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Adding the serial_bytes_available() method to the 3.x branch

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This commit is contained in:
ATMakersBill 2018-11-03 14:01:30 -04:00
parent fa1edb2a01
commit 4f2f571536
4 changed files with 36 additions and 0 deletions
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4
ports/atmel-samd/common-hal/supervisor/Runtime.c
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@ -32,3 +32,7 @@ bool common_hal_get_serial_connected(void) {
return (bool) usb_connected(); return (bool) usb_connected();
} }
bool common_hal_get_serial_bytes_available(void) {
return (bool) usb_bytes_available();
}

4
ports/nrf/common-hal/supervisor/Runtime.c
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@ -32,3 +32,7 @@ bool common_hal_get_serial_connected(void) {
return (bool) serial_connected(); return (bool) serial_connected();
} }
bool common_hal_get_serial_bytes_available(void) {
return (bool) serial_bytes_available();
}

26
shared-bindings/supervisor/Runtime.c
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@ -53,6 +53,12 @@
//| //|
//| Returns the USB serial communication status (read-only). //| Returns the USB serial communication status (read-only).
//| //|
//| .. attribute:: runtime.serial_bytes_available
//|
//| Returns the whether any bytes are available to read
//| on the USB serial input. Allows for polling to see whether
//| to call the built-in input() or wait. (read-only)
//|
//| .. note:: //| .. note::
//| //|
//| SAMD: Will return ``True`` if the USB serial connection //| SAMD: Will return ``True`` if the USB serial connection
@ -80,8 +86,28 @@ const mp_obj_property_t supervisor_serial_connected_obj = {
(mp_obj_t)&mp_const_none_obj}, (mp_obj_t)&mp_const_none_obj},
}; };
/*Added to allow for polling of USB Console*/
STATIC mp_obj_t supervisor_get_serial_bytes_available(mp_obj_t self){
if (!common_hal_get_serial_bytes_available()) {
return mp_const_false;
}
else {
return mp_const_true;
}
}
MP_DEFINE_CONST_FUN_OBJ_1(supervisor_get_serial_bytes_available_obj, supervisor_get_serial_bytes_available);
const mp_obj_property_t supervisor_serial_bytes_available_obj = {
.base.type = &mp_type_property,
.proxy = {(mp_obj_t)&supervisor_get_serial_bytes_available_obj,
(mp_obj_t)&mp_const_none_obj,
(mp_obj_t)&mp_const_none_obj},
};
STATIC const mp_rom_map_elem_t supervisor_runtime_locals_dict_table[] = { STATIC const mp_rom_map_elem_t supervisor_runtime_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_serial_connected), MP_ROM_PTR(&supervisor_serial_connected_obj) }, { MP_ROM_QSTR(MP_QSTR_serial_connected), MP_ROM_PTR(&supervisor_serial_connected_obj) },
{ MP_ROM_QSTR(MP_QSTR_serial_bytes_available), MP_ROM_PTR(&supervisor_serial_bytes_available_obj) },
}; };
STATIC MP_DEFINE_CONST_DICT(supervisor_runtime_locals_dict, supervisor_runtime_locals_dict_table); STATIC MP_DEFINE_CONST_DICT(supervisor_runtime_locals_dict, supervisor_runtime_locals_dict_table);

2
shared-bindings/supervisor/Runtime.h
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@ -35,6 +35,8 @@ const mp_obj_type_t supervisor_runtime_type;
bool common_hal_get_serial_connected(void); bool common_hal_get_serial_connected(void);
bool common_hal_get_serial_bytes_available(void);
//TODO: placeholders for future functions //TODO: placeholders for future functions
//bool common_hal_get_repl_active(void); //bool common_hal_get_repl_active(void);
//bool common_hal_get_usb_enumerated(void); //bool common_hal_get_usb_enumerated(void);