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

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* 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
This commit is contained in:
SG
2022-03-29 23:01:56 +10:00
committed by GitHub
parent d15a9500c6
commit bdba15b366
112 changed files with 4444 additions and 3231 deletions
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2
firmware/targets/furi_hal_include/furi_hal_delay.h
View File

@@ -11,6 +11,8 @@
extern "C" {
#endif
extern uint32_t instructions_per_us;
/** Init DWT
*/
void furi_hal_delay_init(void);

49
firmware/targets/furi_hal_include/furi_hal_ibutton.h
View File

@@ -7,6 +7,7 @@
#include <stdbool.h>
#include <stdint.h>
#include "furi_hal_gpio.h"
#ifdef __cplusplus
extern "C" {
@@ -26,14 +27,60 @@ void furi_hal_ibutton_emulate_set_next(uint32_t period);
void furi_hal_ibutton_emulate_stop();
void furi_hal_ibutton_start();
/**
* Sets the pin to normal mode (open collector), and sets it to float
*/
void furi_hal_ibutton_start_drive();
/**
* Sets the pin to normal mode (open collector), and clears pin EXTI interrupt.
* Used in EXTI interrupt context.
*/
void furi_hal_ibutton_start_drive_in_isr();
/**
* Sets the pin to interrupt mode (EXTI interrupt on rise or fall), and sets it to float
*/
void furi_hal_ibutton_start_interrupt();
/**
* Sets the pin to interrupt mode (EXTI interrupt on rise or fall), and clears pin EXTI interrupt.
* Used in EXTI interrupt context.
*/
void furi_hal_ibutton_start_interrupt_in_isr();
/**
* Sets the pin to analog mode, and sets it to float
*/
void furi_hal_ibutton_stop();
/**
* Attach interrupt callback to iButton pin
* @param cb callback
* @param context context
*/
void furi_hal_ibutton_add_interrupt(GpioExtiCallback cb, void* context);
/**
* Remove interrupt callback from iButton pin
*/
void furi_hal_ibutton_remove_interrupt();
/**
* Sets the pin to low
*/
void furi_hal_ibutton_pin_low();
/**
* Sets the pin to high (float in iButton pin modes)
*/
void furi_hal_ibutton_pin_high();
/**
* Get pin level
* @return true if level is high
* @return false if level is low
*/
bool furi_hal_ibutton_pin_get_level();
#ifdef __cplusplus