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Low-level Lora (SX127_) library for the ESP-32 IDF

Makefile 1.66% C 98.34%

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esp32-lora-library's Issues

Check for value of version register fails after lora_reset (in lora_init).

I tried this library on two boards I have here and adding a small delay fixed this.

Tested it again many times by multiple resets of the board (button / power recycle) and no issues so far. The assert "assert(version == 0x12);" fails sometimes after a reset, but after the board reboots, everything is back to normal. Library seems quite stable.

I will raise PR.

Not working as Sender with Helteck wireless stick lite

I'm trying to have my ESP32 wrover kit to send data to Helteck wireless stick lite configured as receiver but I didn't receive any thing although the ESP32 print packet sent on the terminal.

sender not working with a dpread factor of 12

for some reason I can send stuff with every spread factor except 12...
I mean I can see the package being send on my SDR but with a spread factor of 12 the receiver cannot decode the packet....

Watchdog timeout on lora_receive_packet

I am stuck with an apparent hang, then watchdog reset(?) on lora_receive_packet. The odd part is that the WDT happens about a HALF a second after the call to lora_receive_packet. Anyone else see this? I am transmitting fine on another board, and I am properly detecting that the packet was received by this board - it's just the attempt to read it that causes the failure

LORAWAN

Good afternoon.

Thanks for the availability of the source code, we ran some tests and we were successful.

One single question, do you have any implementation (or do you intend to) of the Lorawan protocol using the ESP-IDF?

Thank you.

CAD MODE

have you used the interrupt in cad mode!

Deep sleep issue

Hi!
It looks like lora_init() does not work correctly after esp32 deep sleep wakeup.
here is debug output:
assertion "version == 0x12" failed: file "/home/iho/esp/hello_world/components/lora/lora.c", line 357, function: lora_init
abort() was called at PC 0x400d295b on core 0
part of code to reproduce:

void app_main()
{

	esp_sleep_wakeup_cause_t cause = esp_sleep_get_wakeup_cause();

	lora_init();
	lora_set_frequency(433e6);
	lora_enable_crc();

	/*while(1){
		lorasend();
		vTaskDelay(2000/portTICK_PERIOD_MS);
	}*/

    if (cause != ESP_SLEEP_WAKEUP_ULP) {
	  //      printf("Not ULP wakeup\n");

            init_ulp_program();
	    } else {
	  //      printf("Deep sleep wakeup\n");
	        proceed_buffer();
	        lorasend();
	        for(int i=0;i<FEATURES_NUM;i++){
	        			features[i] = features_calc[i]();
	        		}

	    }
	    //printf("Entering deep sleep\n\n");
	    start_ulp_program();
	    ESP_ERROR_CHECK( esp_sleep_enable_ulp_wakeup() );
	    esp_deep_sleep_start();



}

in while(1){} all works fine, when we go to deep sleep first execution (ESP_SLEEP_WAKEUP_ULP) works fine, all folowing (i.e. after ULP wake-up generate assertion blah-blah....

Implementing LoRaWAN

Is it possible to implement a LoRaWAN stack with this library similar to the LoRaMac-node library provided by SemTech?

Example code does not compile

Hello,
thank you for the library, however I'm running into the following issue when compiling the LoRa Sender program after having followed the instructions for adding the library to my program:

kirsa@Enki:~/Hax/Uproar$ make
LD build/Uproar.elf
/home/kirsa/Hax/Uproar/build/main/libmain.a(main.o):(.literal._Z7task_txPv+0x8): undefined reference to `lora_send_packet(unsigned char*, int)'
/home/kirsa/Hax/Uproar/build/main/libmain.a(main.o):(.literal.app_main+0x10): undefined reference to `lora_init()'
/home/kirsa/Hax/Uproar/build/main/libmain.a(main.o):(.literal.app_main+0x14): undefined reference to `lora_set_frequency(long)'
/home/kirsa/Hax/Uproar/build/main/libmain.a(main.o):(.literal.app_main+0x18): undefined reference to `lora_enable_crc()'
/home/kirsa/Hax/Uproar/build/main/libmain.a(main.o): In function `task_tx(void*)':
/home/kirsa/Hax/Uproar/main/main.cpp:14: undefined reference to `lora_send_packet(unsigned char*, int)'
/home/kirsa/Hax/Uproar/main/main.cpp:15: undefined reference to `lora_init()'
/home/kirsa/Hax/Uproar/build/main/libmain.a(main.o): In function `app_main':
/home/kirsa/Hax/Uproar/main/main.cpp:22: undefined reference to `lora_set_frequency(long)'
/home/kirsa/Hax/Uproar/main/main.cpp:23: undefined reference to `lora_enable_crc()'
collect2: error: ld returned 1 exit status
make: *** [/home/kirsa/Hax/esp32/esp-idf/make/project.mk:407: /home/kirsa/Hax/Uproar/build/Uproar.elf] Error 1

Here is a screenshot of project directory structure and the example code:

Thanks for any support you can give

Bug in lora.c

Line 360

esp32-lora-library/components/lora/lora.c

Line 360 in 79fc54b

while(i++ < TIMEOUT_RESET) {

and line 365

esp32-lora-library/components/lora/lora.c

Line 365 in 79fc54b

assert(i < TIMEOUT_RESET);

are broken. The assert will never evaluate to true.

