Merge pull request #5394 from microDev1/c3-port

Add initial esp32c3 support

ports/espressif/Makefile

@@ -59,7 +59,13 @@ include $(TOP)/supervisor/supervisor.mk
 # Include make rules and variables common across CircuitPython builds.
 include $(TOP)/py/circuitpy_defns.mk
 
+ifeq ($(IDF_TARGET),esp32s2)
+IDF_TARGET_ARCH = xtensa
 CROSS_COMPILE = xtensa-$(IDF_TARGET)-elf-
+else ifeq ($(IDF_TARGET),esp32c3)
+IDF_TARGET_ARCH = riscv
+CROSS_COMPILE = riscv32-esp-elf-
+endif
 
 #######################################
 # CFLAGS
@@ -95,7 +101,7 @@ INC += -I.\
 	   -isystem esp-idf/components/esp_wifi/include \
 	   -isystem esp-idf/components/freertos/include \
 	   -isystem esp-idf/components/freertos/include/freertos \
-	   -isystem esp-idf/components/freertos/port/xtensa/include \
+	   -isystem esp-idf/components/freertos/port/$(IDF_TARGET_ARCH)/include \
 	   -isystem esp-idf/components/hal/include \
 	   -isystem esp-idf/components/hal/$(IDF_TARGET)/include \
 	   -isystem esp-idf/components/hal/platform_port/include \
@@ -112,8 +118,13 @@ INC += -I.\
 	   -isystem esp-idf/components/soc/include \
 	   -isystem esp-idf/components/soc/$(IDF_TARGET)/include \
 	   -isystem esp-idf/components/spi_flash/include \
-	   -isystem esp-idf/components/xtensa/include \
+	   -isystem esp-idf/components/$(IDF_TARGET_ARCH)/include \
-	   -isystem esp-idf/components/xtensa/$(IDF_TARGET)/include
+	   -isystem esp-idf/components/$(IDF_TARGET_ARCH)/$(IDF_TARGET)/include
+
+# See https://github.com/espressif/esp-idf/issues/6906
+ifeq ($(IDF_TARGET),esp32c3)
+CFLAGS += -include "esp32c3_fix.h"
+endif
 
 CFLAGS += -DHAVE_CONFIG_H \
           -DMBEDTLS_CONFIG_FILE=\"mbedtls/esp_config.h\" \
@@ -139,7 +150,11 @@ endif
 # option to override compiler optimization level, set in boards/$(BOARD)/mpconfigboard.mk
 CFLAGS += $(OPTIMIZATION_FLAGS)
 
-CFLAGS += $(INC) -Werror -Wall -mlongcalls -std=gnu11 -Wl,--gc-sections $(BASE_CFLAGS) $(C_DEFS) $(CFLAGS_MOD) $(COPT)
+CFLAGS += $(INC) -Werror -Wall -std=gnu11 -Wl,--gc-sections $(BASE_CFLAGS) $(C_DEFS) $(CFLAGS_MOD) $(COPT)
+
+ifeq ($(IDF_TARGET_ARCH),xtensa)
+CFLAGS += -mlongcalls
+endif
 
 LDFLAGS = $(CFLAGS) -Wl,-nostdlib -Wl,-Map=$@.map -Wl,-cref -Wl,--undefined=uxTopUsedPriority
 
@@ -153,9 +168,17 @@ LDFLAGS += -L$(BUILD)/esp-idf/esp-idf/$(IDF_TARGET) \
 		   -T$(IDF_TARGET).rom.ld \
 		   -T$(IDF_TARGET).rom.api.ld \
 		   -T$(IDF_TARGET).rom.libgcc.ld \
-		   -T$(IDF_TARGET).rom.newlib-data.ld \
+		   -T$(IDF_TARGET).rom.newlib-nano.ld
+
+ifeq ($(IDF_TARGET),esp32c3)
+LDFLAGS += -Tesp32c3.rom.newlib.ld \
+		   -Tesp32c3.rom.version.ld \
+		   -Tesp32c3.rom.eco3.ld
+else
+LDFLAGS += -T$(IDF_TARGET).rom.newlib-data.ld \
 		   -T$(IDF_TARGET).rom.newlib-funcs.ld \
 		   -T$(IDF_TARGET).rom.spiflash.ld
+endif
 
 LDFLAGS += -Wl,-Bstatic \
 		   -Wl,--no-warn-mismatch \
@@ -170,20 +193,25 @@ LIBS += -lm
 endif
 
 # TinyUSB defines
-CFLAGS += -DCFG_TUSB_MCU=OPT_MCU_ESP32S2 -DCFG_TUSB_OS=OPT_OS_FREERTOS -DCFG_TUD_CDC_RX_BUFSIZE=1024 -DCFG_TUD_CDC_TX_BUFSIZE=1024
+ifeq ($(CIRCUITPY_USB),1)
-CFLAGS += -DCFG_TUD_MSC_BUFSIZE=4096 -DCFG_TUD_MIDI_RX_BUFSIZE=128 -DCFG_TUD_MIDI_TX_BUFSIZE=128
+CFLAGS += \
-CFLAGS += -DCFG_TUD_VENDOR_RX_BUFSIZE=128 -DCFG_TUD_VENDOR_TX_BUFSIZE=128
+	-DCFG_TUSB_MCU=OPT_MCU_ESP32S2 \
-
+	-DCFG_TUSB_OS=OPT_OS_FREERTOS \
+	-DCFG_TUD_CDC_RX_BUFSIZE=1024 \
+	-DCFG_TUD_CDC_TX_BUFSIZE=1024 \
+	-DCFG_TUD_MSC_BUFSIZE=4096 \
+	-DCFG_TUD_MIDI_RX_BUFSIZE=128 \
+	-DCFG_TUD_MIDI_TX_BUFSIZE=128 \
+	-DCFG_TUD_VENDOR_RX_BUFSIZE=128 \
+	-DCFG_TUD_VENDOR_TX_BUFSIZE=128
+endif
 
 ######################################
 # source
 ######################################
 
-
 SRC_C += \
 	background.c \
-	cam.c \
-	i2s_lcd_esp32s2_driver.c \
 	fatfs_port.c \
 	mphalport.c \
 	bindings/espidf/__init__.c \
@@ -191,12 +219,18 @@ SRC_C += \
 	boards/$(BOARD)/pins.c \
 	modules/$(CIRCUITPY_MODULE).c \
 	lib/netutils/netutils.c \
-	peripherals/pcnt.c \
 	peripherals/rmt.c \
 	peripherals/timer.c \
-	peripherals/touch.c \
 	peripherals/$(IDF_TARGET)/pins.c
 
+ifneq ($(IDF_TARGET),esp32c3)
+SRC_C += \
+	cam.c \
+	i2s_lcd_esp32s2_driver.c \
+	peripherals/pcnt.c \
+	peripherals/touch.c
+endif
+
 $(BUILD)/i2s_lcd_esp32s2_driver.o: CFLAGS += -Wno-sign-compare
 
 ifneq ($(CIRCUITPY_USB),0)
@@ -251,7 +285,7 @@ ifeq ($(DEBUG), 1)
 else
 	DEBUG_SDKCONFIG = esp-idf-config/sdkconfig-opt.defaults
 endif
-SDKCONFIGS = esp-idf-config/$(IDF_TARGET)/sdkconfig.defaults;$(DEBUG_SDKCONFIG);$(FLASH_SDKCONFIG);boards/$(BOARD)/sdkconfig
+SDKCONFIGS = esp-idf-config/sdkconfig.defaults;$(DEBUG_SDKCONFIG);$(FLASH_SDKCONFIG);boards/$(BOARD)/sdkconfig
 
 # create the config headers
 $(BUILD)/esp-idf/config/sdkconfig.h: boards/$(BOARD)/sdkconfig | $(BUILD)/esp-idf
@@ -280,7 +314,7 @@ menuconfig: $(BUILD)/esp-idf/config
 # qstr builds include headers so we need to make sure they are up to date
 $(HEADER_BUILD)/qstr.split: | $(BUILD)/esp-idf/config/sdkconfig.h
 
-ESP_IDF_COMPONENTS_LINK = $(IDF_TARGET) app_update bootloader_support driver efuse esp_adc_cal esp_common esp_event esp_hw_support esp_netif esp_pm esp_ringbuf esp_rom esp_system esp_timer esp-tls esp_wifi freertos hal heap log lwip mbedtls newlib nvs_flash pthread soc spi_flash vfs wpa_supplicant xtensa
+ESP_IDF_COMPONENTS_LINK = $(IDF_TARGET) $(IDF_TARGET_ARCH) app_update bootloader_support driver efuse esp_adc_cal esp_common esp_event esp_hw_support esp_netif esp_pm esp_ringbuf esp_rom esp_system esp_timer esp-tls esp_wifi freertos hal heap log lwip mbedtls newlib nvs_flash pthread soc spi_flash vfs wpa_supplicant
 
 ESP_IDF_COMPONENTS_EXPANDED = $(foreach component, $(ESP_IDF_COMPONENTS_LINK), $(BUILD)/esp-idf/esp-idf/$(component)/lib$(component).a)
 ESP_IDF_WIFI_COMPONENTS_EXPANDED = $(foreach component, $(ESP_IDF_WIFI_COMPONENTS_LINK), $(BUILD)/esp-idf/esp-idf/$(component)/lib$(component).a)
@@ -288,18 +322,38 @@ ESP_IDF_WIFI_COMPONENTS_EXPANDED = $(foreach component, $(ESP_IDF_WIFI_COMPONENT
 MBEDTLS_COMPONENTS_LINK = crypto tls x509
 MBEDTLS_COMPONENTS_LINK_EXPANDED = $(foreach component, $(MBEDTLS_COMPONENTS_LINK), $(BUILD)/esp-idf/esp-idf/mbedtls/mbedtls/library/libmbed$(component).a)
 
-BINARY_BLOBS = esp-idf/components/xtensa/$(IDF_TARGET)/libxt_hal.a
+BINARY_WIFI_BLOBS = libcoexist.a libcore.a libespnow.a libmesh.a libnet80211.a libpp.a libsmartconfig.a libphy.a
-BINARY_WIFI_BLOBS = libcoexist.a libcore.a libespnow.a libmesh.a libnet80211.a libpp.a librtc.a libsmartconfig.a libphy.a
+ifneq ($(IDF_TARGET),esp32c3)
-BINARY_BLOBS += $(addprefix esp-idf/components/esp_wifi/lib/$(IDF_TARGET)/, $(BINARY_WIFI_BLOBS))
+BINARY_WIFI_BLOBS += librtc.a
+endif
+BINARY_BLOBS = $(addprefix esp-idf/components/esp_wifi/lib/$(IDF_TARGET)/, $(BINARY_WIFI_BLOBS))
 
+ifeq ($(IDF_TARGET_ARCH),xtensa)
+BINARY_BLOBS += esp-idf/components/xtensa/$(IDF_TARGET)/libxt_hal.a
 ESP_IDF_COMPONENTS_EXPANDED += esp-idf/components/xtensa/$(IDF_TARGET)/libxt_hal.a
+endif
+
+ifeq ($(IDF_TARGET), esp32c3)
+ESPTOOL_BAUDRATE = 230400
+BOOTLOADER_OFFSET = 0x0000
+else
+ESPTOOL_BAUDRATE = 460800
+BOOTLOADER_OFFSET = 0x1000
+endif
+PARTITION_TABLE_OFFSET = 0x8000
+FIRMWARE_OFFSET = 0x10000
+
 ESP_AUTOGEN_LD = $(BUILD)/esp-idf/esp-idf/$(IDF_TARGET)/$(IDF_TARGET)_out.ld $(BUILD)/esp-idf/esp-idf/$(IDF_TARGET)/ld/$(IDF_TARGET).project.ld
 
