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/*
* Copyright (C) 2013 Cyanogenmod Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <errno.h>
#define LOG_TAG "irda"
#include <cutils/log.h>
#include <cutils/sockets.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <hardware/irda.h>
#include <errno.h>
#define IRDA_DEBUG 1
int fd = 0;
void irda_send_ircode(char* buffer, int length)
{
int retval;
retval = write(fd, buffer, length);
return;
}
static int open_irda(const struct hw_module_t* module, char const* name,
struct hw_device_t** device)
{
struct irda_device_t *dev = malloc(sizeof(struct irda_device_t));
memset(dev, 0, sizeof(*dev));
dev->common.tag = HARDWARE_DEVICE_TAG;
dev->common.version = 0;
dev->common.module = (struct hw_module_t*)module;
dev->send_ircode = irda_send_ircode;
*device = (struct hw_device_t*) dev;
fd = open("/sys/class/sec/sec_ir/ir_send", O_RDWR);
if(fd < 0) {
ALOGE("Unable to open IR device: %d - %s",errno,strerror(errno));
return fd;
}
return 0;
}
static struct hw_module_methods_t irda_module_methods = {
.open = open_irda
};
struct hw_module_t HAL_MODULE_INFO_SYM = {
.tag = HARDWARE_MODULE_TAG,
.module_api_version = 1,
.hal_api_version = 0,
.id = IRDA_HARDWARE_MODULE_ID,
.name = "Irda HW Module",
.author = "The CyanogenMod Project",
.methods = &irda_module_methods,
};
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