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rename setup to alternate, print endpoint description first.

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This commit is contained in:
Sebastian Zagrodzki
2017-04-10 02:44:23 +02:00
parent 5efb68e45e
commit 961f271746
1 changed files with 11 additions and 10 deletions
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21
rawread/main.go
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@@ -28,15 +28,15 @@ import (
)
var (
vidPID = flag.String("vidpid", "", "VID:PID of the device to which to connect. Exclusive with busaddr flag.")
busAddr = flag.String("busaddr", "", "Bus:address of the device to which to connect. Exclusive with vidpid flag.")
config = flag.Uint("config", 1, "Configuration number to use with the device.")
iface = flag.Uint("interface", 0, "Interface to use on the device.")
setup = flag.Uint("setup", 0, "Alternate setting to use on the interface.")
endpoint = flag.Uint("endpoint", 1, "Endpoint number to which to connect (without the leading 0x8).")
debug = flag.Int("debug", 3, "Debug level for libusb.")
size = flag.Uint("read_size", 1024, "Number of bytes of data to read in a single transaction.")
num = flag.Uint("read_num", 0, "Number of read transactions to perform. 0 means infinite.")
vidPID = flag.String("vidpid", "", "VID:PID of the device to which to connect. Exclusive with busaddr flag.")
busAddr = flag.String("busaddr", "", "Bus:address of the device to which to connect. Exclusive with vidpid flag.")
config = flag.Uint("config", 1, "Configuration number to use with the device.")
iface = flag.Uint("interface", 0, "Interface to use on the device.")
alternate = flag.Uint("alternate", 0, "Alternate setting to use on the interface.")
endpoint = flag.Uint("endpoint", 1, "Endpoint number to which to connect (without the leading 0x8).")
debug = flag.Int("debug", 3, "Debug level for libusb.")
size = flag.Uint("read_size", 1024, "Number of bytes of data to read in a single transaction.")
num = flag.Uint("read_num", 0, "Number of read transactions to perform. 0 means infinite.")
)
func parseVIDPID(vidPid string) (usb.ID, usb.ID, error) {
@@ -139,10 +139,11 @@ func main() {
dev := devs[0]
log.Printf("Connecting to endpoint %d...", *endpoint)
ep, err := dev.InEndpoint(uint8(*config), uint8(*iface), uint8(*setup), uint8(*endpoint))
ep, err := dev.InEndpoint(uint8(*config), uint8(*iface), uint8(*alternate), uint8(*endpoint))
if err != nil {
log.Fatalf("open: %s", err)
}
log.Printf("Found endpoint: %s", ep)
log.Print("Reading...")
buf := make([]byte, *size)