moved hid70dongle usbhid pc interface

git-svn-id: https://svn.spreadspace.org/mur.sat@443 7de4ea59-55d0-425e-a1af-a3118ea81d4c

1 files changed, 0 insertions, 412 deletions

diff --git a/software/hhd70dongle/pcusbhid/hid_MACOSX.c b/software/hhd70dongle/pcusbhid/hid_MACOSX.c
deleted file mode 100644
index c5d5d1b..0000000
--- a/software/hhd70dongle/pcusbhid/hid_MACOSX.c
+++ /dev/null
@@ -1,412 +0,0 @@
-/* Simple Raw HID functions for Linux - for use with Teensy RawHID example
- * http://www.pjrc.com/teensy/rawhid.html
- * Copyright (c) 2009 PJRC.COM, LLC
- *
- *  rawhid_open - open 1 or more devices
- *  rawhid_recv - receive a packet
- *  rawhid_send - send a packet
- *  rawhid_close - close a device
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- * 
- * The above description, website URL and copyright notice and this permission
- * notice shall be included in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * Version 1.0: Initial Release
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <unistd.h>
-#include <IOKit/IOKitLib.h>
-#include <IOKit/hid/IOHIDLib.h>
-
-#include "hid.h"
-
-#define BUFFER_SIZE 64
-
-#define printf(...) // comment this out to get lots of info printed
-
-
-// a list of all opened HID devices, so the caller can
-// simply refer to them by number
-typedef struct hid_struct hid_t;
-typedef struct buffer_struct buffer_t;
-static hid_t *first_hid = NULL;
-static hid_t *last_hid = NULL;
-struct hid_struct {
-	IOHIDDeviceRef ref;
-	int open;
-	uint8_t buffer[BUFFER_SIZE];
-	buffer_t *first_buffer;
-	buffer_t *last_buffer;
-	struct hid_struct *prev;
-	struct hid_struct *next;
-};
-struct buffer_struct {
-	struct buffer_struct *next;
-	uint32_t len;
-	uint8_t buf[BUFFER_SIZE];
-};
-
-// private functions, not intended to be used from outside this file
-static void add_hid(hid_t *);
-static hid_t * get_hid(int);
-static void free_all_hid(void);
-static void hid_close(hid_t *);
-static void attach_callback(void *, IOReturn, void *, IOHIDDeviceRef);
-static void detach_callback(void *, IOReturn, void *hid_mgr, IOHIDDeviceRef dev);
-static void timeout_callback(CFRunLoopTimerRef, void *);
-static void input_callback(void *, IOReturn, void *, IOHIDReportType,
-	 uint32_t, uint8_t *, CFIndex);
-
-
-
-//  rawhid_recv - receive a packet
-//    Inputs:
-//	num = device to receive from (zero based)
-//	buf = buffer to receive packet
-//	len = buffer's size
-//	timeout = time to wait, in milliseconds
-//    Output:
-//	number of bytes received, or -1 on error
-//
-int rawhid_recv(int num, void *buf, int len, int timeout)
-{
-	hid_t *hid;
-	buffer_t *b;
-	CFRunLoopTimerRef timer=NULL;
-	CFRunLoopTimerContext context;
-	int ret=0, timeout_occurred=0;
-
-	if (len < 1) return 0;
-	hid = get_hid(num);
-	if (!hid || !hid->open) return -1;
-	if ((b = hid->first_buffer) != NULL) {
-		if (len > b->len) len = b->len;
-		memcpy(buf, b->buf, len);
-		hid->first_buffer = b->next;
-		free(b);
-		return len;
-	}
-	memset(&context, 0, sizeof(context));
-	context.info = &timeout_occurred;
-	timer = CFRunLoopTimerCreate(NULL, CFAbsoluteTimeGetCurrent() +
-		(double)timeout / 1000.0, 0, 0, 0, timeout_callback, &context);
-	CFRunLoopAddTimer(CFRunLoopGetCurrent(), timer, kCFRunLoopDefaultMode);
-	while (1) {
-		CFRunLoopRun();
-		if ((b = hid->first_buffer) != NULL) {
-			if (len > b->len) len = b->len;
-			memcpy(buf, b->buf, len);
-			hid->first_buffer = b->next;
-			free(b);
-			ret = len;
-			break;
-		}
-		if (!hid->open) {
-			printf("rawhid_recv, device not open\n");
-			ret = -1;
-			break;
-		}
-		if (timeout_occurred) break;
-	}
-	CFRunLoopTimerInvalidate(timer);
-	CFRelease(timer);
-	return ret;
-}
-
-static void input_callback(void *context, IOReturn ret, void *sender,
-	IOHIDReportType type, uint32_t id, uint8_t *data, CFIndex len)
-{
-	buffer_t *n;
-	hid_t *hid;
-
-	printf("input_callback\n");
-	if (ret != kIOReturnSuccess || len < 1) return;
-	hid = context;
-	if (!hid || hid->ref != sender) return;
-	n = (buffer_t *)malloc(sizeof(buffer_t));
-	if (!n) return;
-	if (len > BUFFER_SIZE) len = BUFFER_SIZE;
-	memcpy(n->buf, data, len);
-	n->len = len;
-	n->next = NULL;
-	if (!hid->first_buffer || !hid->last_buffer) {
-		hid->first_buffer = hid->last_buffer = n;
-	} else {
-		hid->last_buffer->next = n;
-		hid->last_buffer = n;
-	}
-	CFRunLoopStop(CFRunLoopGetCurrent());
-}
-
-static void timeout_callback(CFRunLoopTimerRef timer, void *info)
-{
-	printf("timeout_callback\n");
-	*(int *)info = 1;
-	CFRunLoopStop(CFRunLoopGetCurrent());
-}
-
-
-void output_callback(void *context, IOReturn ret, void *sender,
-	IOHIDReportType type, uint32_t id, uint8_t *data, CFIndex len)
-{
-	printf("output_callback, r=%d\n", ret);
-	if (ret == kIOReturnSuccess) {
-		*(int *)context = len;
-	} else {
-		// timeout if not success?
