AG903ライブラリリファレンス
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1: int32_t AG903_UARTMgrSetParam(AG903_UARTMgrHandle*handle, AG903_UARTMgrParam* param) 2: { 3: int32_t retval = AG903_ENONE; 4: int32_t result; 5: uint8_t ch; 6: 7: result = UARTMgr_CheckHandle(handle, &ch); 8: if(AG903_ENONE != result) { 9: return -AG903_EINVAL; 10: } 11: if(NULL == param) { 12: return -AG903_EINVAL; 13: } 14: if( (AG903_UART_STAT_IDLE != UartChStat[ch].snd.stat) || 15: (AG903_UART_STAT_IDLE != UartChStat[ch].rcv.stat) ) { 16: return -AG903_EBUSY; 17: } 18: 19: retval = UARTMgr_SetParam(ch, param); 20: 21: return retval; 22: }
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