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shared-bindings: Move enum-like classes out of DigitalInOut into digitalio.

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Also, rename Direction.IN to Direction.INPUT and Direction.OUT to Direction.OUTPUT.

This simplifies using them. Prior to the nativeio split this would have led to
clutter in the top-level namespace but having digitalio prevents this.

Fixes #152
This commit is contained in:
Scott Shawcroft 2017-06-16 13:47:01 -07:00
parent 58ab5844cb
commit c7efd2cae9
13 changed files with 485 additions and 241 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
atmel-samd/Makefile
View File

@ -230,7 +230,7 @@ STM_SRC_C = $(addprefix stmhal/,\
pybstdio.c \
)
SRC_BINDINGS = \
SRC_COMMON_HAL = \
board/__init__.c \
microcontroller/__init__.c \
microcontroller/Pin.c \
@ -256,8 +256,16 @@ SRC_BINDINGS = \
usb_hid/__init__.c \
usb_hid/Device.c
SRC_BINDINGS_EXPANDED = $(addprefix shared-bindings/, $(SRC_BINDINGS)) \
$(addprefix common-hal/, $(SRC_BINDINGS))
# These don't have corresponding files in each port but are still located in
# shared-bindings to make it clear what the contents of the modules are.
SRC_BINDINGS_ENUMS = \
digitalio/Direction.c \
digitalio/DriveMode.c \
digitalio/Pull.c
SRC_COMMON_HAL_EXPANDED = $(addprefix shared-bindings/, $(SRC_COMMON_HAL)) \
$(addprefix shared-bindings/, $(SRC_BINDINGS_ENUMS)) \
$(addprefix common-hal/, $(SRC_COMMON_HAL))
SRC_SHARED_MODULE = \
help.c \
@ -274,10 +282,10 @@ SRC_SHARED_MODULE_EXPANDED = $(addprefix shared-bindings/, $(SRC_SHARED_MODULE))
OBJ = $(PY_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
OBJ += $(addprefix $(BUILD)/, $(SRC_ASF:.c=.o))
OBJ += $(addprefix $(BUILD)/, $(STM_SRC_C:.c=.o))
OBJ += $(addprefix $(BUILD)/, $(SRC_BINDINGS_EXPANDED:.c=.o))
OBJ += $(addprefix $(BUILD)/, $(SRC_COMMON_HAL_EXPANDED:.c=.o))
OBJ += $(addprefix $(BUILD)/, $(SRC_SHARED_MODULE_EXPANDED:.c=.o))
SRC_QSTR += $(SRC_C) $(SRC_BINDINGS_EXPANDED) $(SRC_SHARED_MODULE_EXPANDED) $(STM_SRC_C)
SRC_QSTR += $(SRC_C) $(SRC_COMMON_HAL_EXPANDED) $(SRC_SHARED_MODULE_EXPANDED) $(STM_SRC_C)
all: $(BUILD)/firmware.bin $(BUILD)/firmware.uf2

16
atmel-samd/common-hal/digitalio/DigitalInOut.c
View File

@ -56,7 +56,7 @@ void common_hal_digitalio_digitalinout_deinit(digitalio_digitalinout_obj_t* self
}
void common_hal_digitalio_digitalinout_switch_to_input(
digitalio_digitalinout_obj_t* self, enum digitalinout_pull_t pull) {
digitalio_digitalinout_obj_t* self, enum digitalio_pull_t pull) {
self->output = false;
common_hal_digitalio_digitalinout_set_pull(self, pull);
@ -64,7 +64,7 @@ void common_hal_digitalio_digitalinout_switch_to_input(
void common_hal_digitalio_digitalinout_switch_to_output(
digitalio_digitalinout_obj_t* self, bool value,
enum digitalinout_drive_mode_t drive_mode) {
enum digitalio_drive_mode_t drive_mode) {
struct port_config pin_conf;
port_get_config_defaults(&pin_conf);
@ -77,9 +77,9 @@ void common_hal_digitalio_digitalinout_switch_to_output(
common_hal_digitalio_digitalinout_set_value(self, value);
}
enum digitalinout_direction_t common_hal_digitalio_digitalinout_get_direction(
enum digitalio_direction_t common_hal_digitalio_digitalinout_get_direction(
digitalio_digitalinout_obj_t* self) {
return self->output? DIRECTION_OUT : DIRECTION_IN;
return self->output? DIRECTION_OUTPUT : DIRECTION_INPUT;
}
void common_hal_digitalio_digitalinout_set_value(
@ -120,7 +120,7 @@ bool common_hal_digitalio_digitalinout_get_value(
void common_hal_digitalio_digitalinout_set_drive_mode(
digitalio_digitalinout_obj_t* self,
enum digitalinout_drive_mode_t drive_mode) {
enum digitalio_drive_mode_t drive_mode) {
bool value = common_hal_digitalio_digitalinout_get_value(self);
self->open_drain = drive_mode == DRIVE_MODE_OPEN_DRAIN;
// True is implemented differently between modes so reset the value to make
@ -130,7 +130,7 @@ void common_hal_digitalio_digitalinout_set_drive_mode(
}
}
enum digitalinout_drive_mode_t common_hal_digitalio_digitalinout_get_drive_mode(
enum digitalio_drive_mode_t common_hal_digitalio_digitalinout_get_drive_mode(
digitalio_digitalinout_obj_t* self) {
if (self->open_drain) {
return DRIVE_MODE_OPEN_DRAIN;
@ -140,7 +140,7 @@ enum digitalinout_drive_mode_t common_hal_digitalio_digitalinout_get_drive_mode(
}
void common_hal_digitalio_digitalinout_set_pull(
digitalio_digitalinout_obj_t* self, enum digitalinout_pull_t pull) {
digitalio_digitalinout_obj_t* self, enum digitalio_pull_t pull) {
enum port_pin_pull asf_pull = PORT_PIN_PULL_NONE;
switch (pull) {
case PULL_UP:
@ -161,7 +161,7 @@ void common_hal_digitalio_digitalinout_set_pull(
port_pin_set_config(self->pin->pin, &pin_conf);
}
enum digitalinout_pull_t common_hal_digitalio_digitalinout_get_pull(
enum digitalio_pull_t common_hal_digitalio_digitalinout_get_pull(
digitalio_digitalinout_obj_t* self) {
uint32_t pin = self->pin->pin;
PortGroup *const port_base = port_get_group_from_gpio_pin(pin);

