Introduce ignore list for specific peripheral nodes

src/common/index.ts

@@ -7,6 +7,7 @@
 
 export * from './format';
 export * from './notification';
+export * from './peripheral';
 export * from './peripheral-sort';
 export * from './peripheral-dto';
 export * from './utils';

src/common/peripheral.ts

@@ -0,0 +1,12 @@
+/********************************************************************************
+ * Copyright (C) 2024 EclipseSource and others.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the MIT License as outlined in the LICENSE File
+ ********************************************************************************/
+
+/**
+ * Those peripheral names will be ignored in the peripheral tree.
+ * They will not be resolved from the SVD file.
+ */
+export const IGNORE_PERIPHERAL_NAMES = ['AXBS0', 'CAU3'];

src/plugin/peripheral/nodes/peripheral-node.ts

@@ -121,7 +121,8 @@ export class PeripheralNode extends PeripheralBaseNode {
             return true;
         } catch (e) {
             /* This should never happen */
-            const str = `Internal error: Failed to update peripheral ${this.name} after memory reads`;
+            const msg = (e as Error).message || 'unknown error';
+            const str = `Internal error: Failed to update peripheral ${this.name} after memory reads: ${msg}`;
             if (vscode.debug.activeDebugConsole) {
                 vscode.debug.activeDebugConsole.appendLine(str);
             }

src/plugin/peripheral/tree/peripheral-session-tree.ts

@@ -7,7 +7,7 @@
 
 import * as vscode from 'vscode';
 import { AddrRange } from '../../../addrranges';
-import { NodeSetting, PeripheralNodeSort } from '../../../common';
+import { IGNORE_PERIPHERAL_NAMES, NodeSetting, PeripheralNodeSort } from '../../../common';
 import * as manifest from '../../../manifest';
 import { PeripheralInspectorAPI } from '../../../peripheral-inspector-api';
 import { SVDParser } from '../../../svd-parser';
@@ -149,7 +149,7 @@ export class PeripheralTreeForSession extends PeripheralBaseNode {
             const provider = this.api.getPeripheralsProvider(svdPath);
             if (provider) {
                 const enumTypeValuesMap = {};
-                const poptions = await provider.getPeripherals(data, { gapThreshold });
+                const poptions = (await provider.getPeripherals(data, { gapThreshold })).filter(p => !IGNORE_PERIPHERAL_NAMES.includes(p.name));
                 peripherials = poptions.map((options) => new PeripheralNode(gapThreshold, options));
                 peripherials.sort(PeripheralNodeSort.compare);
 

src/svd-parser.ts

@@ -9,7 +9,7 @@
 
 import { parseStringPromise } from 'xml2js';
 import { AccessType, EnumerationMap } from './api-types';
-import { PeripheralNodeSort } from './common';
+import { IGNORE_PERIPHERAL_NAMES, PeripheralNodeSort } from './common';
 import { EnumeratedValue } from './enumerated-value';
 import { PeripheralClusterNode, PeripheralFieldNode, PeripheralNode, PeripheralOrClusterNode, PeripheralRegisterNode } from './plugin/peripheral/nodes';
 import { parseDimIndex, parseInteger } from './utils';
@@ -83,7 +83,9 @@ export class SVDParser {
 
         svdData.device.peripherals[0].peripheral.forEach((element) => {
             const name = element.name[0];
-            peripheralMap[name] = element;
+            if (!IGNORE_PERIPHERAL_NAMES.includes(name)) {
+                peripheralMap[name] = element;
+            }
         });
 
         for (const key in peripheralMap) {