add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
/*
* This file is part of the MicroPython project , http : //micropython.org/
*
* The MIT License ( MIT )
*
* Copyright ( c ) 2022 Jeff Epler for Adafruit Industries
*
* Permission is hereby granted , free of charge , to any person obtaining a copy
* of this software and associated documentation files ( the " Software " ) , to deal
* in the Software without restriction , including without limitation the rights
* to use , copy , modify , merge , publish , distribute , sublicense , and / or sell
* copies of the Software , and to permit persons to whom the Software is
* furnished to do so , subject to the following conditions :
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software .
*
* THE SOFTWARE IS PROVIDED " AS IS " , WITHOUT WARRANTY OF ANY KIND , EXPRESS OR
* IMPLIED , INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY ,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT . IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM , DAMAGES OR OTHER
* LIABILITY , WHETHER IN AN ACTION OF CONTRACT , TORT OR OTHERWISE , ARISING FROM ,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE .
*/
# include "py/obj.h"
# include "py/runtime.h"
# include "py/mphal.h"
# include "bindings/espidf/__init__.h"
2023-01-27 11:28:37 -05:00
# include "bindings/espcamera/__init__.h"
# include "bindings/espcamera/Camera.h"
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
# include "esp_camera.h"
# include "sensor.h"
2023-01-27 11:28:37 -05:00
//| """Wrapper for the espcamera library
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
//|
//| This library enables access to any camera sensor supported by the library,
//| including OV5640 and OV2640.
2022-08-09 12:47:58 -04:00
//|
//| .. seealso::
//|
//| Non-Espressif microcontrollers use the `imagecapture` module together with wrapper libraries such as `adafruit_ov5640 <https://circuitpython.readthedocs.io/projects/ov5640/en/latest/>`_.
//|
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
//| """
2023-02-01 03:08:41 -05:00
//|
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
//| class GrabMode:
//| """Controls when a new frame is grabbed."""
//|
//| WHEN_EMPTY: GrabMode
//| """Fills buffers when they are empty. Less resources but first ``fb_count`` frames might be old"""
//|
//| LATEST: GrabMode
2022-08-04 16:12:05 -04:00
//| """Except when 1 frame buffer is used, queue will always contain the last ``fb_count`` frames"""
2022-09-29 20:22:32 -04:00
//|
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
2023-01-27 11:28:37 -05:00
MAKE_ENUM_VALUE ( espcamera_grab_mode_type , grab_mode , WHEN_EMPTY , CAMERA_GRAB_WHEN_EMPTY ) ;
MAKE_ENUM_VALUE ( espcamera_grab_mode_type , grab_mode , LATEST , CAMERA_GRAB_LATEST ) ;
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
2023-01-27 11:28:37 -05:00
MAKE_ENUM_MAP ( espcamera_grab_mode ) {
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
MAKE_ENUM_MAP_ENTRY ( grab_mode , WHEN_EMPTY ) ,
MAKE_ENUM_MAP_ENTRY ( grab_mode , LATEST ) ,
} ;
2023-01-27 11:28:37 -05:00
STATIC MP_DEFINE_CONST_DICT ( espcamera_grab_mode_locals_dict , espcamera_grab_mode_locals_table ) ;
MAKE_PRINTER ( espcamera , espcamera_grab_mode ) ;
MAKE_ENUM_TYPE ( espcamera , GrabMode , espcamera_grab_mode ) ;
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
camera_grab_mode_t validate_grab_mode ( mp_obj_t obj , qstr arg_name ) {
2023-01-27 11:28:37 -05:00
return cp_enum_value ( & espcamera_grab_mode_type , obj , arg_name ) ;
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
}
//| class PixelFormat:
//| """Format of data in the captured frames"""
//|
//| RGB565: PixelFormat
//| """A 16-bit format with 5 bits of Red and Blue and 6 bits of Green"""
//|
//| GRAYSCALE: PixelFormat
//| """An 8-bit format with 8-bits of luminance"""
//|
//| JPEG: PixelFormat
//| """A compressed format"""
2022-09-29 20:22:32 -04:00
//|
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
2023-01-27 11:28:37 -05:00
MAKE_ENUM_VALUE ( espcamera_pixel_format_type , pixel_format , RGB565 , PIXFORMAT_RGB565 ) ;
MAKE_ENUM_VALUE ( espcamera_pixel_format_type , pixel_format , GRAYSCALE , PIXFORMAT_GRAYSCALE ) ;
MAKE_ENUM_VALUE ( espcamera_pixel_format_type , pixel_format , JPEG , PIXFORMAT_JPEG ) ;
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
2023-01-27 11:28:37 -05:00
MAKE_ENUM_MAP ( espcamera_pixel_format ) {
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
MAKE_ENUM_MAP_ENTRY ( pixel_format , RGB565 ) ,
MAKE_ENUM_MAP_ENTRY ( pixel_format , GRAYSCALE ) ,
MAKE_ENUM_MAP_ENTRY ( pixel_format , JPEG ) ,
} ;
2023-01-27 11:28:37 -05:00
STATIC MP_DEFINE_CONST_DICT ( espcamera_pixel_format_locals_dict , espcamera_pixel_format_locals_table ) ;
MAKE_PRINTER ( espcamera , espcamera_pixel_format ) ;
MAKE_ENUM_TYPE ( espcamera , PixelFormat , espcamera_pixel_format ) ;
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
pixformat_t validate_pixel_format ( mp_obj_t obj , qstr arg_name ) {
2023-01-27 11:28:37 -05:00