Example:

    int i = 0;
    int e = 10;
    while (i++ < e) {}
    std::cout << "i=" << i << " e=" << e;

Result: i=11 e=10

Does not work on the newer versions of ESP-IDF had to go back to 3.3.2

License

What license is this code released under?

Is this dead ?

Is this library dead ? examples does not seems working . also it is not maintained from long time .

aes

hi everyone,
could you add encryption to this library ?

Test on Heltec WiFi OLED Lora V2

Hi,
I have 2 Heltec boards: first one contains the original Heltec example for arduino ide, but i would like to use esp-idf.
I've tried to deploy your "sender" example to a second board.
I set just same frequency and config pins according Heltec Pinouts
No errors, but no cummunication between 2devices

Any ideas?

Unable to configure Heltec ESP32 Lora

Hello, I installed the Library with the recent ESPIDF and and trying to make the idf menuconig, the option for Lora is not showing up:
Here is the install:

/home/jemo/esp/esp-idf
jemo@umb19:~$ ls /home/jemo/esp/esp-idf/components/lora/
component.mk  include  Kconfig  Kconfig.projbuild  lora.c
jemo@umb19:~$ ls /home/jemo/esp/esp-idf/components/lora/include/
lora.h
jemo@umb19:~$

When I execute idf.py makeconfig The menu never gives me the option for the Lora to set the pins correctly.

Here is my sdkconfig that is created with no reference to Lora:

#
# Automatically generated file. DO NOT EDIT.
# Espressif IoT Development Framework (ESP-IDF) Project Configuration
#
CONFIG_IDF_TARGET_ESP32=y
CONFIG_IDF_CMAKE=y
CONFIG_IDF_TARGET="esp32"
CONFIG_IDF_FIRMWARE_CHIP_ID=0x0000

#
# SDK tool configuration
#
CONFIG_SDK_TOOLPREFIX="xtensa-esp32-elf-"
# 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
# end of Application manager

#
# Bootloader config
#
# 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_SIGNED_APPS_NO_SECURE_BOOT is not set
# CONFIG_SECURE_BOOT_ENABLED is not set
# CONFIG_SECURE_FLASH_ENC_ENABLED is not set
# end of Security features

#
# Serial flasher config
#
CONFIG_ESPTOOLPY_BAUD_OTHER_VAL=115200
# 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_1MB is not set
CONFIG_ESPTOOLPY_FLASHSIZE_2MB=y
# CONFIG_ESPTOOLPY_FLASHSIZE_4MB is not set
# CONFIG_ESPTOOLPY_FLASHSIZE_8MB is not set
# CONFIG_ESPTOOLPY_FLASHSIZE_16MB is not set
CONFIG_ESPTOOLPY_FLASHSIZE="2MB"
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_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=y
# CONFIG_PARTITION_TABLE_TWO_OTA is not set
# CONFIG_PARTITION_TABLE_CUSTOM is not set
CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions.csv"
CONFIG_PARTITION_TABLE_FILENAME="partitions_singleapp.csv"
CONFIG_PARTITION_TABLE_OFFSET=0x8000
CONFIG_PARTITION_TABLE_MD5=y
# end of Partition Table

#
# Compiler options
#
CONFIG_COMPILER_OPTIMIZATION_DEFAULT=y
# CONFIG_COMPILER_OPTIMIZATION_SIZE is not set
# CONFIG_COMPILER_OPTIMIZATION_PERF is not set
# CONFIG_COMPILER_OPTIMIZATION_NONE is not set
CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_ENABLE=y
# CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_SILENT is not set
# 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
# end of Compiler options

#
# Component config
#

#
# Application Level Tracing
#
# CONFIG_ESP32_APPTRACE_DEST_TRAX is not set
CONFIG_ESP32_APPTRACE_DEST_NONE=y
CONFIG_ESP32_APPTRACE_LOCK_ENABLE=y
# end of Application Level Tracing

#
# Bluetooth
#
# CONFIG_BT_ENABLED is not set
CONFIG_BTDM_CTRL_BR_EDR_SCO_DATA_PATH_EFF=0
CONFIG_BTDM_CTRL_BLE_MAX_CONN_EFF=0
CONFIG_BTDM_CTRL_BR_EDR_MAX_ACL_CONN_EFF=0
CONFIG_BTDM_CTRL_BR_EDR_MAX_SYNC_CONN_EFF=0
CONFIG_BTDM_CTRL_PINNED_TO_CORE=0
CONFIG_BTDM_BLE_SLEEP_CLOCK_ACCURACY_INDEX_EFF=1
CONFIG_BT_RESERVE_DRAM=0
# end of Bluetooth

