diff options
Diffstat (limited to 'nuttx/configs/olimex-lpc1766stk/src')
| -rw-r--r-- | nuttx/configs/olimex-lpc1766stk/src/Makefile | 20 | ||||
| -rw-r--r-- | nuttx/configs/olimex-lpc1766stk/src/lpc17_hidmouse.c | 167 |
2 files changed, 179 insertions, 8 deletions
diff --git a/nuttx/configs/olimex-lpc1766stk/src/Makefile b/nuttx/configs/olimex-lpc1766stk/src/Makefile index 3bec91f88..2484a177d 100644 --- a/nuttx/configs/olimex-lpc1766stk/src/Makefile +++ b/nuttx/configs/olimex-lpc1766stk/src/Makefile @@ -38,30 +38,34 @@ CFLAGS += -I$(TOPDIR)/sched ASRCS = -CSRCS = up_boot.c up_leds.c up_ssp.c +CSRCS = lpc17_boot.c lpc17_leds.c lpc17_ssp.c ifeq ($(CONFIG_NSH_ARCHINIT),y) -CSRCS += up_nsh.c +CSRCS += lpc17_nsh.c endif ifeq ($(CONFIG_USBMSC),y) -CSRCS += up_usbmsc.c +CSRCS += lpc17_usbmsc.c endif ifeq ($(CONFIG_NX_LCDDRIVER),y) -CSRCS += up_lcd.c +CSRCS += lpc17_lcd.c endif ifeq ($(CONFIG_ARCH_BUTTONS),y) -CSRCS += up_buttons.c +CSRCS += lpc17_buttons.c endif ifeq ($(CONFIG_CAN),y) -CSRCS += up_can.c +CSRCS += lpc17_can.c endif -ifeq ($(CONFIG_EXAMPLES_HIDKBD),y) -CSRCS += up_hidkbd.c +ifeq ($(CONFIG_USBHOST_HIDKBD),y) +CSRCS += lpc17_hidkbd.c +endif + +ifeq ($(CONFIG_USBHOST_HIDMOUSE),y) +CSRCS += lpc17_hidmouse.c endif AOBJS = $(ASRCS:.S=$(OBJEXT)) diff --git a/nuttx/configs/olimex-lpc1766stk/src/lpc17_hidmouse.c b/nuttx/configs/olimex-lpc1766stk/src/lpc17_hidmouse.c new file mode 100644 index 000000000..d78579245 --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/src/lpc17_hidmouse.c @@ -0,0 +1,167 @@ +/************************************************************************************ + * configs/olimex-lpc1766stk/src/lpc17_touchscreen.c + * + * Copyright (C) 2014 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <gnutt@nuttx.org> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include <stdbool.h> +#include <stdio.h> +#include <debug.h> +#include <assert.h> +#include <errno.h> + +#include <nuttx/usb/usbhost.h> +#include <nuttx/input/touchscreen.h> + +#ifdef CONFIG_USBHOST_HIDMOUSE + +/**************************************************************************** + * Pre-Processor Definitions + ****************************************************************************/ +/* Both CONFIG_DEBUG_INPUT and CONFIG_DEBUG_USB could apply to this file. + * We assume here that CONFIG_DEBUG_INPUT might be enabled separately, but + * CONFIG_DEBUG_USB implies both. + */ + +#ifndef CONFIG_DEBUG_INPUT +# undef idbg +# define idbg udbg +# undef illdbg +# define illdbg ulldbg +# undef ivdbg +# define ivdbg uvdbg +# undef illvdbg +# define illvdbg ullvdbg +#endif + +/**************************************************************************** + * Private Types + ****************************************************************************/ + +/**************************************************************************** + * Private Function Prototypes + ****************************************************************************/ + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: arch_tcinitialize + * + * Description: + * Each board that supports a touchscreen device must provide this + * function. This function is called by application-specific, setup logic + * to configure the USB HID mouse driver that emulates a touchscreen + * device. This function will register the driver as /dev/mouseN where N + * is the minor device number. + * + * Input Parameters: + * minor - The mouse device minor number + * + * Returned Value: + * Zero is returned on success. Otherwise, a negated errno value is + * returned to indicate the nature of the failure. + * + ****************************************************************************/ + +int arch_tcinitialize(int minor) +{ + static bool initialized = false; + int ret; + + idbg("minor %d\n", minor); + DEBUGASSERT(minor == 0); + + /* Have we already initialized? Since we never uninitialize we must prevent + * multiple initializations. This is necessary, for example, when the + * touchscreen example is used as a built-in application in NSH and can be + * called numerous time. It will attempt to initialize each time. + */ + + if (!initialized) + { + /* Initialize and register the USB HID mouse device class */ + + ret = usbhost_mouse_init(); + if (ret < 0) + { + idbg("Failed to register USB HID mouse device class\n"); + return -ENODEV; + } + + /* Now we are initialized */ + + initialized = true; + } + + return OK; +} + +/**************************************************************************** + * Name: arch_tcuninitialize + * + * Description: + * Each board that supports a touchscreen device must provide this function. + * This function is called by application-specific, setup logic to + * uninitialize the touchscreen device. + * + * Input Parameters: + * None + * + * Returned Value: + * None + * + ****************************************************************************/ + +void arch_tcuninitialize(void) +{ + /* No support for un-initializing the USB mouse driver. It will continue + * to run and process touch interrupts in the background. + */ +} + +#endif /* CONFIG_USBHOST_HIDMOUSE */ |