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fix description

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Nikolay Khabarov
2017-07-23 03:14:16 +03:00
parent 978f5f71d8
commit 9f7052cf17
1 changed files with 2 additions and 2 deletions
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4
cnc/hal_raspberry/rpgpio.py
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@@ -387,8 +387,8 @@ class DMAWatchdog(DMAProto):
0, ba + self._DMA_CONTROL_BLOCK_SIZE, 0, 0
)
ba += self._DMA_CONTROL_BLOCK_SIZE
# The last block writes zero(switch to input state) in GPIO's FSEL
# register in normal operating, should never be called, until watchdog
# The last block writes zeros(switches to input state) in GPIO's FSEL
# registers. In normal operating should never be called until watchdog
# timeout is reached.
data += (
DMA_TI_NO_WIDE_BURSTS | DMA_TI_WAIT_RESP | DMA_TI_DEST_INC,