mirror of
https://github.com/tinygo-org/drivers.git
synced 2026-08-03 22:47:47 +00:00
Scott Feldman
8238f96319
This moves the netdev/netlink namespace out of drivers and into their own packages. Also, defines netdev and netlink as L3/L4 and L2 OSI layers, respectively. Move some L3 functionality from netlink to netdev (GetIPAddr). For netlink, add ConnectParams for NetConnect to pass in L2 connection parameters (ssid, pass, auth_type, etc). Also adds connection mode (STA, AP, etc). For netlink, add SendEth and RecvEthFunc funcs to handle L2 send/recv of Ethernet pkts.
89 lines
1.7 KiB
Go
89 lines
1.7 KiB
Go
// This example gets an URL using http.Get(). URL scheme can be http or https.
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//
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// Note: It may be necessary to increase the stack size when using "net/http".
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// Use the -stack-size=4KB command line option.
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//
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// Some targets (Arduino Nano33 IoT) don't have enough SRAM to run http.Get().
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// Use the following for those targets:
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//
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// examples/net/webclient (for HTTP)
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// examples/net/tlsclient (for HTTPS)
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//go:build pyportal || nano_rp2040 || metro_m4_airlift || arduino_mkrwifi1010 || matrixportal_m4 || wioterminal
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package main
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import (
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"fmt"
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"io"
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"log"
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"machine"
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"net/http"
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"net/url"
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"strings"
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"time"
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"tinygo.org/x/drivers/netlink"
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"tinygo.org/x/drivers/netlink/probe"
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)
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var (
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ssid string
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pass string
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)
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func main() {
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waitSerial()
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link, _ := probe.Probe()
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err := link.NetConnect(&netlink.ConnectParams{
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Ssid: ssid,
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Passphrase: pass,
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})
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if err != nil {
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log.Fatal(err)
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}
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name := "John Doe"
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occupation := "gardener"
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params := "name=" + url.QueryEscape(name) + "&" +
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"occupation=" + url.QueryEscape(occupation)
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path := fmt.Sprintf("https://httpbin.org/get?%s", params)
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cnt := 0
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for {
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fmt.Printf("Getting %s\r\n\r\n", path)
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resp, err := http.Get(path)
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if err != nil {
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fmt.Printf("%s\r\n", err.Error())
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time.Sleep(10 * time.Second)
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continue
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}
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fmt.Printf("%s %s\r\n", resp.Proto, resp.Status)
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for k, v := range resp.Header {
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fmt.Printf("%s: %s\r\n", k, strings.Join(v, " "))
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}
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fmt.Printf("\r\n")
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body, err := io.ReadAll(resp.Body)
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println(string(body))
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resp.Body.Close()
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cnt++
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fmt.Printf("-------- %d --------\r\n", cnt)
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time.Sleep(10 * time.Second)
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}
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}
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// Wait for user to open serial console
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func waitSerial() {
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for !machine.Serial.DTR() {
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time.Sleep(100 * time.Millisecond)
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}
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}
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