AG903ライブラリリファレンス
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1: int32_t AG903_SSPMgrGetStatus(AG903_SSPMgrHandle* handle, AG903_SSPMgrStatus* status) 2: { 3: AG903_SSPPrmStatus getsts; 4: int32_t retval = AG903_ENONE; 5: uint8_t ch; 6: 7: if(NULL == status) { 8: return -AG903_EINVAL; 9: } 10: retval = SSPMgr_CheckHandle(handle, &ch); 11: if(AG903_ENONE != retval) { 12: return -AG903_EINVAL; 13: } 14: 15: AG903_SSPPrmGetStatus(ch, &getsts); 16: status->txfifo_num = getsts.txfifo_num; 17: status->rxfifo_num = getsts.rxfifo_num; 18: status->busy = getsts.busy; 19: status->txfifo_notfull = getsts.txfifo_notfull; 20: status->rxfifo_full = getsts.rxfifo_full; 21: 22: return retval; 23: }
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