Implement disabling keyboard matrix scanning for the left keyboard half, too.

shared/bridge_protocol.h

@@ -7,6 +7,7 @@
         BridgeCommand_GetKeyStates,
         BridgeCommand_SetTestLed,
         BridgeCommand_SetLedPwmBrightness,
+        BridgeCommand_SetDisableKeyMatrixScanState,
     } bridge_command_t;
 
 #endif

shared/key_matrix.c

@@ -1,6 +1,5 @@
 #include "fsl_gpio.h"
 #include "key_matrix.h"
-#include "test_states.h"
 
 void KeyMatrix_Init(key_matrix_t *keyMatrix)
 {
@@ -21,10 +20,6 @@ void KeyMatrix_Init(key_matrix_t *keyMatrix)
 
 void KeyMatrix_Scan(key_matrix_t *keyMatrix)
 {
-    if (TestStates.disableKeyMatrixScan) {
-        return;
-    }
-
     uint8_t *keyState = keyMatrix->keyStates;
 
     key_matrix_pin_t *rowEnd = keyMatrix->rows + keyMatrix->rowNum;