# CONFIG_BLE_MESH is not set

#
# CoAP Configuration
#
CONFIG_COAP_MBEDTLS_PSK=y
# CONFIG_COAP_MBEDTLS_PKI is not set
# CONFIG_COAP_MBEDTLS_DEBUG is not set
CONFIG_COAP_LOG_DEFAULT_LEVEL=0
# end of CoAP Configuration

#
# 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_CODE_SCHEME_COMPAT_NONE is not set
CONFIG_EFUSE_CODE_SCHEME_COMPAT_3_4=y
# CONFIG_EFUSE_CODE_SCHEME_COMPAT_REPEAT is not set
CONFIG_EFUSE_MAX_BLK_LEN=192
# end of eFuse Bit Manager

#
# ESP-TLS
#
CONFIG_ESP_TLS_USING_MBEDTLS=y
# CONFIG_ESP_TLS_SERVER is not set
# CONFIG_ESP_TLS_PSK_VERIFICATION is not set
# end of ESP-TLS

#
# ESP32-specific
#
CONFIG_ESP32_REV_MIN_0=y
# CONFIG_ESP32_REV_MIN_1 is not set
# CONFIG_ESP32_REV_MIN_2 is not set
# CONFIG_ESP32_REV_MIN_3 is not set
CONFIG_ESP32_REV_MIN=0
CONFIG_ESP32_DPORT_WORKAROUND=y
# CONFIG_ESP32_DEFAULT_CPU_FREQ_80 is not set
CONFIG_ESP32_DEFAULT_CPU_FREQ_160=y
# CONFIG_ESP32_DEFAULT_CPU_FREQ_240 is not set
CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ=160
# CONFIG_ESP32_SPIRAM_SUPPORT is not set
# CONFIG_ESP32_TRAX is not set
CONFIG_ESP32_TRACEMEM_RESERVE_DRAM=0x0
# CONFIG_ESP32_UNIVERSAL_MAC_ADDRESSES_TWO is not set
CONFIG_ESP32_UNIVERSAL_MAC_ADDRESSES_FOUR=y
CONFIG_ESP32_UNIVERSAL_MAC_ADDRESSES=4
# CONFIG_ESP32_ULP_COPROC_ENABLED is not set
CONFIG_ESP32_ULP_COPROC_RESERVE_MEM=0
# CONFIG_ESP32_PANIC_PRINT_HALT is not set
CONFIG_ESP32_PANIC_PRINT_REBOOT=y
# CONFIG_ESP32_PANIC_SILENT_REBOOT is not set
# CONFIG_ESP32_PANIC_GDBSTUB is not set
CONFIG_ESP32_DEBUG_OCDAWARE=y
CONFIG_ESP32_DEBUG_STUBS_ENABLE=y
CONFIG_ESP32_BROWNOUT_DET=y
CONFIG_ESP32_BROWNOUT_DET_LVL_SEL_0=y
# CONFIG_ESP32_BROWNOUT_DET_LVL_SEL_1 is not set
# CONFIG_ESP32_BROWNOUT_DET_LVL_SEL_2 is not set
# CONFIG_ESP32_BROWNOUT_DET_LVL_SEL_3 is not set
# CONFIG_ESP32_BROWNOUT_DET_LVL_SEL_4 is not set
# CONFIG_ESP32_BROWNOUT_DET_LVL_SEL_5 is not set
# CONFIG_ESP32_BROWNOUT_DET_LVL_SEL_6 is not set
# CONFIG_ESP32_BROWNOUT_DET_LVL_SEL_7 is not set
CONFIG_ESP32_BROWNOUT_DET_LVL=0
CONFIG_ESP32_REDUCE_PHY_TX_POWER=y
CONFIG_ESP32_TIME_SYSCALL_USE_RTC_FRC1=y
# CONFIG_ESP32_TIME_SYSCALL_USE_RTC is not set
# CONFIG_ESP32_TIME_SYSCALL_USE_FRC1 is not set
# CONFIG_ESP32_TIME_SYSCALL_USE_NONE is not set
CONFIG_ESP32_RTC_CLK_SRC_INT_RC=y
# CONFIG_ESP32_RTC_CLK_SRC_EXT_CRYS is not set
# CONFIG_ESP32_RTC_CLK_SRC_EXT_OSC is not set
# CONFIG_ESP32_RTC_CLK_SRC_INT_8MD256 is not set
CONFIG_ESP32_RTC_CLK_CAL_CYCLES=1024
CONFIG_ESP32_DEEP_SLEEP_WAKEUP_DELAY=2000
CONFIG_ESP32_XTAL_FREQ_40=y
# CONFIG_ESP32_XTAL_FREQ_26 is not set
# CONFIG_ESP32_XTAL_FREQ_AUTO is not set
CONFIG_ESP32_XTAL_FREQ=40
# CONFIG_ESP32_DISABLE_BASIC_ROM_CONSOLE is not set
# CONFIG_ESP32_NO_BLOBS is not set
# CONFIG_ESP32_COMPATIBLE_PRE_V2_1_BOOTLOADERS is not set
# CONFIG_ESP32_USE_FIXED_STATIC_RAM_SIZE is not set
CONFIG_ESP32_DPORT_DIS_INTERRUPT_LVL=5
# end of ESP32-specific