 FLASH_FLAGS = --flash_mode $(CIRCUITPY_ESP_FLASH_MODE) --flash_freq $(CIRCUITPY_ESP_FLASH_FREQ) --flash_size $(CIRCUITPY_ESP_FLASH_SIZE)
 
-ESPTOOL_FLAGS ?= -b 460800 --before=default_reset --after=no_reset
+ESPTOOL_FLAGS ?= -b $(ESPTOOL_BAUDRATE) --before=default_reset --after=no_reset
 
+ifeq ($(IDF_TARGET),esp32c3)
+all: $(BUILD)/firmware.bin
+else
 all: $(BUILD)/firmware.bin $(BUILD)/firmware.uf2
+endif
 
 .PHONY: esp-idf-stamp
 esp-idf-stamp: $(BUILD)/esp-idf/config/sdkconfig.h
@@ -336,7 +390,7 @@ esp-idf-stamp: $(BUILD)/esp-idf/config/sdkconfig.h
 		esp-idf/spi_flash/libspi_flash.a \
 		esp-idf/vfs/libvfs.a \
 		esp-idf/wpa_supplicant/libwpa_supplicant.a \
-		esp-idf/xtensa/libxtensa.a
+		esp-idf/$(IDF_TARGET_ARCH)/lib$(IDF_TARGET_ARCH).a
 
 $(BUILD)/firmware.elf: $(OBJ) | esp-idf-stamp
 	$(STEPECHO) "LINK $@"
@@ -348,7 +402,7 @@ $(BUILD)/circuitpython-firmware.bin: $(BUILD)/firmware.elf | tools/build_memory_
 	$(Q)$(PYTHON3) tools/build_memory_info.py $< $(BUILD)/esp-idf/sdkconfig $@
 
 $(BUILD)/firmware.bin: $(BUILD)/circuitpython-firmware.bin | esp-idf-stamp
-	$(Q)$(PYTHON) ../../tools/join_bins.py $@ 0x1000 $(BUILD)/esp-idf/bootloader/bootloader.bin 0x8000 $(BUILD)/esp-idf/partition_table/partition-table.bin 0x10000 $(BUILD)/circuitpython-firmware.bin
+	$(Q)$(PYTHON) ../../tools/join_bins.py $@ $(BOOTLOADER_OFFSET) $(BUILD)/esp-idf/bootloader/bootloader.bin $(PARTITION_TABLE_OFFSET) $(BUILD)/esp-idf/partition_table/partition-table.bin $(FIRMWARE_OFFSET) $(BUILD)/circuitpython-firmware.bin
 
 $(BUILD)/firmware.uf2: $(BUILD)/circuitpython-firmware.bin
 	$(STEPECHO) "Create $@"
@@ -358,7 +412,7 @@ flash: $(BUILD)/firmware.bin
 	esptool.py --chip $(IDF_TARGET) -p $(PORT) $(ESPTOOL_FLAGS) write_flash $(FLASH_FLAGS) 0x0000 $^
 
 flash-circuitpython-only: $(BUILD)/circuitpython-firmware.bin
-	esptool.py --chip $(IDF_TARGET) -p $(PORT) $(ESPTOOL_FLAGS) write_flash $(FLASH_FLAGS) 0x10000 $^
+	esptool.py --chip $(IDF_TARGET) -p $(PORT) $(ESPTOOL_FLAGS) write_flash $(FLASH_FLAGS) $(FIRMWARE_OFFSET) $^
 
 monitor: $(BUILD)/firmware.elf
 	cp $< build/circuitpython.elf

ports/espressif/common-hal/alarm/__init__.c

@@ -44,7 +44,7 @@
 
 #include "esp_sleep.h"
 
-#include "components/soc/esp32s2/include/soc/rtc_cntl_reg.h"
+#include "soc/rtc_cntl_reg.h"
 #include "components/driver/include/driver/uart.h"
 
 // Singleton instance of SleepMemory.

ports/espressif/common-hal/alarm/pin/PinAlarm.c

@@ -32,10 +32,11 @@
 #include "shared-bindings/microcontroller/Pin.h"
 #include "shared-bindings/microcontroller/__init__.h"
 
+#include "hal/gpio_ll.h"
+#include "esp_debug_helpers.h"
+
 #include "components/driver/include/driver/rtc_io.h"
 #include "components/esp_system/include/esp_sleep.h"
-#include "components/hal/esp32s2/include/hal/gpio_ll.h"
-#include "components/xtensa/include/esp_debug_helpers.h"
 #include "components/freertos/include/freertos/FreeRTOS.h"
 
 void common_hal_alarm_pin_pinalarm_construct(alarm_pin_pinalarm_obj_t *self, const mcu_pin_obj_t *pin, bool value, bool edge, bool pull) {

ports/espressif/common-hal/microcontroller/Processor.c

@@ -38,8 +38,7 @@
 #include "esp_system.h"
 
 #include "soc/efuse_reg.h"
-
+#include "driver/temp_sensor.h"
-#include "components/driver/esp32s2/include/driver/temp_sensor.h"
 
 float common_hal_mcu_processor_get_temperature(void) {
     float tsens_out;

ports/espressif/common-hal/microcontroller/__init__.c

@@ -45,9 +45,14 @@
 #include "soc/rtc_cntl_reg.h"
 #include "esp_private/system_internal.h"
 
+#ifdef CONFIG_IDF_TARGET_ESP32C3
+#include "esp32c3/rom/rtc.h"
+#elif CONFIG_IDF_TARGET_ESP32S2
 #include "esp32s2/rom/rtc.h"
 #include "esp32s2/rom/usb/usb_persist.h"
 #include "esp32s2/rom/usb/chip_usb_dw_wrapper.h"
+#endif
+
 
 void common_hal_mcu_delay_us(uint32_t delay) {
     mp_hal_delay_us(delay);
@@ -77,8 +82,10 @@ void common_hal_mcu_enable_interrupts(void) {
 void common_hal_mcu_on_next_reset(mcu_runmode_t runmode) {
     switch (runmode) {
         case RUNMODE_UF2:
+            #ifndef CONFIG_IDF_TARGET_ESP32C3
             // 0x11F2 is APP_REQUEST_UF2_RESET_HINT & is defined by TinyUF2
             esp_reset_reason_set_hint(0x11F2);
+            #endif
             break;
         case RUNMODE_NORMAL:
             // revert back to normal boot
@@ -92,7 +99,9 @@ void common_hal_mcu_on_next_reset(mcu_runmode_t runmode) {
             break;
         case RUNMODE_BOOTLOADER:
             // DFU download
+            #ifndef CONFIG_IDF_TARGET_ESP32C3
             chip_usb_set_persist_flags(USBDC_BOOT_DFU);
+            #endif
             REG_WRITE(RTC_CNTL_OPTION1_REG, RTC_CNTL_FORCE_DOWNLOAD_BOOT);
             break;
         default:
@@ -159,7 +168,7 @@ STATIC const mp_rom_map_elem_t mcu_pin_global_dict_table[] = {
     { MP_ROM_QSTR(MP_QSTR_GPIO19), MP_ROM_PTR(&pin_GPIO19) },
     { MP_ROM_QSTR(MP_QSTR_GPIO20), MP_ROM_PTR(&pin_GPIO20) },
     { MP_ROM_QSTR(MP_QSTR_GPIO21), MP_ROM_PTR(&pin_GPIO21) },
-
+    #ifndef CONFIG_IDF_TARGET_ESP32C3
     { MP_ROM_QSTR(MP_QSTR_GPIO26), MP_ROM_PTR(&pin_GPIO26) },
     { MP_ROM_QSTR(MP_QSTR_GPIO27), MP_ROM_PTR(&pin_GPIO27) },
     { MP_ROM_QSTR(MP_QSTR_GPIO28), MP_ROM_PTR(&pin_GPIO28) },
@@ -181,5 +190,6 @@ STATIC const mp_rom_map_elem_t mcu_pin_global_dict_table[] = {
     { MP_ROM_QSTR(MP_QSTR_GPIO44), MP_ROM_PTR(&pin_GPIO44) },
     { MP_ROM_QSTR(MP_QSTR_GPIO45), MP_ROM_PTR(&pin_GPIO45) },
     { MP_ROM_QSTR(MP_QSTR_GPIO46), MP_ROM_PTR(&pin_GPIO46) },
+    #endif
 };
 MP_DEFINE_CONST_DICT(mcu_pin_globals, mcu_pin_global_dict_table);

ports/espressif/common-hal/pulseio/PulseIn.c

@@ -34,7 +34,7 @@ STATIC pulseio_pulsein_obj_t *handles[RMT_CHANNEL_MAX];
 // Requires rmt.c void peripherals_reset_all(void) to reset
 
 STATIC void update_internal_buffer(pulseio_pulsein_obj_t *self) {
-    uint32_t length = 0;
+    size_t length = 0;
     rmt_item32_t *items = (rmt_item32_t *)xRingbufferReceive(self->buf_handle, &length, 0);
     if (items) {
         length /= 4;

ports/espressif/common-hal/socketpool/Socket.c

@@ -203,7 +203,7 @@ bool common_hal_socketpool_socket_listen(socketpool_socket_obj_t *self, int back
 }
 
 mp_uint_t common_hal_socketpool_socket_recvfrom_into(socketpool_socket_obj_t *self,
-    uint8_t *buf, uint32_t len, uint8_t *ip, uint *port) {
+    uint8_t *buf, uint32_t len, uint8_t *ip, uint32_t *port) {
 
     struct sockaddr_in source_addr;
     socklen_t socklen = sizeof(source_addr);

