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Use concise serial port names

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Matthias Neeracher 2014-12-29 09:00:11 +01:00 committed by Matthias Neeracher
parent efd0785a74
commit f8315ff7ba
1 changed files with 3 additions and 1 deletions
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4
AVRsack/ASSerial.mm
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@ -33,12 +33,14 @@ NSString * kASSerialPortsChanged = @"PortsChanged";
NSMutableArray * cuPorts = [NSMutableArray array]; NSMutableArray * cuPorts = [NSMutableArray array];
for (NSString * port in [[NSFileManager defaultManager] contentsOfDirectoryAtPath:@"/dev" error: nil]) { for (NSString * port in [[NSFileManager defaultManager] contentsOfDirectoryAtPath:@"/dev" error: nil]) {
if ([[port substringToIndex:2] isEqualToString:@"cu"]) if ([[port substringToIndex:2] isEqualToString:@"cu"])
[cuPorts addObject:[@"/dev/" stringByAppendingString:port]]; [cuPorts addObject:[port substringFromIndex:3]];
} }
return cuPorts; return cuPorts;
} }
+ (NSFileHandle *)openPort:(NSString *)port withSpeed:(int)speed { + (NSFileHandle *)openPort:(NSString *)port withSpeed:(int)speed {
if (![port containsString:@"/"])
port = [NSString stringWithFormat:@"/dev/cu.%@", port];
int fd = open([port UTF8String], O_RDWR | O_NOCTTY | O_NONBLOCK); int fd = open([port UTF8String], O_RDWR | O_NOCTTY | O_NONBLOCK);
if (fd < 0) if (fd < 0)
return nil; return nil;