Jason2866 · Jason2866 · Jun 19, 2025 · Jun 19, 2025
diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
@@ -1,4 +1,4 @@
-name: IDF v5.4
+name: IDF v5.5
 on:
   workflow_dispatch:  # Manually start a workflow
 

diff --git a/configs/builds.json b/configs/builds.json
@@ -4,7 +4,7 @@
 			"file":"libspi_flash.a",
 			"src":"build/esp-idf/spi_flash/libspi_flash.a",
 			"out":"lib/libspi_flash.a",
-			"targets":["esp32","esp32c2","esp32c3","esp32s2","esp32s3","esp32c6","esp32h2","esp32p4"]
+			"targets":["esp32","esp32c2","esp32c3","esp32s2","esp32s3","esp32c6","esp32h2","esp32p4","esp32c5"]
 		},
 		{
 			"file":"libesp_psram.a",
@@ -50,6 +50,34 @@
 		}
 	],
 	"targets":[
+		{
+			"target": "esp32c5",
+			"features":["qio_ram"],
+			"idf_libs":["qio","80m"],
+			"bootloaders":[
+				["qio","80m"],
+				["dio","80m"],
+				["qio","40m"],
+				["dio","40m"]
+			],
+			"mem_variants":[
+				["dio","80m"]
+			]
+		},
+		{
+			"target": "esp32p4",
+			"features":["qio_ram"],
+			"idf_libs":["qio","80m"],
+			"bootloaders":[
+				["qio","80m"],
+				["dio","80m"],
+				["qio","40m"],
+				["dio","40m"]
+			],
+			"mem_variants":[
+				["dio","80m"]
+			]
+		},
 		{
 			"target": "esp32c2",
 			"features":[],
@@ -92,20 +120,6 @@
 				["dio","80m"]
 			]
 		},
-		{
-			"target": "esp32p4",
-			"features":["qio_ram"],
-			"idf_libs":["qio","80m"],
-			"bootloaders":[
-				["qio","80m"],
-				["dio","80m"],
-				["qio","40m"],
-				["dio","40m"]
-			],
-			"mem_variants":[
-				["dio","80m"]
-			]
-		},
 		{
 			"target": "esp32c3",
 			"features":[],

diff --git a/configs/defconfig.esp32 b/configs/defconfig.esp32
@@ -31,17 +31,12 @@ CONFIG_ETH_USE_ESP32_EMAC=y
 CONFIG_ETH_PHY_INTERFACE_RMII=y
 CONFIG_ETH_USE_SPI_ETHERNET=y
 
-CONFIG_SPIRAM=y
 CONFIG_SPIRAM_OCCUPY_HSPI_HOST=y
+
 # CONFIG_ESP_TASK_WDT_CHECK_IDLE_TASK_CPU1 is not set
-# CONFIG_UNITY_ENABLE_FLOAT is not set
-# CONFIG_UNITY_ENABLE_DOUBLE is not set
-# CONFIG_UNITY_ENABLE_IDF_TEST_RUNNER is not set
 # CONFIG_USE_WAKENET is not set
 # CONFIG_USE_MULTINET is not set
-# CONFIG_VFS_SUPPORT_SELECT is not set
-# CONFIG_VFS_SUPPRESS_SELECT_DEBUG_OUTPUT is not set
-# CONFIG_VFS_SUPPORT_TERMIOS is not set
+
 CONFIG_TWAI_ERRATA_FIX_BUS_OFF_REC=y
 CONFIG_TWAI_ERRATA_FIX_TX_INTR_LOST=y
 CONFIG_TWAI_ERRATA_FIX_RX_FRAME_INVALID=y

diff --git a/configs/defconfig.esp32c2 b/configs/defconfig.esp32c2
@@ -2,6 +2,7 @@ CONFIG_XTAL_FREQ_26=y
 CONFIG_XTAL_FREQ=26
 
