ESP32 Arduino v3.1.0 Preparation

.github/scripts/on-release.sh

@@ -219,12 +219,8 @@ find "$PKG_DIR" -name '*.git*' -type f -delete
 ##
 RVTC_NAME="riscv32-esp-elf-gcc"
 RVTC_NEW_NAME="esp-rv32"
-X32TC_NAME="xtensa-esp32-elf-gcc"
+X32TC_NAME="xtensa-esp-elf-gcc"
 X32TC_NEW_NAME="esp-x32"
-XS2TC_NAME="xtensa-esp32s2-elf-gcc"
-XS2TC_NEW_NAME="esp-xs2"
-XS3TC_NAME="xtensa-esp32s3-elf-gcc"
-XS3TC_NEW_NAME="esp-xs3"
 
 # Replace tools locations in platform.txt
 echo "Generating platform.txt..."
@@ -233,9 +229,7 @@ sed "s/version=.*/version=$RELEASE_TAG/g" | \
 sed 's/tools\.esp32-arduino-libs\.path\.windows=.*//g' | \
 sed 's/{runtime\.platform\.path}.tools.esp32-arduino-libs/\{runtime.tools.esp32-arduino-libs.path\}/g' | \
 sed 's/{runtime\.platform\.path}.tools.xtensa-esp-elf-gdb/\{runtime.tools.xtensa-esp-elf-gdb.path\}/g' | \
-sed "s/{runtime\.platform\.path}.tools.xtensa-esp32-elf/\\{runtime.tools.$X32TC_NEW_NAME.path\\}/g" | \
-sed "s/{runtime\.platform\.path}.tools.xtensa-esp32s2-elf/\\{runtime.tools.$XS2TC_NEW_NAME.path\\}/g" | \
-sed "s/{runtime\.platform\.path}.tools.xtensa-esp32s3-elf/\\{runtime.tools.$XS3TC_NEW_NAME.path\\}/g" | \
+sed "s/{runtime\.platform\.path}.tools.xtensa-esp-elf/\\{runtime.tools.$X32TC_NEW_NAME.path\\}/g" | \
 sed 's/{runtime\.platform\.path}.tools.riscv32-esp-elf-gdb/\{runtime.tools.riscv32-esp-elf-gdb.path\}/g' | \
 sed "s/{runtime\.platform\.path}.tools.riscv32-esp-elf/\\{runtime.tools.$RVTC_NEW_NAME.path\\}/g" | \
 sed 's/{runtime\.platform\.path}.tools.esptool/\{runtime.tools.esptool_py.path\}/g' | \
@@ -293,15 +287,7 @@ rvtc_jq_arg="\
     (.packages[0].platforms[0].toolsDependencies[] | select(.name==\"$X32TC_NAME\")).version = \"$RVTC_VERSION\" |\
     (.packages[0].platforms[0].toolsDependencies[] | select(.name==\"$X32TC_NAME\")).name = \"$X32TC_NEW_NAME\" |\
     (.packages[0].tools[] | select(.name==\"$X32TC_NAME\")).version = \"$RVTC_VERSION\" |\
-    (.packages[0].tools[] | select(.name==\"$X32TC_NAME\")).name = \"$X32TC_NEW_NAME\" |\
-    (.packages[0].platforms[0].toolsDependencies[] | select(.name==\"$XS2TC_NAME\")).version = \"$RVTC_VERSION\" |\
-    (.packages[0].platforms[0].toolsDependencies[] | select(.name==\"$XS2TC_NAME\")).name = \"$XS2TC_NEW_NAME\" |\
-    (.packages[0].tools[] | select(.name==\"$XS2TC_NAME\")).version = \"$RVTC_VERSION\" |\
-    (.packages[0].tools[] | select(.name==\"$XS2TC_NAME\")).name = \"$XS2TC_NEW_NAME\" |\
-    (.packages[0].platforms[0].toolsDependencies[] | select(.name==\"$XS3TC_NAME\")).version = \"$RVTC_VERSION\" |\
-    (.packages[0].platforms[0].toolsDependencies[] | select(.name==\"$XS3TC_NAME\")).name = \"$XS3TC_NEW_NAME\" |\
-    (.packages[0].tools[] | select(.name==\"$XS3TC_NAME\")).version = \"$RVTC_VERSION\" |\
-    (.packages[0].tools[] | select(.name==\"$XS3TC_NAME\")).name = \"$XS3TC_NEW_NAME\""
+    (.packages[0].tools[] | select(.name==\"$X32TC_NAME\")).name = \"$X32TC_NEW_NAME\""
 cat "$PACKAGE_JSON_TEMPLATE" | jq "$rvtc_jq_arg" > "$OUTPUT_DIR/package-rvfix.json"
 PACKAGE_JSON_TEMPLATE="$OUTPUT_DIR/package-rvfix.json"
 