#
# Power Management
#
# CONFIG_PM_ENABLE is not set
# end of Power Management

#
# ADC-Calibration
#
CONFIG_ADC_CAL_EFUSE_TP_ENABLE=y
CONFIG_ADC_CAL_EFUSE_VREF_ENABLE=y
CONFIG_ADC_CAL_LUT_ENABLE=y
# end of ADC-Calibration

#
# Common ESP-related
#
# CONFIG_ESP_TIMER_PROFILING is not set
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=3584
CONFIG_ESP_IPC_TASK_STACK_SIZE=1024
CONFIG_ESP_IPC_USES_CALLERS_PRIORITY=y
CONFIG_ESP_TIMER_TASK_STACK_SIZE=3584
CONFIG_ESP_CONSOLE_UART_DEFAULT=y
# CONFIG_ESP_CONSOLE_UART_CUSTOM is not set
# CONFIG_ESP_CONSOLE_UART_NONE is not set
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_INT_WDT_CHECK_CPU1=y
CONFIG_ESP_TASK_WDT=y
# CONFIG_ESP_TASK_WDT_PANIC is not set
CONFIG_ESP_TASK_WDT_TIMEOUT_S=5
CONFIG_ESP_TASK_WDT_CHECK_IDLE_TASK_CPU0=y
CONFIG_ESP_TASK_WDT_CHECK_IDLE_TASK_CPU1=y
# CONFIG_ESP_PANIC_HANDLER_IRAM is not set
# end of Common ESP-related

#
# Ethernet
#
CONFIG_ETH_ENABLED=y
CONFIG_ETH_USE_ESP32_EMAC=y
CONFIG_ETH_PHY_INTERFACE_RMII=y
# CONFIG_ETH_PHY_INTERFACE_MII is not set
CONFIG_ETH_RMII_CLK_INPUT=y
# CONFIG_ETH_RMII_CLK_OUTPUT is not set
CONFIG_ETH_RMII_CLK_IN_GPIO=0
CONFIG_ETH_SMI_MDC_GPIO=23
CONFIG_ETH_SMI_MDIO_GPIO=18
CONFIG_ETH_PHY_USE_RST=y
CONFIG_ETH_PHY_RST_GPIO=5
CONFIG_ETH_DMA_BUFFER_SIZE=512
CONFIG_ETH_DMA_RX_BUFFER_NUM=10
CONFIG_ETH_DMA_TX_BUFFER_NUM=10
CONFIG_ETH_USE_SPI_ETHERNET=y
CONFIG_ETH_SPI_ETHERNET_DM9051=y
CONFIG_ETH_DM9051_INT_GPIO=4
# 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

#
# GDB Stub
#
# end of GDB Stub

#
# ESP HTTP client
#
CONFIG_ESP_HTTP_CLIENT_ENABLE_HTTPS=y
# CONFIG_ESP_HTTP_CLIENT_ENABLE_BASIC_AUTH is not set
# end of ESP HTTP client

#
# HTTP Server
#
CONFIG_HTTPD_MAX_REQ_HDR_LEN=512
CONFIG_HTTPD_MAX_URI_LEN=512
CONFIG_HTTPD_ERR_RESP_NO_DELAY=y
CONFIG_HTTPD_PURGE_BUF_LEN=32
# CONFIG_HTTPD_LOG_PURGE_DATA is not set
# end of HTTP Server

#
# ESP HTTPS OTA
#
# CONFIG_OTA_ALLOW_HTTP is not set
# end of ESP HTTPS OTA

#
# ESP HTTPS server
#
# CONFIG_ESP_HTTPS_SERVER_ENABLE is not set
# end of ESP HTTPS server

#
# 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=y
# end of ESP NETIF Adapter

#
# Wi-Fi
#
CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=10
CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=32
# 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_DYNAMIC_TX_BUFFER_NUM=32
# 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=y
CONFIG_ESP32_WIFI_TASK_PINNED_TO_CORE_0=y
# CONFIG_ESP32_WIFI_TASK_PINNED_TO_CORE_1 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
# end of Wi-Fi

