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Add test target, parallelize load and info across two devices

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This commit is contained in:
Ian Gulliver
2026-04-05 21:48:47 +09:00
parent 30a697066c
commit 1bbe350370
10 changed files with 220 additions and 56 deletions
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60
cmd/info/main.go
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@@ -3,11 +3,18 @@ package main
import (
"fmt"
"os"
"sync"
"time"
"github.com/theater/picomap/lib/client"
)
type deviceResult struct {
dev string
info *client.ResponseInfo
err error
}
func main() {
if err := run(); err != nil {
fmt.Fprintf(os.Stderr, "error: %v\n", err)
@@ -21,27 +28,42 @@ func run() error {
return err
}
if len(devs) == 0 {
return fmt.Errorf("no device found")
}
dev := devs[0]
fmt.Printf("Device: %s\n", dev)
c, err := client.NewSerial(dev, 2*time.Second)
if err != nil {
return err
}
info, err := c.Info()
c.Close()
if err != nil {
return err
return fmt.Errorf("no devices found")
}
fmt.Printf("Board ID: %02X%02X%02X%02X%02X%02X%02X%02X\n",
info.BoardID[0], info.BoardID[1], info.BoardID[2], info.BoardID[3],
info.BoardID[4], info.BoardID[5], info.BoardID[6], info.BoardID[7])
fmt.Printf("MAC: %02X:%02X:%02X:%02X:%02X:%02X\n",
info.MAC[0], info.MAC[1], info.MAC[2],
info.MAC[3], info.MAC[4], info.MAC[5])
results := make([]deviceResult, len(devs))
var wg sync.WaitGroup
for i, dev := range devs {
wg.Add(1)
go func() {
defer wg.Done()
results[i].dev = dev
c, err := client.NewSerial(dev, 2*time.Second)
if err != nil {
results[i].err = err
return
}
info, err := c.Info()
c.Close()
results[i].info = info
results[i].err = err
}()
}
wg.Wait()
for _, r := range results {
fmt.Printf("Device: %s\n", r.dev)
if r.err != nil {
fmt.Fprintf(os.Stderr, " error: %v\n", r.err)
continue
}
fmt.Printf(" Board ID: %02X%02X%02X%02X%02X%02X%02X%02X\n",
r.info.BoardID[0], r.info.BoardID[1], r.info.BoardID[2], r.info.BoardID[3],
r.info.BoardID[4], r.info.BoardID[5], r.info.BoardID[6], r.info.BoardID[7])
fmt.Printf(" MAC: %02X:%02X:%02X:%02X:%02X:%02X\n",
r.info.MAC[0], r.info.MAC[1], r.info.MAC[2],
r.info.MAC[3], r.info.MAC[4], r.info.MAC[5])
}
return nil
}