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Jeff Epler 5db6db0128
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 15:11:50 -05:00
..
argcheck.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
asmarm.c
Merge tag 'v1.16'
2021-06-18 10:54:19 -05:00
asmarm.h
Merge tag 'v1.16'
2021-06-18 10:54:19 -05:00
asmbase.c
Merge MicroPython 1.12 into CircuitPython
2021-05-03 14:01:18 -07:00
asmbase.h
Merge MicroPython 1.12 into CircuitPython
2021-05-03 14:01:18 -07:00
asmthumb.c
Merge tag 'v1.16'
2021-06-18 10:54:19 -05:00
asmthumb.h
Merge tag 'v1.16'
2021-06-18 10:54:19 -05:00
asmx64.c
py/asmx64: Support use of top 8 regs in src_r64 argument.
2021-05-20 23:43:25 +10:00
asmx64.h
Merge MicroPython 1.13 into CircuitPython
2021-05-04 18:06:33 -07:00
asmx86.c
Merge MicroPython 1.13 into CircuitPython
2021-05-04 18:06:33 -07:00
asmx86.h
Merge MicroPython 1.13 into CircuitPython
2021-05-04 18:06:33 -07:00
asmxtensa.c
Merge MicroPython 1.12 into CircuitPython
2021-05-03 14:01:18 -07:00
asmxtensa.h
Merge MicroPython 1.13 into CircuitPython
2021-05-04 18:06:33 -07:00
bc0.h
Merge MicroPython 1.13 into CircuitPython
2021-05-04 18:06:33 -07:00
bc.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
bc.h
Explicitly ignore unused variables (fixes #6158)
2022-03-15 22:33:10 -07:00
binary.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
binary.h
Merge MicroPython 1.12 into CircuitPython
2021-05-03 14:01:18 -07:00
builtin.h
Merge tag 'v1.18'
2022-02-15 12:36:26 -06:00
builtinevex.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
builtinhelp.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
builtinimport.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
circuitpy_defns.mk
WIP websocket accept and hashlib
2022-07-01 10:18:33 -07:00
circuitpy_mpconfig.h
Add ability to reserve psram
2022-08-03 16:19:40 -05:00
circuitpy_mpconfig.mk
add esp32-camera
2022-08-04 15:11:50 -05:00
compile.c
Fix unix and pre-commit
2022-05-27 15:48:01 -07:00
compile.h
Merge MicroPython 1.12 into CircuitPython
2021-05-03 14:01:18 -07:00
dynruntime.h
Merge tag 'v1.18'
2022-02-15 12:36:26 -06:00
dynruntime.mk
all: Remove MICROPY_OPT_CACHE_MAP_LOOKUP_IN_BYTECODE.
2021-09-16 16:04:03 +10:00
emit.h
Merge MicroPython 1.12 into CircuitPython
2021-05-03 14:01:18 -07:00
emitbc.c
Merge tag 'v1.18'
2022-02-15 12:36:26 -06:00
emitcommon.c
Merge MicroPython 1.10 into CircuitPython
2021-04-21 15:59:17 -07:00
emitglue.c
Uncomment or remove debugging changes
2022-07-08 12:53:25 -04:00
emitglue.h
Merge MicroPython 1.12 into CircuitPython
2021-05-03 14:01:18 -07:00
emitinlinethumb.c
Merge MicroPython 1.14 into CircuitPython
2021-05-11 15:07:40 -07:00
emitinlinextensa.c
Merge MicroPython 1.14 into CircuitPython
2021-05-11 15:07:40 -07:00
emitnarm.c
py/emitnative: Add support for return/break/continue in try and with.
2018-09-04 14:31:28 +10:00
emitnative.c
Merge tag 'v1.18'
2022-02-15 12:36:26 -06:00
emitnthumb.c
py/emitnative: Add support for return/break/continue in try and with.
2018-09-04 14:31:28 +10:00
emitnx64.c
py/emitnative: Add support for return/break/continue in try and with.
2018-09-04 14:31:28 +10:00
emitnx86.c
Merge MicroPython 1.12 into CircuitPython
2021-05-03 14:01:18 -07:00
emitnxtensa.c
py/emitnative: Add support for return/break/continue in try and with.