#
# PHY
#
CONFIG_ESP32_PHY_CALIBRATION_AND_DATA_STORAGE=y
# 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

#
# FAT Filesystem support
#
# CONFIG_FATFS_CODEPAGE_DYNAMIC is not set
CONFIG_FATFS_CODEPAGE_437=y
# CONFIG_FATFS_CODEPAGE_720 is not set
# CONFIG_FATFS_CODEPAGE_737 is not set
# CONFIG_FATFS_CODEPAGE_771 is not set
# CONFIG_FATFS_CODEPAGE_775 is not set
# CONFIG_FATFS_CODEPAGE_850 is not set
# CONFIG_FATFS_CODEPAGE_852 is not set
# CONFIG_FATFS_CODEPAGE_855 is not set
# CONFIG_FATFS_CODEPAGE_857 is not set
# CONFIG_FATFS_CODEPAGE_860 is not set
# CONFIG_FATFS_CODEPAGE_861 is not set
# CONFIG_FATFS_CODEPAGE_862 is not set
# CONFIG_FATFS_CODEPAGE_863 is not set
# CONFIG_FATFS_CODEPAGE_864 is not set
# CONFIG_FATFS_CODEPAGE_865 is not set
# CONFIG_FATFS_CODEPAGE_866 is not set
# CONFIG_FATFS_CODEPAGE_869 is not set
# CONFIG_FATFS_CODEPAGE_932 is not set
# CONFIG_FATFS_CODEPAGE_936 is not set
# CONFIG_FATFS_CODEPAGE_949 is not set
# CONFIG_FATFS_CODEPAGE_950 is not set
CONFIG_FATFS_CODEPAGE=437
CONFIG_FATFS_LFN_NONE=y
# CONFIG_FATFS_LFN_HEAP is not set
# CONFIG_FATFS_LFN_STACK is not set
CONFIG_FATFS_FS_LOCK=0
CONFIG_FATFS_TIMEOUT_MS=10000
CONFIG_FATFS_PER_FILE_CACHE=y
# end of FAT Filesystem support

#
# Modbus configuration
#
CONFIG_FMB_MASTER_TIMEOUT_MS_RESPOND=150
CONFIG_FMB_MASTER_DELAY_MS_CONVERT=200
CONFIG_FMB_QUEUE_LENGTH=20
CONFIG_FMB_SERIAL_TASK_STACK_SIZE=2048
CONFIG_FMB_SERIAL_BUF_SIZE=256
CONFIG_FMB_SERIAL_TASK_PRIO=10
# CONFIG_FMB_CONTROLLER_SLAVE_ID_SUPPORT is not set
CONFIG_FMB_CONTROLLER_NOTIFY_TIMEOUT=20
CONFIG_FMB_CONTROLLER_NOTIFY_QUEUE_SIZE=20
CONFIG_FMB_CONTROLLER_STACK_SIZE=4096
CONFIG_FMB_EVENT_QUEUE_TIMEOUT=20
CONFIG_FMB_TIMER_PORT_ENABLED=y
CONFIG_FMB_TIMER_GROUP=0
CONFIG_FMB_TIMER_INDEX=0
# CONFIG_FMB_TIMER_ISR_IN_IRAM is not set
# end of Modbus configuration

#
# FreeRTOS
#
# CONFIG_FREERTOS_UNICORE is not set
CONFIG_FREERTOS_NO_AFFINITY=0x7FFFFFFF
CONFIG_FREERTOS_CORETIMER_0=y
# CONFIG_FREERTOS_CORETIMER_1 is not set
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 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_DEBUG_INTERNALS is not set
CONFIG_FREERTOS_TASK_FUNCTION_WRAPPER=y
CONFIG_FREERTOS_CHECK_MUTEX_GIVEN_BY_OWNER=y
# CONFIG_FREERTOS_CHECK_PORT_CRITICAL_COMPLIANCE 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
# end of Heap memory debugging

#
# libsodium
#
# end of libsodium

#
# 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=10
# CONFIG_LWIP_USE_ONLY_LWIP_SELECT is not set
CONFIG_LWIP_SO_REUSE=y
CONFIG_LWIP_SO_REUSE_RXTOALL=y
# CONFIG_LWIP_SO_RCVBUF is not set
# CONFIG_LWIP_NETBUF_RECVINFO is not set
# CONFIG_LWIP_IP_FRAG is not set
# CONFIG_LWIP_IP_REASSEMBLY 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

#
# 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_NETIF_LOOPBACK=y
CONFIG_LWIP_LOOPBACK_MAX_PBUFS=8

#
# TCP
#
CONFIG_LWIP_MAX_ACTIVE_TCP=16
CONFIG_LWIP_MAX_LISTENING_TCP=16
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=5744
CONFIG_LWIP_TCP_WND_DEFAULT=5744
CONFIG_LWIP_TCP_RECVMBOX_SIZE=6
CONFIG_LWIP_TCP_QUEUE_OOSEQ=y
# 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
# 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_CPU1 is not set
CONFIG_LWIP_TCPIP_TASK_AFFINITY=0x7FFFFFFF
# CONFIG_LWIP_PPP_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
# 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=4096
# CONFIG_MBEDTLS_DEBUG is not set
# CONFIG_MBEDTLS_ECP_RESTARTABLE is not set
# CONFIG_MBEDTLS_CMAC_C is not set
CONFIG_MBEDTLS_HARDWARE_AES=y
CONFIG_MBEDTLS_HARDWARE_MPI=y
CONFIG_MBEDTLS_HARDWARE_SHA=y
CONFIG_MBEDTLS_HAVE_TIME=y
# CONFIG_MBEDTLS_HAVE_TIME_DATE is not set
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=y
CONFIG_MBEDTLS_SSL_PROTO_TLS1_1=y
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_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
# end of mbedTLS