11
esp8266/Makefile
View File

@ -125,9 +125,16 @@ SRC_COMMON_HAL = \
time/__init__.c \
board/__init__.c
SRC_COMMON_HAL_EXPANDED = $(addprefix shared-bindings/, $(SRC_COMMON_HAL)) \
$(addprefix common-hal/, $(SRC_COMMON_HAL))
# These don't have corresponding files in each port but are still located in
# shared-bindings to make it clear what the contents of the modules are.
SRC_BINDINGS_ENUMS = \
digitalio/Direction.c \
digitalio/DriveMode.c \
digitalio/Pull.c
SRC_COMMON_HAL_EXPANDED = $(addprefix shared-bindings/, $(SRC_COMMON_HAL)) \
$(addprefix shared-bindings/, $(SRC_BINDINGS_ENUMS)) \
$(addprefix common-hal/, $(SRC_COMMON_HAL))
SRC_SHARED_MODULE = \
bitbangio/__init__.c \
bitbangio/I2C.c \

16
esp8266/common-hal/digitalio/DigitalInOut.c
View File

@ -51,7 +51,7 @@ void common_hal_digitalio_digitalinout_deinit(digitalio_digitalinout_obj_t* self
}
void common_hal_digitalio_digitalinout_switch_to_input(
digitalio_digitalinout_obj_t* self, enum digitalinout_pull_t pull) {
digitalio_digitalinout_obj_t* self, enum digitalio_pull_t pull) {
self->output = false;
if (self->pin->gpio_number == 16) {
@ -67,7 +67,7 @@ void common_hal_digitalio_digitalinout_switch_to_input(
void common_hal_digitalio_digitalinout_switch_to_output(
digitalio_digitalinout_obj_t* self, bool value,
enum digitalinout_drive_mode_t drive_mode) {
enum digitalio_drive_mode_t drive_mode) {
self->output = true;
self->open_drain = drive_mode == DRIVE_MODE_OPEN_DRAIN;
if (self->pin->gpio_number == 16) {
@ -81,9 +81,9 @@ void common_hal_digitalio_digitalinout_switch_to_output(
common_hal_digitalio_digitalinout_set_value(self, value);
}
enum digitalinout_direction_t common_hal_digitalio_digitalinout_get_direction(
enum digitalio_direction_t common_hal_digitalio_digitalinout_get_direction(
digitalio_digitalinout_obj_t* self) {
return self->output? DIRECTION_OUT : DIRECTION_IN;
return self->output? DIRECTION_OUTPUT : DIRECTION_INPUT;
}
void common_hal_digitalio_digitalinout_set_value(
@ -128,7 +128,7 @@ bool common_hal_digitalio_digitalinout_get_value(
void common_hal_digitalio_digitalinout_set_drive_mode(
digitalio_digitalinout_obj_t* self,
enum digitalinout_drive_mode_t drive_mode) {
enum digitalio_drive_mode_t drive_mode) {
bool value = common_hal_digitalio_digitalinout_get_value(self);
self->open_drain = drive_mode == DRIVE_MODE_OPEN_DRAIN;
// True is implemented differently between modes so reset the value to make
@ -138,7 +138,7 @@ void common_hal_digitalio_digitalinout_set_drive_mode(
}
}
enum digitalinout_drive_mode_t common_hal_digitalio_digitalinout_get_drive_mode(
enum digitalio_drive_mode_t common_hal_digitalio_digitalinout_get_drive_mode(
digitalio_digitalinout_obj_t* self) {
if (self->open_drain) {
return DRIVE_MODE_OPEN_DRAIN;
@ -148,7 +148,7 @@ enum digitalinout_drive_mode_t common_hal_digitalio_digitalinout_get_drive_mode(
}
void common_hal_digitalio_digitalinout_set_pull(
digitalio_digitalinout_obj_t* self, enum digitalinout_pull_t pull) {
digitalio_digitalinout_obj_t* self, enum digitalio_pull_t pull) {
if (pull == PULL_DOWN) {
nlr_raise(mp_obj_new_exception_msg(&mp_type_OSError,
"ESP8266 does not support pull down."));
@ -166,7 +166,7 @@ void common_hal_digitalio_digitalinout_set_pull(
}
}
enum digitalinout_pull_t common_hal_digitalio_digitalinout_get_pull(
enum digitalio_pull_t common_hal_digitalio_digitalinout_get_pull(
digitalio_digitalinout_obj_t* self) {
if (self->pin->gpio_number < 16 &&
(READ_PERI_REG(self->pin->peripheral) & PERIPHS_IO_MUX_PULLUP) != 0) {

