[FL-2393][FL-2381] iButton, OneWire: move to plain C (#1068)

* iButton: getting started on the worker concept
* Hal delay: added global instructions_per_us variable
* iButton: one wire slave
* iButton: ibutton key setter
* iButton: one wire host, use ibutton_hal
* iButton\RFID: common pulse decoder concept
* iButton: cyfral decoder
* iButton: worker thread concept
* iButton: metakom decoder
* iButton: write key through worker
* iButton: worker mode holder
* iButton: worker improvements
* iButton: Cyfral encoder
* iButton: Metakom encoder
* lib: pulse protocol helpers
* iButton: Metakom decoder
* iButton: Cyfral decoder
* iButton worker: separate modes
* iButton: libs documentation
* HAL: iButton gpio modes
* iButton worker: rename modes file
* iButton worker, hal: move to LL
* iButton CLI: worker for reading and emulation commands
* iButton HAL: correct init and emulation sequence
* iButton cli: moved to plain C
* iButton: move to worker, small step to plain C
* Libs, one wire: move to plain C
* Libs: added forgotten files to compilation
* iButton writer: get rid of manual disable/enable irq

applications/accessor/accessor_app.cpp

@@ -9,7 +9,7 @@ void AccessorApp::run(void) {
     bool exit = false;
 
     wiegand.begin();
-    onewire_master.start();
+    onewire_host_start(onewire_host);
 
     scenes[current_scene]->on_enter(this);
 
@@ -28,19 +28,20 @@ void AccessorApp::run(void) {
     scenes[current_scene]->on_exit(this);
 
     wiegand.end();
-    onewire_master.stop();
+    onewire_host_stop(onewire_host);
 }
 
-AccessorApp::AccessorApp()
-    : onewire_master{&ibutton_gpio} {
+AccessorApp::AccessorApp() {
     furi_hal_power_insomnia_enter();
     notification = static_cast<NotificationApp*>(furi_record_open("notification"));
+    onewire_host = onewire_host_alloc();
     furi_hal_power_enable_otg();
 }
 
 AccessorApp::~AccessorApp() {
     furi_hal_power_disable_otg();
     furi_record_close("notification");
+    onewire_host_free(onewire_host);
     furi_hal_power_insomnia_exit();
 }
 
@@ -136,6 +137,6 @@ WIEGAND* AccessorApp::get_wiegand() {
     return &wiegand;
 }
 
-OneWireMaster* AccessorApp::get_one_wire() {
-    return &onewire_master;
+OneWireHost* AccessorApp::get_one_wire() {
+    return onewire_host;
 }