#
# mDNS
#
CONFIG_MDNS_MAX_SERVICES=10
CONFIG_MDNS_TASK_PRIORITY=1
# CONFIG_MDNS_TASK_AFFINITY_NO_AFFINITY is not set
CONFIG_MDNS_TASK_AFFINITY_CPU0=y
# CONFIG_MDNS_TASK_AFFINITY_CPU1 is not set
CONFIG_MDNS_TASK_AFFINITY=0x0
CONFIG_MDNS_SERVICE_ADD_TIMEOUT_MS=2000
CONFIG_MDNS_TIMER_PERIOD_MS=100
# end of mDNS

#
# ESP-MQTT Configurations
#
CONFIG_MQTT_PROTOCOL_311=y
CONFIG_MQTT_TRANSPORT_SSL=y
CONFIG_MQTT_TRANSPORT_WEBSOCKET=y
CONFIG_MQTT_TRANSPORT_WEBSOCKET_SECURE=y
# CONFIG_MQTT_USE_CUSTOM_CONFIG is not set
# CONFIG_MQTT_TASK_CORE_SELECTION_ENABLED is not set
# CONFIG_MQTT_CUSTOM_OUTBOX is not set
# end of ESP-MQTT Configurations

#
# 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

#
# OpenSSL
#
# CONFIG_OPENSSL_DEBUG is not set
# CONFIG_OPENSSL_ASSERT_DO_NOTHING is not set
CONFIG_OPENSSL_ASSERT_EXIT=y
# end of OpenSSL

#
# PThreads
#
CONFIG_PTHREAD_TASK_PRIO_DEFAULT=5
CONFIG_PTHREAD_TASK_STACK_SIZE_DEFAULT=3072
CONFIG_PTHREAD_STACK_MIN=768
CONFIG_PTHREAD_DEFAULT_CORE_NO_AFFINITY=y
# CONFIG_PTHREAD_DEFAULT_CORE_0 is not set
# CONFIG_PTHREAD_DEFAULT_CORE_1 is not set
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

#
# Auto-detect flash chips
#
CONFIG_SPI_FLASH_SUPPORT_ISSI_CHIP=y
CONFIG_SPI_FLASH_SUPPORT_GD_CHIP=y
# end of Auto-detect flash chips
# end of SPI Flash driver

#
# SPIFFS Configuration
#
CONFIG_SPIFFS_MAX_PARTITIONS=3

#
# SPIFFS Cache Configuration
#
CONFIG_SPIFFS_CACHE=y
CONFIG_SPIFFS_CACHE_WR=y
# CONFIG_SPIFFS_CACHE_STATS is not set
# end of SPIFFS Cache Configuration

CONFIG_SPIFFS_PAGE_CHECK=y
CONFIG_SPIFFS_GC_MAX_RUNS=10
# CONFIG_SPIFFS_GC_STATS is not set
CONFIG_SPIFFS_PAGE_SIZE=256
CONFIG_SPIFFS_OBJ_NAME_LEN=32
# CONFIG_SPIFFS_FOLLOW_SYMLINKS is not set
CONFIG_SPIFFS_USE_MAGIC=y
CONFIG_SPIFFS_USE_MAGIC_LENGTH=y
CONFIG_SPIFFS_META_LENGTH=4
CONFIG_SPIFFS_USE_MTIME=y

#
# Debug Configuration
#
# CONFIG_SPIFFS_DBG is not set
# CONFIG_SPIFFS_API_DBG is not set
# CONFIG_SPIFFS_GC_DBG is not set
# CONFIG_SPIFFS_CACHE_DBG is not set
# CONFIG_SPIFFS_CHECK_DBG is not set
# CONFIG_SPIFFS_TEST_VISUALISATION is not set
# end of Debug Configuration
# end of SPIFFS Configuration

#
# Unity unit testing library
#
CONFIG_UNITY_ENABLE_FLOAT=y
CONFIG_UNITY_ENABLE_DOUBLE=y
# CONFIG_UNITY_ENABLE_COLOR is not set
CONFIG_UNITY_ENABLE_IDF_TEST_RUNNER=y
# CONFIG_UNITY_ENABLE_FIXTURE is not set
# CONFIG_UNITY_ENABLE_BACKTRACE_ON_FAIL is not set
# end of Unity unit testing library