.github/workflows/push.yml

@@ -194,28 +194,29 @@ jobs:
     - name: Build Sketches
       run: bash ./.github/scripts/on-push.sh
 
-  # PlatformIO on Windows, Ubuntu and Mac
-  build-platformio:
-    name: PlatformIO on ${{ matrix.os }}
-    needs: gen-chunks
-    if: |
-      needs.gen-chunks.outputs.build_all == 'true' ||
-      needs.gen-chunks.outputs.build_static_sketches == 'true' ||
-      needs.gen-chunks.outputs.build_platformio == 'true'
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, windows-latest, macOS-latest]
+  # # PlatformIO on Windows, Ubuntu and Mac
+  # build-platformio:
+  #   name: PlatformIO on ${{ matrix.os }}
+  #   needs: gen-chunks
+  #   if: |
+  #     needs.gen-chunks.outputs.build_all == 'true' ||
+  #     needs.gen-chunks.outputs.build_static_sketches == 'true' ||
+  #     needs.gen-chunks.outputs.build_platformio == 'true'
+  #   runs-on: ${{ matrix.os }}
+  #   strategy:
+  #     fail-fast: false
+  #     matrix:
+  #       os: [ubuntu-latest, windows-latest, macOS-latest]
 
-    steps:
-    - uses: actions/checkout@v4
-    - uses: actions/setup-python@v5
-      with:
-        python-version: '3.x'
-    - name: Build Sketches
-      run: bash ./.github/scripts/on-push.sh 1 1 #equal and non-zero to trigger PIO
+  #   steps:
+  #   - uses: actions/checkout@v4
+  #   - uses: actions/setup-python@v5
+  #     with:
+  #       python-version: '3.x'
+  #   - name: Build Sketches
+  #     run: bash ./.github/scripts/on-push.sh 1 1 #equal and non-zero to trigger PIO
 
+  # ESP-IDF component build
   build-esp-idf-component:
     name: Build with ESP-IDF ${{ matrix.idf_ver }} for ${{ matrix.idf_target }}
     needs: gen-chunks
@@ -231,7 +232,7 @@ jobs:
         # See https://hub.docker.com/r/espressif/idf/tags and
         # https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/tools/idf-docker-image.html
         # for details.
-        idf_ver: ["release-v5.1"]
+        idf_ver: ["release-v5.3"]
         idf_target: ["esp32", "esp32s2", "esp32s3", "esp32c2", "esp32c3", "esp32c6", "esp32h2"]
     container: espressif/idf:${{ matrix.idf_ver }}
     steps:

CMakeLists.txt

@@ -5,8 +5,8 @@
 #   export ARDUINO_SKIP_IDF_VERSION_CHECK=1
 #   idf.py build
 
-set(min_supported_idf_version "5.1.0")
-set(max_supported_idf_version "5.1.99")
+set(min_supported_idf_version "5.3.0")
+set(max_supported_idf_version "5.3.99")
 set(idf_version "${IDF_VERSION_MAJOR}.${IDF_VERSION_MINOR}.${IDF_VERSION_PATCH}")
 
 if ("${idf_version}" AND NOT "$ENV{ARDUINO_SKIP_IDF_VERSION_CHECK}")
@@ -293,7 +293,7 @@ endforeach()
 set(includedirs variants/${CONFIG_ARDUINO_VARIANT}/ cores/esp32/ ${ARDUINO_LIBRARIES_INCLUDEDIRS})
 set(srcs ${CORE_SRCS} ${ARDUINO_LIBRARIES_SRCS})
 set(priv_includes cores/esp32/libb64)
-set(requires spi_flash esp_partition mbedtls wpa_supplicant esp_adc esp_eth http_parser espressif__network_provisioning)
+set(requires spi_flash esp_partition mbedtls wpa_supplicant esp_adc esp_eth http_parser esp_ringbuf esp_driver_gptimer esp_driver_usb_serial_jtag driver espressif__network_provisioning)
 set(priv_requires fatfs nvs_flash app_update spiffs bootloader_support bt esp_hid usb esp_psram ${ARDUINO_LIBRARIES_REQUIRES})
 