return cp_enum_value ( & espcamera_pixel_format_type , obj , arg_name ) ;
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
}
//| class FrameSize:
//| """The pixel size of the captured frames"""
//|
//| R96X96: FrameSize
//| """96x96"""
//|
//| QQVGA: FrameSize
//| """160x120"""
//|
//| QCIF: FrameSize
//| """176x144"""
//|
//| HQVGA: FrameSize
//| """240x176"""
//|
//| R240X240: FrameSize
//| """240x240"""
//|
//| QVGA: FrameSize
//| """320x240 """
//|
//| CIF: FrameSize
//| """400x296"""
//|
//| HVGA: FrameSize
//| """480x320"""
//|
//| VGA: FrameSize
//| """640x480"""
//|
//| SVGA: FrameSize
//| """800x600"""
//|
//| XGA: FrameSize
//| """1024x768"""
//|
//| HD: FrameSize
//| """1280x720"""
//|
//| SXGA: FrameSize
//| """1280x1024"""
//|
//| UXGA: FrameSize
//| """1600x1200"""
//|
//| FHD: FrameSize
//| """1920x1080"""
//|
//| P_HD: FrameSize
//| """ 720x1280"""
//|
//| P_3MP: FrameSize
//| """ 864x1536"""
//|
//| QXGA: FrameSize
//| """2048x1536"""
//|
//| QHD: FrameSize
//| """2560x1440"""
//|
//| WQXGA: FrameSize
//| """2560x1600"""
//|
//| P_FHD: FrameSize
//| """1080x1920"""
//|
//| QSXGA: FrameSize
//| """2560x1920"""
2022-09-29 20:22:32 -04:00
//|
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
2023-01-27 11:28:37 -05:00
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , R96X96 , FRAMESIZE_96X96 ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , R240X240 , FRAMESIZE_240X240 ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , QQVGA , FRAMESIZE_QQVGA ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , QCIF , FRAMESIZE_QCIF ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , HQVGA , FRAMESIZE_HQVGA ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , QVGA , FRAMESIZE_QVGA ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , CIF , FRAMESIZE_CIF ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , HVGA , FRAMESIZE_HVGA ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , VGA , FRAMESIZE_VGA ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , SVGA , FRAMESIZE_SVGA ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , XGA , FRAMESIZE_XGA ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , HD , FRAMESIZE_HD ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , SXGA , FRAMESIZE_SXGA ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , UXGA , FRAMESIZE_UXGA ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , FHD , FRAMESIZE_FHD ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , P_HD , FRAMESIZE_P_HD ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , P_3MP , FRAMESIZE_P_3MP ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , QXGA , FRAMESIZE_QXGA ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , QHD , FRAMESIZE_QHD ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , WQXGA , FRAMESIZE_WQXGA ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , P_FHD , FRAMESIZE_P_FHD ) ;
MAKE_ENUM_VALUE ( espcamera_frame_size_type , frame_size , QSXGA , FRAMESIZE_QSXGA ) ;
MAKE_ENUM_MAP ( espcamera_frame_size ) {
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
MAKE_ENUM_MAP_ENTRY ( frame_size , R96X96 ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , R240X240 ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , QQVGA ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , QCIF ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , HQVGA ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , QVGA ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , CIF ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , HVGA ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , VGA ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , SVGA ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , XGA ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , HD ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , SXGA ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , UXGA ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , FHD ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , P_HD ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , P_3MP ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , QXGA ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , QHD ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , WQXGA ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , P_FHD ) ,
MAKE_ENUM_MAP_ENTRY ( frame_size , QSXGA ) ,
} ;
2023-01-27 11:28:37 -05:00
STATIC MP_DEFINE_CONST_DICT ( espcamera_frame_size_locals_dict , espcamera_frame_size_locals_table ) ;
MAKE_PRINTER ( espcamera , espcamera_frame_size ) ;
MAKE_ENUM_TYPE ( espcamera , FrameSize , espcamera_frame_size ) ;
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
framesize_t validate_frame_size ( mp_obj_t obj , qstr arg_name ) {
2023-01-27 11:28:37 -05:00
return cp_enum_value ( & espcamera_frame_size_type , obj , arg_name ) ;
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
}
2022-08-04 16:11:57 -04:00
//| class GainCeiling:
//| """The maximum amount of gain applied to raw sensor data.
//|
//| Higher values are useful in darker conditions, but increase image noise."""