2018-09-04 14:31:28 +10:00
emitnxtensawin.c
Merge MicroPython 1.12 into CircuitPython
2021-05-03 14:01:18 -07:00
enum.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
enum.h
Initial broadcom port for Raspberry Pi
2021-11-22 14:54:44 -08:00
formatfloat.c
Merge MicroPython 1.13 into CircuitPython
2021-05-04 18:06:33 -07:00
formatfloat.h
Add license to some obvious files.
2020-07-06 19:16:25 +01:00
frozenmod.c
Merge tag 'v1.18'
2022-02-15 12:36:26 -06:00
frozenmod.h
Merge tag 'v1.18'
2022-02-15 12:36:26 -06:00
gc_long_lived.c
Initial broadcom port for Raspberry Pi
2021-11-22 14:54:44 -08:00
gc_long_lived.h
Introduce a long lived section of the heap.
2018-01-24 10:33:46 -08:00
gc.c
Merge tag 'v1.18'
2022-02-15 12:36:26 -06:00
gc.h
Add two stage reset for BLE
2022-05-12 13:20:44 -07:00
genlast.py
genlast: Actually catch errors when preprocessing files
2022-02-17 08:36:29 -06:00
grammar.h
Merge MicroPython 1.13 into CircuitPython
2021-05-04 18:06:33 -07:00
ioctl.h
Add license to some obvious files.
2020-07-06 19:16:25 +01:00
lexer.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
lexer.h
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -05:00
makecompresseddata.py
py/makecompresseddata.py: Make compression deterministic.
2020-04-20 10:32:49 +10:00
makemoduledefs.py
codeformat: Fix handling of **
2021-04-30 15:30:13 -05:00
makeqstrdata.py
Only check the savings if a word occurs at least twice
2022-06-02 21:25:28 +02:00
makeqstrdefs.py
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -05:00
maketranslationdata.py
Merge remote-tracking branch 'adafruit/main' into translate_header
2022-06-03 15:18:18 -07:00
makeversionhdr.py
ok other waythen
2022-04-08 16:43:15 -04:00
malloc.c
Merge MicroPython 1.10 into CircuitPython
2021-04-21 15:59:17 -07:00
map.c
Merge tag 'v1.18'
2022-02-15 12:36:26 -06:00
misc.h
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -05:00
mkenv.mk
Always use python3
2021-10-15 15:11:21 -05:00
mkrules.cmake
py/mkrules.cmake: Set frozen preprocessor defs early.
2021-12-18 00:05:18 +11:00
mkrules.mk
Fix unix and pre-commit
2022-05-27 15:48:01 -07:00
modarray.c
Merge MicroPython v1.11 into CircuitPython
2021-04-26 15:47:41 -07:00
modbuiltins.c
modbuiltins: Catch most exceptions during dir()
2022-06-30 15:21:04 -05:00
modcmath.c
Merge MicroPython 1.13 into CircuitPython
2021-05-04 18:06:33 -07:00
modcollections.c
codeformat
2021-04-19 22:22:44 -07:00
modgc.c
codeformat
2021-04-19 22:22:44 -07:00
modio.c
Merge tag 'v1.18'
2022-02-15 12:36:26 -06:00
modmath.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
modmicropython.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
modstruct.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
modsys.c
Merge tag 'v1.18'
2022-02-15 12:36:26 -06:00
modthread.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
moduerrno.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
mpconfig.h
Enable squeezing property storage in flash
2022-05-03 08:48:53 -05:00
mperrno.h
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -05:00
mphal.h
Merge MicroPython 1.14 into CircuitPython
2021-05-11 15:07:40 -07:00
mpprint.c
Make %p include the 0x prefix
2021-08-29 11:36:29 -05:00
mpprint.h
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -05:00
mpstate.c
Add license to some obvious files.
2020-07-06 19:16:25 +01:00
mpstate.h
Merge tag 'v1.18'
2022-02-15 12:36:26 -06:00
mpthread.h
Merge MicroPython 1.13 into CircuitPython
2021-05-04 18:06:33 -07:00
mpz.c
Merge tag 'v1.18'
2022-02-15 12:36:26 -06:00
mpz.h
Merge tag 'v1.18'
2022-02-15 12:36:26 -06:00
nativeglue.c
Fix up all natmod examples
2021-05-08 20:17:16 -05:00
nativeglue.h
Fix up all natmod examples
2021-05-08 20:17:16 -05:00
nlr.c
codeformat
2021-04-19 22:22:44 -07:00
nlr.h
Merge MicroPython v1.15 into CircuitPython
2021-05-12 17:51:42 -07:00
nlraarch64.c
Merge tag 'v1.16'
2021-06-18 10:54:19 -05:00
nlrpowerpc.c
Merge MicroPython 1.12 into CircuitPython
2021-05-03 14:01:18 -07:00
nlrsetjmp.c
Add license to some obvious files.
