CI: Wokwi Testing (#5)

Updated to ESP-IDF v.5.2.1
esp32-p4 removed on CI, ref.: wokwi/wokwi-features#758 (comment)

.github/workflows/ci.yml

@@ -1,4 +1,4 @@
-name: CI Build
+name: Wokwi-CI Build
 
 on: [push]
 
@@ -8,11 +8,19 @@ jobs:
       fail-fast: false
       matrix:
         runs-on: [ubuntu-latest]
-        target: [esp32, esp32s2, esp32s3, esp32c3, esp32h2, esp32p4]
+        target: [esp32, esp32s2, esp32s3, esp32c3, esp32h2, esp32c6]
     runs-on: ${{ matrix.runs-on }}
     steps:
       - uses: actions/checkout@v4
       - uses: espressif/esp-idf-ci-action@v1
         with:
-          esp_idf_version: v5.2
+          esp_idf_version: v5.2.1
           target: ${{ matrix.target }}
+      - name: Copy diagram ${{ matrix.target }}
+        run: |
+          cp .github/workflows/wokwi/diagram-${{ matrix.target }}.json diagram.json
+      - uses: wokwi/wokwi-ci-action@v1
+        with:
+          token: ${{ secrets.WOKWI_CI_TOKEN }}
+          timeout: 5000
+          expect_text: 'Hello, world from Zig!'

.github/workflows/wokwi/diagram-esp32.json

@@ -0,0 +1,8 @@
+{
+    "version": 1,
+    "author": "Juraj Michálek",
+    "editor": "wokwi",
+    "parts": [ { "type": "board-esp32-devkit-c-v4", "id": "esp", "top": 0, "left": 0, "attrs": {} } ],
+    "connections": [ [ "esp:TX", "$serialMonitor:RX", "", [] ], [ "esp:RX", "$serialMonitor:TX", "", [] ] ],
+    "dependencies": {}
+  }

.github/workflows/wokwi/diagram-esp32c3.json

@@ -0,0 +1,16 @@
+{
+    "version": 1,
+    "author": "Juraj Michálek",
+    "editor": "wokwi",
+    "parts": [
+      {
+        "type": "board-esp32-c3-devkitm-1",
+        "id": "esp",
+        "top": 0,
+        "left": 0,
+        "attrs": { "builder": "esp-idf" }
+      }
+    ],
+    "connections": [ [ "esp:TX", "$serialMonitor:RX", "", [] ], [ "esp:RX", "$serialMonitor:TX", "", [] ] ],
+    "dependencies": {}
+  }

.github/workflows/wokwi/diagram-esp32c6.json

@@ -0,0 +1,16 @@
+{
+    "version": 1,
+    "author": "Juraj Michálek",
+    "editor": "wokwi",
+    "parts": [
+      {
+        "type": "board-esp32-c6-devkitc-1",
+        "id": "esp",
+        "top": 0,
+        "left": 0,
+        "attrs": { }
+      }
+    ],
+    "connections": [ [ "esp:TX", "$serialMonitor:RX", "", [] ], [ "esp:RX", "$serialMonitor:TX", "", [] ] ],
+    "dependencies": {}
+  }

.github/workflows/wokwi/diagram-esp32h2.json

@@ -0,0 +1,16 @@
+{
+    "version": 1,
+    "author": "Juraj Michálek",
+    "editor": "wokwi",
+    "parts": [
+      {
+        "type": "board-esp32-h2-devkitm-1",
+        "id": "esp",
+        "top": 0,
+        "left": 0,
+        "attrs": { "builder": "esp-idf" }
+      }
+    ],
+    "connections": [ [ "esp:TX", "$serialMonitor:RX", "", [] ], [ "esp:RX", "$serialMonitor:TX", "", [] ] ],
+    "dependencies": {}
+  }

.github/workflows/wokwi/diagram-esp32p4.json

@@ -0,0 +1,16 @@
+{
+    "version": 1,
+    "author": "Uri Shaked",
+    "editor": "wokwi",
+    "parts": [
+      {
+        "type": "board-esp32-p4-preview",
+        "id": "esp",
+        "top": 0,
+        "left": 0,
+        "attrs": { "builder": "esp-idf" }
+      }
+    ],
+    "connections": [ [ "esp:TX", "$serialMonitor:RX", "", [] ], [ "esp:RX", "$serialMonitor:TX", "", [] ] ],
+    "dependencies": {}
+  }

.github/workflows/wokwi/diagram-esp32s2.json

@@ -0,0 +1,8 @@
+{
+    "version": 1,
+    "author": "Juraj Michálek",
+    "editor": "wokwi",
+    "parts": [ { "type": "board-esp32-s2-devkitm-1", "id": "esp", "top": 0, "left": 0, "attrs": {} } ],
+    "connections": [ [ "esp:TX", "$serialMonitor:RX", "", [] ], [ "esp:RX", "$serialMonitor:TX", "", [] ] ],
+    "dependencies": {}
+  }

.github/workflows/wokwi/diagram-esp32s3.json

@@ -0,0 +1,8 @@
+{
+    "version": 1,
+    "author": "Juraj Michálek",
+    "editor": "wokwi",
+    "parts": [ { "type": "board-esp32-s3-devkitc-1", "id": "esp", "top": 0, "left": 0, "attrs": { "flashSize":"8"} } ],
+    "connections": [ [ "esp:TX", "$serialMonitor:RX", "", [] ], [ "esp:RX", "$serialMonitor:TX", "", [] ] ],
+    "dependencies": {}
+  }

imports/version.zig

@@ -27,8 +27,11 @@ pub const Version = struct {
                 continue;
             const digit = std.fmt.parseUnsigned(u32, token, 10) catch |err|
                 @panic(@errorName(err));
-            final_version.minor = digit;
-            if (digit != final_version.minor)
+            if (digit != final_version.minor and final_version.minor == 0) {
+                final_version.minor = digit;
+                continue;
+            }
+            if (digit != final_version.patch)
                 final_version.patch = digit;
         }
 

main/lib.zig

@@ -22,7 +22,7 @@ export fn app_main() callconv(.C) void {
         \\
         \\[Zig Info]
         \\* Version: {s}
-        \\* Stage: {s}
+        \\* Compiler Backend: {s}
         \\
     , .{
         builtin.zig_version_string,

sdkconfig.defaults

@@ -1,9 +1,9 @@
-CONFIG_ESP_TIMER_PROFILING=y
-CONFIG_COMPILER_OPTIMIZATION_PERF=y
+# CONFIG_ESP_TIMER_PROFILING=y
+# CONFIG_COMPILER_OPTIMIZATION_PERF=y
 # CONFIG_BT_ENABLED=y
-CONFIG_SPI_FLASH_DANGEROUS_WRITE_FAILS=y
-CONFIG_COMPILER_STACK_CHECK_MODE_STRONG=y
-CONFIG_COMPILER_STACK_CHECK=y
+# CONFIG_SPI_FLASH_DANGEROUS_WRITE_FAILS=y
+# CONFIG_COMPILER_STACK_CHECK_MODE_STRONG=y
+# CONFIG_COMPILER_STACK_CHECK=y
 
 # This allows to use 1 ms granuality for thread sleeps (10 ms by default).
 # CONFIG_FREERTOS_HZ=1000

wokwi.toml

@@ -0,0 +1,4 @@
+[wokwi]
+version = 1
+elf = "build/zig-sample-idf.elf"
+firmware = "build/zig-sample-idf.bin"