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RGB led: Let user know we just did not find one

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This commit is contained in:
Lorenz Meier 2015-04-25 09:03:08 +02:00
parent ebaac07ab2
commit d326106980
1 changed files with 2 additions and 2 deletions
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4
src/drivers/rgbled/rgbled.cpp
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@ -625,7 +625,7 @@ rgbled_main(int argc, char *argv[])
if (g_rgbled == nullptr) {
// fall back to default bus
if (PX4_I2C_BUS_LED == PX4_I2C_BUS_EXPANSION) {
errx(1, "init failed");
errx(1, "no RGB led on bus #%d", i2cdevice);
}
i2cdevice = PX4_I2C_BUS_LED;
}
@ -640,7 +640,7 @@ rgbled_main(int argc, char *argv[])
if (OK != g_rgbled->init()) {
delete g_rgbled;
g_rgbled = nullptr;
errx(1, "init failed");
errx(1, "no RGB led on bus #%d", i2cdevice);
}
}