 if(NOT CONFIG_ARDUINO_SELECTIVE_COMPILATION OR CONFIG_ARDUINO_SELECTIVE_OpenThread)

boards.txt

@@ -162,6 +162,90 @@ esp32c2.menu.EraseFlash.all.upload.erase_cmd=-e
 
 ##############################################################
 
+esp32p4.name=ESP32P4 Dev Module
+esp32p4.hide=true
+
+esp32p4.bootloader.tool=esptool_py
+esp32p4.bootloader.tool.default=esptool_py
+
+esp32p4.upload.tool=esptool_py
+esp32p4.upload.tool.default=esptool_py
+esp32p4.upload.tool.network=esp_ota
+
+esp32p4.upload.maximum_size=1310720
+esp32p4.upload.maximum_data_size=327680
+esp32p4.upload.flags=
+esp32p4.upload.extra_flags=
+esp32p4.upload.use_1200bps_touch=false
+esp32p4.upload.wait_for_upload_port=false
+
+esp32p4.serial.disableDTR=false
+esp32p4.serial.disableRTS=false
+
+esp32p4.build.tarch=riscv32
+esp32p4.build.target=esp
+esp32p4.build.mcu=esp32p4
+esp32p4.build.core=esp32
+esp32p4.build.variant=esp32p4
+esp32p4.build.board=ESP32P4_DEV
+esp32p4.build.bootloader_addr=0x0
+
+esp32p4.build.cdc_on_boot=0
+esp32p4.build.f_cpu=400000000L
+esp32p4.build.flash_size=4MB
+esp32p4.build.flash_freq=80m
+esp32p4.build.img_freq=80m
+esp32p4.build.flash_mode=qio
+esp32p4.build.boot=qio
+esp32p4.build.partitions=default
+esp32p4.build.defines=
+
+## IDE 2.0 Seems to not update the value
+esp32p4.menu.JTAGAdapter.default=Disabled
+esp32p4.menu.JTAGAdapter.default.build.copy_jtag_files=0
+
+esp32p4.menu.CDCOnBoot.default=Disabled
+esp32p4.menu.CDCOnBoot.default.build.cdc_on_boot=0
+esp32p4.menu.CDCOnBoot.cdc=Enabled
+esp32p4.menu.CDCOnBoot.cdc.build.cdc_on_boot=1
+
+esp32p4.menu.PartitionScheme.default=Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS)
+esp32p4.menu.PartitionScheme.default.build.partitions=default
+esp32p4.menu.PartitionScheme.no_fs=No FS 4MB (2MB APP x2)
+esp32p4.menu.PartitionScheme.no_fs.build.partitions=no_fs
+esp32p4.menu.PartitionScheme.no_fs.upload.maximum_size=2031616
+esp32p4.menu.PartitionScheme.huge_app=Huge APP (3MB No OTA/1MB SPIFFS)
+esp32p4.menu.PartitionScheme.huge_app.build.partitions=huge_app
+esp32p4.menu.PartitionScheme.huge_app.upload.maximum_size=3145728
+esp32p4.menu.PartitionScheme.custom=Custom
+esp32p4.menu.PartitionScheme.custom.build.partitions=
+esp32p4.menu.PartitionScheme.custom.upload.maximum_size=16777216
+
+esp32p4.menu.UploadSpeed.921600=921600
+esp32p4.menu.UploadSpeed.921600.upload.speed=921600
+esp32p4.menu.UploadSpeed.115200=115200
+esp32p4.menu.UploadSpeed.115200.upload.speed=115200
+
+esp32p4.menu.DebugLevel.none=None
+esp32p4.menu.DebugLevel.none.build.code_debug=0
+esp32p4.menu.DebugLevel.error=Error
+esp32p4.menu.DebugLevel.error.build.code_debug=1
+esp32p4.menu.DebugLevel.warn=Warn
+esp32p4.menu.DebugLevel.warn.build.code_debug=2
+esp32p4.menu.DebugLevel.info=Info
+esp32p4.menu.DebugLevel.info.build.code_debug=3
+esp32p4.menu.DebugLevel.debug=Debug
+esp32p4.menu.DebugLevel.debug.build.code_debug=4
+esp32p4.menu.DebugLevel.verbose=Verbose
+esp32p4.menu.DebugLevel.verbose.build.code_debug=5
+
+esp32p4.menu.EraseFlash.none=Disabled
+esp32p4.menu.EraseFlash.none.upload.erase_cmd=
+esp32p4.menu.EraseFlash.all=Enabled
+esp32p4.menu.EraseFlash.all.upload.erase_cmd=-e
+
+##############################################################
+
 esp32h2.name=ESP32H2 Dev Module
 
