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| -rw-r--r-- | fw/README.md | 29 | ||||
| -rw-r--r-- | fw/src/main.c | 2 |
2 files changed, 29 insertions, 2 deletions
diff --git a/fw/README.md b/fw/README.md index f58008f..a940651 100644 --- a/fw/README.md +++ b/fw/README.md @@ -3,6 +3,13 @@ This is the firmware for soundbox. It is based on the Zephyr real time operating system [1]. +## Get all source files + +``` +git submodule update --init +./update_espressif_blobs.py # proprietary binary blobs +``` + ## Setup Python environment ``` @@ -24,10 +31,30 @@ ninja -C build esptool.py --chip auto write_flash 0x1000 build/zephyr/zephyr.bin ``` -## Get shell output +## Connect to shell ``` picocom -b 115200 /dev/ttyUSB0 ``` +## Scan for WLAN networks + +``` +wifi scan +``` + +## Connect to WLAN network + +This uses WPA2-PSK (`-k 1`). See `wifi connect help` for other options. + +``` +wifi connect -s <ssid> -p <passphrase> -k 1 +``` + +## Validate network connection + +``` +net ping 8.8.8.8 # Google DNS server +``` + [1]: https://zephyrproject.org diff --git a/fw/src/main.c b/fw/src/main.c index a21e6d7..1dd5790 100644 --- a/fw/src/main.c +++ b/fw/src/main.c @@ -20,7 +20,7 @@ int main(void) goto FINISH; } LOG_INF( - "Got link address of default network interface: %02x:%02x:%02x:%02x:%02x:%02x", + "Got link address of default network interface: %02x:%02x:%02x:%02x:%02x:%02x.", link_addr->addr[0], link_addr->addr[1], link_addr->addr[2], |