239
shared-bindings/digitalio/DigitalInOut.c
View File

@ -37,6 +37,9 @@
#include "shared-bindings/microcontroller/Pin.h"
#include "shared-bindings/digitalio/DigitalInOut.h"
#include "shared-bindings/digitalio/Direction.h"
#include "shared-bindings/digitalio/DriveMode.h"
#include "shared-bindings/digitalio/Pull.h"
//| .. currentmodule:: digitalio
//|
@ -101,32 +104,26 @@ STATIC mp_obj_t digitalio_digitalinout_obj___exit__(size_t n_args, const mp_obj_
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(digitalio_digitalinout_obj___exit___obj, 4, 4, digitalio_digitalinout_obj___exit__);
//|
//| .. method:: switch_to_output(value=False, drive_mode=DriveMode.PUSH_PULL)
//| .. method:: switch_to_output(value=False, drive_mode=digitalio.DriveMode.PUSH_PULL)
//|
//| Set the drive mode and value and then switch to writing out digital
//| values.
//|
//| :param bool value: default value to set upon switching
//| :param DriveMode drive_mode: drive mode for the output
//| :param ~digitalio.DriveMode drive_mode: drive mode for the output
//|
typedef struct {
mp_obj_base_t base;
} digitalio_digitalinout_drive_mode_obj_t;
extern const digitalio_digitalinout_drive_mode_obj_t digitalio_digitalinout_drive_mode_push_pull_obj;
extern const digitalio_digitalinout_drive_mode_obj_t digitalio_digitalinout_drive_mode_open_drain_obj;
STATIC mp_obj_t digitalio_digitalinout_switch_to_output(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
enum { ARG_value, ARG_drive_mode };
static const mp_arg_t allowed_args[] = {
{ MP_QSTR_value, MP_ARG_BOOL, {.u_bool = false} },
{ MP_QSTR_drive_mode, MP_ARG_OBJ, {.u_rom_obj = &digitalio_digitalinout_drive_mode_push_pull_obj} },
{ MP_QSTR_drive_mode, MP_ARG_OBJ, {.u_rom_obj = &digitalio_drive_mode_push_pull_obj} },
};
digitalio_digitalinout_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]);
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
enum digitalinout_drive_mode_t drive_mode = DRIVE_MODE_PUSH_PULL;
if (args[ARG_drive_mode].u_rom_obj == &digitalio_digitalinout_drive_mode_open_drain_obj) {
enum digitalio_drive_mode_t drive_mode = DRIVE_MODE_PUSH_PULL;
if (args[ARG_drive_mode].u_rom_obj == &digitalio_drive_mode_open_drain_obj) {
drive_mode = DRIVE_MODE_OPEN_DRAIN;
}
// do the transfer
@ -147,17 +144,11 @@ MP_DEFINE_CONST_FUN_OBJ_KW(digitalio_digitalinout_switch_to_output_obj, 1, digit
//| import board
//|
//| switch = digitalio.DigitalInOut(board.SLIDE_SWITCH)
//| switch.switch_to_input(pull=digitalio.DigitalInOut.Pull.UP)
//| switch.switch_to_input(pull=digitalio.Pull.UP)
//| # Or, after switch_to_input
//| switch.pull = digitalio.DigitalInOut.Pull.UP
//| switch.pull = digitalio.Pull.UP
//| print(switch.value)
//|
typedef struct {
mp_obj_base_t base;
} digitalio_digitalinout_pull_obj_t;
extern const digitalio_digitalinout_pull_obj_t digitalio_digitalinout_pull_up_obj;
extern const digitalio_digitalinout_pull_obj_t digitalio_digitalinout_pull_down_obj;
STATIC mp_obj_t digitalio_digitalinout_switch_to_input(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
enum { ARG_pull };
static const mp_arg_t allowed_args[] = {
@ -167,10 +158,10 @@ STATIC mp_obj_t digitalio_digitalinout_switch_to_input(size_t n_args, const mp_o
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
enum digitalinout_pull_t pull = PULL_NONE;
if (args[ARG_pull].u_rom_obj == &digitalio_digitalinout_pull_up_obj) {
enum digitalio_pull_t pull = PULL_NONE;
if (args[ARG_pull].u_rom_obj == &digitalio_pull_up_obj) {
pull = PULL_UP;
}else if (args[ARG_pull].u_rom_obj == &digitalio_digitalinout_pull_down_obj) {
}else if (args[ARG_pull].u_rom_obj == &digitalio_pull_down_obj) {
pull = PULL_DOWN;
}
// do the transfer
@ -190,25 +181,25 @@ MP_DEFINE_CONST_FUN_OBJ_KW(digitalio_digitalinout_switch_to_input_obj, 1, digita
//|
typedef struct {
mp_obj_base_t base;
} digitalio_digitalinout_direction_obj_t;
extern const digitalio_digitalinout_direction_obj_t digitalio_digitalinout_direction_in_obj;
extern const digitalio_digitalinout_direction_obj_t digitalio_digitalinout_direction_out_obj;
} digitalio_digitalio_direction_obj_t;
extern const digitalio_digitalio_direction_obj_t digitalio_digitalio_direction_in_obj;
extern const digitalio_digitalio_direction_obj_t digitalio_digitalio_direction_out_obj;
STATIC mp_obj_t digitalio_digitalinout_obj_get_direction(mp_obj_t self_in) {
digitalio_digitalinout_obj_t *self = MP_OBJ_TO_PTR(self_in);
enum digitalinout_direction_t direction = common_hal_digitalio_digitalinout_get_direction(self);
if (direction == DIRECTION_IN) {
return (mp_obj_t)&digitalio_digitalinout_direction_in_obj;
enum digitalio_direction_t direction = common_hal_digitalio_digitalinout_get_direction(self);
if (direction == DIRECTION_INPUT) {
return (mp_obj_t)&digitalio_direction_input_obj;
}
return (mp_obj_t)&digitalio_digitalinout_direction_out_obj;
return (mp_obj_t)&digitalio_direction_output_obj;
}
MP_DEFINE_CONST_FUN_OBJ_1(digitalio_digitalinout_get_direction_obj, digitalio_digitalinout_obj_get_direction);
STATIC mp_obj_t digitalio_digitalinout_obj_set_direction(mp_obj_t self_in, mp_obj_t value) {
digitalio_digitalinout_obj_t *self = MP_OBJ_TO_PTR(self_in);
if (value == &digitalio_digitalinout_direction_in_obj) {
if (value == &digitalio_direction_input_obj) {
common_hal_digitalio_digitalinout_switch_to_input(self, PULL_NONE);
} else if (value == &digitalio_digitalinout_direction_out_obj) {
} else if (value == &digitalio_direction_output_obj) {
common_hal_digitalio_digitalinout_switch_to_output(self, false, DRIVE_MODE_PUSH_PULL);
} else {
mp_raise_ValueError("Invalid direction.");
@ -217,7 +208,7 @@ STATIC mp_obj_t digitalio_digitalinout_obj_set_direction(mp_obj_t self_in, mp_ob
}
MP_DEFINE_CONST_FUN_OBJ_2(digitalio_digitalinout_set_direction_obj, digitalio_digitalinout_obj_set_direction);
const mp_obj_property_t digitalio_digitalinout_direction_obj = {
const mp_obj_property_t digitalio_digitalio_direction_obj = {
