alvierahman90/MMME3085_Lab_1
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minor edits to TestEncoderAAR.c

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This commit is contained in:
Akbar Rahman
2023-10-12 18:52:25 +01:00
parent eeed51f882
commit b7ddb49f1f
1 changed files with 4 additions and 4 deletions
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8
Lab_1/TestEncoderAAR.c
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@@ -19,7 +19,7 @@ char receivedChars[numChars]="00"; // an array to store the received data
void initialiseEncoderStateMachine(); void initialiseEncoderStateMachine();
void updateEncoderStateMachine(); void updateEncoderStateMachine();
enum states get_state(); enum states get_current_state();
int main() int main()
{ {
@@ -54,7 +54,7 @@ int main()
// Could be implemented as a C macro, which would be faster // Could be implemented as a C macro, which would be faster
// but I've forgotten how to define C macros // but I've forgotten how to define C macros
enum states get_state() enum states get_current_state()
{ {
/* If A is 0 and B is 0, system is in State 1 /* If A is 0 and B is 0, system is in State 1
If A is 1 and B is 0, system is in State 2 If A is 1 and B is 0, system is in State 2
@@ -72,13 +72,13 @@ enum states get_state()
void initialiseEncoderStateMachine() void initialiseEncoderStateMachine()
{ {
state = get_state(); state = get_current_state();
} }
void updateEncoderStateMachine() void updateEncoderStateMachine()
{ {
enum states new_state = get_state(); // get new state, don't update state yet so states can be compared enum states new_state = get_current_state(); // get new state, don't update state yet so states can be compared
switch (state) switch (state)
{ {