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canbus: isotp: Enable TX padding by default if RX padding is required

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It would be strange to enforce padding for other bus participants but not
use it yourself. This default suggests the likely proper usage, although
it is not a hard dependency

Signed-off-by: Grant Ramsay <gramsay@enphaseenergy.com>
This commit is contained in:
Grant Ramsay 2023-07-21 13:43:44 +12:00 • committed by Fabio Baltieri
commit e98fa4e590
1 changed files with 1 additions and 0 deletions
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subsys/canbus/isotp/Kconfig
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@ -60,6 +60,7 @@ config ISOTP_REQUIRE_RX_PADDING
config ISOTP_ENABLE_TX_PADDING
bool "Padding for transmitted messages"
default y if ISOTP_REQUIRE_RX_PADDING
help
Add padding bytes 0xCC (as recommended by Bosch) if the PDU payload
does not fit exactly into the CAN frame.