.base.type = &mp_type_property,
.proxy = {(mp_obj_t)&digitalio_digitalinout_get_direction_obj,
(mp_obj_t)&digitalio_digitalinout_set_direction_obj,
@ -237,7 +228,7 @@ MP_DEFINE_CONST_FUN_OBJ_1(digitalio_digitalinout_get_value_obj, digitalio_digita
STATIC mp_obj_t digitalio_digitalinout_obj_set_value(mp_obj_t self_in, mp_obj_t value) {
digitalio_digitalinout_obj_t *self = MP_OBJ_TO_PTR(self_in);
if (common_hal_digitalio_digitalinout_get_direction(self) == DIRECTION_IN) {
if (common_hal_digitalio_digitalinout_get_direction(self) == DIRECTION_INPUT) {
mp_raise_AttributeError("Cannot set value when direction is input.");
return mp_const_none;
}
@ -259,26 +250,26 @@ const mp_obj_property_t digitalio_digitalinout_value_obj = {
//|
STATIC mp_obj_t digitalio_digitalinout_obj_get_drive_mode(mp_obj_t self_in) {
digitalio_digitalinout_obj_t *self = MP_OBJ_TO_PTR(self_in);
if (common_hal_digitalio_digitalinout_get_direction(self) == DIRECTION_IN) {
if (common_hal_digitalio_digitalinout_get_direction(self) == DIRECTION_INPUT) {
mp_raise_AttributeError("Drive mode not used when direction is input.");
return mp_const_none;
}
enum digitalinout_drive_mode_t drive_mode = common_hal_digitalio_digitalinout_get_drive_mode(self);
enum digitalio_drive_mode_t drive_mode = common_hal_digitalio_digitalinout_get_drive_mode(self);
if (drive_mode == DRIVE_MODE_PUSH_PULL) {
return (mp_obj_t)&digitalio_digitalinout_drive_mode_push_pull_obj;
return (mp_obj_t)&digitalio_drive_mode_push_pull_obj;
}
return (mp_obj_t)&digitalio_digitalinout_drive_mode_open_drain_obj;
return (mp_obj_t)&digitalio_drive_mode_open_drain_obj;
}
MP_DEFINE_CONST_FUN_OBJ_1(digitalio_digitalinout_get_drive_mode_obj, digitalio_digitalinout_obj_get_drive_mode);
STATIC mp_obj_t digitalio_digitalinout_obj_set_drive_mode(mp_obj_t self_in, mp_obj_t drive_mode) {
digitalio_digitalinout_obj_t *self = MP_OBJ_TO_PTR(self_in);
if (common_hal_digitalio_digitalinout_get_direction(self) == DIRECTION_IN) {
if (common_hal_digitalio_digitalinout_get_direction(self) == DIRECTION_INPUT) {
mp_raise_AttributeError("Drive mode not used when direction is input.");
return mp_const_none;
}
enum digitalinout_drive_mode_t c_drive_mode = DRIVE_MODE_PUSH_PULL;
if (drive_mode == &digitalio_digitalinout_drive_mode_open_drain_obj) {
enum digitalio_drive_mode_t c_drive_mode = DRIVE_MODE_PUSH_PULL;
if (drive_mode == &digitalio_drive_mode_open_drain_obj) {
c_drive_mode = DRIVE_MODE_OPEN_DRAIN;
}
common_hal_digitalio_digitalinout_set_drive_mode(self, c_drive_mode);
@ -286,7 +277,7 @@ STATIC mp_obj_t digitalio_digitalinout_obj_set_drive_mode(mp_obj_t self_in, mp_o
}
MP_DEFINE_CONST_FUN_OBJ_2(digitalio_digitalinout_set_drive_mode_obj, digitalio_digitalinout_obj_set_drive_mode);
const mp_obj_property_t digitalio_digitalinout_drive_mode_obj = {
const mp_obj_property_t digitalio_digitalio_drive_mode_obj = {
.base.type = &mp_type_property,
.proxy = {(mp_obj_t)&digitalio_digitalinout_get_drive_mode_obj,
(mp_obj_t)&digitalio_digitalinout_set_drive_mode_obj,
@ -297,19 +288,19 @@ const mp_obj_property_t digitalio_digitalinout_drive_mode_obj = {
//|
//| Get or set the pin pull.
//|
//| :raises AttributeError: if the direction is ~`Direction.OUT`.
//| :raises AttributeError: if the direction is ~`digitalio.Direction.OUTPUT`.
//|
STATIC mp_obj_t digitalio_digitalinout_obj_get_pull(mp_obj_t self_in) {
digitalio_digitalinout_obj_t *self = MP_OBJ_TO_PTR(self_in);
if (common_hal_digitalio_digitalinout_get_direction(self) == DIRECTION_OUT) {
if (common_hal_digitalio_digitalinout_get_direction(self) == DIRECTION_OUTPUT) {
mp_raise_AttributeError("Pull not used when direction is output.");
return mp_const_none;
}
enum digitalinout_pull_t pull = common_hal_digitalio_digitalinout_get_pull(self);
enum digitalio_pull_t pull = common_hal_digitalio_digitalinout_get_pull(self);
if (pull == PULL_UP) {
return (mp_obj_t)&digitalio_digitalinout_pull_up_obj;
return (mp_obj_t)&digitalio_pull_up_obj;
} else if (pull == PULL_DOWN) {
return (mp_obj_t)&digitalio_digitalinout_pull_down_obj;
return (mp_obj_t)&digitalio_pull_down_obj;
}
return (mp_obj_t)&mp_const_none_obj;
}
@ -317,14 +308,14 @@ MP_DEFINE_CONST_FUN_OBJ_1(digitalio_digitalinout_get_pull_obj, digitalio_digital
STATIC mp_obj_t digitalio_digitalinout_obj_set_pull(mp_obj_t self_in, mp_obj_t pull_obj) {
digitalio_digitalinout_obj_t *self = MP_OBJ_TO_PTR(self_in);
if (common_hal_digitalio_digitalinout_get_direction(self) == DIRECTION_OUT) {
if (common_hal_digitalio_digitalinout_get_direction(self) == DIRECTION_OUTPUT) {
mp_raise_AttributeError("Pull not used when direction is output.");
return mp_const_none;
}
enum digitalinout_pull_t pull = PULL_NONE;
if (pull_obj == &digitalio_digitalinout_pull_up_obj) {
enum digitalio_pull_t pull = PULL_NONE;
if (pull_obj == &digitalio_pull_up_obj) {
pull = PULL_UP;
} else if (pull_obj == &digitalio_digitalinout_pull_down_obj) {
} else if (pull_obj == &digitalio_pull_down_obj) {
pull = PULL_DOWN;
}
common_hal_digitalio_digitalinout_set_pull(self, pull);
@ -332,148 +323,13 @@ STATIC mp_obj_t digitalio_digitalinout_obj_set_pull(mp_obj_t self_in, mp_obj_t p
}
MP_DEFINE_CONST_FUN_OBJ_2(digitalio_digitalinout_set_pull_obj, digitalio_digitalinout_obj_set_pull);
const mp_obj_property_t digitalio_digitalinout_pull_obj = {
const mp_obj_property_t digitalio_digitalio_pull_obj = {
.base.type = &mp_type_property,
.proxy = {(mp_obj_t)&digitalio_digitalinout_get_pull_obj,
(mp_obj_t)&digitalio_digitalinout_set_pull_obj,
(mp_obj_t)&mp_const_none_obj},
};
//| .. class:: digitalio.DigitalInOut.Direction
//|
//| Enum-like class to define which direction the digital values are
//| going.
//|
//| .. data:: IN
//|
//| Read digital data in
//|
//| .. data:: OUT
//|
//| Write digital data out
//|
const mp_obj_type_t digitalio_digitalinout_direction_type;
const digitalio_digitalinout_direction_obj_t digitalio_digitalinout_direction_in_obj = {
{ &digitalio_digitalinout_direction_type },