ports/espressif/esp-idf-config/esp32s2/sdkconfig.defaults

@@ -1,868 +0,0 @@
-#
-# Automatically generated file. DO NOT EDIT.
-# Espressif IoT Development Framework (ESP-IDF) Project Configuration
-#
-CONFIG_IDF_CMAKE=y
-CONFIG_IDF_TARGET="esp32s2"
-CONFIG_IDF_TARGET_ESP32S2=y
-CONFIG_IDF_FIRMWARE_CHIP_ID=0x0002
-
-#
-# SDK tool configuration
-#
-CONFIG_SDK_TOOLPREFIX="xtensa-esp32s2-elf-"
-# CONFIG_SDK_TOOLCHAIN_SUPPORTS_TIME_WIDE_64_BITS is not set
-# end of SDK tool configuration
-
-#
-# Build type
-#
-CONFIG_APP_BUILD_TYPE_APP_2NDBOOT=y
-# CONFIG_APP_BUILD_TYPE_ELF_RAM is not set
-CONFIG_APP_BUILD_GENERATE_BINARIES=y
-CONFIG_APP_BUILD_BOOTLOADER=y
-CONFIG_APP_BUILD_USE_FLASH_SECTIONS=y
-# end of Build type
-
-#
-# Application manager
-#
-CONFIG_APP_COMPILE_TIME_DATE=y
-# CONFIG_APP_EXCLUDE_PROJECT_VER_VAR is not set
-# CONFIG_APP_EXCLUDE_PROJECT_NAME_VAR is not set
-# CONFIG_APP_PROJECT_VER_FROM_CONFIG is not set
-CONFIG_APP_RETRIEVE_LEN_ELF_SHA=16
-# end of Application manager
-
-#
-# Bootloader config
-#
-CONFIG_BOOTLOADER_OFFSET_IN_FLASH=0x1000
-CONFIG_BOOTLOADER_COMPILER_OPTIMIZATION_SIZE=y
-# CONFIG_BOOTLOADER_COMPILER_OPTIMIZATION_DEBUG is not set
-# CONFIG_BOOTLOADER_COMPILER_OPTIMIZATION_PERF is not set
-# CONFIG_BOOTLOADER_COMPILER_OPTIMIZATION_NONE is not set
-# CONFIG_BOOTLOADER_LOG_LEVEL_NONE is not set
-# CONFIG_BOOTLOADER_LOG_LEVEL_ERROR is not set
-# CONFIG_BOOTLOADER_LOG_LEVEL_WARN is not set
-CONFIG_BOOTLOADER_LOG_LEVEL_INFO=y
-# CONFIG_BOOTLOADER_LOG_LEVEL_DEBUG is not set
-# CONFIG_BOOTLOADER_LOG_LEVEL_VERBOSE is not set
-CONFIG_BOOTLOADER_LOG_LEVEL=3
-# CONFIG_BOOTLOADER_VDDSDIO_BOOST_1_8V is not set
-CONFIG_BOOTLOADER_VDDSDIO_BOOST_1_9V=y
-# CONFIG_BOOTLOADER_FACTORY_RESET is not set
-# CONFIG_BOOTLOADER_APP_TEST is not set
-CONFIG_BOOTLOADER_WDT_ENABLE=y
-# CONFIG_BOOTLOADER_WDT_DISABLE_IN_USER_CODE is not set
-CONFIG_BOOTLOADER_WDT_TIME_MS=9000
-# CONFIG_BOOTLOADER_APP_ROLLBACK_ENABLE is not set
-# CONFIG_BOOTLOADER_SKIP_VALIDATE_IN_DEEP_SLEEP is not set
-CONFIG_BOOTLOADER_RESERVE_RTC_SIZE=0
-# CONFIG_BOOTLOADER_CUSTOM_RESERVE_RTC is not set
-# end of Bootloader config
-
-#
-# Security features
-#
-CONFIG_SECURE_TARGET_HAS_SECURE_ROM_DL_MODE=y
-# CONFIG_SECURE_SIGNED_APPS_NO_SECURE_BOOT is not set
-# CONFIG_SECURE_BOOT is not set
-# CONFIG_SECURE_FLASH_ENC_ENABLED is not set
-# CONFIG_SECURE_DISABLE_ROM_DL_MODE is not set
-# CONFIG_SECURE_ENABLE_SECURE_ROM_DL_MODE is not set
-# end of Security features
-
-#
-# Serial flasher config
-#
-CONFIG_ESPTOOLPY_BAUD_OTHER_VAL=115200
-CONFIG_ESPTOOLPY_WITH_STUB=y
-# CONFIG_ESPTOOLPY_FLASHMODE_QIO is not set
-# CONFIG_ESPTOOLPY_FLASHMODE_QOUT is not set
-CONFIG_ESPTOOLPY_FLASHMODE_DIO=y
-# CONFIG_ESPTOOLPY_FLASHMODE_DOUT is not set
-CONFIG_ESPTOOLPY_FLASHMODE="dio"
-# CONFIG_ESPTOOLPY_FLASHFREQ_80M is not set
-CONFIG_ESPTOOLPY_FLASHFREQ_40M=y
-# CONFIG_ESPTOOLPY_FLASHFREQ_26M is not set
-# CONFIG_ESPTOOLPY_FLASHFREQ_20M is not set
-CONFIG_ESPTOOLPY_FLASHFREQ="40m"
-CONFIG_ESPTOOLPY_FLASHSIZE_DETECT=y
-CONFIG_ESPTOOLPY_BEFORE_RESET=y
-# CONFIG_ESPTOOLPY_BEFORE_NORESET is not set
-CONFIG_ESPTOOLPY_BEFORE="default_reset"
-CONFIG_ESPTOOLPY_AFTER_RESET=y
-# CONFIG_ESPTOOLPY_AFTER_NORESET is not set
-CONFIG_ESPTOOLPY_AFTER="hard_reset"
-# CONFIG_ESPTOOLPY_MONITOR_BAUD_CONSOLE is not set
-# CONFIG_ESPTOOLPY_MONITOR_BAUD_9600B is not set
-# CONFIG_ESPTOOLPY_MONITOR_BAUD_57600B is not set
-CONFIG_ESPTOOLPY_MONITOR_BAUD_115200B=y
-# CONFIG_ESPTOOLPY_MONITOR_BAUD_230400B is not set
-# CONFIG_ESPTOOLPY_MONITOR_BAUD_921600B is not set
-# CONFIG_ESPTOOLPY_MONITOR_BAUD_2MB is not set
-# CONFIG_ESPTOOLPY_MONITOR_BAUD_OTHER is not set
-CONFIG_ESPTOOLPY_MONITOR_BAUD_OTHER_VAL=115200
-CONFIG_ESPTOOLPY_MONITOR_BAUD=115200
-# end of Serial flasher config
-
-#
-# Partition Table
-#
-# CONFIG_PARTITION_TABLE_SINGLE_APP is not set
-# CONFIG_PARTITION_TABLE_TWO_OTA is not set
-CONFIG_PARTITION_TABLE_CUSTOM=y
-CONFIG_PARTITION_TABLE_OFFSET=0x8000
-CONFIG_PARTITION_TABLE_MD5=y
-# end of Partition Table
-
-#
-# Compiler options
-#
-# CONFIG_COMPILER_OPTIMIZATION_DEFAULT is not set
-CONFIG_COMPILER_OPTIMIZATION_SIZE=y
-# CONFIG_COMPILER_OPTIMIZATION_PERF is not set
-# CONFIG_COMPILER_OPTIMIZATION_NONE is not set
-# CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_ENABLE is not set
-CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_SILENT=y
-# CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_DISABLE is not set
-# CONFIG_COMPILER_CXX_EXCEPTIONS is not set
-# CONFIG_COMPILER_CXX_RTTI is not set
-CONFIG_COMPILER_STACK_CHECK_MODE_NONE=y
-# CONFIG_COMPILER_STACK_CHECK_MODE_NORM is not set
-# CONFIG_COMPILER_STACK_CHECK_MODE_STRONG is not set
-# CONFIG_COMPILER_STACK_CHECK_MODE_ALL is not set
-# CONFIG_COMPILER_WARN_WRITE_STRINGS is not set
-# CONFIG_COMPILER_DISABLE_GCC8_WARNINGS is not set
-# CONFIG_COMPILER_DUMP_RTL_FILES is not set
-# end of Compiler options
-
-#
-# Component config
-#
-
-#
-# Application Level Tracing
-#
-# CONFIG_APPTRACE_DEST_TRAX is not set
-CONFIG_APPTRACE_DEST_NONE=y
-CONFIG_APPTRACE_LOCK_ENABLE=y
-# end of Application Level Tracing
-
-#
-# Driver configurations
-#
-
-#
-# ADC configuration
-#
-# CONFIG_ADC_FORCE_XPD_FSM is not set
-CONFIG_ADC_DISABLE_DAC=y
-# end of ADC configuration
-
-#
-# SPI configuration
-#
-# CONFIG_SPI_MASTER_IN_IRAM is not set
-CONFIG_SPI_MASTER_ISR_IN_IRAM=y
-# CONFIG_SPI_SLAVE_IN_IRAM is not set
-CONFIG_SPI_SLAVE_ISR_IN_IRAM=y
-# end of SPI configuration
-
-#
-# UART configuration
-#
-# CONFIG_UART_ISR_IN_IRAM is not set
-# end of UART configuration
-# end of Driver configurations
-
-#
-# eFuse Bit Manager
-#
-# CONFIG_EFUSE_CUSTOM_TABLE is not set
-# CONFIG_EFUSE_VIRTUAL is not set
-CONFIG_EFUSE_MAX_BLK_LEN=256
-# end of eFuse Bit Manager
-
-#
-# ESP-TLS
-#
-CONFIG_ESP_TLS_USING_MBEDTLS=y
-CONFIG_ESP_TLS_SERVER=y
-# CONFIG_ESP_TLS_PSK_VERIFICATION is not set
-# end of ESP-TLS
-
-#
-# ESP32S2-specific
-#
-# CONFIG_ESP32S2_DEFAULT_CPU_FREQ_80 is not set
-# CONFIG_ESP32S2_DEFAULT_CPU_FREQ_160 is not set
-CONFIG_ESP32S2_DEFAULT_CPU_FREQ_240=y
-CONFIG_ESP32S2_DEFAULT_CPU_FREQ_MHZ=240
-
-#
-# Memory protection
-#
-# CONFIG_ESP32S2_MEMPROT_FEATURE is not set
-# end of Memory protection
-
-#
-# Cache config
-#
-# CONFIG_ESP32S2_INSTRUCTION_CACHE_8KB is not set
-CONFIG_ESP32S2_INSTRUCTION_CACHE_16KB=y
-# CONFIG_ESP32S2_INSTRUCTION_CACHE_LINE_16B is not set
-CONFIG_ESP32S2_INSTRUCTION_CACHE_LINE_32B=y
-# CONFIG_ESP32S2_DATA_CACHE_0KB is not set
-# CONFIG_ESP32S2_DATA_CACHE_8KB is not set
-CONFIG_ESP32S2_DATA_CACHE_16KB=y
-# CONFIG_ESP32S2_DATA_CACHE_LINE_16B is not set
-CONFIG_ESP32S2_DATA_CACHE_LINE_32B=y
-# CONFIG_ESP32S2_INSTRUCTION_CACHE_WRAP is not set