 CONFIG_COMPILER_FLOAT_LIB_FROM_RVFPLIB=y
+CONFIG_NEWLIB_NANO_FORMAT=y
 
 #
 # Bluetooth

diff --git a/configs/defconfig.esp32c3 b/configs/defconfig.esp32c3
@@ -1,3 +1,5 @@
+CONFIG_NEWLIB_NANO_FORMAT=y
+
 #
 # Bluetooth
 #

diff --git a/configs/defconfig.esp32c5 b/configs/defconfig.esp32c5
@@ -0,0 +1,65 @@
+CONFIG_XTAL_FREQ_AUTO=y
+CONFIG_XTAL_FREQ=0
+CONFIG_SPIRAM_TRY_ALLOCATE_WIFI_LWIP=y
+CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240=y
+CONFIG_SPIRAM=y
+
+CONFIG_NEWLIB_NANO_FORMAT=y
+
+#
+# Bluetooth
+#
+CONFIG_BT_ENABLED=y
+CONFIG_BT_STACK_NO_LOG=y
+# CONFIG_BT_BLE_42_FEATURES_SUPPORTED is not set
+# CONFIG_BLE_MESH is not set
+CONFIG_BT_NIMBLE_ENABLED=y
+CONFIG_BT_NIMBLE_LOG_LEVEL_NONE=y
+CONFIG_BT_NIMBLE_MAX_CONNECTIONS=2
+# CONFIG_BT_NIMBLE_NVS_PERSIST is not set
+# CONFIG_BT_NIMBLE_CRYPTO_STACK_MBEDTLS is not set
+# CONFIG_BT_NIMBLE_LL_CFG_FEAT_LE_2M_PHY is not set
+# CONFIG_BT_NIMBLE_LL_CFG_FEAT_LE_CODED_PHY is not set
+# CONFIG_BT_NIMBLE_50_FEATURE_SUPPORT is not set
+
+CONFIG_BT_CTRL_MODEM_SLEEP=y
+CONFIG_BT_CTRL_MODEM_SLEEP_MODE_1=y
+CONFIG_BT_CTRL_LPCLK_SEL_MAIN_XTAL=y
+# CONFIG_BT_CTRL_LPCLK_SEL_RTC_SLOW is not set
+CONFIG_BT_LOG_HCI_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_BTM_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_L2CAP_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_RFCOMM_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_SDP_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_GAP_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_BNEP_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_PAN_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_A2D_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_AVDT_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_AVCT_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_AVRC_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_MCA_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_HID_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_APPL_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_GATT_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_SMP_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_BTIF_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_BTC_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_OSI_TRACE_LEVEL_NONE=y
+CONFIG_BT_LOG_BLUFI_TRACE_LEVEL_NONE=y
+CONFIG_RTC_CLK_CAL_CYCLES=576
+# CONFIG_ESP_TASK_WDT_CHECK_IDLE_TASK_CPU0 is not set
+CONFIG_FREERTOS_IDLE_TASK_STACKSIZE=2304
+
+# This Enables RISCV LP - but it can't be used within Arduino at this time. 
+#CONFIG_ULP_COPROC_ENABLED=y
+#CONFIG_ULP_COPROC_LP_CORE=y
+#CONFIG_ULP_COPROC_RESERVE_MEM=4096
+
+#
+# Zigbee
+#
+CONFIG_ZB_ENABLED=y
+CONFIG_ZB_ZED=y
+CONFIG_ZB_RADIO_NATIVE=y
+# end of Zigbee
diff --git a/configs/defconfig.esp32h2 b/configs/defconfig.esp32h2
@@ -1,3 +1,5 @@
+CONFIG_NEWLIB_NANO_FORMAT=y
+
 #
 # Bluetooth
 #

diff --git a/configs/defconfig.esp32s2 b/configs/defconfig.esp32s2
@@ -1,3 +1,5 @@
+CONFIG_NEWLIB_NANO_FORMAT=y
+
 CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240=y
 CONFIG_SPIRAM=y
 CONFIG_SPIRAM_TRY_ALLOCATE_WIFI_LWIP=y
@@ -10,14 +12,6 @@ CONFIG_ESP32_ULP_COPROC_RESERVE_MEM=4096
 # CONFIG_USE_MULTINET is not set
 CONFIG_FREERTOS_WATCHPOINT_END_OF_STACK=y
 CONFIG_ESP_SYSTEM_MEMPROT_FEATURE=n
-# CONFIG_UNITY_ENABLE_FLOAT is not set
-# CONFIG_UNITY_ENABLE_DOUBLE is not set
-# CONFIG_UNITY_ENABLE_IDF_TEST_RUNNER is not set
-# CONFIG_USE_WAKENET is not set
-# CONFIG_USE_MULTINET is not set
-# CONFIG_VFS_SUPPORT_SELECT is not set
-# CONFIG_VFS_SUPPRESS_SELECT_DEBUG_OUTPUT is not set
-# CONFIG_VFS_SUPPORT_TERMIOS is not set
 