#
# Virtual file system
#
CONFIG_VFS_SUPPRESS_SELECT_DEBUG_OUTPUT=y
CONFIG_VFS_SUPPORT_TERMIOS=y

#
# Host File System I/O (Semihosting)
#
CONFIG_SEMIHOSTFS_MAX_MOUNT_POINTS=1
CONFIG_SEMIHOSTFS_HOST_PATH_MAX_LEN=128
# end of Host File System I/O (Semihosting)
# end of Virtual file system

#
# Wear Levelling
#
# CONFIG_WL_SECTOR_SIZE_512 is not set
CONFIG_WL_SECTOR_SIZE_4096=y
CONFIG_WL_SECTOR_SIZE=4096
# end of Wear Levelling

#
# Wi-Fi Provisioning Manager
#
CONFIG_WIFI_PROV_SCAN_MAX_ENTRIES=16
# end of Wi-Fi Provisioning Manager

#
# Supplicant
#
CONFIG_WPA_MBEDTLS_CRYPTO=y
# 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-esp32-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=y
# CONFIG_COMPILER_OPTIMIZATION_LEVEL_RELEASE is not set
CONFIG_OPTIMIZATION_ASSERTIONS_ENABLED=y
# CONFIG_OPTIMIZATION_ASSERTIONS_SILENT is not set
# 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_BTDM_CONTROLLER_BLE_MAX_CONN_EFF=0
CONFIG_BTDM_CONTROLLER_BR_EDR_MAX_ACL_CONN_EFF=0
CONFIG_BTDM_CONTROLLER_BR_EDR_MAX_SYNC_CONN_EFF=0
CONFIG_BTDM_CONTROLLER_PINNED_TO_CORE=0
CONFIG_ADC2_DISABLE_DAC=y
# CONFIG_SPIRAM_SUPPORT is not set
CONFIG_TRACEMEM_RESERVE_DRAM=0x0
# CONFIG_TWO_UNIVERSAL_MAC_ADDRESS is not set
CONFIG_FOUR_UNIVERSAL_MAC_ADDRESS=y
CONFIG_NUMBER_OF_UNIVERSAL_MAC_ADDRESS=4
# CONFIG_ULP_COPROC_ENABLED is not set
CONFIG_ULP_COPROC_RESERVE_MEM=0
CONFIG_BROWNOUT_DET=y
CONFIG_BROWNOUT_DET_LVL_SEL_0=y
# CONFIG_BROWNOUT_DET_LVL_SEL_1 is not set
# CONFIG_BROWNOUT_DET_LVL_SEL_2 is not set
# CONFIG_BROWNOUT_DET_LVL_SEL_3 is not set
# CONFIG_BROWNOUT_DET_LVL_SEL_4 is not set
# CONFIG_BROWNOUT_DET_LVL_SEL_5 is not set
# CONFIG_BROWNOUT_DET_LVL_SEL_6 is not set
# CONFIG_BROWNOUT_DET_LVL_SEL_7 is not set
CONFIG_BROWNOUT_DET_LVL=0
CONFIG_REDUCE_PHY_TX_POWER=y
CONFIG_ESP32_RTC_CLOCK_SOURCE_INTERNAL_RC=y
# CONFIG_ESP32_RTC_CLOCK_SOURCE_EXTERNAL_CRYSTAL is not set
# CONFIG_ESP32_RTC_CLOCK_SOURCE_EXTERNAL_OSC is not set
# CONFIG_ESP32_RTC_CLOCK_SOURCE_INTERNAL_8MD256 is not set
# CONFIG_DISABLE_BASIC_ROM_CONSOLE is not set
# CONFIG_NO_BLOBS is not set
# CONFIG_COMPATIBLE_PRE_V2_1_BOOTLOADERS is not set
CONFIG_SYSTEM_EVENT_QUEUE_SIZE=32
CONFIG_SYSTEM_EVENT_TASK_STACK_SIZE=2304
CONFIG_MAIN_TASK_STACK_SIZE=3584
CONFIG_IPC_TASK_STACK_SIZE=1024
CONFIG_TIMER_TASK_STACK_SIZE=3584
CONFIG_CONSOLE_UART_DEFAULT=y
# CONFIG_CONSOLE_UART_CUSTOM is not set
# CONFIG_CONSOLE_UART_NONE is not set
CONFIG_CONSOLE_UART_NUM=0
CONFIG_CONSOLE_UART_BAUDRATE=115200
CONFIG_INT_WDT=y
CONFIG_INT_WDT_TIMEOUT_MS=300
CONFIG_INT_WDT_CHECK_CPU1=y
CONFIG_TASK_WDT=y
# CONFIG_TASK_WDT_PANIC is not set
CONFIG_TASK_WDT_TIMEOUT_S=5
CONFIG_TASK_WDT_CHECK_IDLE_TASK_CPU0=y
CONFIG_TASK_WDT_CHECK_IDLE_TASK_CPU1=y
# CONFIG_EVENT_LOOP_PROFILING is not set
CONFIG_POST_EVENTS_FROM_ISR=y
CONFIG_POST_EVENTS_FROM_IRAM_ISR=y
CONFIG_MB_MASTER_TIMEOUT_MS_RESPOND=150
CONFIG_MB_MASTER_DELAY_MS_CONVERT=200
CONFIG_MB_QUEUE_LENGTH=20
CONFIG_MB_SERIAL_TASK_STACK_SIZE=2048
CONFIG_MB_SERIAL_BUF_SIZE=256
CONFIG_MB_SERIAL_TASK_PRIO=10
# CONFIG_MB_CONTROLLER_SLAVE_ID_SUPPORT is not set
CONFIG_MB_CONTROLLER_NOTIFY_TIMEOUT=20
CONFIG_MB_CONTROLLER_NOTIFY_QUEUE_SIZE=20
CONFIG_MB_CONTROLLER_STACK_SIZE=4096
CONFIG_MB_EVENT_QUEUE_TIMEOUT=20
CONFIG_MB_TIMER_PORT_ENABLED=y
CONFIG_MB_TIMER_GROUP=0
CONFIG_MB_TIMER_INDEX=0
# CONFIG_SUPPORT_STATIC_ALLOCATION 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=5744
CONFIG_TCP_WND_DEFAULT=5744
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_CPU1 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_DEFAULT_PTHREAD_CORE_NO_AFFINITY=y
# CONFIG_ESP32_DEFAULT_PTHREAD_CORE_0 is not set
# CONFIG_ESP32_DEFAULT_PTHREAD_CORE_1 is not set
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
# End of deprecated options