-# CONFIG_ESP32S2_DATA_CACHE_WRAP is not set
-# end of Cache config
-
-# CONFIG_ESP32S2_SPIRAM_SUPPORT is not set
-# CONFIG_ESP32S2_TRAX is not set
-CONFIG_ESP32S2_TRACEMEM_RESERVE_DRAM=0x0
-# CONFIG_ESP32S2_UNIVERSAL_MAC_ADDRESSES_ONE is not set
-CONFIG_ESP32S2_UNIVERSAL_MAC_ADDRESSES_TWO=y
-CONFIG_ESP32S2_UNIVERSAL_MAC_ADDRESSES=2
-# CONFIG_ESP32S2_ULP_COPROC_ENABLED is not set
-CONFIG_ESP32S2_ULP_COPROC_RESERVE_MEM=0
-CONFIG_ESP32S2_DEBUG_OCDAWARE=y
-# CONFIG_ESP32S2_DEBUG_STUBS_ENABLE is not set
-CONFIG_ESP32S2_BROWNOUT_DET=y
-CONFIG_ESP32S2_BROWNOUT_DET_LVL_SEL_7=y
-# CONFIG_ESP32S2_BROWNOUT_DET_LVL_SEL_6 is not set
-# CONFIG_ESP32S2_BROWNOUT_DET_LVL_SEL_5 is not set
-# CONFIG_ESP32S2_BROWNOUT_DET_LVL_SEL_4 is not set
-# CONFIG_ESP32S2_BROWNOUT_DET_LVL_SEL_3 is not set
-# CONFIG_ESP32S2_BROWNOUT_DET_LVL_SEL_2 is not set
-# CONFIG_ESP32S2_BROWNOUT_DET_LVL_SEL_1 is not set
-CONFIG_ESP32S2_BROWNOUT_DET_LVL=7
-CONFIG_ESP32S2_TIME_SYSCALL_USE_RTC_FRC1=y
-# CONFIG_ESP32S2_TIME_SYSCALL_USE_RTC is not set
-# CONFIG_ESP32S2_TIME_SYSCALL_USE_FRC1 is not set
-# CONFIG_ESP32S2_TIME_SYSCALL_USE_NONE is not set
-CONFIG_ESP32S2_RTC_CLK_SRC_INT_RC=y
-# CONFIG_ESP32S2_RTC_CLK_SRC_EXT_CRYS is not set
-# CONFIG_ESP32S2_RTC_CLK_SRC_EXT_OSC is not set
-# CONFIG_ESP32S2_RTC_CLK_SRC_INT_8MD256 is not set
-CONFIG_ESP32S2_RTC_CLK_CAL_CYCLES=576
-# CONFIG_ESP32S2_NO_BLOBS is not set
-# CONFIG_ESP32S2_KEEP_USB_ALIVE is not set
-# CONFIG_ESP32S2_RTCDATA_IN_FAST_MEM is not set
-# CONFIG_ESP32S2_USE_FIXED_STATIC_RAM_SIZE is not set
-CONFIG_ESP32S2_ALLOW_RTC_FAST_MEM_AS_HEAP=y
-# end of ESP32S2-specific
-
-#
-# Power Management
-#
-# CONFIG_PM_ENABLE is not set
-# end of Power Management
-
-#
-# ADC-Calibration
-#
-# end of ADC-Calibration
-
-#
-# Common ESP-related
-#
-CONFIG_ESP_ERR_TO_NAME_LOOKUP=y
-CONFIG_ESP_SYSTEM_EVENT_QUEUE_SIZE=32
-CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=2304
-CONFIG_ESP_MAIN_TASK_STACK_SIZE=8192
-CONFIG_ESP_IPC_TASK_STACK_SIZE=1024
-CONFIG_ESP_MINIMAL_SHARED_STACK_SIZE=2048
-CONFIG_ESP_CONSOLE_UART_DEFAULT=y
-# CONFIG_ESP_CONSOLE_USB_CDC is not set
-# CONFIG_ESP_CONSOLE_UART_CUSTOM is not set
-# CONFIG_ESP_CONSOLE_NONE is not set
-CONFIG_ESP_CONSOLE_UART=y
-CONFIG_ESP_CONSOLE_UART_NUM=0
-CONFIG_ESP_CONSOLE_UART_BAUDRATE=115200
-CONFIG_ESP_INT_WDT=y
-CONFIG_ESP_INT_WDT_TIMEOUT_MS=300
-# CONFIG_ESP_TASK_WDT is not set
-# CONFIG_ESP_PANIC_HANDLER_IRAM is not set
-CONFIG_ESP_MAC_ADDR_UNIVERSE_WIFI_STA=y
-CONFIG_ESP_MAC_ADDR_UNIVERSE_WIFI_AP=y
-# end of Common ESP-related
-
-#
-# Ethernet
-#
-# CONFIG_ETH_USE_SPI_ETHERNET is not set
-# CONFIG_ETH_USE_OPENETH is not set
-# end of Ethernet
-
-#
-# Event Loop Library
-#
-# CONFIG_ESP_EVENT_LOOP_PROFILING is not set
-CONFIG_ESP_EVENT_POST_FROM_ISR=y
-CONFIG_ESP_EVENT_POST_FROM_IRAM_ISR=y
-# end of Event Loop Library
-
-#
-# ESP NETIF Adapter
-#
-CONFIG_ESP_NETIF_IP_LOST_TIMER_INTERVAL=120
-CONFIG_ESP_NETIF_TCPIP_LWIP=y
-# CONFIG_ESP_NETIF_LOOPBACK is not set
-# CONFIG_ESP_NETIF_TCPIP_ADAPTER_COMPATIBLE_LAYER is not set
-# end of ESP NETIF Adapter
-
-#
-# ESP System Settings
-#
-CONFIG_ESP_SYSTEM_PANIC_PRINT_HALT=y
-# CONFIG_ESP_SYSTEM_PANIC_PRINT_REBOOT is not set
-# CONFIG_ESP_SYSTEM_PANIC_SILENT_REBOOT is not set
-# CONFIG_ESP_SYSTEM_PANIC_GDBSTUB is not set
-CONFIG_ESP_SYSTEM_SINGLE_CORE_MODE=y
-# end of ESP System Settings
-
-#
-# High resolution timer (esp_timer)
-#
-# CONFIG_ESP_TIMER_PROFILING is not set
-CONFIG_ESP_TIMER_TASK_STACK_SIZE=3584
-CONFIG_ESP_TIMER_IMPL_SYSTIMER=y
-# end of High resolution timer (esp_timer)
-
-#
-# Wi-Fi
-#
-CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=4
-CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=8
-# CONFIG_ESP32_WIFI_STATIC_TX_BUFFER is not set
-CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER=y
-CONFIG_ESP32_WIFI_TX_BUFFER_TYPE=1
-CONFIG_ESP32_WIFI_CACHE_TX_BUFFER_NUM=16
-CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=16
-# CONFIG_ESP32_WIFI_CSI_ENABLED is not set
-CONFIG_ESP32_WIFI_AMPDU_TX_ENABLED=y
-CONFIG_ESP32_WIFI_TX_BA_WIN=6
-CONFIG_ESP32_WIFI_AMPDU_RX_ENABLED=y
-CONFIG_ESP32_WIFI_RX_BA_WIN=6
-# CONFIG_ESP32_WIFI_NVS_ENABLED is not set
-CONFIG_ESP32_WIFI_SOFTAP_BEACON_MAX_LEN=752
-CONFIG_ESP32_WIFI_MGMT_SBUF_NUM=32
-# CONFIG_ESP32_WIFI_DEBUG_LOG_ENABLE is not set
-CONFIG_ESP32_WIFI_IRAM_OPT=y
-CONFIG_ESP32_WIFI_RX_IRAM_OPT=y
-# CONFIG_ESP32_WIFI_ENABLE_WPA3_SAE is not set
-# end of Wi-Fi
-
-#
-# PHY
-#
-# CONFIG_ESP32_PHY_INIT_DATA_IN_PARTITION is not set
-CONFIG_ESP32_PHY_MAX_WIFI_TX_POWER=20
-CONFIG_ESP32_PHY_MAX_TX_POWER=20
-# end of PHY
-
-#
-# Core dump
-#
-# CONFIG_ESP32_ENABLE_COREDUMP_TO_FLASH is not set
-# CONFIG_ESP32_ENABLE_COREDUMP_TO_UART is not set
-CONFIG_ESP32_ENABLE_COREDUMP_TO_NONE=y
-# end of Core dump
-
-#
-# FreeRTOS
-#
-CONFIG_FREERTOS_UNICORE=y
-CONFIG_FREERTOS_NO_AFFINITY=0x7FFFFFFF
-CONFIG_FREERTOS_CORETIMER_0=y
-# CONFIG_FREERTOS_CORETIMER_1 is not set
-CONFIG_FREERTOS_OPTIMIZED_SCHEDULER=y
-CONFIG_FREERTOS_HZ=100
-CONFIG_FREERTOS_ASSERT_ON_UNTESTED_FUNCTION=y
-# CONFIG_FREERTOS_CHECK_STACKOVERFLOW_NONE is not set
-# CONFIG_FREERTOS_CHECK_STACKOVERFLOW_PTRVAL is not set
-CONFIG_FREERTOS_CHECK_STACKOVERFLOW_CANARY=y
-# CONFIG_FREERTOS_WATCHPOINT_END_OF_STACK is not set
-CONFIG_FREERTOS_INTERRUPT_BACKTRACE=y
-CONFIG_FREERTOS_THREAD_LOCAL_STORAGE_POINTERS=1
-CONFIG_FREERTOS_ASSERT_FAIL_ABORT=y
-# CONFIG_FREERTOS_ASSERT_FAIL_PRINT_CONTINUE is not set
-# CONFIG_FREERTOS_ASSERT_DISABLE is not set
-CONFIG_FREERTOS_IDLE_TASK_STACKSIZE=1536
-CONFIG_FREERTOS_ISR_STACKSIZE=1536
-# CONFIG_FREERTOS_LEGACY_HOOKS is not set
-CONFIG_FREERTOS_MAX_TASK_NAME_LEN=16
-CONFIG_FREERTOS_SUPPORT_STATIC_ALLOCATION=y
-# CONFIG_FREERTOS_ENABLE_STATIC_TASK_CLEAN_UP is not set
-CONFIG_FREERTOS_TIMER_TASK_PRIORITY=1
-CONFIG_FREERTOS_TIMER_TASK_STACK_DEPTH=2048
-CONFIG_FREERTOS_TIMER_QUEUE_LENGTH=10
-CONFIG_FREERTOS_QUEUE_REGISTRY_SIZE=0
-# CONFIG_FREERTOS_USE_TRACE_FACILITY is not set
-# CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS is not set
-CONFIG_FREERTOS_CHECK_MUTEX_GIVEN_BY_OWNER=y
-# CONFIG_FREERTOS_CHECK_PORT_CRITICAL_COMPLIANCE is not set
-# CONFIG_FREERTOS_PLACE_FUNCTIONS_INTO_FLASH is not set
-CONFIG_FREERTOS_DEBUG_OCDAWARE=y
-# end of FreeRTOS
-
-#
-# Heap memory debugging
-#
-CONFIG_HEAP_POISONING_DISABLED=y
-# CONFIG_HEAP_POISONING_LIGHT is not set
-# CONFIG_HEAP_POISONING_COMPREHENSIVE is not set
-CONFIG_HEAP_TRACING_OFF=y
-# CONFIG_HEAP_TRACING_STANDALONE is not set
-# CONFIG_HEAP_TRACING_TOHOST is not set
-# CONFIG_HEAP_ABORT_WHEN_ALLOCATION_FAILS is not set
-# end of Heap memory debugging
-
-#
-# Log output
-#
-# CONFIG_LOG_DEFAULT_LEVEL_NONE is not set