};
const digitalio_digitalinout_direction_obj_t digitalio_digitalinout_direction_out_obj = {
{ &digitalio_digitalinout_direction_type },
};
STATIC const mp_rom_map_elem_t digitalio_digitalinout_direction_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_IN), MP_ROM_PTR(&digitalio_digitalinout_direction_in_obj) },
{ MP_ROM_QSTR(MP_QSTR_OUT), MP_ROM_PTR(&digitalio_digitalinout_direction_out_obj) },
};
STATIC MP_DEFINE_CONST_DICT(digitalio_digitalinout_direction_locals_dict, digitalio_digitalinout_direction_locals_dict_table);
STATIC void digitalio_digitalinout_direction_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {
qstr direction = MP_QSTR_IN;
if (MP_OBJ_TO_PTR(self_in) == MP_ROM_PTR(&digitalio_digitalinout_direction_out_obj)) {
direction = MP_QSTR_OUT;
}
mp_printf(print, "%q.%q.%q.%q", MP_QSTR_digitalio, MP_QSTR_DigitalInOut, MP_QSTR_Direction, direction);
}
const mp_obj_type_t digitalio_digitalinout_direction_type = {
{ &mp_type_type },
.name = MP_QSTR_Direction,
.print = digitalio_digitalinout_direction_print,
.locals_dict = (mp_obj_t)&digitalio_digitalinout_direction_locals_dict,
};
//| .. class:: digitalio.DigitalInOut.DriveMode
//|
//| Enum-like class to define the drive mode used when outputting
//| digital values.
//|
//| .. data:: PUSH_PULL
//|
//| Output both high and low digital values
//|
//| .. data:: OPEN_DRAIN
//|
//| Output low digital values but go into high z for digital high. This is
//| useful for i2c and other protocols that share a digital line.
//|
const mp_obj_type_t digitalio_digitalinout_drive_mode_type;
const digitalio_digitalinout_drive_mode_obj_t digitalio_digitalinout_drive_mode_push_pull_obj = {
{ &digitalio_digitalinout_drive_mode_type },
};
const digitalio_digitalinout_drive_mode_obj_t digitalio_digitalinout_drive_mode_open_drain_obj = {
{ &digitalio_digitalinout_drive_mode_type },
};
STATIC const mp_rom_map_elem_t digitalio_digitalinout_drive_mode_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_PUSH_PULL), MP_ROM_PTR(&digitalio_digitalinout_drive_mode_push_pull_obj) },
{ MP_ROM_QSTR(MP_QSTR_OPEN_DRAIN), MP_ROM_PTR(&digitalio_digitalinout_drive_mode_open_drain_obj) },
};
STATIC MP_DEFINE_CONST_DICT(digitalio_digitalinout_drive_mode_locals_dict, digitalio_digitalinout_drive_mode_locals_dict_table);
STATIC void digitalio_digitalinout_drive_mode_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {
qstr drive_mode = MP_QSTR_PUSH_PULL;
if (MP_OBJ_TO_PTR(self_in) == MP_ROM_PTR(&digitalio_digitalinout_drive_mode_open_drain_obj)) {
drive_mode = MP_QSTR_OPEN_DRAIN;
}
mp_printf(print, "%q.%q.%q.%q", MP_QSTR_digitalio, MP_QSTR_DigitalInOut, MP_QSTR_DriveMode, drive_mode);
}
const mp_obj_type_t digitalio_digitalinout_drive_mode_type = {
{ &mp_type_type },
.name = MP_QSTR_DriveMode,
.print = digitalio_digitalinout_drive_mode_print,
.locals_dict = (mp_obj_t)&digitalio_digitalinout_drive_mode_locals_dict,
};
//| .. class:: digitalio.DigitalInOut.Pull
//|
//| Enum-like class to define the pull value, if any, used while reading
//| digital values in.
//|
//| .. data:: UP
//|
//| When the input line isn't being driven the pull up can pull the state
//| of the line high so it reads as true.
//|
//| .. data:: DOWN
//|
//| When the input line isn't being driven the pull down can pull the
//| state of the line low so it reads as false.
//|
const mp_obj_type_t digitalio_digitalinout_pull_type;
const digitalio_digitalinout_pull_obj_t digitalio_digitalinout_pull_up_obj = {
{ &digitalio_digitalinout_pull_type },
};
const digitalio_digitalinout_pull_obj_t digitalio_digitalinout_pull_down_obj = {
{ &digitalio_digitalinout_pull_type },
};
STATIC const mp_rom_map_elem_t digitalio_digitalinout_pull_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_UP), MP_ROM_PTR(&digitalio_digitalinout_pull_up_obj) },
{ MP_ROM_QSTR(MP_QSTR_DOWN), MP_ROM_PTR(&digitalio_digitalinout_pull_down_obj) },
};
STATIC MP_DEFINE_CONST_DICT(digitalio_digitalinout_pull_locals_dict, digitalio_digitalinout_pull_locals_dict_table);
STATIC void digitalio_digitalinout_pull_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {
qstr pull = MP_QSTR_UP;
if (MP_OBJ_TO_PTR(self_in) == MP_ROM_PTR(&digitalio_digitalinout_pull_down_obj)) {
pull = MP_QSTR_DOWN;
}
mp_printf(print, "%q.%q.%q.%q", MP_QSTR_digitalio, MP_QSTR_DigitalInOut, MP_QSTR_Pull, pull);
}
const mp_obj_type_t digitalio_digitalinout_pull_type = {
{ &mp_type_type },
.name = MP_QSTR_Pull,
.print = digitalio_digitalinout_pull_print,
.locals_dict = (mp_obj_t)&digitalio_digitalinout_pull_locals_dict,
};
STATIC const mp_rom_map_elem_t digitalio_digitalinout_locals_dict_table[] = {
// instance methods
{ MP_ROM_QSTR(MP_QSTR_deinit), MP_ROM_PTR(&digitalio_digitalinout_deinit_obj) },
@ -483,15 +339,10 @@ STATIC const mp_rom_map_elem_t digitalio_digitalinout_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_switch_to_input), MP_ROM_PTR(&digitalio_digitalinout_switch_to_input_obj) },
// Properties
{ MP_ROM_QSTR(MP_QSTR_direction), MP_ROM_PTR(&digitalio_digitalinout_direction_obj) },
{ MP_ROM_QSTR(MP_QSTR_direction), MP_ROM_PTR(&digitalio_digitalio_direction_obj) },
{ MP_ROM_QSTR(MP_QSTR_value), MP_ROM_PTR(&digitalio_digitalinout_value_obj) },
{ MP_ROM_QSTR(MP_QSTR_drive_mode), MP_ROM_PTR(&digitalio_digitalinout_drive_mode_obj) },
{ MP_ROM_QSTR(MP_QSTR_pull), MP_ROM_PTR(&digitalio_digitalinout_pull_obj) },
// Nested Enum-like Classes.
{ MP_ROM_QSTR(MP_QSTR_Direction), MP_ROM_PTR(&digitalio_digitalinout_direction_type) },
{ MP_ROM_QSTR(MP_QSTR_DriveMode), MP_ROM_PTR(&digitalio_digitalinout_drive_mode_type) },
{ MP_ROM_QSTR(MP_QSTR_Pull), MP_ROM_PTR(&digitalio_digitalinout_pull_type) },
{ MP_ROM_QSTR(MP_QSTR_drive_mode), MP_ROM_PTR(&digitalio_digitalio_drive_mode_obj) },
{ MP_ROM_QSTR(MP_QSTR_pull), MP_ROM_PTR(&digitalio_digitalio_pull_obj) },
};
STATIC MP_DEFINE_CONST_DICT(digitalio_digitalinout_locals_dict, digitalio_digitalinout_locals_dict_table);