2020-07-06 19:16:25 +01:00
nlrthumb.c
Initial broadcom port for Raspberry Pi
2021-11-22 14:54:44 -08:00
nlrx64.c
Merge tag 'v1.16'
2021-06-18 10:54:19 -05:00
nlrx86.c
Merge MicroPython 1.13 into CircuitPython
2021-05-04 18:06:33 -07:00
nlrxtensa.c
codeformat
2021-04-19 22:22:44 -07:00
obj.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
obj.h
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objarray.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objarray.h
Merge MicroPython 1.14 into CircuitPython
2021-05-11 15:07:40 -07:00
objattrtuple.c
Rename EXTENDED_FIELDS -> MP_TYPE_EXTENDED_FIELDS
2021-07-12 06:57:59 -05:00
objbool.c
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -05:00
objboundmeth.c
Rename EXTENDED_FIELDS -> MP_TYPE_EXTENDED_FIELDS
2021-07-12 06:57:59 -05:00
objcell.c
codeformat
2021-04-19 22:22:44 -07:00
objclosure.c
Rename EXTENDED_FIELDS -> MP_TYPE_EXTENDED_FIELDS
2021-07-12 06:57:59 -05:00
objcomplex.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objdeque.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objdict.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objenumerate.c
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -05:00
objexcept.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objexcept.h
traceback: fix for crash on non-native exceptions
2021-12-15 12:29:21 +05:30
objfilter.c
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -05:00
objfloat.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objfun.c
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -05:00
objfun.h
Merge tag 'v1.18'
2022-02-15 12:36:26 -06:00
objgenerator.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objgenerator.h
Add license to some obvious files.
2020-07-06 19:16:25 +01:00
objgetitemiter.c
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -05:00
objint_longlong.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objint_mpz.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objint.c
Added non-keyword args to allowed_args
2022-07-06 07:22:45 -07:00
objint.h
Merge MicroPython 1.13 into CircuitPython
2021-05-04 18:06:33 -07:00
objlist.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objlist.h
Separate out mp_obj_list_insert for use in display.Group
2021-02-27 21:13:55 +01:00
objmap.c
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -05:00
objmodule.c
clean up py/objmodule.c for circuitpython
2022-02-24 15:33:12 -05:00
objmodule.h
Merge tag 'v1.18'
2022-02-15 12:36:26 -06:00
objnamedtuple.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objnamedtuple.h
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -05:00
objnone.c
Rename EXTENDED_FIELDS -> MP_TYPE_EXTENDED_FIELDS
2021-07-12 06:57:59 -05:00
objobject.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objpolyiter.c
Rename EXTENDED_FIELDS -> MP_TYPE_EXTENDED_FIELDS
2021-07-12 06:57:59 -05:00
objproperty.c
Enable squeezing property storage in flash
2022-05-03 08:48:53 -05:00
objproperty.h
Enable squeezing property storage in flash
2022-05-03 08:48:53 -05:00
objrange.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objreversed.c
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -05:00
objset.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objsingleton.c
Rename EXTENDED_FIELDS -> MP_TYPE_EXTENDED_FIELDS
2021-07-12 06:57:59 -05:00
objslice.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objstr.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objstr.h
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -05:00
objstringio.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objstringio.h
Add license to some obvious files.
2020-07-06 19:16:25 +01:00
objstrunicode.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objtraceback.c
objtraceback: merge with an existing message in objtype
2021-08-23 20:23:23 -05:00
objtraceback.h
add traceback object
2021-08-04 12:10:57 +05:30
objtuple.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objtuple.h
codeformat
2021-04-19 22:22:44 -07:00
objtype.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
objtype.h
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -05:00
objzip.c
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -05:00
opmethods.c
Rename mp_type_binary_op -> mp_type_get_binary_op_slot
2021-07-12 07:03:52 -05:00
pairheap.c
py/pairheap: Properly unlink node on pop and delete.
