224d0aefe4
* First part of multitarget porting * Delete firmware/targets/f7/Inc directory * Delete firmware/targets/f7/Src directory * gpio: cli fixes; about: using version from HAL * sdk: path fixes * gui: include fixes * applications: more include fixes * gpio: ported to new apis * hal: introduced furi_hal_target_hw.h; libs: added one_wire * hal: f18 target * github: also build f18 by default * typo fix * fbt: removed extra checks on app list * api: explicitly bundling select mlib headers with sdk * hal: f18: changed INPUT_DEBOUNCE_TICKS to match f7 * cleaned up commented out code * docs: added info on hw targets * docs: targets: formatting fixes * f18: fixed link error * f18: fixed API version to match f7 * docs: hardware: minor wording fixes * faploader: added fw target check * docs: typo fixes * github: not building komi target by default * fbt: support for `targets` field for built-in apps * github: reworked build flow to exclude app_set; fbt: removed komi-specific appset; added additional target buildset check * github: fixed build; nfc: fixed pvs warnings * attempt to fix target id * f7, f18: removed certain HAL function from public API * apps: debug: enabled bt_debug_app for f18 * Targets: backport input pins configuration routine from F7 to F18 Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
89 lines
1.8 KiB
C
89 lines
1.8 KiB
C
/**
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* @file furi_hal_ibutton.h
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* iButton HAL API
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*/
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#pragma once
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#include <stdbool.h>
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#include <stdint.h>
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#include <furi_hal_gpio.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef void (*FuriHalIbuttonEmulateCallback)(void* context);
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/** Initialize */
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void furi_hal_ibutton_init();
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void furi_hal_ibutton_emulate_start(
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uint32_t period,
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FuriHalIbuttonEmulateCallback callback,
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void* context);
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void furi_hal_ibutton_emulate_set_next(uint32_t period);
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void furi_hal_ibutton_emulate_stop();
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/**
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* Sets the pin to normal mode (open collector), and sets it to float
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*/
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void furi_hal_ibutton_start_drive();
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/**
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* Sets the pin to normal mode (open collector), and clears pin EXTI interrupt.
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* Used in EXTI interrupt context.
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*/
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void furi_hal_ibutton_start_drive_in_isr();
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/**
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* Sets the pin to interrupt mode (EXTI interrupt on rise or fall), and sets it to float
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*/
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void furi_hal_ibutton_start_interrupt();
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/**
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* Sets the pin to interrupt mode (EXTI interrupt on rise or fall), and clears pin EXTI interrupt.
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* Used in EXTI interrupt context.
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*/
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void furi_hal_ibutton_start_interrupt_in_isr();
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/**
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* Sets the pin to analog mode, and sets it to float
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*/
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void furi_hal_ibutton_stop();
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/**
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* Attach interrupt callback to iButton pin
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* @param cb callback
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* @param context context
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*/
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void furi_hal_ibutton_add_interrupt(GpioExtiCallback cb, void* context);
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/**
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* Remove interrupt callback from iButton pin
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*/
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void furi_hal_ibutton_remove_interrupt();
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/**
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* Sets the pin to low
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*/
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void furi_hal_ibutton_pin_low();
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/**
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* Sets the pin to high (float in iButton pin modes)
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*/
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void furi_hal_ibutton_pin_high();
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/**
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* Get pin level
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* @return true if level is high
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* @return false if level is low
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*/
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bool furi_hal_ibutton_pin_get_level();
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#ifdef __cplusplus
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}
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#endif
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