diff --git a/Documentation/platforms/xtensa/esp32/boards/esp32-devkitc/index.rst b/Documentation/platforms/xtensa/esp32/boards/esp32-devkitc/index.rst index 5943fd6b460..b36f019d3fa 100644 --- a/Documentation/platforms/xtensa/esp32/boards/esp32-devkitc/index.rst +++ b/Documentation/platforms/xtensa/esp32/boards/esp32-devkitc/index.rst @@ -305,10 +305,10 @@ the following output is expected:: nsh> cap cap_main: Hardware initialized. Opening the capture device: /dev/capture0 cap_main: Number of samples: 0 - pwm duty cycle: 50 % - pwm frequence: 50 Hz - pwm duty cycle: 50 % - pwm frequence: 50 Hz + pwm duty cycle: 50 % + pwm frequence: 50 Hz + pwm duty cycle: 50 % + pwm frequence: 50 Hz coremark -------- @@ -384,6 +384,30 @@ elf This configuration uses apps/examples/elf in order to test the ELF loader. It can be tested by executing the ``elf`` application. +espnow +------ + +A ``espnow`` setup can be used to create a 6lowpan network of esp32 nodes. +A sample configuration is found in ``esp32-devkitc:espnow``. The node +address can be changed under ``ESP32 Peripherals`` option ``Espnow``. To +test the communication using ``udpserver`` and ``udpclient`` two nodes +need to be prepared using e.g. node address ``0x0a`` and ``0x0b``. + +On node ``0x0a`` the server can be started using: + +``nsh> ifup wpan0`` +``ifup wpan0..OK`` +``nsh> udpserver &`` + +On node ``0x0b`` the client can be started using: + +``nsh> ifup wpan0`` +``ifup wpan0..OK`` +``nsh> udpclient fe80::ff:fe00:a`` + +The client node will show that the messages are sent while the server +shows that messages are received. + i2schar ------- @@ -1088,7 +1112,7 @@ you can confirm it is working this way:: RX errors 0 dropped 0 overruns 0 frame 0 TX packets 5666 bytes 547514 (547.5 KB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 - + wlp0s20f3: flags=4163 mtu 1500 inet 10.0.0.4 netmask 255.255.255.0 broadcast 10.0.0.255 inet6 xxxx::xxxx:xxx:xxxx:xx prefixlen 64 scopeid 0x20 @@ -1097,7 +1121,7 @@ you can confirm it is working this way:: RX errors 0 dropped 0 overruns 0 frame 0 TX packets 37079 bytes 23604536 (23.6 MB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 - + $ ping 10.0.0.1 PING 10.0.0.1 (10.0.0.1) 56(84) bytes of data. 64 bytes from 10.0.0.1: icmp_seq=1 ttl=64 time=3.28 ms @@ -1105,7 +1129,7 @@ you can confirm it is working this way:: 64 bytes from 10.0.0.1: icmp_seq=3 ttl=64 time=2.63 ms 64 bytes from 10.0.0.1: icmp_seq=4 ttl=64 time=18.9 ms 64 bytes from 10.0.0.1: icmp_seq=5 ttl=64 time=4.82 ms - + $ ping 8.8.8.8 PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data. 64 bytes from 8.8.8.8: icmp_seq=1 ttl=111 time=63.0 ms diff --git a/boards/xtensa/esp32/esp32-devkitc/configs/espnow/defconfig b/boards/xtensa/esp32/esp32-devkitc/configs/espnow/defconfig new file mode 100644 index 00000000000..48a5d2df5f6 --- /dev/null +++ b/boards/xtensa/esp32/esp32-devkitc/configs/espnow/defconfig @@ -0,0 +1,98 @@ +# +# This file is autogenerated: PLEASE DO NOT EDIT IT. +# +# You can use "make menuconfig" to make any modifications to the installed .config file. +# You can then do "make savedefconfig" to generate a new defconfig file that includes your +# modifications. +# +# CONFIG_ARCH_LEDS is not set +# CONFIG_NDEBUG is not set +# CONFIG_NET_UDP_CHECKSUMS is not set +# CONFIG_NSH_ARGCAT is not set +# CONFIG_NSH_CMDOPT_HEXDUMP is not set +CONFIG_ALLOW_BSD_COMPONENTS=y +CONFIG_ARCH="xtensa" +CONFIG_ARCH_BOARD="esp32-devkitc" +CONFIG_ARCH_BOARD_COMMON=y +CONFIG_ARCH_BOARD_ESP32_DEVKITC=y +CONFIG_ARCH_CHIP="esp32" +CONFIG_ARCH_CHIP_ESP32=y +CONFIG_ARCH_CHIP_ESP32WROVER=y +CONFIG_ARCH_INTERRUPTSTACK=2048 +CONFIG_ARCH_STACKDUMP=y +CONFIG_ARCH_XTENSA=y +CONFIG_BOARD_LOOPSPERMSEC=16717 +CONFIG_BUILTIN=y +CONFIG_DEFAULT_TASK_STACKSIZE=4096 +CONFIG_DEV_URANDOM=y +CONFIG_DRIVERS_IEEE80211=y +CONFIG_DRIVERS_WIRELESS=y +CONFIG_ESP32_ESPNOW_PKTRADIO=y +CONFIG_ESP32_ESPNOW_PKTRADIO_NODE_ADDR_0=0x0a +CONFIG_ESP32_SPIFLASH=y +CONFIG_ESP32_SPIFLASH_SPIFFS=y +CONFIG_ESP32_STORAGE_MTD_SIZE=0x80000 +CONFIG_ESP32_UART0=y +CONFIG_ESP32_WIFI=y +CONFIG_EXAMPLES_UDP=y +CONFIG_EXAMPLES_UDP_DEVNAME="wpan0" +CONFIG_EXAMPLES_UDP_IPv6=y +CONFIG_EXAMPLES_UDP_SERVER1=y +CONFIG_EXAMPLES_UDP_TARGET2=y +CONFIG_FS_PROCFS=y +CONFIG_IDLETHREAD_STACKSIZE=3072 +CONFIG_INIT_ENTRYPOINT="nsh_main" +CONFIG_INIT_STACKSIZE=3072 +CONFIG_INTELHEX_BINARY=y +CONFIG_LINE_MAX=300 +CONFIG_MM_REGIONS=3 +CONFIG_NAME_MAX=48 +CONFIG_NETDB_DNSCLIENT=y +CONFIG_NETDB_DNSCLIENT_NAMESIZE=64 +CONFIG_NETDEV_LATEINIT=y +CONFIG_NETDEV_PHY_IOCTL=y +CONFIG_NETDEV_TELNET=y +CONFIG_NETDEV_WIRELESS_IOCTL=y +CONFIG_NETUTILS_CJSON=y +CONFIG_NET_6LOWPAN=y +CONFIG_NET_BROADCAST=y +CONFIG_NET_ETH_PKTSIZE=1518 +CONFIG_NET_ICMP_SOCKET=y +CONFIG_NET_IPv6=y +CONFIG_NET_PREALLOC_DEVIF_CALLBACKS=32 +CONFIG_NET_STATISTICS=y +CONFIG_NET_TCP=y +CONFIG_NET_TCP_DELAYED_ACK=y +CONFIG_NET_TCP_WRITE_BUFFERS=y +CONFIG_NET_UDP=y +CONFIG_NSH_ARCHINIT=y +CONFIG_NSH_BUILTIN_APPS=y +CONFIG_NSH_FILEIOSIZE=512 +CONFIG_NSH_READLINE=y +CONFIG_POSIX_SPAWN_DEFAULT_STACKSIZE=2048 +CONFIG_PREALLOC_TIMERS=4 +CONFIG_PTHREAD_MUTEX_TYPES=y +CONFIG_RAM_SIZE=114688 +CONFIG_RAM_START=0x20000000 +CONFIG_READLINE_CMD_HISTORY=y +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_LPWORK=y +CONFIG_SCHED_WAITPID=y +CONFIG_SIG_DEFAULT=y +CONFIG_SPI=y +CONFIG_SPIFFS_NAME_MAX=48 +CONFIG_START_DAY=6 +CONFIG_START_MONTH=12 +CONFIG_START_YEAR=2011 +CONFIG_SYSLOG_BUFFER=y +CONFIG_SYSLOG_CONSOLE=y +CONFIG_SYSTEM_ARGTABLE3=y +CONFIG_SYSTEM_DHCPC_RENEW=y +CONFIG_SYSTEM_NSH=y +CONFIG_TLS_TASK_NELEM=4 +CONFIG_UART0_SERIAL_CONSOLE=y +CONFIG_WIRELESS=y +CONFIG_WIRELESS_PKTRADIO=y +CONFIG_WIRELESS_WAPI=y +CONFIG_WIRELESS_WAPI_CMDTOOL=y +CONFIG_WIRELESS_WAPI_INITCONF=y