 esp32h2.bootloader.tool=esptool_py

cores/esp32/Client.h

@@ -26,7 +26,9 @@
 class Client : public Stream {
 public:
   virtual int connect(IPAddress ip, uint16_t port) = 0;
+  virtual int connect(IPAddress ip, uint16_t port, int32_t timeout) = 0;
   virtual int connect(const char *host, uint16_t port) = 0;
+  virtual int connect(const char *host, uint16_t port, int32_t timeout) = 0;
   virtual size_t write(uint8_t) = 0;
   virtual size_t write(const uint8_t *buf, size_t size) = 0;
   virtual int available() = 0;

cores/esp32/HWCDC.cpp

@@ -286,14 +286,14 @@ bool HWCDC::deinit(void *busptr) {
   running = true;
   // Setting USB D+ D- pins
   bool retCode = true;
-  retCode &= perimanClearPinBus(USB_DM_GPIO_NUM);
-  retCode &= perimanClearPinBus(USB_DP_GPIO_NUM);
+  retCode &= perimanClearPinBus(USB_INT_PHY0_DM_GPIO_NUM);
+  retCode &= perimanClearPinBus(USB_INT_PHY0_DP_GPIO_NUM);
   if (retCode) {
     // Force the host to re-enumerate (BUS_RESET)
-    pinMode(USB_DM_GPIO_NUM, OUTPUT_OPEN_DRAIN);
-    pinMode(USB_DP_GPIO_NUM, OUTPUT_OPEN_DRAIN);
-    digitalWrite(USB_DM_GPIO_NUM, LOW);
-    digitalWrite(USB_DP_GPIO_NUM, LOW);
+    pinMode(USB_INT_PHY0_DM_GPIO_NUM, OUTPUT_OPEN_DRAIN);
+    pinMode(USB_INT_PHY0_DP_GPIO_NUM, OUTPUT_OPEN_DRAIN);
+    digitalWrite(USB_INT_PHY0_DM_GPIO_NUM, LOW);
+    digitalWrite(USB_INT_PHY0_DP_GPIO_NUM, LOW);
   }
   // release the flag
   running = false;
@@ -323,11 +323,11 @@ void HWCDC::begin(unsigned long baud) {
   // delay(10);  // USB Host has to enumerate it again
 
   // Peripheral Manager setting for USB D+ D- pins
-  uint8_t pin = USB_DM_GPIO_NUM;
+  uint8_t pin = USB_INT_PHY0_DM_GPIO_NUM;
   if (!perimanSetPinBus(pin, ESP32_BUS_TYPE_USB_DM, (void *)this, -1, -1)) {
     goto err;
   }
-  pin = USB_DP_GPIO_NUM;
+  pin = USB_INT_PHY0_DP_GPIO_NUM;
   if (!perimanSetPinBus(pin, ESP32_BUS_TYPE_USB_DP, (void *)this, -1, -1)) {
     goto err;
   }

cores/esp32/HardwareSerial.cpp

@@ -26,23 +26,23 @@
 void serialEvent(void) __attribute__((weak));
 void serialEvent(void) {}
 
-#if SOC_UART_NUM > 1
+#if SOC_UART_HP_NUM > 1
 void serialEvent1(void) __attribute__((weak));
 void serialEvent1(void) {}
-#endif /* SOC_UART_NUM > 1 */
+#endif /* SOC_UART_HP_NUM > 1 */
 
-#if SOC_UART_NUM > 2
+#if SOC_UART_HP_NUM > 2
 void serialEvent2(void) __attribute__((weak));
 void serialEvent2(void) {}
-#endif /* SOC_UART_NUM > 2 */
+#endif /* SOC_UART_HP_NUM > 2 */
 