-		*(int *)context = 0;
-	}
-	CFRunLoopStop(CFRunLoopGetCurrent());
-}
-
-
-//  rawhid_send - send a packet
-//    Inputs:
-//	num = device to transmit to (zero based)
-//	buf = buffer containing packet to send
-//	len = number of bytes to transmit
-//	timeout = time to wait, in milliseconds
-//    Output:
-//	number of bytes sent, or -1 on error
-//
-int rawhid_send(int num, void *buf, int len, int timeout)
-{
-	hid_t *hid;
-	int result=-100;
-
-	hid = get_hid(num);
-	if (!hid || !hid->open) return -1;
-#if 1
-	#warning "Send timeout not implemented on MACOSX"
-	IOReturn ret = IOHIDDeviceSetReport(hid->ref, kIOHIDReportTypeOutput, 0, buf, len);
-	result = (ret == kIOReturnSuccess) ? len : -1;
-#endif
-#if 0
-	// No matter what I tried this never actually sends an output
-	// report and output_callback never gets called.  Why??
-	// Did I miss something?  This is exactly the same params as
-	// the sync call that works.  Is it an Apple bug?
-	// (submitted to Apple on 22-sep-2009, problem ID 7245050)
-	//
-	IOHIDDeviceScheduleWithRunLoop(hid->ref, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode);
-	// should already be scheduled with run loop by attach_callback,
-	// sadly this doesn't make any difference either way
-
-	// could this be related?
-	// http://lists.apple.com/archives/usb/2008/Aug/msg00021.html
-	//
-	IOHIDDeviceSetReportWithCallback(hid->ref, kIOHIDReportTypeOutput,
-		0, buf, len, (double)timeout / 1000.0, output_callback, &result);
-	while (1) {
-		printf("enter run loop (send)\n");
-		CFRunLoopRun();
-		printf("leave run loop (send)\n");
-		if (result > -100) break;
-		if (!hid->open) {
-			result = -1;
-			break;
-		}
-	}
-#endif
-	return result;
-}
-
-
-//  rawhid_open - open 1 or more devices
-//
-//    Inputs:
-//	max = maximum number of devices to open
-//	vid = Vendor ID, or -1 if any
-//	pid = Product ID, or -1 if any
-//	usage_page = top level usage page, or -1 if any
-//	usage = top level usage number, or -1 if any
-//    Output:
-//	actual number of devices opened
-//
-int rawhid_open(int max, int vid, int pid, int usage_page, int usage)
-{
-        static IOHIDManagerRef hid_manager=NULL;
-        CFMutableDictionaryRef dict;
-        CFNumberRef num;
-        IOReturn ret;
-	hid_t *p;
-	int count=0;
-
-	if (first_hid) free_all_hid();
-	printf("rawhid_open, max=%d\n", max);
-	if (max < 1) return 0;
-        // Start the HID Manager
-        // http://developer.apple.com/technotes/tn2007/tn2187.html
-	if (!hid_manager) {
-        	hid_manager = IOHIDManagerCreate(kCFAllocatorDefault, kIOHIDOptionsTypeNone);
-        	if (hid_manager == NULL || CFGetTypeID(hid_manager) != IOHIDManagerGetTypeID()) {
-                	if (hid_manager) CFRelease(hid_manager);
-                	return 0;
-        	}
-	}
-	if (vid > 0 || pid > 0 || usage_page > 0 || usage > 0) {
-		// Tell the HID Manager what type of devices we want
-        	dict = CFDictionaryCreateMutable(kCFAllocatorDefault, 0,
-                	&kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
-        	if (!dict) return 0;
-		if (vid > 0) {
-			num = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &vid);
-			CFDictionarySetValue(dict, CFSTR(kIOHIDVendorIDKey), num);
-			CFRelease(num);
-		}
-		if (pid > 0) {
-			num = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &pid);
-			CFDictionarySetValue(dict, CFSTR(kIOHIDProductIDKey), num);
-			CFRelease(num);
-		}
