FreeCalypso > hg > fc-magnetite
view src/cs/drivers/drv_app/kpd/kpd_scan_functions.h @ 358:6b8e432a8cd9
!GPRS configs: TEST and DMEM pools moved into IRAM
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 25 Dec 2017 03:14:09 +0000 |
parents | 945cf7f506b2 |
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/** * @file kpd_scan_functions.h * * Declaration of keypad interface functions. * * @author Laurent Sollier (l-sollier@ti.com) * @version 0.1 */ /* * History: * * Date Author Modification * ---------------------------------------- * 10/10/2001 L Sollier Create * * * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved */ #ifndef _KPD_SCAN_FUNCTIONS_H_ #define _KPD_SCAN_FUNCTIONS_H_ #include "kpd/kpd_i.h" #include "rv/rv_general.h" /* For Windows environment */ #ifdef _WINDOWS #ifdef __cplusplus extern "C" { #endif #endif /** * @name Internal functions * */ /*@{*/ #if (CHIPSET == 12) /** * function: kpd_init_ctrl_reg * Initialize the Control register */ void kpd_init_ctrl_reg(const UINT8 software_nreset, const T_KPD_Nsoftware_mode nsoftware_mode, const T_KPD_PTV ptv, const T_KPD_EnableDetection long_key_process_en, const T_KPD_EnableDetection time_out_empty_en, const T_KPD_EnableDetection time_out_long_key_en, const T_KPD_EnableDetection repeat_mode_en); /** * function: kpd_software_reset * * Reset software */ void kpd_software_reset(void); #endif /** * function: kpd_initialize_keypad_hardware * * Hardware initialization (Not implemented on Riviera tool). */ void kpd_initialize_keypad_hardware(void); /** * function: kpd_acknowledge_key_pressed * * Unmask keypad interrupt (Not implemented on Riviera tool). */ void kpd_acknowledge_key_pressed(void); /** * function: kpd_key_pressed * * This function send the message T_KPD_KEY_PRESSED_MSG with the value of key pressed. * * @param value Physical key identification. */ void kpd_key_pressed(UINT8 value); /** * function: kpd_scan_keypad * * This function returns the physical key Id for the pressed key, or * KPD_KEY_NULL if no key is pressed. * * @return Physical key identification. */ T_KPD_PHYSICAL_KEY_ID kpd_scan_keypad(void); #ifdef _WINDOWS /** * function: kpd_key_handler * * This function is called when a key is pressed (Interrupt process). * */ void kpd_key_handler(void); /** * function: kpd_key_released * * This function send the message T_KPD_KEY_PRESSED_MSG with the value of key=KPD_PKEY_NULL. * */ void kpd_key_released(void); /** * function: kpd_set_key_value * * This function set the key identification. * * @param value Physical key identification. */ void kpd_set_key_value(T_KPD_PHYSICAL_KEY_ID value); #ifdef __cplusplus } #endif #endif /*@}*/ #endif /* #ifndef _KPD_SCAN_FUNCTIONS_H_ */