-# CONFIG_LOG_DEFAULT_LEVEL_ERROR is not set
-# CONFIG_LOG_DEFAULT_LEVEL_WARN is not set
-CONFIG_LOG_DEFAULT_LEVEL_INFO=y
-# CONFIG_LOG_DEFAULT_LEVEL_DEBUG is not set
-# CONFIG_LOG_DEFAULT_LEVEL_VERBOSE is not set
-CONFIG_LOG_DEFAULT_LEVEL=3
-CONFIG_LOG_COLORS=y
-CONFIG_LOG_TIMESTAMP_SOURCE_RTOS=y
-# CONFIG_LOG_TIMESTAMP_SOURCE_SYSTEM is not set
-# end of Log output
-
-#
-# LWIP
-#
-CONFIG_LWIP_LOCAL_HOSTNAME="espressif"
-CONFIG_LWIP_DNS_SUPPORT_MDNS_QUERIES=y
-# CONFIG_LWIP_L2_TO_L3_COPY is not set
-# CONFIG_LWIP_IRAM_OPTIMIZATION is not set
-CONFIG_LWIP_TIMERS_ONDEMAND=y
-CONFIG_LWIP_MAX_SOCKETS=4
-# CONFIG_LWIP_USE_ONLY_LWIP_SELECT is not set
-# CONFIG_LWIP_SO_LINGER is not set
-CONFIG_LWIP_SO_REUSE=y
-CONFIG_LWIP_SO_REUSE_RXTOALL=y
-CONFIG_LWIP_SO_RCVBUF=y
-# CONFIG_LWIP_NETBUF_RECVINFO is not set
-CONFIG_LWIP_IP4_FRAG=y
-CONFIG_LWIP_IP6_FRAG=y
-# CONFIG_LWIP_IP4_REASSEMBLY is not set
-# CONFIG_LWIP_IP6_REASSEMBLY is not set
-# CONFIG_LWIP_IP_FORWARD is not set
-# CONFIG_LWIP_STATS is not set
-# CONFIG_LWIP_ETHARP_TRUST_IP_MAC is not set
-CONFIG_LWIP_ESP_GRATUITOUS_ARP=y
-CONFIG_LWIP_GARP_TMR_INTERVAL=60
-CONFIG_LWIP_TCPIP_RECVMBOX_SIZE=32
-CONFIG_LWIP_DHCP_DOES_ARP_CHECK=y
-# CONFIG_LWIP_DHCP_RESTORE_LAST_IP is not set
-
-#
-# CONFIG_FREERTOS_PLACE_FUNCTIONS_INTO_FLASH is not set
-
-#
-# DHCP server
-#
-CONFIG_LWIP_DHCPS_LEASE_UNIT=60
-CONFIG_LWIP_DHCPS_MAX_STATION_NUM=8
-# end of DHCP server
-
-# CONFIG_LWIP_AUTOIP is not set
-# CONFIG_LWIP_IPV6_AUTOCONFIG is not set
-CONFIG_LWIP_NETIF_LOOPBACK=y
-CONFIG_LWIP_LOOPBACK_MAX_PBUFS=8
-
-#
-# TCP
-#
-CONFIG_LWIP_MAX_ACTIVE_TCP=4
-CONFIG_LWIP_MAX_LISTENING_TCP=4
-CONFIG_LWIP_TCP_MAXRTX=12
-CONFIG_LWIP_TCP_SYNMAXRTX=6
-CONFIG_LWIP_TCP_MSS=1440
-CONFIG_LWIP_TCP_TMR_INTERVAL=250
-CONFIG_LWIP_TCP_MSL=60000
-CONFIG_LWIP_TCP_SND_BUF_DEFAULT=2880
-CONFIG_LWIP_TCP_WND_DEFAULT=2880
-CONFIG_LWIP_TCP_RECVMBOX_SIZE=6
-CONFIG_LWIP_TCP_QUEUE_OOSEQ=y
-# CONFIG_LWIP_TCP_SACK_OUT is not set
-# CONFIG_LWIP_TCP_KEEP_CONNECTION_WHEN_IP_CHANGES is not set
-CONFIG_LWIP_TCP_OVERSIZE_MSS=y
-# CONFIG_LWIP_TCP_OVERSIZE_QUARTER_MSS is not set
-# CONFIG_LWIP_TCP_OVERSIZE_DISABLE is not set
-CONFIG_LWIP_TCP_RTO_TIME=3000
-# end of TCP
-
-#
-# UDP
-#
-CONFIG_LWIP_MAX_UDP_PCBS=16
-CONFIG_LWIP_UDP_RECVMBOX_SIZE=6
-# end of UDP
-
-CONFIG_LWIP_TCPIP_TASK_STACK_SIZE=3072
-CONFIG_LWIP_TCPIP_TASK_AFFINITY_NO_AFFINITY=y
-# CONFIG_LWIP_TCPIP_TASK_AFFINITY_CPU0 is not set
-CONFIG_LWIP_TCPIP_TASK_AFFINITY=0x7FFFFFFF
-# CONFIG_LWIP_PPP_SUPPORT is not set
-CONFIG_LWIP_IPV6_MEMP_NUM_ND6_QUEUE=3
-CONFIG_LWIP_IPV6_ND6_NUM_NEIGHBORS=5
-# CONFIG_LWIP_SLIP_SUPPORT is not set
-
-#
-# ICMP
-#
-# CONFIG_LWIP_MULTICAST_PING is not set
-# CONFIG_LWIP_BROADCAST_PING is not set
-# end of ICMP
-
-#
-# LWIP RAW API
-#
-CONFIG_LWIP_MAX_RAW_PCBS=16
-# end of LWIP RAW API
-
-#
-# SNTP
-#
-CONFIG_LWIP_DHCP_MAX_NTP_SERVERS=1
-CONFIG_LWIP_SNTP_UPDATE_DELAY=3600000
-# end of SNTP
-
-CONFIG_LWIP_ESP_LWIP_ASSERT=y
-
-#
-# Debug
-#
-# CONFIG_LWIP_NETIF_DEBUG is not set
-# CONFIG_LWIP_PBUF_DEBUG is not set
-# CONFIG_LWIP_ETHARP_DEBUG is not set
-# CONFIG_LWIP_API_LIB_DEBUG is not set
-# CONFIG_LWIP_SOCKETS_DEBUG is not set
-# CONFIG_LWIP_IP_DEBUG is not set
-# CONFIG_LWIP_ICMP_DEBUG is not set
-# CONFIG_LWIP_IP6_DEBUG is not set
-# CONFIG_LWIP_ICMP6_DEBUG is not set
-# end of Debug
-# end of LWIP
-
-#
-# mbedTLS
-#
-CONFIG_MBEDTLS_INTERNAL_MEM_ALLOC=y
-# CONFIG_MBEDTLS_DEFAULT_MEM_ALLOC is not set
-# CONFIG_MBEDTLS_CUSTOM_MEM_ALLOC is not set
-CONFIG_MBEDTLS_ASYMMETRIC_CONTENT_LEN=y
-CONFIG_MBEDTLS_SSL_IN_CONTENT_LEN=16384
-CONFIG_MBEDTLS_SSL_OUT_CONTENT_LEN=2048
-CONFIG_MBEDTLS_DYNAMIC_BUFFER=y
-CONFIG_MBEDTLS_DYNAMIC_FREE_PEER_CERT=y
-CONFIG_MBEDTLS_DYNAMIC_FREE_CONFIG_DATA=y
-# CONFIG_MBEDTLS_DEBUG is not set
-
-#
-# Certificate Bundle
-#
-CONFIG_MBEDTLS_CERTIFICATE_BUNDLE=y
-# CONFIG_MBEDTLS_CERTIFICATE_BUNDLE_DEFAULT_FULL is not set
-# CONFIG_MBEDTLS_CERTIFICATE_BUNDLE_DEFAULT_CMN is not set
-CONFIG_MBEDTLS_CERTIFICATE_BUNDLE_DEFAULT_NONE=y
-CONFIG_MBEDTLS_CUSTOM_CERTIFICATE_BUNDLE=y
-CONFIG_MBEDTLS_CUSTOM_CERTIFICATE_BUNDLE_PATH="certificates/nina-fw/data/roots.pem"
-# end of Certificate Bundle
-
-# CONFIG_MBEDTLS_ECP_RESTARTABLE is not set
-# CONFIG_MBEDTLS_CMAC_C is not set
-CONFIG_MBEDTLS_HARDWARE_AES=y
-CONFIG_MBEDTLS_AES_USE_INTERRUPT=y
-CONFIG_MBEDTLS_HARDWARE_GCM=y
-CONFIG_MBEDTLS_HARDWARE_MPI=y
-CONFIG_MBEDTLS_HARDWARE_SHA=y
-# CONFIG_MBEDTLS_ATCA_HW_ECDSA_SIGN is not set
-# CONFIG_MBEDTLS_ATCA_HW_ECDSA_VERIFY is not set
-CONFIG_MBEDTLS_HAVE_TIME=y
-# CONFIG_MBEDTLS_HAVE_TIME_DATE is not set
-CONFIG_MBEDTLS_ECDSA_DETERMINISTIC=y
-CONFIG_MBEDTLS_SHA512_C=y
-CONFIG_MBEDTLS_TLS_SERVER_AND_CLIENT=y
-# CONFIG_MBEDTLS_TLS_SERVER_ONLY is not set
-# CONFIG_MBEDTLS_TLS_CLIENT_ONLY is not set
-# CONFIG_MBEDTLS_TLS_DISABLED is not set
-CONFIG_MBEDTLS_TLS_SERVER=y
-CONFIG_MBEDTLS_TLS_CLIENT=y
-CONFIG_MBEDTLS_TLS_ENABLED=y
-
-#
-# TLS Key Exchange Methods
-#
-CONFIG_MBEDTLS_PSK_MODES=y
-CONFIG_MBEDTLS_KEY_EXCHANGE_PSK=y
-CONFIG_MBEDTLS_KEY_EXCHANGE_DHE_PSK=y
-CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_PSK=y
-CONFIG_MBEDTLS_KEY_EXCHANGE_RSA_PSK=y
-CONFIG_MBEDTLS_KEY_EXCHANGE_RSA=y
-CONFIG_MBEDTLS_KEY_EXCHANGE_DHE_RSA=y
-CONFIG_MBEDTLS_KEY_EXCHANGE_ELLIPTIC_CURVE=y
-CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_RSA=y
-CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA=y
-CONFIG_MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA=y
-CONFIG_MBEDTLS_KEY_EXCHANGE_ECDH_RSA=y
-# end of TLS Key Exchange Methods
-
-CONFIG_MBEDTLS_SSL_RENEGOTIATION=y
-# CONFIG_MBEDTLS_SSL_PROTO_SSL3 is not set
-# CONFIG_MBEDTLS_SSL_PROTO_TLS1 is not set
-# CONFIG_MBEDTLS_SSL_PROTO_TLS1_1 is not set
-CONFIG_MBEDTLS_SSL_PROTO_TLS1_2=y
-CONFIG_MBEDTLS_SSL_PROTO_DTLS=y
-CONFIG_MBEDTLS_SSL_ALPN=y
-CONFIG_MBEDTLS_CLIENT_SSL_SESSION_TICKETS=y
-CONFIG_MBEDTLS_SERVER_SSL_SESSION_TICKETS=y
-
-#
-# Symmetric Ciphers
-#
-CONFIG_MBEDTLS_AES_C=y
-# CONFIG_MBEDTLS_CAMELLIA_C is not set
-# CONFIG_MBEDTLS_DES_C is not set
-CONFIG_MBEDTLS_RC4_DISABLED=y
-# CONFIG_MBEDTLS_RC4_ENABLED_NO_DEFAULT is not set
-# CONFIG_MBEDTLS_RC4_ENABLED is not set
-# CONFIG_MBEDTLS_BLOWFISH_C is not set
-# CONFIG_MBEDTLS_XTEA_C is not set
-CONFIG_MBEDTLS_CCM_C=y
-CONFIG_MBEDTLS_GCM_C=y
-# end of Symmetric Ciphers
-
-# CONFIG_MBEDTLS_RIPEMD160_C is not set
-
-#
-# Certificates
-#
-CONFIG_MBEDTLS_PEM_PARSE_C=y
-CONFIG_MBEDTLS_PEM_WRITE_C=y
-CONFIG_MBEDTLS_X509_CRL_PARSE_C=y
-CONFIG_MBEDTLS_X509_CSR_PARSE_C=y
-# end of Certificates
-
-CONFIG_MBEDTLS_ECP_C=y
-CONFIG_MBEDTLS_ECDH_C=y
-CONFIG_MBEDTLS_ECDSA_C=y
-# CONFIG_MBEDTLS_ECJPAKE_C is not set
-CONFIG_MBEDTLS_ECP_DP_SECP192R1_ENABLED=y
-CONFIG_MBEDTLS_ECP_DP_SECP224R1_ENABLED=y