33
shared-bindings/digitalio/DigitalInOut.h
View File

@ -29,25 +29,12 @@
#include "common-hal/microcontroller/Pin.h"
#include "common-hal/digitalio/DigitalInOut.h"
#include "shared-bindings/digitalio/Direction.h"
#include "shared-bindings/digitalio/DriveMode.h"
#include "shared-bindings/digitalio/Pull.h"
extern const mp_obj_type_t digitalio_digitalinout_type;
enum digitalinout_direction_t {
DIRECTION_IN,
DIRECTION_OUT
};
enum digitalinout_pull_t {
PULL_NONE,
PULL_UP,
PULL_DOWN
};
enum digitalinout_drive_mode_t {
DRIVE_MODE_PUSH_PULL,
DRIVE_MODE_OPEN_DRAIN
};
typedef enum {
DIGITALINOUT_OK,
DIGITALINOUT_PIN_BUSY
@ -55,14 +42,14 @@ typedef enum {
digitalinout_result_t common_hal_digitalio_digitalinout_construct(digitalio_digitalinout_obj_t* self, const mcu_pin_obj_t* pin);
void common_hal_digitalio_digitalinout_deinit(digitalio_digitalinout_obj_t* self);
void common_hal_digitalio_digitalinout_switch_to_input(digitalio_digitalinout_obj_t* self, enum digitalinout_pull_t pull);
void common_hal_digitalio_digitalinout_switch_to_output(digitalio_digitalinout_obj_t* self, bool value, enum digitalinout_drive_mode_t drive_mode);
enum digitalinout_direction_t common_hal_digitalio_digitalinout_get_direction(digitalio_digitalinout_obj_t* self);
void common_hal_digitalio_digitalinout_switch_to_input(digitalio_digitalinout_obj_t* self, enum digitalio_pull_t pull);
void common_hal_digitalio_digitalinout_switch_to_output(digitalio_digitalinout_obj_t* self, bool value, enum digitalio_drive_mode_t drive_mode);
enum digitalio_direction_t common_hal_digitalio_digitalinout_get_direction(digitalio_digitalinout_obj_t* self);
void common_hal_digitalio_digitalinout_set_value(digitalio_digitalinout_obj_t* self, bool value);
bool common_hal_digitalio_digitalinout_get_value(digitalio_digitalinout_obj_t* self);
void common_hal_digitalio_digitalinout_set_drive_mode(digitalio_digitalinout_obj_t* self, enum digitalinout_drive_mode_t drive_mode);
enum digitalinout_drive_mode_t common_hal_digitalio_digitalinout_get_drive_mode(digitalio_digitalinout_obj_t* self);
void common_hal_digitalio_digitalinout_set_pull(digitalio_digitalinout_obj_t* self, enum digitalinout_pull_t pull);
enum digitalinout_pull_t common_hal_digitalio_digitalinout_get_pull(digitalio_digitalinout_obj_t* self);
void common_hal_digitalio_digitalinout_set_drive_mode(digitalio_digitalinout_obj_t* self, enum digitalio_drive_mode_t drive_mode);
enum digitalio_drive_mode_t common_hal_digitalio_digitalinout_get_drive_mode(digitalio_digitalinout_obj_t* self);
void common_hal_digitalio_digitalinout_set_pull(digitalio_digitalinout_obj_t* self, enum digitalio_pull_t pull);
enum digitalio_pull_t common_hal_digitalio_digitalinout_get_pull(digitalio_digitalinout_obj_t* self);
#endif // __MICROPY_INCLUDED_SHARED_BINDINGS_DIGITALIO_DIGITALINOUT_H__

