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Code Issues Releases Activity

bootfault: fail initialization if no telemetry link is configured

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This detects a locked out state and fails the init.  The new
bootfault detection code will automatically drop to default
hwsettings after 3 consecutive boot failures.  That will put
the board back into an unlocked state where the user can now
enable a telemetry link using the GCS and everything will be
OK.

NOTE: Any configured telemetry link will be considered enough
      to boot up.  If you only configure a serial telemetry
      link but don't know how to hook anything up to it, this
      will not save you.

As the ultimate recovery, you can always load firmware on the
board that wipes the settings entirely and start over.
This commit is contained in:
Stacey Sheldon 2011-12-31 13:08:30 -05:00
parent 6c192f67ee
commit 075eb65603
1 changed files with 3 additions and 0 deletions
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3
flight/CopterControl/System/pios_board.c
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@ -1488,6 +1488,9 @@ void PIOS_Board_Init(void) {
PIOS_ADC_Init();
PIOS_GPIO_Init();
/* Make sure we have at least one telemetry link configured or else fail initialization */
PIOS_Assert(pios_com_telem_rf_id || pios_com_telem_usb_id);
}
/**