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rgbled:Updated comment, removing reference to PX4FMUv1

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Comment expressly referenced PX4FMUv1, but the EEPROM,
  could be used on any board.
This commit is contained in:
David Sidrane
2017-09-10 13:37:23 -04:00
committed by Daniel Agar
parent f5e9ae6682
commit acb51aeda3
1 changed files with 5 additions and 6 deletions
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src/drivers/rgbled/rgbled.cpp
+5 -6
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@@ -189,12 +189,11 @@ RGBLED::probe()
/**
this may look strange, but is needed. There is a serial
EEPROM (Microchip-24aa01) on the PX4FMU-v1 that responds to
a bunch of I2C addresses, including the 0x55 used by this
LED device. So we need to do enough operations to be sure
we are talking to the right device. These 3 operations seem
to be enough, as the 3rd one consistently fails if no
RGBLED is on the bus.
EEPROM (Microchip-24aa01) that responds to a bunch of I2C
addresses, including the 0x55 used by this LED device. So
we need to do enough operations to be sure we are talking
to the right device. These 3 operations seem to be enough,
as the 3rd one consistently fails if no RGBLED is on the bus.
*/
unsigned prevretries = _retries;