88
shared-bindings/digitalio/Direction.c Normal file
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@ -0,0 +1,88 @@
/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2017 Scott Shawcroft 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 <stdint.h>
#include <string.h>
#include "lib/utils/context_manager_helpers.h"
#include "py/nlr.h"
#include "py/objtype.h"
#include "py/objproperty.h"
#include "py/runtime.h"
#include "py/mphal.h"
#include "shared-bindings/microcontroller/Pin.h"
#include "shared-bindings/digitalio/DigitalInOut.h"
//| .. currentmodule:: digitalio
//|
//| :class:`Direction` -- defines the direction of a digital pin
//| =============================================================
//|
//| .. class:: digitalio.DigitalInOut.Direction
//|
//| Enum-like class to define which direction the digital values are
//| going.
//|
//| .. data:: INPUT
//|
//| Read digital data in
//|
//| .. data:: OUTPUT
//|
//| Write digital data out
//|
const mp_obj_type_t digitalio_direction_type;
const digitalio_direction_obj_t digitalio_direction_input_obj = {
{ &digitalio_direction_type },
};
const digitalio_direction_obj_t digitalio_direction_output_obj = {
{ &digitalio_direction_type },
};
STATIC const mp_rom_map_elem_t digitalio_direction_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_INPUT), MP_ROM_PTR(&digitalio_direction_input_obj) },
{ MP_ROM_QSTR(MP_QSTR_OUTPUT), MP_ROM_PTR(&digitalio_direction_output_obj) },
};
STATIC MP_DEFINE_CONST_DICT(digitalio_direction_locals_dict, digitalio_direction_locals_dict_table);
STATIC void digitalio_direction_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {
qstr direction = MP_QSTR_INPUT;
if (MP_OBJ_TO_PTR(self_in) == MP_ROM_PTR(&digitalio_direction_output_obj)) {
direction = MP_QSTR_OUTPUT;
}
mp_printf(print, "%q.%q.%q", MP_QSTR_digitalio, MP_QSTR_Direction, direction);
}
const mp_obj_type_t digitalio_direction_type = {
{ &mp_type_type },
.name = MP_QSTR_Direction,
.print = digitalio_direction_print,
.locals_dict = (mp_obj_t)&digitalio_direction_locals_dict,
};

45
shared-bindings/digitalio/Direction.h Normal file
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@ -0,0 +1,45 @@
/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2017 Scott Shawcroft 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.
*/
#ifndef __MICROPY_INCLUDED_SHARED_BINDINGS_DIGITALIO_DIRECTION_H__
#define __MICROPY_INCLUDED_SHARED_BINDINGS_DIGITALIO_DIRECTION_H__
#include "py/obj.h"
enum digitalio_direction_t {
DIRECTION_INPUT,
DIRECTION_OUTPUT
};
typedef struct {
mp_obj_base_t base;
} digitalio_direction_obj_t;
const mp_obj_type_t digitalio_direction_type;
extern const digitalio_direction_obj_t digitalio_direction_input_obj;
extern const digitalio_direction_obj_t digitalio_direction_output_obj;
#endif // __MICROPY_INCLUDED_SHARED_BINDINGS_DIGITALIO_DIRECTION_H__

77
shared-bindings/digitalio/DriveMode.c Normal file
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@ -0,0 +1,77 @@
/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2017 Scott Shawcroft 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 "shared-bindings/digitalio/DriveMode.h"
//| .. currentmodule:: digitalio
//|
//| :class:`DriveMode` -- defines the drive mode of a digital pin
//| =============================================================
//|
//| .. class:: digitalio.DriveMode
//|
//| Enum-like class to define the drive mode used when outputting
//| digital values.
//|
//| .. data:: PUSH_PULL
//|
//| Output both high and low digital values
//|
//| .. data:: OPEN_DRAIN
//|
//| Output low digital values but go into high z for digital high. This is
//| useful for i2c and other protocols that share a digital line.
//|
const mp_obj_type_t digitalio_drive_mode_type;
const digitalio_drive_mode_obj_t digitalio_drive_mode_push_pull_obj = {
{ &digitalio_drive_mode_type },
};
const digitalio_drive_mode_obj_t digitalio_drive_mode_open_drain_obj = {
{ &digitalio_drive_mode_type },
};
STATIC const mp_rom_map_elem_t digitalio_drive_mode_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_PUSH_PULL), MP_ROM_PTR(&digitalio_drive_mode_push_pull_obj) },
{ MP_ROM_QSTR(MP_QSTR_OPEN_DRAIN), MP_ROM_PTR(&digitalio_drive_mode_open_drain_obj) },
};
STATIC MP_DEFINE_CONST_DICT(digitalio_drive_mode_locals_dict, digitalio_drive_mode_locals_dict_table);
STATIC void digitalio_drive_mode_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {
qstr drive_mode = MP_QSTR_PUSH_PULL;
if (MP_OBJ_TO_PTR(self_in) == MP_ROM_PTR(&digitalio_drive_mode_open_drain_obj)) {
drive_mode = MP_QSTR_OPEN_DRAIN;
}
mp_printf(print, "%q.%q.%q", MP_QSTR_digitalio, MP_QSTR_DriveMode, drive_mode);
}
const mp_obj_type_t digitalio_drive_mode_type = {
{ &mp_type_type },
.name = MP_QSTR_DriveMode,
.print = digitalio_drive_mode_print,
.locals_dict = (mp_obj_t)&digitalio_drive_mode_locals_dict,
};