//|
//| GAIN_2X: GainCeiling
//| GAIN_4X: GainCeiling
//| GAIN_8X: GainCeiling
//| GAIN_16X: GainCeiling
//| GAIN_32X: GainCeiling
//| GAIN_64X: GainCeiling
//| GAIN_128X: GainCeiling
2022-09-29 20:22:32 -04:00
//|
2022-08-04 16:11:57 -04:00
2023-01-27 11:28:37 -05:00
MAKE_ENUM_VALUE ( espcamera_gain_ceiling_type , gain_ceiling , GAIN_2X , GAINCEILING_2X ) ;
MAKE_ENUM_VALUE ( espcamera_gain_ceiling_type , gain_ceiling , GAIN_4X , GAINCEILING_4X ) ;
MAKE_ENUM_VALUE ( espcamera_gain_ceiling_type , gain_ceiling , GAIN_8X , GAINCEILING_8X ) ;
MAKE_ENUM_VALUE ( espcamera_gain_ceiling_type , gain_ceiling , GAIN_16X , GAINCEILING_16X ) ;
MAKE_ENUM_VALUE ( espcamera_gain_ceiling_type , gain_ceiling , GAIN_32X , GAINCEILING_32X ) ;
MAKE_ENUM_VALUE ( espcamera_gain_ceiling_type , gain_ceiling , GAIN_64X , GAINCEILING_64X ) ;
MAKE_ENUM_VALUE ( espcamera_gain_ceiling_type , gain_ceiling , GAIN_128X , GAINCEILING_128X ) ;
2022-08-04 16:11:57 -04:00
2023-01-27 11:28:37 -05:00
MAKE_ENUM_MAP ( espcamera_gain_ceiling ) {
2022-08-04 16:11:57 -04:00
MAKE_ENUM_MAP_ENTRY ( gain_ceiling , GAIN_2X ) ,
MAKE_ENUM_MAP_ENTRY ( gain_ceiling , GAIN_4X ) ,
MAKE_ENUM_MAP_ENTRY ( gain_ceiling , GAIN_8X ) ,
MAKE_ENUM_MAP_ENTRY ( gain_ceiling , GAIN_16X ) ,
MAKE_ENUM_MAP_ENTRY ( gain_ceiling , GAIN_32X ) ,
MAKE_ENUM_MAP_ENTRY ( gain_ceiling , GAIN_64X ) ,
MAKE_ENUM_MAP_ENTRY ( gain_ceiling , GAIN_128X )
} ;
2023-01-27 11:28:37 -05:00
STATIC MP_DEFINE_CONST_DICT ( espcamera_gain_ceiling_locals_dict , espcamera_gain_ceiling_locals_table ) ;
MAKE_PRINTER ( espcamera , espcamera_gain_ceiling ) ;
MAKE_ENUM_TYPE ( espcamera , GainCeiling , espcamera_gain_ceiling ) ;
2022-08-04 16:11:57 -04:00
gainceiling_t validate_gain_ceiling ( mp_obj_t obj , qstr arg_name ) {
2023-01-27 11:28:37 -05:00
return cp_enum_value ( & espcamera_gain_ceiling_type , obj , arg_name ) ;
2022-08-04 16:11:57 -04:00
}
2023-01-27 11:28:37 -05:00
STATIC const mp_rom_map_elem_t espcamera_module_globals_table [ ] = {
{ MP_ROM_QSTR ( MP_QSTR___name__ ) , MP_ROM_QSTR ( MP_QSTR_espcamera ) } ,
{ MP_ROM_QSTR ( MP_QSTR_Camera ) , MP_ROM_PTR ( & espcamera_camera_type ) , } ,
{ MP_ROM_QSTR ( MP_QSTR_FrameSize ) , & espcamera_frame_size_type } ,
{ MP_ROM_QSTR ( MP_QSTR_GainCeiling ) , & espcamera_gain_ceiling_type } ,
{ MP_ROM_QSTR ( MP_QSTR_GrabMode ) , & espcamera_grab_mode_type } ,
{ MP_ROM_QSTR ( MP_QSTR_PixelFormat ) , & espcamera_pixel_format_type } ,
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
} ;
2023-01-27 11:28:37 -05:00
STATIC MP_DEFINE_CONST_DICT ( espcamera_module_globals , espcamera_module_globals_table ) ;
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
2023-01-27 11:28:37 -05:00
const mp_obj_module_t espcamera_module = {
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
. base = { & mp_type_module } ,
2023-01-27 11:28:37 -05:00
. globals = ( mp_obj_dict_t * ) & espcamera_module_globals ,
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.
This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.
This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.
First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.
Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:
```python
import board
import esp32_camera
c = esp32_camera.Camera(
data_pins=board.CAMERA_DATA,
external_clock_pin=board.CAMERA_XCLK,
pixel_clock_pin=board.CAMERA_PCLK,
vsync_pin=board.CAMERA_VSYNC,
href_pin=board.CAMERA_HREF,
pixel_format=esp32_camera.PixelFormat.JPEG,
i2c=board.I2C(),
external_clock_frequency=20_000_000)
m = c.take()
if m is not None:
print(bytes(m))
```
Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 16:11:50 -04:00
} ;
2023-01-27 11:28:37 -05:00
MP_REGISTER_MODULE ( MP_QSTR_espcamera , espcamera_module , CIRCUITPY_ESPCAMERA ) ;
