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esp32/modesp32: Make wake_on_ext0 available only on SoCs supporting it.

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The `esp32.wake_on_ext0()` method should only be available on boards that
have SOC_PM_SUPPORT_EXT0_WAKEUP=y.  And update docs to reflect this.

Signed-off-by: Meir Armon <meirarmon@gmail.com>
This commit is contained in:
Meir Armon
2025-05-30 14:01:06 +03:00
committed by Damien George
parent cb315bb8e4
commit 4697a06fdb
5 changed files with 16 additions and 0 deletions
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2
docs/library/esp32.rst
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@@ -33,6 +33,8 @@ Functions
or a valid Pin object. *level* should be ``esp32.WAKEUP_ALL_LOW`` or
``esp32.WAKEUP_ANY_HIGH``.
.. note:: This is only available for boards that have ext0 support.
.. function:: wake_on_ext1(pins, level)
Configure how EXT1 wakes the device from sleep. *pins* can be ``None``

4
ports/esp32/machine_pin.c
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@@ -335,6 +335,7 @@ static mp_obj_t machine_pin_irq(size_t n_args, const mp_obj_t *pos_args, mp_map_
mp_raise_ValueError(MP_ERROR_TEXT("invalid pin for wake"));
}
#if SOC_PM_SUPPORT_EXT0_WAKEUP
if (machine_rtc_config.ext0_pin == -1) {
machine_rtc_config.ext0_pin = index;
} else if (machine_rtc_config.ext0_pin != index) {
@@ -343,10 +344,13 @@ static mp_obj_t machine_pin_irq(size_t n_args, const mp_obj_t *pos_args, mp_map_
machine_rtc_config.ext0_level = trigger == GPIO_INTR_LOW_LEVEL ? 0 : 1;
machine_rtc_config.ext0_wake_types = wake;
#endif
} else {
#if SOC_PM_SUPPORT_EXT0_WAKEUP
if (machine_rtc_config.ext0_pin == index) {
machine_rtc_config.ext0_pin = -1;
}
#endif
if (handler == mp_const_none) {
handler = MP_OBJ_NULL;

2
ports/esp32/machine_rtc.c
View File

@@ -83,7 +83,9 @@ static const machine_rtc_obj_t machine_rtc_obj = {{&machine_rtc_type}};
machine_rtc_config_t machine_rtc_config = {
.ext1_pins = 0,
#if SOC_PM_SUPPORT_EXT0_WAKEUP
.ext0_pin = -1
#endif
};
static mp_obj_t machine_rtc_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *args) {

4
ports/esp32/machine_rtc.h
View File

@@ -32,15 +32,19 @@
typedef struct {
uint64_t ext1_pins; // set bit == pin#
#if SOC_PM_SUPPORT_EXT0_WAKEUP
int8_t ext0_pin; // just the pin#, -1 == None
#endif
#if SOC_TOUCH_SENSOR_SUPPORTED
bool wake_on_touch : 1;
#endif
#if SOC_ULP_SUPPORTED
bool wake_on_ulp : 1;
#endif
#if SOC_PM_SUPPORT_EXT0_WAKEUP
bool ext0_level : 1;
wake_type_t ext0_wake_types;
#endif
bool ext1_level : 1;
} machine_rtc_config_t;

4
ports/esp32/modesp32.c
View File

@@ -60,6 +60,7 @@ static mp_obj_t esp32_wake_on_touch(const mp_obj_t wake) {
static MP_DEFINE_CONST_FUN_OBJ_1(esp32_wake_on_touch_obj, esp32_wake_on_touch);
#endif
#if SOC_PM_SUPPORT_EXT0_WAKEUP
static mp_obj_t esp32_wake_on_ext0(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
#if SOC_TOUCH_SENSOR_SUPPORTED
@@ -94,6 +95,7 @@ static mp_obj_t esp32_wake_on_ext0(size_t n_args, const mp_obj_t *pos_args, mp_m
return mp_const_none;
}
static MP_DEFINE_CONST_FUN_OBJ_KW(esp32_wake_on_ext0_obj, 0, esp32_wake_on_ext0);
#endif
static mp_obj_t esp32_wake_on_ext1(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
enum {ARG_pins, ARG_level};
@@ -267,7 +269,9 @@ static const mp_rom_map_elem_t esp32_module_globals_table[] = {
#if SOC_TOUCH_SENSOR_SUPPORTED
{ MP_ROM_QSTR(MP_QSTR_wake_on_touch), MP_ROM_PTR(&esp32_wake_on_touch_obj) },
#endif
#if SOC_PM_SUPPORT_EXT0_WAKEUP
{ MP_ROM_QSTR(MP_QSTR_wake_on_ext0), MP_ROM_PTR(&esp32_wake_on_ext0_obj) },
#endif
{ MP_ROM_QSTR(MP_QSTR_wake_on_ext1), MP_ROM_PTR(&esp32_wake_on_ext1_obj) },
#if SOC_ULP_SUPPORTED
{ MP_ROM_QSTR(MP_QSTR_wake_on_ulp), MP_ROM_PTR(&esp32_wake_on_ulp_obj) },