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rp2: Add support for DHT11 and DHT22 sensors.

This commit is contained in:
iabdalkader 2022-01-02 15:07:33 +02:00 committed by Damien George
parent 01d9b7adde
commit 908e4cf5c3
4 changed files with 7 additions and 0 deletions
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2
drivers/dht/dht.py
View File

@ -7,6 +7,8 @@ if sys.platform.startswith("esp"):
from esp import dht_readinto from esp import dht_readinto
elif sys.platform == "mimxrt": elif sys.platform == "mimxrt":
from mimxrt import dht_readinto from mimxrt import dht_readinto
elif sys.platform == "rp2":
from rp2 import dht_readinto
else: else:
from pyb import dht_readinto from pyb import dht_readinto

1
ports/rp2/CMakeLists.txt
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@ -79,6 +79,7 @@ set(MICROPY_SOURCE_LIB
set(MICROPY_SOURCE_DRIVERS set(MICROPY_SOURCE_DRIVERS
${MICROPY_DIR}/drivers/bus/softspi.c ${MICROPY_DIR}/drivers/bus/softspi.c
${MICROPY_DIR}/drivers/dht/dht.c
) )
set(MICROPY_SOURCE_PORT set(MICROPY_SOURCE_PORT

1
ports/rp2/boards/manifest.py
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@ -1,4 +1,5 @@
freeze("$(PORT_DIR)/modules") freeze("$(PORT_DIR)/modules")
freeze("$(MPY_DIR)/drivers/onewire") freeze("$(MPY_DIR)/drivers/onewire")
freeze("$(MPY_DIR)/drivers/dht", "dht.py")
include("$(MPY_DIR)/extmod/uasyncio/manifest.py") include("$(MPY_DIR)/extmod/uasyncio/manifest.py")
include("$(MPY_DIR)/drivers/neopixel/manifest.py") include("$(MPY_DIR)/drivers/neopixel/manifest.py")

3
ports/rp2/modrp2.c
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@ -25,6 +25,7 @@
*/ */
#include "py/runtime.h" #include "py/runtime.h"
#include "drivers/dht/dht.h"
#include "modrp2.h" #include "modrp2.h"
STATIC const mp_rom_map_elem_t rp2_module_globals_table[] = { STATIC const mp_rom_map_elem_t rp2_module_globals_table[] = {
@ -32,6 +33,8 @@ STATIC const mp_rom_map_elem_t rp2_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR_Flash), MP_ROM_PTR(&rp2_flash_type) }, { MP_ROM_QSTR(MP_QSTR_Flash), MP_ROM_PTR(&rp2_flash_type) },
{ MP_ROM_QSTR(MP_QSTR_PIO), MP_ROM_PTR(&rp2_pio_type) }, { MP_ROM_QSTR(MP_QSTR_PIO), MP_ROM_PTR(&rp2_pio_type) },
{ MP_ROM_QSTR(MP_QSTR_StateMachine), MP_ROM_PTR(&rp2_state_machine_type) }, { MP_ROM_QSTR(MP_QSTR_StateMachine), MP_ROM_PTR(&rp2_state_machine_type) },
{ MP_ROM_QSTR(MP_QSTR_dht_readinto), MP_ROM_PTR(&dht_readinto_obj) },
}; };
STATIC MP_DEFINE_CONST_DICT(rp2_module_globals, rp2_module_globals_table); STATIC MP_DEFINE_CONST_DICT(rp2_module_globals, rp2_module_globals_table);