ports: Make new ports/ sub-directory and move all ports there.

This is to keep the top-level directory clean, to make it clear what is
core and what is a port, and to allow the repository to grow with new ports
in a sustainable way.

1 files changed, 0 insertions, 147 deletions

diff --git a/stmhal/usrsw.c b/stmhal/usrsw.c
deleted file mode 100644
index a7721ad77..000000000
--- a/stmhal/usrsw.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * This file is part of the MicroPython project, http://micropython.org/
- *
- * The MIT License (MIT)
- *
- * Copyright (c) 2013, 2014 Damien P. George
- *
- * 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 <stdio.h>
-
-#include "py/runtime.h"
-#include "py/mphal.h"
-#include "extint.h"
-#include "pin.h"
-#include "genhdr/pins.h"
-#include "usrsw.h"
-
-#if MICROPY_HW_HAS_SWITCH
-
-/// \moduleref pyb
-/// \class Switch - switch object
-///
-/// A Switch object is used to control a push-button switch.
-///
-/// Usage:
-///
-///      sw = pyb.Switch()       # create a switch object
-///      sw()                    # get state (True if pressed, False otherwise)
-///      sw.callback(f)          # register a callback to be called when the
-///                              #   switch is pressed down
-///      sw.callback(None)       # remove the callback
-///
-/// Example:
-///
-///      pyb.Switch().callback(lambda: pyb.LED(1).toggle())
-
-// this function inits the switch GPIO so that it can be used
-void switch_init0(void) {
-    mp_hal_pin_config(&MICROPY_HW_USRSW_PIN, MP_HAL_PIN_MODE_INPUT, MICROPY_HW_USRSW_PULL, 0);
-}
-
-int switch_get(void) {
-    int val = ((MICROPY_HW_USRSW_PIN.gpio->IDR & MICROPY_HW_USRSW_PIN.pin_mask) != 0);
-    return val == MICROPY_HW_USRSW_PRESSED;
-}
-
-/******************************************************************************/
-// MicroPython bindings
-
-typedef struct _pyb_switch_obj_t {
-    mp_obj_base_t base;
-} pyb_switch_obj_t;
-
-STATIC const pyb_switch_obj_t pyb_switch_obj = {{&pyb_switch_type}};
-
-void pyb_switch_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {
-    mp_print_str(print, "Switch()");
-}
-
-/// \classmethod \constructor()
-/// Create and return a switch object.
-STATIC mp_obj_t pyb_switch_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *args) {
-    // check arguments
-    mp_arg_check_num(n_args, n_kw, 0, 0, false);
-
-    // No need to clear the callback member: if it's already been set and registered
-    // with extint then we don't want to reset that behaviour.  If it hasn't been set,
-    // then no extint will be called until it is set via the callback method.
-
-    // return static switch object
-    return (mp_obj_t)&pyb_switch_obj;
-}
-
-/// \method \call()
-/// Return the switch state: `True` if pressed down, `False` otherwise.
-mp_obj_t pyb_switch_call(mp_obj_t self_in, size_t n_args, size_t n_kw, const mp_obj_t *args) {
-    // get switch state
-    mp_arg_check_num(n_args, n_kw, 0, 0, false);
-    return switch_get() ? mp_const_true : mp_const_false;
-}
-
-mp_obj_t pyb_switch_value(mp_obj_t self_in) {
-    (void)self_in;
-    return mp_obj_new_bool(switch_get());
-}
-STATIC MP_DEFINE_CONST_FUN_OBJ_1(pyb_switch_value_obj, pyb_switch_value);
-
-STATIC mp_obj_t switch_callback(mp_obj_t line) {
-    if (MP_STATE_PORT(pyb_switch_callback) != mp_const_none) {
-        mp_call_function_0(MP_STATE_PORT(pyb_switch_callback));
-    }
-    return mp_const_none;
-}
-STATIC MP_DEFINE_CONST_FUN_OBJ_1(switch_callback_obj, switch_callback);
-
-/// \method callback(fun)
-/// Register the given function to be called when the switch is pressed down.
-/// If `fun` is `None`, then it disables the callback.
-mp_obj_t pyb_switch_callback(mp_obj_t self_in, mp_obj_t callback) {
-    MP_STATE_PORT(pyb_switch_callback) = callback;
-    // Init the EXTI each time this function is called, since the EXTI
-    // may have been disabled by an exception in the interrupt, or the
-    // user disabling the line explicitly.
-    extint_register((mp_obj_t)&MICROPY_HW_USRSW_PIN,
-                    MICROPY_HW_USRSW_EXTI_MODE,
-                    MICROPY_HW_USRSW_PULL,
-                    callback == mp_const_none ? mp_const_none : (mp_obj_t)&switch_callback_obj,
-                    true);
-    return mp_const_none;
-}
-STATIC MP_DEFINE_CONST_FUN_OBJ_2(pyb_switch_callback_obj, pyb_switch_callback);
-
-STATIC const mp_rom_map_elem_t pyb_switch_locals_dict_table[] = {
-    { MP_ROM_QSTR(MP_QSTR_value), MP_ROM_PTR(&pyb_switch_value_obj) },
-    { MP_ROM_QSTR(MP_QSTR_callback), MP_ROM_PTR(&pyb_switch_callback_obj) },
-};
-
-STATIC MP_DEFINE_CONST_DICT(pyb_switch_locals_dict, pyb_switch_locals_dict_table);
-
-const mp_obj_type_t pyb_switch_type = {
-    { &mp_type_type },
-    .name = MP_QSTR_Switch,
-    .print = pyb_switch_print,
-    .make_new = pyb_switch_make_new,
-    .call = pyb_switch_call,
-    .locals_dict = (mp_obj_dict_t*)&pyb_switch_locals_dict,
-};
-
-#endif // MICROPY_HW_HAS_SWITCH