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Add flash (inverted cycle) option - turn on and off (#580)

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* Add flash (inverted cycle) option - to turn port on then off with a delay
This commit is contained in:
Misha Bunte
2024-08-13 22:24:09 +02:00
committed by GitHub
parent 2df4681826
commit f22541cf64
1 changed files with 10 additions and 3 deletions
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13
uhubctl.c
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@@ -80,6 +80,7 @@ void sleep_ms(int milliseconds)
#define POWER_ON 1
#define POWER_CYCLE 2
#define POWER_TOGGLE 3
#define POWER_FLASH 4
#define MAX_HUB_CHAIN 8 /* Per USB 3.0 spec max hub chain is 7 */
@@ -269,13 +270,13 @@ static int print_usage(void)
"Without options, show status for all smart hubs.\n"
"\n"
"Options [defaults in brackets]:\n"
"--action, -a - action to off/on/cycle/toggle (0/1/2/3) for affected ports.\n"
"--action, -a - action to off/on/cycle/toggle/flash (0/1/2/3/4) for affected ports.\n"
"--ports, -p - ports to operate on [all hub ports].\n"
"--location, -l - limit hub by location [all smart hubs].\n"
"--level -L - limit hub by location level (e.g. a-b.c is level 3).\n"
"--vendor, -n - limit hub by vendor id [%s] (partial ok).\n"
"--search, -s - limit hub by attached device description.\n"
"--delay, -d - delay for cycle action [%g sec].\n"
"--delay, -d - delay for cycle/flash action [%g sec].\n"
"--repeat, -r - repeat power off count [%d] (some devices need it to turn off).\n"
"--exact, -e - exact location (no USB3 duality handling).\n"
"--force, -f - force operation even on unsupported hubs.\n"
@@ -1112,6 +1113,9 @@ int main(int argc, char *argv[])
if (!strcasecmp(optarg, "toggle") || !strcasecmp(optarg, "3")) {
opt_action = POWER_TOGGLE;
}
if (!strcasecmp(optarg, "flash") || !strcasecmp(optarg, "4")) {
opt_action = POWER_FLASH;
}
break;
case 'd':
opt_delay = atof(optarg);
@@ -1227,6 +1231,9 @@ int main(int argc, char *argv[])
/* will operate on these ports */
int ports = ((1 << hubs[i].nports) - 1) & opt_ports;
int should_be_on = k;
if (opt_action == POWER_FLASH) {
k = !k;
}
int port;
for (port=1; port <= hubs[i].nports; port++) {
@@ -1266,7 +1273,7 @@ int main(int argc, char *argv[])
}
libusb_close(devh);
}
if (k == 0 && opt_action == POWER_CYCLE)
if (k == 0 && (opt_action == POWER_CYCLE || opt_action == POWER_FLASH))
sleep_ms((int)(opt_delay * 1000));
}
rc = 0;