fix read-only peripheral

Author: kossnikita

src/views/nodes/peripheralnode.ts

@@ -46,7 +46,7 @@ export class PeripheralNode extends PeripheralBaseNode {
     public readonly description: string;
     public readonly groupName: string;
     public readonly totalLength: number;
-    public readonly accessType = AccessType.ReadOnly;
+    public readonly accessType = AccessType.ReadWrite;
     public readonly size: number;
     public readonly resetValue: number;
     protected addrRanges: AddrRange[];