-		if (usage_page > 0) {
-			num = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &usage_page);
-			CFDictionarySetValue(dict, CFSTR(kIOHIDPrimaryUsagePageKey), num);
-			CFRelease(num);
-		}
-		if (usage > 0) {
-			num = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &usage);
-			CFDictionarySetValue(dict, CFSTR(kIOHIDPrimaryUsageKey), num);
-			CFRelease(num);
-		}
-        	IOHIDManagerSetDeviceMatching(hid_manager, dict);
-        	CFRelease(dict);
-	} else {
-        	IOHIDManagerSetDeviceMatching(hid_manager, NULL);
-	}
-	// set up a callbacks for device attach & detach
-        IOHIDManagerScheduleWithRunLoop(hid_manager, CFRunLoopGetCurrent(),
-		kCFRunLoopDefaultMode);
-        IOHIDManagerRegisterDeviceMatchingCallback(hid_manager, attach_callback, NULL);
-	IOHIDManagerRegisterDeviceRemovalCallback(hid_manager, detach_callback, NULL);
-        ret = IOHIDManagerOpen(hid_manager, kIOHIDOptionsTypeNone);
-        if (ret != kIOReturnSuccess) {
-                IOHIDManagerUnscheduleFromRunLoop(hid_manager,
-                        CFRunLoopGetCurrent(), kCFRunLoopDefaultMode);
-                CFRelease(hid_manager);
-                return 0;
-        }
-	printf("run loop\n");
-	// let it do the callback for all devices
-	while (CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0, true) == kCFRunLoopRunHandledSource) ;
-	// count up how many were added by the callback
-	for (p = first_hid; p; p = p->next) count++;
-	return count;
-}
-
-
-//  rawhid_close - close a device
-//
-//    Inputs:
-//	num = device to close (zero based)
-//    Output
-//	(nothing)
-//
-void rawhid_close(int num)
-{
-	hid_t *hid;
-
-	hid = get_hid(num);
-	if (!hid || !hid->open) return;
-	hid_close(hid);
-	hid->open = 0;
-}
-
-
-static void add_hid(hid_t *h)
-{
-	if (!first_hid || !last_hid) {
-		first_hid = last_hid = h;
-		h->next = h->prev = NULL;
-		return;
-	}
-	last_hid->next = h;
-	h->prev = last_hid;
-	h->next = NULL;
-	last_hid = h;
-}
-
-
-static hid_t * get_hid(int num)
-{
-	hid_t *p;
-	for (p = first_hid; p && num > 0; p = p->next, num--) ;
-	return p;
-}
-
-
-static void free_all_hid(void)
-{
-	hid_t *p, *q;
-
-	for (p = first_hid; p; p = p->next) {
-		hid_close(p);
-	}
-	p = first_hid;
-	while (p) {
-		q = p;
-		p = p->next;
-		free(q);
-	}
-	first_hid = last_hid = NULL;
-}
-
-
-static void hid_close(hid_t *hid)
-{
-	if (!hid || !hid->open || !hid->ref) return;
-	IOHIDDeviceUnscheduleFromRunLoop(hid->ref, CFRunLoopGetCurrent( ), kCFRunLoopDefaultMode);
-	IOHIDDeviceClose(hid->ref, kIOHIDOptionsTypeNone);
-	hid->ref = NULL;
-}
-
-static void detach_callback(void *context, IOReturn r, void *hid_mgr, IOHIDDeviceRef dev)
-{
-	hid_t *p;
-
-	printf("detach callback\n");
-	for (p = first_hid; p; p = p->next) {
-		if (p->ref == dev) {
-			p->open = 0;
-			CFRunLoopStop(CFRunLoopGetCurrent());
-			return;
-		}
-	}
-}
-
-
-static void attach_callback(void *context, IOReturn r, void *hid_mgr, IOHIDDeviceRef dev)
-{
-	struct hid_struct *h;
-
-	printf("attach callback\n");
-	if (IOHIDDeviceOpen(dev, kIOHIDOptionsTypeNone) != kIOReturnSuccess) return;
-	h = (hid_t *)malloc(sizeof(hid_t));
-	if (!h) return;
-	memset(h, 0, sizeof(hid_t));
-	IOHIDDeviceScheduleWithRunLoop(dev, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode);
-	IOHIDDeviceRegisterInputReportCallback(dev, h->buffer, sizeof(h->buffer),
-		input_callback, h);
-	h->ref = dev;
-	h->open = 1;
-	add_hid(h);
-}
-
-