00
iabdalkader
5c5eb9d10b Fix H7 SD clock. 2019-10-11 01:07:39 +02:00
iabdalkader
b43820cfb1 Update H7 legacy header. 2019-10-11 01:07:39 +02:00
iabdalkader
9d553ccdcb Add HAL_DCMI_Start_DMA_MB to H7 HAL. 2019-10-11 01:07:39 +02:00
iabdalkader
1e24a91558 Fix H7 HAL strict aliasing errors (patch from MP/stm32lib). 2019-10-11 01:07:39 +02:00
iabdalkader
07a4cf4760 Update H7 HAL. 2019-10-11 01:07:39 +02:00
iabdalkader
6052c0be67 Increase VREF threshold in self-tests. 2019-10-11 00:53:15 +02:00
Kwabena W. Agyeman
466a50a003 Fix bmp file reading for all formats 2019-10-10 14:50:36 -07:00
iabdalkader
f92479079c Include stdio.h for printfs in img functions. 2019-10-10 18:32:56 +02:00
iabdalkader
57750012aa Update CMSIS. 2019-10-10 15:14:12 +02:00
iabdalkader
b855bb9c11 Enable additional pins. 2019-10-09 20:47:17 +02:00
Kwabena W. Agyeman
63eafdab6b Fix reading RGB 24-bit images 2019-10-07 23:00:30 -07:00
iabdalkader
48a965fb96 Fix hardfault when setting lepton to VGA/RGB565. 2019-10-07 17:06:50 +02:00
iabdalkader
3244d0f60b Fix timer 5 period. 2019-10-06 23:44:19 +02:00
iabdalkader
020b3ccd0c Support 32-bit SDRAM. 2019-10-06 23:39:58 +02:00
Kwabena W. Agyeman
7ad61b725e Adds hint system to fb_alloc
With this commit fb_alloc now takes hints to better decide which ram to
give (internal or sdram).

Only fb_alloc_all calls are given any hints right now as some of the
calls need as much ram as possible and will cause failures to happen if
a small amount of fast internal sram is returned.

Anyway, hints can be used to tune where things are placed by fb_alloc.
2019-10-04 21:47:54 -07:00
Kwabena W. Agyeman
30c4cf4a8c Add smart overlay logic to fballoc
When fballoc is called and there's space to put what's requested in SRAM
this is done instead of putting it in SDRAM. This results in a huge
performance boost to most algorithms that use only a small amount of
fballoc ram.

In particular, apriltags is usable in speed with this fix...
2019-10-04 20:16:20 -07:00
iabdalkader
87a055f43b Update docs. 2019-09-30 18:50:51 +02:00
iabdalkader
bd034f3c27 Fix SPI WFI bug. 2019-09-30 17:34:31 +02:00
iabdalkader
d443b001c8 Move WINC1500 firmware. 2019-09-30 00:22:49 +02:00
iabdalkader
e8a4d1a136 Update Makefile.
* Move build output to build/bin.
2019-09-28 23:57:48 +02:00
iabdalkader
84633a01bc Fix HID descriptor. 2019-09-28 19:32:52 +02:00
iabdalkader
37cbb29b90 Check SPI buffers. 2019-09-27 17:43:36 +02:00
iabdalkader
1b52ce1443 Suspend systick before entering stopmode. 2019-09-27 17:43:36 +02:00
iabdalkader
b882f4b926 Reset SDIO before init.
* Fixes F7 SD timeout on second init.
2019-09-27 17:43:36 +02:00
iabdalkader
8fc29f32a6 Update MP. 2019-09-27 17:43:36 +02:00
iabdalkader
5676b41012 Update MP to 1.11 2019-09-27 17:43:36 +02:00
iabdalkader
2918137e1b Bump firmware version. 2019-09-27 17:28:54 +02:00
iabdalkader
bb2ea839f4 Fix long delay when JPEG encoding overflows. 2019-09-27 16:56:28 +02:00
iabdalkader
69f89f9587 Return when HAL_JPEG_Encode is aborted.
* Force HAL_JPEG_Encode to return when HAL_JPEG_Abort is called instead of waiting for timeout.
2019-09-27 16:53:38 +02:00
iabdalkader
f158b7bb98 Decrement firmware version. 2019-09-27 16:52:06 +02:00
iabdalkader
89578e6d4a Bump firmware version. 2019-09-16 19:57:21 +02:00
iabdalkader
0855745428 Add FDCAN support.
* Fixes #526
2019-09-16 17:26:15 +02:00
iabdalkader
8e6b8c2bf7 Fix accept() bug. 2019-09-13 21:06:59 +02:00
iabdalkader
f648107bb9 WINC1500: Fix timeout bugs.
* Setting timeout to 0 (from MicroPython) makes the socket blocking instead of non-blocking.
* Sockets were closed on recv/recvfrom timeout.
2019-09-12 00:04:46 +02:00
iabdalkader
693337e764 Remove line_start from read_pixels functions.
* line_start is not used in these functions.
2019-09-09 18:02:02 +02:00
Ibrahim Abd Elkader
bef85129ca
Merge pull request #584 from kwagyeman/kwabena/optional_8x_apriltag
Disable 8-way connectivity
2019-09-09 02:15:20 +02:00
Kwabena W. Agyeman
c1d9bec2c8 Disable 8-way connectivity
Not neccessarily needed and takes 2-4x more processing power. If FPS is
not a concern enable it.
2019-09-08 17:06:02 -07:00
Ibrahim Abd Elkader
bd5fcccdfb
Merge pull request #583 from openmv/binary_ops
Fix binary ops bug.
2019-09-09 02:02:02 +02:00