36 void I2C_initMaster(uint32_t moduleInstance,  in I2C_initMaster()  argument
59     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0, EUSCI_B_CTLW0_SWRST_OFS) =  in I2C_initMaster()
63     EUSCI_B_CMSIS(moduleInstance)->CTLW1 = (EUSCI_B_CMSIS(moduleInstance)->CTLW1  in I2C_initMaster()
67     EUSCI_B_CMSIS(moduleInstance)->TBCNT = config->byteCounterThreshold;  in I2C_initMaster()
75     EUSCI_B_CMSIS(moduleInstance)->CTLW0 = (EUSCI_B_CMSIS(moduleInstance)->CTLW0  in I2C_initMaster()
89     EUSCI_B_CMSIS(moduleInstance)->BRW = preScalarValue;  in I2C_initMaster()
92 void I2C_initSlave(uint32_t moduleInstance, uint_fast16_t slaveAddress,  in I2C_initSlave()  argument
102     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0, EUSCI_B_CTLW0_SWRST_OFS) =  in I2C_initSlave()
106     EUSCI_B_CMSIS(moduleInstance)->CTLW0 = (EUSCI_B_CMSIS(moduleInstance)->CTLW0  in I2C_initSlave()
112             (uint32_t) &EUSCI_B_CMSIS(moduleInstance)->I2COA0  in I2C_initSlave()
117 void I2C_enableModule(uint32_t moduleInstance)  in I2C_enableModule()  argument
120     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0, EUSCI_B_CTLW0_SWRST_OFS) =  in I2C_enableModule()
124 void I2C_disableModule(uint32_t moduleInstance)  in I2C_disableModule()  argument
127     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0, EUSCI_B_CTLW0_SWRST_OFS) =  in I2C_disableModule()
132 void I2C_setSlaveAddress(uint32_t moduleInstance, uint_fast16_t slaveAddress)  in I2C_setSlaveAddress()  argument
135     EUSCI_B_CMSIS(moduleInstance)->I2CSA = (slaveAddress);  in I2C_setSlaveAddress()
138 void I2C_setMode(uint32_t moduleInstance, uint_fast8_t mode)  in I2C_setMode()  argument
144     EUSCI_B_CMSIS(moduleInstance)->CTLW0 = (EUSCI_B_CMSIS(moduleInstance)->CTLW0  in I2C_setMode()
149 uint8_t I2C_masterReceiveSingleByte(uint32_t moduleInstance)  in I2C_masterReceiveSingleByte()  argument
152     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0, EUSCI_B_CTLW0_TR_OFS) =  in I2C_masterReceiveSingleByte()
156     EUSCI_B_CMSIS(moduleInstance)->CTLW0 |= (EUSCI_B_CTLW0_TXSTT  in I2C_masterReceiveSingleByte()
160     while (!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG,  in I2C_masterReceiveSingleByte()
165     return (EUSCI_B_CMSIS(moduleInstance)->RXBUF & EUSCI_B_RXBUF_RXBUF_MASK);  in I2C_masterReceiveSingleByte()
168 void I2C_slavePutData(uint32_t moduleInstance, uint8_t transmitData)  in I2C_slavePutData()  argument
171     EUSCI_B_CMSIS(moduleInstance)->TXBUF = transmitData;  in I2C_slavePutData()
174 uint8_t I2C_slaveGetData(uint32_t moduleInstance)  in I2C_slaveGetData()  argument
177     return (EUSCI_B_CMSIS(moduleInstance)->RXBUF & EUSCI_B_RXBUF_RXBUF_MASK);  in I2C_slaveGetData()
180 uint8_t I2C_isBusBusy(uint32_t moduleInstance)  in I2C_isBusBusy()  argument
183     return BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->STATW,  in I2C_isBusBusy()
187 void I2C_masterSendSingleByte(uint32_t moduleInstance, uint8_t txData)  in I2C_masterSendSingleByte()  argument
190     uint16_t txieStatus = EUSCI_B_CMSIS(moduleInstance)->IE & EUSCI_B_IE_TXIE0;  in I2C_masterSendSingleByte()
193     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IE, EUSCI_B_IE_TXIE0_OFS) = 0;  in I2C_masterSendSingleByte()
196     EUSCI_B_CMSIS(moduleInstance)->CTLW0 |= EUSCI_B_CTLW0_TR  in I2C_masterSendSingleByte()
200     while ((BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0,  in I2C_masterSendSingleByte()
202                 || !BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG,  in I2C_masterSendSingleByte()
206     EUSCI_B_CMSIS(moduleInstance)->TXBUF = txData;  in I2C_masterSendSingleByte()
209     while (!(EUSCI_B_CMSIS(moduleInstance)->IFG & EUSCI_B_IFG_TXIFG))  in I2C_masterSendSingleByte()
