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Adjust flashing sleep times to prevent AI-deck timeouts #510

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Adjust flashing sleep times to prevent AI-deck timeouts #510

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c654a1b
Increase sleep times during bootloading to wait for increased boot time
gemenerik Jan 28, 2025
32c1b1e
Only wait longer for restart if AI-deck is attached, reduce wait time
gemenerik Jan 29, 2025
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21 changes: 17 additions & 4 deletions cflib/bootloader/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -278,7 +278,11 @@ def flash(self, filename: str, targets: List[Target], cf=None, enable_console_lo
# Reset to firmware mode
self.reset_to_firmware()
self.close()
time.sleep(3)

if any(deck.target == 'bcAI:gap8' for deck in deck_targets):
time.sleep(7)
else:
time.sleep(2)

# Flash all decks and reboot after each deck
current_index = 0
Expand All @@ -289,7 +293,10 @@ def flash(self, filename: str, targets: List[Target], cf=None, enable_console_lo
self.progress_cb('Deck updated! Restarting...', int(100))
if current_index != -1:
PowerSwitch(self.clink).reboot_to_fw()
time.sleep(3)
if any(deck.target == 'bcAI:gap8' for deck in deck_targets):
time.sleep(7)
else:
time.sleep(2)

# Put the crazyflie back in Bootloader mode to exit the function in the same state we entered it
self.start_bootloader(warm_boot=True, cf=cf)
Expand Down Expand Up @@ -601,7 +608,10 @@ def _flash_deck_incrementally(self, artifacts: List[FlashArtifact], targets: Lis
self.progress_cb(f'Updating deck {deck.name}', 0)

# Test and wait for the deck to be started
timeout_time = time.time() + 5
if any(deck.name == 'bcAI:gap8' for deck in decks.values()):
timeout_time = time.time() + 9
else:
timeout_time = time.time() + 4
while not deck.is_started:
if time.time() > timeout_time:
raise RuntimeError(f'Deck {deck.name} did not start')
Expand All @@ -628,7 +638,10 @@ def _flash_deck_incrementally(self, artifacts: List[FlashArtifact], targets: Lis
continue

# Wait for bootloader to be ready
timeout_time = time.time() + 5
if any(deck.name == 'bcAI:gap8' for deck in decks.values()):
timeout_time = time.time() + 9
else:
timeout_time = time.time() + 4
while not deck.is_bootloader_active:
if time.time() > timeout_time:
raise RuntimeError(f'Deck {deck.name} did not enter bootloader mode')
Expand Down