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Terminal command to set and get a GPIO value

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Xose Pérez
2018-01-09 19:13:17 +01:00
parent 0585f5822b
commit eb00a4db11
1 changed files with 18 additions and 0 deletions
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18
code/espurna/settings.ino
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@@ -250,6 +250,24 @@ void settingsSetup() {
DEBUG_MSG_P(PSTR("+OK\n"));
});
Embedis::command( F("GPIO"), [](Embedis* e) {
if (e->argc < 2) {
DEBUG_MSG_P(PSTR("-ERROR: Wrong arguments\n"));
return;
}
int pin = String(e->argv[1]).toInt();
//if (!gpioValid(pin)) {
// DEBUG_MSG_P(PSTR("-ERROR: Invalid GPIO\n"));
// return;
//}
if (e->argc > 2) {
bool state = String(e->argv[2]).toInt() == 1;
digitalWrite(pin, state);
}
DEBUG_MSG_P(PSTR("GPIO %d is %s\n"), pin, digitalRead(pin) == HIGH ? "HIGH" : "LOW");
DEBUG_MSG_P(PSTR("+OK\n"));
});
Embedis::command( F("HEAP"), [](Embedis* e) {
DEBUG_MSG_P(PSTR("Free HEAP: %d bytes\n"), getFreeHeap());
DEBUG_MSG_P(PSTR("+OK\n"));