-CONFIG_MBEDTLS_ECP_DP_SECP256R1_ENABLED=y
-CONFIG_MBEDTLS_ECP_DP_SECP384R1_ENABLED=y
-CONFIG_MBEDTLS_ECP_DP_SECP521R1_ENABLED=y
-CONFIG_MBEDTLS_ECP_DP_SECP192K1_ENABLED=y
-CONFIG_MBEDTLS_ECP_DP_SECP224K1_ENABLED=y
-CONFIG_MBEDTLS_ECP_DP_SECP256K1_ENABLED=y
-CONFIG_MBEDTLS_ECP_DP_BP256R1_ENABLED=y
-CONFIG_MBEDTLS_ECP_DP_BP384R1_ENABLED=y
-CONFIG_MBEDTLS_ECP_DP_BP512R1_ENABLED=y
-CONFIG_MBEDTLS_ECP_DP_CURVE25519_ENABLED=y
-CONFIG_MBEDTLS_ECP_NIST_OPTIM=y
-# CONFIG_MBEDTLS_POLY1305_C is not set
-# CONFIG_MBEDTLS_CHACHA20_C is not set
-# CONFIG_MBEDTLS_HKDF_C is not set
-# CONFIG_MBEDTLS_THREADING_C is not set
-# CONFIG_MBEDTLS_SECURITY_RISKS is not set
-# end of mbedTLS
-
-#
-# Newlib
-#
-CONFIG_NEWLIB_STDOUT_LINE_ENDING_CRLF=y
-# CONFIG_NEWLIB_STDOUT_LINE_ENDING_LF is not set
-# CONFIG_NEWLIB_STDOUT_LINE_ENDING_CR is not set
-# CONFIG_NEWLIB_STDIN_LINE_ENDING_CRLF is not set
-# CONFIG_NEWLIB_STDIN_LINE_ENDING_LF is not set
-CONFIG_NEWLIB_STDIN_LINE_ENDING_CR=y
-# CONFIG_NEWLIB_NANO_FORMAT is not set
-# end of Newlib
-
-#
-# NVS
-#
-# end of NVS
-
-#
-# PThreads
-#
-CONFIG_PTHREAD_TASK_PRIO_DEFAULT=5
-CONFIG_PTHREAD_TASK_STACK_SIZE_DEFAULT=3072
-CONFIG_PTHREAD_STACK_MIN=768
-CONFIG_PTHREAD_TASK_CORE_DEFAULT=-1
-CONFIG_PTHREAD_TASK_NAME_DEFAULT="pthread"
-# end of PThreads
-
-#
-# SPI Flash driver
-#
-# CONFIG_SPI_FLASH_VERIFY_WRITE is not set
-# CONFIG_SPI_FLASH_ENABLE_COUNTERS is not set
-CONFIG_SPI_FLASH_ROM_DRIVER_PATCH=y
-CONFIG_SPI_FLASH_DANGEROUS_WRITE_ABORTS=y
-# CONFIG_SPI_FLASH_DANGEROUS_WRITE_FAILS is not set
-# CONFIG_SPI_FLASH_DANGEROUS_WRITE_ALLOWED is not set
-# CONFIG_SPI_FLASH_USE_LEGACY_IMPL is not set
-# CONFIG_SPI_FLASH_BYPASS_BLOCK_ERASE is not set
-# CONFIG_SPI_FLASH_YIELD_DURING_ERASE is not set
-CONFIG_SPI_FLASH_WRITE_CHUNK_SIZE=4096
-# CONFIG_SPI_FLASH_SIZE_OVERRIDE is not set
-
-#
-# Auto-detect flash chips
-#
-CONFIG_SPI_FLASH_SUPPORT_ISSI_CHIP=y
-CONFIG_SPI_FLASH_SUPPORT_MXIC_CHIP=y
-CONFIG_SPI_FLASH_SUPPORT_GD_CHIP=y
-# end of Auto-detect flash chips
-# end of SPI Flash driver
-
-#
-# Virtual file system
-#
-CONFIG_VFS_SUPPORT_IO=y
-CONFIG_VFS_SUPPORT_DIR=y
-CONFIG_VFS_SUPPORT_SELECT=y
-CONFIG_VFS_SUPPRESS_SELECT_DEBUG_OUTPUT=y
-CONFIG_VFS_SUPPORT_TERMIOS=y
-
-#
-# Host File System I/O (Semihosting)
-#
-CONFIG_VFS_SEMIHOSTFS_MAX_MOUNT_POINTS=1
-CONFIG_VFS_SEMIHOSTFS_HOST_PATH_MAX_LEN=128
-# end of Host File System I/O (Semihosting)
-# end of Virtual file system
-
-#
-# Supplicant
-#
-CONFIG_WPA_MBEDTLS_CRYPTO=y
-# CONFIG_WPA_DEBUG_PRINT is not set
-# CONFIG_WPA_TESTING_OPTIONS is not set
-# CONFIG_WPA_WPS_WARS is not set
-# end of Supplicant
-# end of Component config
-
-#
-# Compatibility options
-#
-# CONFIG_LEGACY_INCLUDE_COMMON_HEADERS is not set
-# end of Compatibility options
-
-# Deprecated options for backward compatibility
-CONFIG_TOOLPREFIX="xtensa-esp32s2-elf-"
-# CONFIG_LOG_BOOTLOADER_LEVEL_NONE is not set
-# CONFIG_LOG_BOOTLOADER_LEVEL_ERROR is not set
-# CONFIG_LOG_BOOTLOADER_LEVEL_WARN is not set
-CONFIG_LOG_BOOTLOADER_LEVEL_INFO=y
-# CONFIG_LOG_BOOTLOADER_LEVEL_DEBUG is not set
-# CONFIG_LOG_BOOTLOADER_LEVEL_VERBOSE is not set
-CONFIG_LOG_BOOTLOADER_LEVEL=3
-# CONFIG_APP_ROLLBACK_ENABLE is not set
-# CONFIG_FLASH_ENCRYPTION_ENABLED is not set
-# CONFIG_FLASHMODE_QIO is not set
-# CONFIG_FLASHMODE_QOUT is not set
-CONFIG_FLASHMODE_DIO=y
-# CONFIG_FLASHMODE_DOUT is not set
-# CONFIG_MONITOR_BAUD_9600B is not set
-# CONFIG_MONITOR_BAUD_57600B is not set
-CONFIG_MONITOR_BAUD_115200B=y
-# CONFIG_MONITOR_BAUD_230400B is not set
-# CONFIG_MONITOR_BAUD_921600B is not set
-# CONFIG_MONITOR_BAUD_2MB is not set
-# CONFIG_MONITOR_BAUD_OTHER is not set
-CONFIG_MONITOR_BAUD_OTHER_VAL=115200
-CONFIG_MONITOR_BAUD=115200
-# CONFIG_COMPILER_OPTIMIZATION_LEVEL_DEBUG is not set
-CONFIG_COMPILER_OPTIMIZATION_LEVEL_RELEASE=y
-# CONFIG_OPTIMIZATION_ASSERTIONS_ENABLED is not set
-CONFIG_OPTIMIZATION_ASSERTIONS_SILENT=y
-# CONFIG_OPTIMIZATION_ASSERTIONS_DISABLED is not set
-# CONFIG_CXX_EXCEPTIONS is not set
-CONFIG_STACK_CHECK_NONE=y
-# CONFIG_STACK_CHECK_NORM is not set
-# CONFIG_STACK_CHECK_STRONG is not set
-# CONFIG_STACK_CHECK_ALL is not set
-# CONFIG_WARN_WRITE_STRINGS is not set
-# CONFIG_DISABLE_GCC8_WARNINGS is not set
-# CONFIG_ESP32_APPTRACE_DEST_TRAX is not set
-CONFIG_ESP32_APPTRACE_DEST_NONE=y
-CONFIG_ESP32_APPTRACE_LOCK_ENABLE=y
-CONFIG_ADC2_DISABLE_DAC=y
-CONFIG_SYSTEM_EVENT_QUEUE_SIZE=32
-CONFIG_SYSTEM_EVENT_TASK_STACK_SIZE=2304
-CONFIG_MAIN_TASK_STACK_SIZE=8192
-CONFIG_IPC_TASK_STACK_SIZE=1024
-CONFIG_CONSOLE_UART_DEFAULT=y
-# CONFIG_CONSOLE_UART_CUSTOM is not set
-# CONFIG_ESP_CONSOLE_UART_NONE is not set
-CONFIG_CONSOLE_UART=y
-CONFIG_CONSOLE_UART_NUM=0
-CONFIG_CONSOLE_UART_BAUDRATE=115200
-CONFIG_INT_WDT=y
-CONFIG_INT_WDT_TIMEOUT_MS=300
-# CONFIG_TASK_WDT is not set
-# CONFIG_EVENT_LOOP_PROFILING is not set
-CONFIG_POST_EVENTS_FROM_ISR=y
-CONFIG_POST_EVENTS_FROM_IRAM_ISR=y
-CONFIG_ESP32S2_PANIC_PRINT_HALT=y
-# CONFIG_ESP32S2_PANIC_PRINT_REBOOT is not set
-# CONFIG_ESP32S2_PANIC_SILENT_REBOOT is not set
-# CONFIG_ESP32S2_PANIC_GDBSTUB is not set
-CONFIG_TIMER_TASK_STACK_SIZE=3584
-CONFIG_SUPPORT_STATIC_ALLOCATION=y
-# CONFIG_ENABLE_STATIC_TASK_CLEAN_UP_HOOK is not set
-CONFIG_TIMER_TASK_PRIORITY=1
-CONFIG_TIMER_TASK_STACK_DEPTH=2048
-CONFIG_TIMER_QUEUE_LENGTH=10
-# CONFIG_L2_TO_L3_COPY is not set
-# CONFIG_USE_ONLY_LWIP_SELECT is not set
-CONFIG_ESP_GRATUITOUS_ARP=y
-CONFIG_GARP_TMR_INTERVAL=60
-CONFIG_TCPIP_RECVMBOX_SIZE=32
-CONFIG_TCP_MAXRTX=12
-CONFIG_TCP_SYNMAXRTX=6
-CONFIG_TCP_MSS=1440
-CONFIG_TCP_MSL=60000
-CONFIG_TCP_SND_BUF_DEFAULT=2880
-CONFIG_TCP_WND_DEFAULT=2880
-CONFIG_TCP_RECVMBOX_SIZE=6
-CONFIG_TCP_QUEUE_OOSEQ=y
-# CONFIG_ESP_TCP_KEEP_CONNECTION_WHEN_IP_CHANGES is not set
-CONFIG_TCP_OVERSIZE_MSS=y
-# CONFIG_TCP_OVERSIZE_QUARTER_MSS is not set
-# CONFIG_TCP_OVERSIZE_DISABLE is not set
-CONFIG_UDP_RECVMBOX_SIZE=6
-CONFIG_TCPIP_TASK_STACK_SIZE=3072
-CONFIG_TCPIP_TASK_AFFINITY_NO_AFFINITY=y
-# CONFIG_TCPIP_TASK_AFFINITY_CPU0 is not set
-CONFIG_TCPIP_TASK_AFFINITY=0x7FFFFFFF
-# CONFIG_PPP_SUPPORT is not set
-CONFIG_ESP32_PTHREAD_TASK_PRIO_DEFAULT=5
-CONFIG_ESP32_PTHREAD_TASK_STACK_SIZE_DEFAULT=3072
-CONFIG_ESP32_PTHREAD_STACK_MIN=768
-CONFIG_ESP32_PTHREAD_TASK_CORE_DEFAULT=-1
-CONFIG_ESP32_PTHREAD_TASK_NAME_DEFAULT="pthread"
-CONFIG_SPI_FLASH_WRITING_DANGEROUS_REGIONS_ABORTS=y
-# CONFIG_SPI_FLASH_WRITING_DANGEROUS_REGIONS_FAILS is not set
-# CONFIG_SPI_FLASH_WRITING_DANGEROUS_REGIONS_ALLOWED is not set
-CONFIG_SUPPRESS_SELECT_DEBUG_OUTPUT=y
-CONFIG_SUPPORT_TERMIOS=y
-CONFIG_SEMIHOSTFS_MAX_MOUNT_POINTS=1
-CONFIG_SEMIHOSTFS_HOST_PATH_MAX_LEN=128
-# End of deprecated options

