Skip to content

Commit

Permalink
Change physical row and column access in Multiplexercontroller.
Browse files Browse the repository at this point in the history
  • Loading branch information
FlorianFrank committed Apr 7, 2022
1 parent 23a4ba1 commit 2996b33
Showing 1 changed file with 8 additions and 8 deletions.
16 changes: 8 additions & 8 deletions Arduino_Firmware/Src/MultiplexerController.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -90,21 +90,21 @@ void MultiplexerController::DeInitializeMultiplexer()
*/
void MultiplexerController::WriteRowPhysical() const
{
digitalWrite(MUX1_A0, m_CurrentRow & 1);
digitalWrite(MUX1_A1, ((m_CurrentRow & 2) > 0) ? 1 : 0);
digitalWrite(MUX1_A2, ((m_CurrentRow & 4) > 0) ? 1 : 0);
digitalWrite(MUX1_A3, ((m_CurrentRow & 8) > 0) ? 1 : 0);
digitalWrite(MUX2_A0, m_CurrentColumn & 1);
digitalWrite(MUX2_A1, ((m_CurrentColumn & 2) > 0) ? 1 : 0);
digitalWrite(MUX2_A2, ((m_CurrentColumn & 4) > 0) ? 1 : 0);
digitalWrite(MUX2_A3, ((m_CurrentColumn & 8) > 0) ? 1 : 0);
}

/**
* @brief Sets the physical pins to set a row via the multiplexer 2 (U11)
*/
void MultiplexerController::WriteColumnPhysical() const
{
digitalWrite(MUX2_A0, m_CurrentColumn & 1);
digitalWrite(MUX2_A1, ((m_CurrentColumn & 2) > 0) ? 1 : 0);
digitalWrite(MUX2_A2, ((m_CurrentColumn & 4) > 0) ? 1 : 0);
digitalWrite(MUX2_A3, ((m_CurrentColumn & 8) > 0) ? 1 : 0);
digitalWrite(MUX1_A0, m_CurrentRow & 1);
digitalWrite(MUX1_A1, ((m_CurrentRow & 2) > 0) ? 1 : 0);
digitalWrite(MUX1_A2, ((m_CurrentRow & 4) > 0) ? 1 : 0);
digitalWrite(MUX1_A3, ((m_CurrentRow & 8) > 0) ? 1 : 0);
}


Expand Down

0 comments on commit 2996b33

Please sign in to comment.