added touchpadXXXXX driver template

4 files changed, 210 insertions, 0 deletions

diff --git a/templates/readme.txt b/templates/readme.txt
index a2c5b7ef..398cca3d 100644
--- a/templates/readme.txt
+++ b/templates/readme.txt
@@ -2,3 +2,8 @@ The following low level driver templates are available:
 

 GDISP:

 	gdispXXXXX		- Generalised GDISP driver

+

+TOUCHPAD:

+	touchpadXXXXX	- Generalised TOUCHPAD driver

+

+

diff --git a/templates/touchpadXXXXX/touchpad_lld.c b/templates/touchpadXXXXX/touchpad_lld.c
new file mode 100644
index 00000000..8c6c21d7
--- /dev/null
+++ b/templates/touchpadXXXXX/touchpad_lld.c
@@ -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 */

+/** @} */

+

diff --git a/templates/touchpadXXXXX/touchpad_lld.mk b/templates/touchpadXXXXX/touchpad_lld.mk
new file mode 100644
index 00000000..bbc7b527
--- /dev/null
+++ b/templates/touchpadXXXXX/touchpad_lld.mk
@@ -0,0 +1,6 @@
+# List the required driver.

+LCDSRC += $(LCDLIB)/drivers/touchpad/touchpadYOURDEVICE/touchpad_lld.c

+

+# Required include directories

+LCDINC += $(LCDLIB)/drivers/touchpad/touchpadYOURDEVICE

+

diff --git a/templates/touchpadXXXXX/touchpad_lld_config.h b/templates/touchpadXXXXX/touchpad_lld_config.h
new file mode 100644
index 00000000..95db9ec8
--- /dev/null
+++ b/templates/touchpadXXXXX/touchpad_lld_config.h
@@ -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 */

+/** @} */

+