ports/espressif/esp-idf-config/sdkconfig.defaults

@@ -0,0 +1,157 @@
+#
+# Bootloader config
+#
+# CONFIG_BOOTLOADER_VDDSDIO_BOOST_1_8V is not set
+# end of Bootloader config
+
+#
+# Serial flasher config
+#
+# CONFIG_ESPTOOLPY_FLASHFREQ_80M is not set
+CONFIG_ESPTOOLPY_FLASHFREQ_40M=y
+CONFIG_ESPTOOLPY_FLASHFREQ="40m"
+# end of Serial flasher config
+
+#
+# Partition Table
+#
+# CONFIG_PARTITION_TABLE_SINGLE_APP is not set
+CONFIG_PARTITION_TABLE_CUSTOM=y
+# end of Partition Table
+
+#
+# Compiler options
+#
+# CONFIG_COMPILER_OPTIMIZATION_DEFAULT is not set
+CONFIG_COMPILER_OPTIMIZATION_SIZE=y
+# CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_ENABLE is not set
+CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_SILENT=y
+# end of Compiler options
+
+#
+# ESP-TLS
+#
+CONFIG_ESP_TLS_SERVER=y
+# end of ESP-TLS
+
+#
+# ESP32S2-specific
+#
+# CONFIG_ESP32S2_DEFAULT_CPU_FREQ_160 is not set
+CONFIG_ESP32S2_DEFAULT_CPU_FREQ_240=y
+CONFIG_ESP32S2_DEFAULT_CPU_FREQ_MHZ=240
+#
+# Cache config
+#
+# CONFIG_ESP32S2_INSTRUCTION_CACHE_8KB is not set
+CONFIG_ESP32S2_INSTRUCTION_CACHE_16KB=y
+# CONFIG_ESP32S2_DATA_CACHE_8KB is not set
+CONFIG_ESP32S2_DATA_CACHE_16KB=y
+# end of Cache config
+# end of ESP32S2-specific
+
+#
+# Common ESP-related
+#
+CONFIG_ESP_MAIN_TASK_STACK_SIZE=8192
+# CONFIG_ESP_TASK_WDT is not set
+# end of Common ESP-related
+
+#
+# Ethernet
+#
+# CONFIG_ETH_USE_SPI_ETHERNET is not set
+# end of Ethernet
+
+#
+# ESP NETIF Adapter
+#
+# CONFIG_ESP_NETIF_TCPIP_ADAPTER_COMPATIBLE_LAYER is not set
+# end of ESP NETIF Adapter
+
+#
+# Wi-Fi
+#
+CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=4
+CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=8
+CONFIG_ESP32_WIFI_CACHE_TX_BUFFER_NUM=16
+CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=16
+# CONFIG_ESP32_WIFI_NVS_ENABLED is not set
+# CONFIG_ESP32_WIFI_ENABLE_WPA3_SAE is not set
+# end of Wi-Fi
+
+#
+# FreeRTOS
+#
+CONFIG_FREERTOS_IDLE_TASK_STACKSIZE=1536
+# end of FreeRTOS
+
+#
+# LWIP
+#
+CONFIG_LWIP_MAX_SOCKETS=4
+CONFIG_LWIP_SO_RCVBUF=y
+#
+# TCP
+#
+CONFIG_LWIP_MAX_ACTIVE_TCP=4
+CONFIG_LWIP_MAX_LISTENING_TCP=4
+CONFIG_LWIP_TCP_SYNMAXRTX=6
+CONFIG_LWIP_TCP_SND_BUF_DEFAULT=2880
+CONFIG_LWIP_TCP_WND_DEFAULT=2880
+CONFIG_LWIP_TCP_RTO_TIME=3000
+# end of TCP
+# end of LWIP
+
+#
+# mbedTLS
+#
+CONFIG_MBEDTLS_SSL_OUT_CONTENT_LEN=2048
+CONFIG_MBEDTLS_DYNAMIC_BUFFER=y
+CONFIG_MBEDTLS_DYNAMIC_FREE_PEER_CERT=y
+CONFIG_MBEDTLS_DYNAMIC_FREE_CONFIG_DATA=y
+CONFIG_MBEDTLS_DYNAMIC_FREE_CA_CERT=y
+#
+# Certificate Bundle
+#
+CONFIG_MBEDTLS_CERTIFICATE_BUNDLE=y
+# CONFIG_MBEDTLS_CERTIFICATE_BUNDLE_DEFAULT_FULL is not set
+CONFIG_MBEDTLS_CERTIFICATE_BUNDLE_DEFAULT_NONE=y
+CONFIG_MBEDTLS_CUSTOM_CERTIFICATE_BUNDLE=y
+CONFIG_MBEDTLS_CUSTOM_CERTIFICATE_BUNDLE_PATH="certificates/nina-fw/data/roots.pem"
+# end of Certificate Bundle
+#
+# TLS Key Exchange Methods
+#
+CONFIG_MBEDTLS_PSK_MODES=y
+CONFIG_MBEDTLS_KEY_EXCHANGE_PSK=y
+CONFIG_MBEDTLS_KEY_EXCHANGE_DHE_PSK=y
+CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_PSK=y
+CONFIG_MBEDTLS_KEY_EXCHANGE_RSA_PSK=y
+# end of TLS Key Exchange Methods
+# CONFIG_MBEDTLS_SSL_PROTO_TLS1 is not set
+# CONFIG_MBEDTLS_SSL_PROTO_TLS1_1 is not set
+CONFIG_MBEDTLS_SSL_PROTO_DTLS=y
+# CONFIG_MBEDTLS_LARGE_KEY_SOFTWARE_MPI is not set
+# end of mbedTLS
+
+#
+# SPI Flash driver
+#
+# CONFIG_SPI_FLASH_YIELD_DURING_ERASE is not set
+CONFIG_SPI_FLASH_WRITE_CHUNK_SIZE=4096
+# end of SPI Flash driver
+
+#
+# Deprecated options for backward compatibility
+#
+# CONFIG_COMPILER_OPTIMIZATION_LEVEL_DEBUG is not set
+CONFIG_COMPILER_OPTIMIZATION_LEVEL_RELEASE=y
+# CONFIG_OPTIMIZATION_ASSERTIONS_ENABLED is not set
+CONFIG_OPTIMIZATION_ASSERTIONS_SILENT=y
+CONFIG_MAIN_TASK_STACK_SIZE=8192
+# CONFIG_TASK_WDT is not set
+CONFIG_TCP_SYNMAXRTX=6
+CONFIG_TCP_SND_BUF_DEFAULT=2880
+CONFIG_TCP_WND_DEFAULT=2880
+# End of deprecated options

ports/espressif/esp32c3_fix.h

@@ -0,0 +1,42 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2021 microDev
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+// See https://github.com/espressif/esp-idf/issues/6906
+
+#ifndef MICROPY_INCLUDED_ESPRESSIF_ESP32C3_FIX_H
+#define MICROPY_INCLUDED_ESPRESSIF_ESP32C3_FIX_H
+
+#ifdef __riscv
+
+#undef __INT32_TYPE__
+#define __INT32_TYPE__      int
+
+#undef __UINT32_TYPE__
+#define __UINT32_TYPE__     unsigned int
+
+#endif // __riscv
+
+#endif // MICROPY_INCLUDED_ESPRESSIF_ESP32C3_FIX_H

ports/espressif/mpconfigport.mk

@@ -38,6 +38,21 @@ CIRCUITPY_ESPIDF ?= 1
 
 CIRCUITPY_MODULE ?= none
 
+ifeq ($(IDF_TARGET),esp32c3)
+CIRCUITPY_USB = 0
+CIRCUITPY_ALARM = 0
+CIRCUITPY_COUNTIO = 0
+CIRCUITPY_ROTARYIO = 0
+CIRCUITPY_ANALOGIO = 0
+CIRCUITPY_RGBMATRIX = 0
+CIRCUITPY_AUDIOBUSIO = 0
+CIRCUITPY_FREQUENCYIO = 0
+CIRCUITPY_IMAGECAPTURE = 0
+CIRCUITPY_PARALLELDISPLAY = 0
+CIRCUITPY_TOUCHIO ?= 1
+CIRCUITPY_TOUCHIO_USE_NATIVE = 0
+endif
+
 # From the ESP32-S2 datasheet:
 #
 # Endpoint number 0 always present (bi-directional, consisting of EP0 IN and EP0 OUT)

ports/espressif/mphalport.c

@@ -31,16 +31,22 @@
 #include "py/mpstate.h"
 #include "py/gc.h"
 
