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added touchpadXXXXX driver template

remotes/origin_old/ugfx_release_2.6
Tectu 11 years ago
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d8a0e7fe78
4 changed files with 210 additions and 0 deletions
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  1. 5
      templates/readme.txt
  2. 154
      templates/touchpadXXXXX/touchpad_lld.c
  3. 6
      templates/touchpadXXXXX/touchpad_lld.mk
  4. 45
      templates/touchpadXXXXX/touchpad_lld_config.h

5
templates/readme.txt
View File

@ -2,3 +2,8 @@ The following low level driver templates are available:
GDISP:
gdispXXXXX - Generalised GDISP driver
TOUCHPAD:
touchpadXXXXX - Generalised TOUCHPAD driver

154
templates/touchpadXXXXX/touchpad_lld.c
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@ -0,0 +1,154 @@
/*
ChibiOS-LCD-Driver - Copyright (C) 2012
Joel Bodenmann aka Tectu <joel@unormal.org>
This file is part of ChibiOS-LCD-Driver.
ChibiOS-LCD-Driver is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS-LCD-Driver is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file touchpadXPT2046/touchpad_lld.c
* @brief Touchpad Driver subsystem low level driver source.
*
* @addtogroup TOUCHPAD
* @{
*/
#include "ch.h"
#include "hal.h"
#include "touchpad.h"
#if HAL_USE_TOUCHPAD || defined(__DOXYGEN__)
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
/* put needed macros for your interface/driver here.
* when using SPI, macros for setting and clearing CS line
*/
#define TP_CS_HIGH palSetPad(TP_CS_PORT, TP_CS)
#define TP_CS_LOW palClearPad(TP_CS_PORT, TP_CS)
#ifdef UNUSED
#elif defined(__GNUC__)
# define UNUSED(x) UNUSED_ ## x __attribute__((unused))
#elif defined(__LCLINT__)
# define UNUSED(x) /*@unused@*/ x
#else
# define UNUSED(x) x
#endif
/*===========================================================================*/
/* Driver exported variables. */
/*===========================================================================*/
#if !defined(__DOXYGEN__)
TOUCHPADDriver Touchpad;
#endif
/*===========================================================================*/
/* Driver local variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver interrupt handlers. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
/* ---- Required Routines ---- */
/**
* @brief Low level Touchpad driver initialization.
*
* @notapi
*/
void tp_lld_init(TOUCHPADDriver *tp) {
/* do communicate with the touchpad controller
* to do any inizialisation (mostly spiStart())
*/
}
/**
* @brief Reads out the X direction.
*
* @notapi
*/
uint16_t tp_lld_read_x(void) {
uint16_t x;
/* do communicate with the touchpad controller
* to receive the X-Coordinate
*/
x = 0;
return x;
}
/*
* @brief Reads out the Y direction.
*
* @notapi
*/
uint16_t tp_lld_read_y(void) {
uint16_t y;
/* do communicate with the touchpad controller
* to receive the Y-Coordinate
*/
y = 0;
return y;
}
/* ---- Optional Routines ---- */
#if TOUCHPAD_HAS_IRQ || defined(__DOXYGEN__)
/*
* @brief for checking if touchpad is pressed or not.
*
* @return 1 if pressed / 0 if not pressed
*
* @notapi
*/
uint8_t tp_lld_irq(void) {
/* do return PEN IRQ state if your
* touchpad controller does have any
*/
return 0;
}
#endif
#if TOUCHPAD_HAS_PRESSURE || defined(__DOXYGEN__)
/*
* @brief Reads out the Z direction / pressure.
*
* @notapi
*/
uint16_t tp_lld_read_z(void) {
/* return the pressure */
return 0;
}
#endif
#endif /* HAL_USE_TOUCHPAD */
/** @} */

6
templates/touchpadXXXXX/touchpad_lld.mk
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@ -0,0 +1,6 @@
# List the required driver.
LCDSRC += $(LCDLIB)/drivers/touchpad/touchpadYOURDEVICE/touchpad_lld.c
# Required include directories
LCDINC += $(LCDLIB)/drivers/touchpad/touchpadYOURDEVICE

45
templates/touchpadXXXXX/touchpad_lld_config.h
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@ -0,0 +1,45 @@
/*
ChibiOS-LCD-Driver - Copyright (C) 2012
Joel Bodenmann aka Tectu <joel@unormal.org>
This file is part of ChibiOS-LCD-Driver.
ChibiOS-LCD-Driver is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS-LCD-Driver is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file touchpadXPT2046/touchpad_lld_config.h
* @brief Touchppad Driver subsystem low level driver.
*
* @addtogroup TOUCHPAD
* @{
*/
#ifndef _TOUCHPAD_LLD_CONFIG_H
#define _TOUCHPAD_LLD_CONFIG_H
#if HAL_USE_TOUCHPAD || defined(__DOXYGEN__)
/*===========================================================================*/
/* Driver hardware support. */
/*===========================================================================*/
#define TOUCHPAD_HAS_IRQ TRUE
#define TOUCHPAD_HAS_PRESSURE TRUE
#endif /* HAL_USE_TOUCHPAD */
#endif /* _TOUCHPAD_LLD_CONFIG_H */
/** @} */
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