46
shared-bindings/digitalio/DriveMode.h Normal file
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@ -0,0 +1,46 @@
/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2017 Scott Shawcroft 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.
*/
#ifndef __MICROPY_INCLUDED_SHARED_BINDINGS_DIGITALIO_DRIVEMODE_H__
#define __MICROPY_INCLUDED_SHARED_BINDINGS_DIGITALIO_DRIVEMODE_H__
#include "py/obj.h"
enum digitalio_drive_mode_t {
DRIVE_MODE_PUSH_PULL,
DRIVE_MODE_OPEN_DRAIN
};
typedef struct {
mp_obj_base_t base;
} digitalio_drive_mode_obj_t;
const mp_obj_type_t digitalio_drive_mode_type;
extern const digitalio_drive_mode_obj_t digitalio_drive_mode_push_pull_obj;
extern const digitalio_drive_mode_obj_t digitalio_drive_mode_open_drain_obj;
#endif // __MICROPY_INCLUDED_SHARED_BINDINGS_DIGITALIO_DRIVEMODE_H__

78
shared-bindings/digitalio/Pull.c Normal file
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@ -0,0 +1,78 @@
/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2017 Scott Shawcroft 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 "shared-bindings/digitalio/Pull.h"
//| .. currentmodule:: digitalio
//|
//| :class:`Pull` -- defines the pull of a digital input pin
//| =============================================================
//|
//| .. class:: digitalio.Pull
//|
//| Enum-like class to define the pull value, if any, used while reading
//| digital values in.
//|
//| .. data:: UP
//|
//| When the input line isn't being driven the pull up can pull the state
//| of the line high so it reads as true.
//|
//| .. data:: DOWN
//|
//| When the input line isn't being driven the pull down can pull the
//| state of the line low so it reads as false.
//|
const mp_obj_type_t digitalio_pull_type;
const digitalio_pull_obj_t digitalio_pull_up_obj = {
{ &digitalio_pull_type },
};
const digitalio_pull_obj_t digitalio_pull_down_obj = {
{ &digitalio_pull_type },
};
STATIC const mp_rom_map_elem_t digitalio_pull_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_UP), MP_ROM_PTR(&digitalio_pull_up_obj) },
{ MP_ROM_QSTR(MP_QSTR_DOWN), MP_ROM_PTR(&digitalio_pull_down_obj) },
};
STATIC MP_DEFINE_CONST_DICT(digitalio_pull_locals_dict, digitalio_pull_locals_dict_table);
STATIC void digitalio_pull_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {
qstr pull = MP_QSTR_UP;
if (MP_OBJ_TO_PTR(self_in) == MP_ROM_PTR(&digitalio_pull_down_obj)) {
pull = MP_QSTR_DOWN;
}
mp_printf(print, "%q.%q.%q", MP_QSTR_digitalio, MP_QSTR_Pull, pull);
}
const mp_obj_type_t digitalio_pull_type = {
{ &mp_type_type },
.name = MP_QSTR_Pull,
.print = digitalio_pull_print,
.locals_dict = (mp_obj_t)&digitalio_pull_locals_dict,
};

46
shared-bindings/digitalio/Pull.h Normal file
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@ -0,0 +1,46 @@
/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2017 Scott Shawcroft 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.
*/
#ifndef __MICROPY_INCLUDED_SHARED_BINDINGS_DIGITALIO_PULL_H__
#define __MICROPY_INCLUDED_SHARED_BINDINGS_DIGITALIO_PULL_H__
#include "py/obj.h"
enum digitalio_pull_t {
PULL_NONE,
PULL_UP,
PULL_DOWN
};
const mp_obj_type_t digitalio_pull_type;
typedef struct {
mp_obj_base_t base;
} digitalio_pull_obj_t;
extern const digitalio_pull_obj_t digitalio_pull_up_obj;
extern const digitalio_pull_obj_t digitalio_pull_down_obj;
#endif // __MICROPY_INCLUDED_SHARED_BINDINGS_DIGITALIO_PULL_H__

13
shared-bindings/digitalio/__init__.c
View File

@ -32,6 +32,9 @@
#include "shared-bindings/microcontroller/Pin.h"
#include "shared-bindings/digitalio/__init__.h"
#include "shared-bindings/digitalio/DigitalInOut.h"
#include "shared-bindings/digitalio/Direction.h"
#include "shared-bindings/digitalio/DriveMode.h"
#include "shared-bindings/digitalio/Pull.h"
#include "py/runtime.h"
@ -50,6 +53,9 @@
//| :maxdepth: 3
//|
//| DigitalInOut
//| Direction
//| DriveMode
//| Pull
//|
//| All classes change hardware state and should be deinitialized when they
//| are no longer needed if the program continues after use. To do so, either
@ -75,7 +81,7 @@
//| import time
//|
//| led = digitalio.DigitalInOut(D13)
//| led.direction = digitalio.DigitalInOut.Direction.OUT
//| led.direction = digitalio.Direction.OUT
//| while True:
//| led.value = True
//| time.sleep(0.1)
@ -86,6 +92,11 @@
STATIC const mp_rom_map_elem_t digitalio_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_digitalio) },
{ MP_ROM_QSTR(MP_QSTR_DigitalInOut), MP_ROM_PTR(&digitalio_digitalinout_type) },
// Enum-like Classes.
{ MP_ROM_QSTR(MP_QSTR_Direction), MP_ROM_PTR(&digitalio_direction_type) },
{ MP_ROM_QSTR(MP_QSTR_DriveMode), MP_ROM_PTR(&digitalio_drive_mode_type) },
{ MP_ROM_QSTR(MP_QSTR_Pull), MP_ROM_PTR(&digitalio_pull_type) },
};
STATIC MP_DEFINE_CONST_DICT(digitalio_module_globals, digitalio_module_globals_table);