Fix max buttons

internal/config/devices.go

@@ -82,9 +82,9 @@ func (parser *ConfigParser) ConnectPhysicalDevices() map[string]*evdev.InputDevi
 }
 
 func makeButtons(numButtons int) []evdev.EvCode {
-	if numButtons > 56 {
-		numButtons = 56
-		logger.Log("Limiting virtual device buttons to 56")
+	if numButtons > VirtualDeviceMaxButtons {
+		numButtons = VirtualDeviceMaxButtons
+		logger.Logf("Limiting virtual device buttons to %d", VirtualDeviceMaxButtons)
 	}
 
 	buttons := make([]evdev.EvCode, numButtons)

internal/config/make_rule_targets.go

@@ -26,7 +26,7 @@ func makeRuleTargetButton(targetConfig RuleTargetConfig, devs map[string]*evdev.
 		}
 
 	case strings.HasPrefix(buttonConfig, "0X"):
-		codeInt, err := strconv.ParseUint(buttonConfig[2:], 16, 32)
+		codeInt, err := strconv.ParseUint(buttonConfig[2:], 16, 0)
 		if err != nil {
 			return nil, err
 		}
@@ -147,6 +147,6 @@ func makeRuleTargetModeSelect(targetConfig RuleTargetConfig, allModes []string)
 }
 
 // hasError exists solely to switch on errors in case statements
-func hasError(_ interface{}, err error) bool {
+func hasError(_ any, err error) bool {
 	return err != nil
 }

internal/config/variables.go

@@ -15,6 +15,8 @@ const (
 	RuleTypeModeSelect    = "mode-select"
 	RuleTypeAxisToButton  = "axis-to-button"
 	RuleTypeAxisToRelaxis = "axis-to-relaxis"
+
+	VirtualDeviceMaxButtons = 74
 )
 
 var (
@@ -31,9 +33,9 @@ var (
 		evdev.BTN_BASE4,
 		evdev.BTN_BASE5,
 		evdev.BTN_BASE6,
-		evdev.EvCode(0x12c),
-		evdev.EvCode(0x12d),
-		evdev.EvCode(0x12e),
+		evdev.EvCode(0x12c), // decimal 300
+		evdev.EvCode(0x12d), // decimal 301
+		evdev.EvCode(0x12e), // decimal 302
 		evdev.BTN_DEAD,
 		evdev.BTN_TRIGGER_HAPPY1,
 		evdev.BTN_TRIGGER_HAPPY2,