SPI_saveplan
庘昄劉
SPI_saveplan -- 媺庻婔婻蓇彐
寘傋
void * SPI_saveplan(void * plan)
柟誄
SPI_saveplan 婘喙庻麯媺庻婔婻嚹锐誕準䔇蓇彐(䫘 SPI_prepare 庖崺䔇)镪噉垄赆 SPI_finish 启庋媇䞇䊖単麪櫆幽婫誫啂婔婻毺劏媺庻䔇蓇彐䔇毺鐽㔗認湙儌䂍嘹婘嘷嬉嚔臺麯䔇锟劯䔇脄䫘婺崉䫘認婻鵇崺蓇彐䔇脘媕㔗
誫啂唚
毺劏媺庻䔇蓇彐䔇毺鐽套悩婉潊媘彍婺 NULL 㔗庺髍䔇施唍償婋麵認湙螆䘞 SPI_result
- SPI_ERROR_ARGUMENT
套悩 plan 滇 NULL
- SPI_ERROR_UNCONNECTED
套悩傯婔婻橻誂毖䔇誺䘋婺脄䫘
濘懟
套悩嚔臺誺䘋婺鵇崺蓇彐嚘䫘䔇婔婻凹茇(婔婻臘㔕庘昄京京)赆役鍴闼幽 SPI_execute_plan 欓臯溴蓇彐䔇䂷悩儖婉埇鵇橘㔗