 #
 # PPP

diff --git a/configs/defconfig.esp32s3 b/configs/defconfig.esp32s3
@@ -1,5 +1,7 @@
 # CONFIG_IDF_EXPERIMENTAL_FEATURES=y
 
+CONFIG_NEWLIB_NANO_FORMAT=y
+
 CONFIG_ULP_COPROC_ENABLED=y
 CONFIG_ULP_COPROC_TYPE_RISCV=y
 CONFIG_ULP_COPROC_RESERVE_MEM=4096

diff --git a/patches/lwip_max_tcp_pcb.diff b/patches/lwip_max_tcp_pcb.diff
diff --git a/tools/config.sh b/tools/config.sh
@@ -6,12 +6,12 @@ if [ -z $IDF_PATH ]; then
 fi
 
 if [ -z $IDF_BRANCH ]; then
-    export IDF_BRANCH="release/v5.4"
+    export IDF_BRANCH="release/v5.5"
 fi
 
 # Arduino branch to use
 if [ -z $AR_BRANCH ]; then
-    AR_BRANCH="main"
+    AR_BRANCH="release/v3.3.x"
 fi
 
 if [ -z $IDF_TARGET ]; then

diff --git a/tools/copy-libs.sh b/tools/copy-libs.sh
@@ -75,6 +75,7 @@ LD_SCRIPT_DIRS=""
 PIO_CC_FLAGS="-flto=auto "
 PIO_C_FLAGS="-flto=auto "
 PIO_CXX_FLAGS="-flto=auto "
+# PIO_CXX_FLAGS="-flto=auto -std=gnu++2a "
 PIO_AS_FLAGS=""
 PIO_LD_FLAGS="-flto "
 PIO_LD_FUNCS=""
@@ -126,7 +127,7 @@ for item in "${@:2:${#@}-5}"; do
 			DEFINES+="$item "
 		fi
 	elif [ "$prefix" = "-O" ]; then
-		PIO_CC_FLAGS+="$item "
+                PIO_CC_FLAGS+="$item "
 	elif [[ "$item" != "-Wall" && "$item" != "-Werror=all"  && "$item" != "-Wextra" ]]; then
 		if [[ "${item:0:23}" != "-mfix-esp32-psram-cache" && "${item:0:18}" != "-fmacro-prefix-map" && "${item:0:20}" != "-fdiagnostics-color=" && "${item:0:19}" != "-fdebug-prefix-map=" && "${item:0:8}" != "-fno-lto" ]]; then
 			C_FLAGS+="$item "
@@ -312,6 +313,9 @@ for item; do
 	fi
 done
 
+# Remove -std=gnu++2b from PIO_CXX_FLAGS
+# PIO_CXX_FLAGS="${PIO_CXX_FLAGS/-std=gnu++2b/}"
+
 #
 # END OF DATA EXTRACTION FROM CMAKE
 #

diff --git a/tools/install-esp-idf.sh b/tools/install-esp-idf.sh
@@ -81,10 +81,9 @@ if [ ! -x $idf_was_installed ] || [ ! -x $commit_predefined ]; then
 
 	# 1) Temporarily patch the ESP32-S2 I2C LL driver to keep the clock source
         # 2) Temporarily fix for mmu map and late init of psram https://github.com/espressif/arduino-esp32/issues/9936
-	cd $IDF_PATH
-	patch -p1 -N -i $AR_PATCHES/esp32s2_i2c_ll_master_init.diff
-	patch -p1 -N -i $AR_PATCHES/lwip_max_tcp_pcb.diff
-	cd -
+	#cd $IDF_PATH
+	#patch -p1 -N -i $AR_PATCHES/esp32s2_i2c_ll_master_init.diff
+	#cd -
 
         # Get the exact IDF version from file "version.txt"
 	cd $IDF_PATH