2020-03-26 01:21:04 +11:00
pairheap.h
py/pairheap: Add helper function to initialise a new node.
2020-03-26 01:21:04 +11:00
parse.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
parse.h
Merge MicroPython 1.14 into CircuitPython
2021-05-11 15:07:40 -07:00
parsenum.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
parsenum.h
Add license to some obvious files.
2020-07-06 19:16:25 +01:00
parsenumbase.c
codeformat
2021-04-19 22:22:44 -07:00
parsenumbase.h
Add license to some obvious files.
2020-07-06 19:16:25 +01:00
persistentcode.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
persistentcode.h
Merge tag 'v1.18'
2022-02-15 12:36:26 -06:00
profile.c
Merge tag 'v1.18'
2022-02-15 12:36:26 -06:00
profile.h
Merge MicroPython 1.12 into CircuitPython
2021-05-03 14:01:18 -07:00
proto.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
proto.h
Rename mp_type_protocol -> mp_type_get_protocol_slot
2021-07-12 07:04:04 -05:00
py.cmake
add traceback object
2021-08-04 12:10:57 +05:30
py.mk
Move translation .o to PY_CORE_O
2022-06-03 15:06:58 -07:00
pystack.c
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -05:00
pystack.h
Initial broadcom port for Raspberry Pi
2021-11-22 14:54:44 -08:00
qstr.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
qstr.h
Merge MicroPython 1.14 into CircuitPython
2021-05-11 15:07:40 -07:00
qstrdefs.h
Merge tag 'v1.18'
2022-02-15 12:36:26 -06:00
reader.c
Merge MicroPython 1.13 into CircuitPython
2021-05-04 18:06:33 -07:00
reader.h
Add license to some obvious files.
2020-07-06 19:16:25 +01:00
repl.c
restore a redundant NULL-comparison, it silences compiler diagnostics
2021-06-18 11:24:39 -05:00
repl.h
Add license to some obvious files.
2020-07-06 19:16:25 +01:00
ringbuf.c
Free ringbuf buffer by relying on gc, not gc_free()
2022-04-04 20:34:49 -04:00
ringbuf.h
Free ringbuf buffer by relying on gc, not gc_free()
2022-04-04 20:34:49 -04:00
runtime0.h
Merge MicroPython 1.12 into CircuitPython
2021-05-03 14:01:18 -07:00
runtime_utils.c
WIP: after merge; before testing
2018-07-11 16:45:30 -04:00
runtime.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
runtime.h
Conditionalize LTO
2022-05-27 12:59:54 -07:00
scheduler.c
refactor traceback handling
2021-11-10 20:23:33 +05:30
scope.c
Merge MicroPython 1.14 into CircuitPython
2021-05-11 15:07:40 -07:00
scope.h
Merge MicroPython 1.14 into CircuitPython
2021-05-11 15:07:40 -07:00
sequence.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
showbc.c
Merge tag 'v1.18'
2022-02-15 12:36:26 -06:00
smallint.c
Add license to some obvious files.
2020-07-06 19:16:25 +01:00
smallint.h
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -05:00
stackctrl.c
codeformat
2021-04-19 22:22:44 -07:00
stackctrl.h
Merge tag 'v1.16'
2021-06-18 10:54:19 -05:00
stream.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
stream.h
Move mp_get_stream non-inline
2021-05-05 11:00:35 -05:00
unicode.c
Merge MicroPython 1.13 into CircuitPython
2021-05-04 18:06:33 -07:00
unicode.h
Add license to some obvious files.
2020-07-06 19:16:25 +01:00
usermod.cmake
rp2: Add support for USER_C_MODULES to CMake build system.
2021-03-31 00:26:01 +11:00
vm.c
Conditionalize LTO
2022-05-27 12:59:54 -07:00
vmentrytable.h
Merge MicroPython 1.14 into CircuitPython
2021-05-11 15:07:40 -07:00
vstr.c
Merge MicroPython v1.11 into CircuitPython
2021-04-26 15:47:41 -07:00
warning.c
Merge MicroPython v1.11 into CircuitPython
2021-04-26 15:47:41 -07:00