LTOBD2AdapterELM327: wrap ATSH (set header arbitration) and ATCRA (se…

…t response arbitration). #35
mickeyl · Feb 26, 2021 · 036f9f5 · 036f9f5
1 parent 8069c2f
commit 036f9f5
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diff --git a/Sources/LTSupportAutomotive/LTOBD2AdapterELM327.m b/Sources/LTSupportAutomotive/LTOBD2AdapterELM327.m
@@ -480,3 +480,32 @@ -(NSString*)formattedResponse
 }
 
 @end
+
+
+
+@implementation LTOBD2CommandELM327_SET_HEADER_ARBITRATION
+
++(instancetype)commandForId:(NSString*)header
+{
+    NSString* string = [NSString stringWithFormat:@"ATSH%@", header];
+    return [self commandWithRawString:string];
+}
+
+@end
+
+
+
+@implementation LTOBD2CommandELM327_CAN_RECEIVE_ARBITRATION
+
++(instancetype)command
+{
+    return [self commandWithRawString:@"ATCRA"];
+}
+
++(instancetype)commandForId:(NSString*)header
+{
+    NSString* string = [NSString stringWithFormat:@"ATCRA%@", header];
+    return [self commandWithRawString:string];
+}
+
+@end
diff --git a/Sources/LTSupportAutomotive/include/LTOBD2AdapterELM327.h b/Sources/LTSupportAutomotive/include/LTOBD2AdapterELM327.h
@@ -58,4 +58,19 @@ NS_ASSUME_NONNULL_BEGIN
 
 @end
 
+@interface LTOBD2CommandELM327_SET_HEADER_ARBITRATION : LTOBD2Command
+
++(instancetype)commandForId:(NSString*)header;
+
+@end
+
+/// CAN-ONLY commands (protocols 6 to C)
+
+@interface LTOBD2CommandELM327_CAN_RECEIVE_ARBITRATION : LTOBD2Command
+
++(instancetype)command; // clear receive arbitration (resets to broadcast)
++(instancetype)commandForId:(NSString*)header;
+
+@end
+
 NS_ASSUME_NONNULL_END