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Added stop command to RGB led

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This commit is contained in:
Lorenz Meier
2013-08-19 15:19:51 +02:00
parent 93794642d3
commit 871b4c19bc
1 changed files with 3 additions and 2 deletions
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src/drivers/rgbled/rgbled.cpp
+3 -2
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@@ -443,7 +443,7 @@ void rgbled_usage();
void rgbled_usage() { void rgbled_usage() {
warnx("missing command: try 'start', 'test', 'info', 'off', 'rgb'"); warnx("missing command: try 'start', 'test', 'info', 'stop'/'off', 'rgb 30 40 50'");
warnx("options:"); warnx("options:");
warnx(" -b i2cbus (%d)", PX4_I2C_BUS_LED); warnx(" -b i2cbus (%d)", PX4_I2C_BUS_LED);
errx(0, " -a addr (0x%x)", ADDR); errx(0, " -a addr (0x%x)", ADDR);
@@ -534,7 +534,8 @@ rgbled_main(int argc, char *argv[])
exit(0); exit(0);
} }
if (!strcmp(verb, "off")) { if (!strcmp(verb, "stop") || !strcmp(verb, "off")) {
/* although technically it doesn't stop, this is the excepted syntax */
fd = open(RGBLED_DEVICE_PATH, 0); fd = open(RGBLED_DEVICE_PATH, 0);
if (fd == -1) { if (fd == -1) {
errx(1, "Unable to open " RGBLED_DEVICE_PATH); errx(1, "Unable to open " RGBLED_DEVICE_PATH);