Revert "Upgrade to ESP-IDF 5.3.2"

This reverts commit 0247a85.

We need to go back to 5.3.1 until we can address the problem of sleeping
with a PCNT unit enabled (flow meter).

.github/workflows/build.yml

@@ -41,7 +41,7 @@ jobs:
       - name: esp-idf build
         uses: espressif/esp-idf-ci-action@v1
         with:
-          esp_idf_version: v5.3.2
+          esp_idf_version: v5.3.1
           target: ${{ matrix.target }}
           command: idf.py build -DUD_GEN=${{ matrix.ud_gen }} -DUD_DEBUG=${{ matrix.ud_debug }}
 

README.md

@@ -148,7 +148,7 @@ See `FileCommands` for more information.
 
 ### Prerequisites
 
-- ESP-IDF v5.3.2 (see [installation instructions](https://docs.espressif.com/projects/esp-idf/en/stable/esp32/get-started/index.html))
+- ESP-IDF v5.3.1 (see [installation instructions](https://docs.espressif.com/projects/esp-idf/en/stable/esp32/get-started/index.html))
 
 We are using this version because it is the latest version that is compatible with Arduino-ESP32 3.1.0-rc-1.
 

idf-docker.py

@@ -5,7 +5,7 @@
 import sys
 
 # Define the Docker image name
-IMAGE_NAME = "espressif/idf:v5.3.2"
+IMAGE_NAME = "espressif/idf:v5.3.1"
 
 # Get environment variables (or set defaults if not present)
 UD_GEN = os.getenv("UD_GEN")

main/idf_component.yml

@@ -4,4 +4,4 @@ dependencies:
   espressif/mdns: "1.4.2"
   bblanchon/arduinojson: "7.2.1"
   idf:
-    version: "5.3.2"
+    version: "5.3.1"