Software timer

#define LOS_ERRNO_SWTMR_HANDLER_POOL_NO_MEM   LOS_ERRNO_OS_ERROR(LOS_MOD_SWTMR, 0x0a) Software timer error code: Insufficient memory allocated by membox. Value: 0x0200030a Solution: Expand the memory allocated by membox. 在文件los_swtmr.h第160行定义。