Please advice.

Not thread-safe

The library is not thread safe. Calling its functions from different threads can lead to unpredictable results.

Sometimes device stuck in while ((lora_read_reg(REG_IRQ_FLAGS) & IRQ_TX_DONE_MASK) == 0)

Hello, first of all I want to say thanks for providing this easy to use lora library. However, I have noticed an issue where my device is stuck when trying to send lora packet. I have added some extra printf statements in lora_send_packet() function:

void lora_send_packet(uint8_t *buf, int size)
{
   /*
    * Transfer data to radio.
    */
   lora_idle();
   lora_write_reg(REG_FIFO_ADDR_PTR, 0);

   for (int i = 0; i < size; i++)
      lora_write_reg(REG_FIFO, *buf++);

   lora_write_reg(REG_PAYLOAD_LENGTH, size);

   /*
    * Start transmission and wait for conclusion.
    */
   printf("Starting transmission \n");
   lora_write_reg(REG_OP_MODE, MODE_LONG_RANGE_MODE | MODE_TX);
   while ((lora_read_reg(REG_IRQ_FLAGS) & IRQ_TX_DONE_MASK) == 0)
      vTaskDelay(2);

   lora_write_reg(REG_IRQ_FLAGS, IRQ_TX_DONE_MASK);
   printf("Transmission done \n");
}

and from the serial logs I see:

[1B][0;32mI (0) cpu_start: Starting scheduler on APP CPU.[1B][0m
Initializing lora 
[1B][0;32mI (313) gpio: GPIO[20]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 [1B][0m
[1B][0;32mI (323) gpio: GPIO[21]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 [1B][0m
Setting frequency 
Enablig crc 
create lora tx task 
Starting transmission 
56: Transmission done 
packet sent...
01:06: Starting transmission 
Transmission done 
packet sent...
01:16: Starting transmission 
Transmission done 
packet sent...
01:26: Starting transmission 
Transmission done 
packet sent...
01:36: Starting transmission

I have enabled timestamps in the serial terminal (Termite) and as you can see after the device boots up, first transmission is completed 56 seconds after the device start. After that, it transmits periodically after every 10 seconds as it is supposed to.

It almost feels like the LoRa module needs to "warmup" before it can send the message.

Did anyone else had this issue? And could help me figure out what could be the cause?

Its very important to me as I do not want my device to stay on for 56 seconds unnecessary since I am working on battery powered lora device, I need my device to send the message ASAP and go to sleep.

LoRa sender not working

Hello everyone! Yesterday I had cloned the repo, followed the instructions on the README and created 2 esp32 projects on my PC: one for the sender and another for the receiver. But it seems that the sender code isn't working.

Triyng to debug the code, I have inserted some printf functions inside the lora_send_packet function on lora.c . I have found that the code isn't escaping the following
while loop:

while((lora_read_reg(REG_IRQ_FLAGS) & IRQ_TX_DONE_MASK) == 0) { vTaskDelay(2); printf("Waiting\n"); }

Do you have faced the same problem? Are those regAddresses right? I think that I'm doing something wrong, but I can't see what.

For instance: I'm using the SX1278 chip ( the RA-01 module). It can only uses 433MHz as carrier for the transmission

Use as git submodule

Be cool if the structure allowed the use of the library to be a git submodule.
You'd need the repo name to be the component name, and have all the files there.

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