-#include "components/xtensa/include/esp_debug_helpers.h"
+#include "esp_debug_helpers.h"
+
+#ifdef CONFIG_IDF_TARGET_ESP32C3
+#include "components/esp_rom/include/esp32c3/rom/ets_sys.h"
+#elif CONFIG_IDF_TARGET_ESP32S2
 #include "components/esp_rom/include/esp32s2/rom/ets_sys.h"
+#endif
 
 void mp_hal_delay_us(mp_uint_t delay) {
     ets_delay_us(delay);
 }
 
-// This is provided by the esp-idf/components/xtensa/esp32s2/libhal.a binary
+// This is provided by the esp-idf/components/xtensa/esp32s2/libhal.a binary blob.
-// blob.
+#ifndef CONFIG_IDF_TARGET_ESP32C3
 extern void xthal_window_spill(void);
+#endif
 
 mp_uint_t cpu_get_regs_and_sp(mp_uint_t *regs, uint8_t reg_count) {
     // xtensa has more registers than an instruction can address. The 16 that
@@ -56,6 +62,8 @@ mp_uint_t cpu_get_regs_and_sp(mp_uint_t *regs, uint8_t reg_count) {
     // there is a HAL call to do it. There is a bit of a race condition here
     // because the register value could change after it's been restored but that
     // is unlikely to happen with a heap pointer while we do a GC.
+    #ifndef CONFIG_IDF_TARGET_ESP32C3
     xthal_window_spill();
+    #endif
     return (mp_uint_t)__builtin_frame_address(0);
 }

ports/espressif/peripherals/esp32c3/pins.c

@@ -0,0 +1,50 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2021 microDev
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "peripherals/pins.h"
+
+const mcu_pin_obj_t pin_GPIO0 = PIN(0, ADC_UNIT_1, ADC_CHANNEL_0, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO1 = PIN(1, ADC_UNIT_1, ADC_CHANNEL_1, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO2 = PIN(2, ADC_UNIT_1, ADC_CHANNEL_2, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO3 = PIN(3, ADC_UNIT_1, ADC_CHANNEL_3, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO4 = PIN(4, ADC_UNIT_1, ADC_CHANNEL_4, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO5 = PIN(5, ADC_UNIT_2, ADC_CHANNEL_0, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO6 = PIN(6, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO7 = PIN(7, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO8 = PIN(8, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO9 = PIN(9, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO10 = PIN(10, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO11 = PIN(11, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO12 = PIN(12, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO13 = PIN(13, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO14 = PIN(14, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO15 = PIN(15, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO16 = PIN(16, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO17 = PIN(17, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO18 = PIN(18, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO19 = PIN(19, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO20 = PIN(20, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO21 = PIN(21, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);

ports/espressif/peripherals/esp32c3/pins.h

@@ -0,0 +1,57 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2021 microDev
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+// DO NOT include this file directly.
+// Use shared-bindings/microcontroller/Pin.h instead.
+// This ensures that all necessary includes are already included.
+
+#ifndef MICROPY_INCLUDED_ESPRESSIF_PERIPHERALS_ESP32C3_PINS_H
+#define MICROPY_INCLUDED_ESPRESSIF_PERIPHERALS_ESP32C3_PINS_H
+
+extern const mcu_pin_obj_t pin_GPIO0;
+extern const mcu_pin_obj_t pin_GPIO1;
+extern const mcu_pin_obj_t pin_GPIO2;
+extern const mcu_pin_obj_t pin_GPIO3;
+extern const mcu_pin_obj_t pin_GPIO4;
+extern const mcu_pin_obj_t pin_GPIO5;
+extern const mcu_pin_obj_t pin_GPIO6;
+extern const mcu_pin_obj_t pin_GPIO7;
+extern const mcu_pin_obj_t pin_GPIO8;
+extern const mcu_pin_obj_t pin_GPIO9;
+extern const mcu_pin_obj_t pin_GPIO10;
+extern const mcu_pin_obj_t pin_GPIO11;
+extern const mcu_pin_obj_t pin_GPIO12;
+extern const mcu_pin_obj_t pin_GPIO13;
+extern const mcu_pin_obj_t pin_GPIO14;
+extern const mcu_pin_obj_t pin_GPIO15;
+extern const mcu_pin_obj_t pin_GPIO16;
+extern const mcu_pin_obj_t pin_GPIO17;
+extern const mcu_pin_obj_t pin_GPIO18;
+extern const mcu_pin_obj_t pin_GPIO19;
+extern const mcu_pin_obj_t pin_GPIO20;
+extern const mcu_pin_obj_t pin_GPIO21;
+
+#endif // MICROPY_INCLUDED_ESPRESSIF_PERIPHERALS_ESP32C3_PINS_H

ports/espressif/peripherals/pins.h

@@ -65,7 +65,9 @@ extern const mp_obj_type_t mcu_pin_type;
     }
 
 // Choose based on chip
-#if CONFIG_IDF_TARGET_ESP32S2
+#ifdef CONFIG_IDF_TARGET_ESP32C3
+#include "esp32c3/pins.h"
+#elif CONFIG_IDF_TARGET_ESP32S2
 #include "esp32s2/pins.h"
 #endif
 

ports/espressif/supervisor/port.c

@@ -54,14 +54,12 @@
 #include "shared-bindings/rtc/__init__.h"
 
 #include "peripherals/rmt.h"
-#include "peripherals/pcnt.h"
 #include "peripherals/timer.h"
+
+#if CIRCUITPY_COUNTIO || CIRCUITPY_ROTARYIO || CIRCUITPY_FREQUENCYIO
+#include "peripherals/pcnt.h"
 #include "peripherals/touch.h"
-#include "components/esp_rom/include/esp32s2/rom/ets_sys.h"
+#endif
-#include "components/heap/include/esp_heap_caps.h"
-#include "components/xtensa/include/esp_debug_helpers.h"
-#include "components/soc/esp32s2/include/soc/cache_memory.h"
-#include "components/soc/esp32s2/include/soc/rtc_cntl_reg.h"
 
 #if CIRCUITPY_AUDIOBUSIO
 #include "common-hal/audiobusio/__init__.h"
@@ -71,6 +69,18 @@
 #include "cam.h"
 #endif
 
+#include "esp_heap_caps.h"
+#include "esp_debug_helpers.h"
+
+#include "soc/cache_memory.h"
+#include "soc/rtc_cntl_reg.h"
+
+#ifdef CONFIG_IDF_TARGET_ESP32C3
+#include "components/esp_rom/include/esp32c3/rom/ets_sys.h"
+#elif CONFIG_IDF_TARGET_ESP32S2
+#include "components/esp_rom/include/esp32s2/rom/ets_sys.h"
+#endif
+
 #define HEAP_SIZE (48 * 1024)
 
 uint32_t *heap;
@@ -119,17 +129,29 @@ safe_mode_t port_init(void) {
 
     #if defined(DEBUG)
     // debug UART
+    #ifdef CONFIG_IDF_TARGET_ESP32C3
+    common_hal_never_reset_pin(&pin_GPIO20);
+    common_hal_never_reset_pin(&pin_GPIO21);
+    #elif CONFIG_IDF_TARGET_ESP32S2
     common_hal_never_reset_pin(&pin_GPIO43);
     common_hal_never_reset_pin(&pin_GPIO44);
     #endif
+    #endif
 
     #if defined(DEBUG) || defined(ENABLE_JTAG)
     // JTAG
+    #ifdef CONFIG_IDF_TARGET_ESP32C3
+    common_hal_never_reset_pin(&pin_GPIO4);
+    common_hal_never_reset_pin(&pin_GPIO5);
+    common_hal_never_reset_pin(&pin_GPIO6);
+    common_hal_never_reset_pin(&pin_GPIO7);
+    #elif CONFIG_IDF_TARGET_ESP32S2
     common_hal_never_reset_pin(&pin_GPIO39);
     common_hal_never_reset_pin(&pin_GPIO40);
     common_hal_never_reset_pin(&pin_GPIO41);
     common_hal_never_reset_pin(&pin_GPIO42);
     #endif
+    #endif
 
     #ifdef CONFIG_SPIRAM
     heap = (uint32_t *)(DRAM0_CACHE_ADDRESS_HIGH - CONFIG_SPIRAM_SIZE);
@@ -183,7 +205,7 @@ void reset_port(void) {
     uart_reset();
     #endif
 
-    #if defined(CIRCUITPY_COUNTIO) || defined(CIRCUITPY_ROTARYIO)
+    #if CIRCUITPY_COUNTIO || CIRCUITPY_ROTARYIO || CIRCUITPY_FREQUENCYIO
     peripherals_pcnt_reset();
     #endif
 
@@ -234,7 +256,9 @@ void reset_to_bootloader(void) {
 }
 
 void reset_cpu(void) {
+    #ifndef CONFIG_IDF_TARGET_ESP32C3
     esp_backtrace_print(100);
+    #endif
     esp_restart();
 }
 

ports/espressif/supervisor/usb.c

@@ -32,11 +32,17 @@
 #include "lib/utils/interrupt_char.h"
 #include "lib/mp-readline/readline.h"
 
+#include "hal/gpio_ll.h"
+#include "soc/usb_periph.h"
+
 #include "components/driver/include/driver/gpio.h"
 #include "components/driver/include/driver/periph_ctrl.h"
+
+#ifdef CONFIG_IDF_TARGET_ESP32C3
+#include "components/esp_rom/include/esp32c3/rom/gpio.h"
+#elif CONFIG_IDF_TARGET_ESP32S2
 #include "components/esp_rom/include/esp32s2/rom/gpio.h"
-#include "components/hal/esp32s2/include/hal/gpio_ll.h"
+#endif
-#include "components/soc/esp32s2/include/soc/usb_periph.h"
 
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"

shared-bindings/wifi/Radio.c

@@ -150,12 +150,14 @@ STATIC mp_obj_t wifi_radio_set_hostname(mp_obj_t self_in, mp_obj_t hostname_in)
         mp_raise_ValueError(translate("Hostname must be between 1 and 253 characters"));
     }
 
+    #ifndef CONFIG_IDF_TARGET_ESP32C3
     regex_t regex; // validate hostname according to RFC 1123
     regcomp(&regex,"^(([a-z0-9]|[a-z0-9][a-z0-9\\-]{0,61}[a-z0-9])\\.)*([a-z0-9]|[a-z0-9][a-z0-9\\-]{0,61}[a-z0-9])$", REG_EXTENDED | REG_ICASE | REG_NOSUB);
     if (regexec(&regex, hostname.buf, 0, NULL, 0)) {
         mp_raise_ValueError(translate("invalid hostname"));
     }
     regfree(&regex);
+    #endif
 
     wifi_radio_obj_t *self = MP_OBJ_TO_PTR(self_in);
     common_hal_wifi_radio_set_hostname(self, hostname.buf);

shared-module/displayio/Display.c

@@ -322,7 +322,9 @@ STATIC bool _refresh_area(displayio_display_obj_t *self, const displayio_area_t
 
         // TODO(tannewt): Make refresh displays faster so we don't starve other
         // background tasks.
+        #if CIRCUITPY_USB
         usb_background();
+        #endif
     }
     return true;
 }

shared-module/displayio/EPaperDisplay.c

@@ -331,7 +331,9 @@ bool displayio_epaperdisplay_refresh_area(displayio_epaperdisplay_obj_t *self, c
 
             // TODO(tannewt): Make refresh displays faster so we don't starve other
             // background tasks.
+            #if CIRCUITPY_USB
             usb_background();
+            #endif
         }
     }
 

shared-module/framebufferio/FramebufferDisplay.c

@@ -246,7 +246,9 @@ STATIC bool _refresh_area(framebufferio_framebufferdisplay_obj_t *self, const di
 
         // TODO(tannewt): Make refresh displays faster so we don't starve other
         // background tasks.
+        #if CIRCUITPY_USB
         usb_background();
+        #endif
     }
     return true;
 }