Hey I tried to open bluetooth module HC-05(com7), that has been already connected to PC.
from the code, I cannot open an already opened port. If I try to explicitly specify this COM7 (for me, at the time of development) and write to bluetooth, the bluetooth crashes. I did not dig deep in, but also the PC crashed. I am using Windows 10.
func main() {
c := &serial.Config{Name: "COM7", Baud: 9600, ReadTimeout: time.Millisecond * 500}
s, err := serial.OpenPort(c)
if err != nil {
log.Fatal(err)
}
fmt.Println("writing")
n, err := s.Write([]byte("F"))
if err != nil {
log.Fatal(err)
}
fmt.Println(n)
}
Hey I tried to open bluetooth module HC-05(com7), that has been already connected to PC. from the code, I cannot open an already opened port. If I try to explicitly specify this COM7 (for me, at the time of development) and write to bluetooth, the bluetooth crashes. I did not dig deep in, but also the PC crashed. I am using Windows 10.