 #if !defined(NO_GLOBAL_INSTANCES) && !defined(NO_GLOBAL_SERIAL)
 // There is always Seria0 for UART0
 HardwareSerial Serial0(0);
-#if SOC_UART_NUM > 1
+#if SOC_UART_HP_NUM > 1
 HardwareSerial Serial1(1);
 #endif
-#if SOC_UART_NUM > 2
+#if SOC_UART_HP_NUM > 2
 HardwareSerial Serial2(2);
 #endif
 
@@ -72,12 +72,12 @@ void serialEventRun(void) {
   if (Serial0.available()) {
     serialEvent();
   }
-#if SOC_UART_NUM > 1
+#if SOC_UART_HP_NUM > 1
   if (Serial1.available()) {
     serialEvent1();
   }
 #endif
-#if SOC_UART_NUM > 2
+#if SOC_UART_HP_NUM > 2
   if (Serial2.available()) {
     serialEvent2();
   }
@@ -279,8 +279,8 @@ void HardwareSerial::_uartEventTask(void *args) {
 }
 
 void HardwareSerial::begin(unsigned long baud, uint32_t config, int8_t rxPin, int8_t txPin, bool invert, unsigned long timeout_ms, uint8_t rxfifo_full_thrhd) {
-  if (_uart_nr >= SOC_UART_NUM) {
-    log_e("Serial number is invalid, please use a number from 0 to %u", SOC_UART_NUM - 1);
+  if (_uart_nr >= SOC_UART_HP_NUM) {
+    log_e("Serial number is invalid, please use a number from 0 to %u", SOC_UART_HP_NUM - 1);
     return;
   }
 
@@ -305,7 +305,7 @@ void HardwareSerial::begin(unsigned long baud, uint32_t config, int8_t rxPin, in
           txPin = _txPin < 0 ? (int8_t)SOC_TX0 : _txPin;
         }
         break;
-#if SOC_UART_NUM > 1  // may save some flash bytes...
+#if SOC_UART_HP_NUM > 1  // may save some flash bytes...
       case UART_NUM_1:
         if (rxPin < 0 && txPin < 0) {
           // do not change RX1/TX1 if it has already been set before
@@ -314,7 +314,7 @@ void HardwareSerial::begin(unsigned long baud, uint32_t config, int8_t rxPin, in
         }
         break;
 #endif
-#if SOC_UART_NUM > 2  // may save some flash bytes...
+#if SOC_UART_HP_NUM > 2  // may save some flash bytes...
       case UART_NUM_2:
         if (rxPin < 0 && txPin < 0) {
           // do not change RX2/TX2 if it has already been set before

cores/esp32/HardwareSerial.h

@@ -146,7 +146,7 @@ typedef enum {
 
 // Default pins for UART1 are arbitrary, and defined here for convenience.
 
-#if SOC_UART_NUM > 1
+#if SOC_UART_HP_NUM > 1
 #ifndef RX1
 #if CONFIG_IDF_TARGET_ESP32
 #define RX1 (gpio_num_t)26
@@ -182,11 +182,11 @@ typedef enum {
 #define TX1 (gpio_num_t)1
 #endif
 #endif
-#endif /* SOC_UART_NUM > 1 */
+#endif /* SOC_UART_HP_NUM > 1 */
 
 // Default pins for UART2 are arbitrary, and defined here for convenience.
 
-#if SOC_UART_NUM > 2
+#if SOC_UART_HP_NUM > 2
 #ifndef RX2
 #if CONFIG_IDF_TARGET_ESP32
 #define RX2 (gpio_num_t)4
@@ -202,7 +202,7 @@ typedef enum {
 #define TX2 (gpio_num_t)20
 #endif
 #endif
-#endif /* SOC_UART_NUM > 2 */
+#endif /* SOC_UART_HP_NUM > 2 */
 
 typedef std::function<void(void)> OnReceiveCb;
 typedef std::function<void(hardwareSerial_error_t)> OnReceiveErrorCb;
@@ -357,10 +357,10 @@ extern void serialEventRun(void) __attribute__((weak));
 #endif  // ARDUINO_USB_CDC_ON_BOOT
 // There is always Seria0 for UART0
 extern HardwareSerial Serial0;
-#if SOC_UART_NUM > 1
+#if SOC_UART_HP_NUM > 1
 extern HardwareSerial Serial1;
 #endif
-#if SOC_UART_NUM > 2
+#if SOC_UART_HP_NUM > 2
 extern HardwareSerial Serial2;
 #endif
 #endif  //!defined(NO_GLOBAL_INSTANCES) && !defined(NO_GLOBAL_SERIAL)