Added SWD_RETRY_COUNT_DEFAULT and SWD_RETRY_DELAY_DEFAULT definitions.
Added SWD_RETRY_COUNT_DEFAULT and SWD_RETRY_DELAY_DEFAULT definitions.

ongjohn/LibSWD,cedar-renjun/LibSWD,cedar-renjun/LibSWD,shangdawei/LibSWD,cedar-renjun/LibSWD,ongjohn/LibSWD,shangdawei/LibSWD,shangdawei/LibSWD,ongjohn/LibSWD