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Implemented options for sending every kind of voice message

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This commit is contained in:
Douglas Heriot 2013-01-23 11:07:39 +11:00
parent 71552fec46
commit bc230d6708
2 changed files with 176 additions and 12 deletions
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1
DHSendMIDI.xcodeproj/project.pbxproj
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@ -293,6 +293,7 @@
A513A6A416AF2F47000DF615 /* Release */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
/* End XCConfigurationList section */
};

187
DHSendMIDI/main.m
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@ -8,33 +8,196 @@
#import <Foundation/Foundation.h>
#import <SnoizeMIDI/SnoizeMIDI.h>
#include <getopt.h>
int main(int argc, const char * argv[])
enum OPTION
{
O_VERSION = 'V',
O_HELP = 'h',
O_CHANNEL = 'c',
O_DESTINATION = 'd',
O_VERBOSE = 'v',
O_NOTE_OFF = 'm',
O_NOTE_ON = 'n',
O_AFTERTOUCH = 'a',
O_CONTROL_CHANGE = 'r',
O_PROGRAM_CHANGE = 'p',
O_CHANNEL_PRESSURE = 's',
O_PITCH_WHEEL = 'w',
};
void printVersion(void);
void printHelp(void);
int main(int argc, char * const *argv)
{
@autoreleasepool
{
if(argc != 3)
SMVoiceMessageStatus messageStatus = SMVoiceMessageStatusControl;
Byte channel = 1;
uint8_t data[2] = {0};
NSString *destination = nil;
BOOL verbose = NO;
static struct option longOoptions[] = {
{"version", no_argument, NULL, O_VERSION},
{"help", no_argument, NULL, O_HELP},
{"channel", required_argument, NULL, 'c'},
{"destination", required_argument, NULL, 'd'},
{"verbose", no_argument, NULL, 'v'},
{"note-off", no_argument, NULL, O_NOTE_OFF},
{"note-on", no_argument, NULL, O_NOTE_ON},
{"aftertouch", no_argument, NULL, O_AFTERTOUCH},
{"control-change", no_argument, NULL, O_CONTROL_CHANGE},
{"control", no_argument, NULL, O_CONTROL_CHANGE},
{"cc", no_argument, NULL, O_CONTROL_CHANGE},
{"program-change", no_argument, NULL, O_PROGRAM_CHANGE},
{"program", no_argument, NULL, O_PROGRAM_CHANGE},
{"pc", no_argument, NULL, O_PROGRAM_CHANGE},
{"channel-pressure",no_argument, NULL, O_CHANNEL_PRESSURE},
{"pressure", no_argument, NULL, O_CHANNEL_PRESSURE},
{"pitch-wheel", no_argument, NULL, O_PITCH_WHEEL},
{"pitch", no_argument, NULL, O_PITCH_WHEEL},
};
const char shortOptions[] = {
O_VERSION, O_HELP,
O_CHANNEL, ':', O_DESTINATION, ':', O_VERBOSE,
O_NOTE_ON, O_NOTE_OFF, O_AFTERTOUCH, O_CONTROL_CHANGE, O_PROGRAM_CHANGE, O_CHANNEL_PRESSURE, O_PITCH_WHEEL,
'\0'};
int ch;
while((ch = getopt_long(argc, argv, shortOptions, longOoptions, NULL)) != -1)
{
fprintf(stderr, "Must have 2 arguments - MIDI CC Controller and Value\n");
switch ((enum OPTION)ch)
{
case O_VERSION:
printVersion();
exit(0);
break;
case O_HELP:
printVersion();
printHelp();
exit(0);
break;
case O_CHANNEL:
channel = atoi(optarg);
// Make sure it’s within bounds 1-16
channel -= 1;
channel %= 16;
channel += 1;
break;
case O_DESTINATION:
destination = [NSString stringWithUTF8String:optarg];
break;
case O_VERBOSE:
verbose = YES;
break;
case O_NOTE_ON:
messageStatus = SMVoiceMessageStatusNoteOn;
break;
case O_NOTE_OFF:
messageStatus = SMVoiceMessageStatusNoteOff;
break;
case O_AFTERTOUCH:
messageStatus = SMVoiceMessageStatusAftertouch;
break;
case O_CONTROL_CHANGE:
messageStatus = SMVoiceMessageStatusControl;
break;
case O_PROGRAM_CHANGE:
messageStatus = SMVoiceMessageStatusProgram;
break;
case O_CHANNEL_PRESSURE:
messageStatus = SMVoiceMessageStatusChannelPressure;
break;
case O_PITCH_WHEEL:
messageStatus = SMVoiceMessageStatusPitchWheel;
break;
}
}
argc -= optind;
argv += optind;
// Create the message
SMVoiceMessage *message = [[SMVoiceMessage alloc] initWithTimeStamp:0 statusByte:messageStatus];
[message setTimeStampToNow];
[message setChannel:channel];
const NSUInteger requiredLength = message.otherDataLength;
// Check the given arguments
if(argc != requiredLength)
{
const char s[] = {requiredLength == 1 ? '\0' : 's', '\0'};
fprintf(stderr, "%s message must have %lu argument%s\n", message.typeForDisplay.UTF8String, requiredLength, s);
return 1;
}
// Get the arguments
// Make sure they’re within 0-127, by &ing with 0x7F
data[0] = atoi(argv[0]) & 0x7F;
[message setDataByte1:data[0]];
if(requiredLength > 1)
{
data[1] = atoi(argv[1]) & 0x7F;
[message setDataByte2:data[2]];
}
SMPortOutputStream *os = [[SMPortOutputStream alloc] init];
[os setEndpoints:[NSSet setWithArray:[SMDestinationEndpoint destinationEndpoints]]];
uint8_t byte1 = atoi(argv[1]);
uint8_t byte2 = atoi(argv[2]);
// Set the destination endpoints
NSSet *endpoints = nil;
SMVoiceMessage *message = [[SMVoiceMessage alloc] initWithTimeStamp:0 statusByte:SMVoiceMessageStatusControl];
[message setTimeStampToNow];
[message setDataByte1:byte1];
[message setDataByte2:byte2];
[message setChannel:1];
if(destination)
endpoints = [NSSet setWithObject:[SMDestinationEndpoint destinationEndpointWithName:destination]];
else
endpoints = [NSSet setWithArray:[SMDestinationEndpoint destinationEndpoints]];
[os setEndpoints:endpoints];
// Send the message
[os takeMIDIMessages:@[message]];
printf("Sent CC %u %u\n", byte1, byte2);
if(verbose)
{
printf("Sent %s: %d", message.typeForDisplay.UTF8String, data[0]);
if([message otherDataLength] > 1)
printf(" %d", data[1]);
printf("\n");
}
}
return 0;
}
void printVersion(void)
{
printf("DHSendMIDI 1.0\nCopyright 2013, Douglas Heriot\nhttps://github.com/DouglasHeriot/DHSendMIDI\n");
}
void printHelp(void)
{
printf("DHSendMIDI");
}