213     EUSCI_B_CMSIS(moduleInstance)->CTLW0 |= EUSCI_B_CTLW0_TXSTP;  in I2C_masterSendSingleByte()
216     EUSCI_B_CMSIS(moduleInstance)->IFG &= ~(EUSCI_B_IFG_TXIFG);  in I2C_masterSendSingleByte()
219     EUSCI_B_CMSIS(moduleInstance)->IE |= txieStatus;  in I2C_masterSendSingleByte()
222 bool I2C_masterSendSingleByteWithTimeout(uint32_t moduleInstance,  in I2C_masterSendSingleByteWithTimeout()  argument
231     txieStatus = EUSCI_B_CMSIS(moduleInstance)->IE & EUSCI_B_IE_TXIE0;  in I2C_masterSendSingleByteWithTimeout()
234     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IE, EUSCI_B_IE_TXIE0_OFS) = 0;  in I2C_masterSendSingleByteWithTimeout()
237     EUSCI_B_CMSIS(moduleInstance)->CTLW0 |= EUSCI_B_CTLW0_TR  in I2C_masterSendSingleByteWithTimeout()
241     while ((!(EUSCI_B_CMSIS(moduleInstance)->IFG & EUSCI_B_IFG_TXIFG))  in I2C_masterSendSingleByteWithTimeout()
250     EUSCI_B_CMSIS(moduleInstance)->TXBUF = txData;  in I2C_masterSendSingleByteWithTimeout()
253     while ((!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG,  in I2C_masterSendSingleByteWithTimeout()
262     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0, EUSCI_B_CTLW0_TXSTP_OFS) =  in I2C_masterSendSingleByteWithTimeout()
266     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG, EUSCI_B_IFG_TXIFG0_OFS) =  in I2C_masterSendSingleByteWithTimeout()
270     EUSCI_B_CMSIS(moduleInstance)->IE |= txieStatus;  in I2C_masterSendSingleByteWithTimeout()
275 void I2C_masterSendMultiByteStart(uint32_t moduleInstance, uint8_t txData)  in I2C_masterSendMultiByteStart()  argument
278     uint16_t txieStatus = EUSCI_B_CMSIS(moduleInstance)->IE & EUSCI_B_IE_TXIE0;  in I2C_masterSendMultiByteStart()
281     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IE, EUSCI_B_IE_TXIE0_OFS) = 0;  in I2C_masterSendMultiByteStart()
284     EUSCI_B_CMSIS(moduleInstance)->CTLW0 |= EUSCI_B_CTLW0_TR  in I2C_masterSendMultiByteStart()
288     while (BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0,  in I2C_masterSendMultiByteStart()
290                 || !BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG,  in I2C_masterSendMultiByteStart()
294     EUSCI_B_CMSIS(moduleInstance)->TXBUF = txData;  in I2C_masterSendMultiByteStart()
297     EUSCI_B_CMSIS(moduleInstance)->IE |= txieStatus;  in I2C_masterSendMultiByteStart()
300 bool I2C_masterSendMultiByteStartWithTimeout(uint32_t moduleInstance,  in I2C_masterSendMultiByteStartWithTimeout()  argument
308     txieStatus = EUSCI_B_CMSIS(moduleInstance)->IE & EUSCI_B_IE_TXIE0;  in I2C_masterSendMultiByteStartWithTimeout()
311     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IE, EUSCI_B_IE_TXIE0_OFS) = 0;  in I2C_masterSendMultiByteStartWithTimeout()
314     EUSCI_B_CMSIS(moduleInstance)->CTLW0 |= EUSCI_B_CTLW0_TR  in I2C_masterSendMultiByteStartWithTimeout()
318     while ((BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0,  in I2C_masterSendMultiByteStartWithTimeout()
320                 || !BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG,  in I2C_masterSendMultiByteStartWithTimeout()
329     EUSCI_B_CMSIS(moduleInstance)->TXBUF = txData;  in I2C_masterSendMultiByteStartWithTimeout()
332     EUSCI_B_CMSIS(moduleInstance)->IE |= txieStatus;  in I2C_masterSendMultiByteStartWithTimeout()
337 void I2C_masterSendMultiByteNext(uint32_t moduleInstance, uint8_t txData)  in I2C_masterSendMultiByteNext()  argument
340     if (!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IE, EUSCI_B_IE_TXIE0_OFS))  in I2C_masterSendMultiByteNext()
343         while (!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG,  in I2C_masterSendMultiByteNext()
349     EUSCI_B_CMSIS(moduleInstance)->TXBUF = txData;  in I2C_masterSendMultiByteNext()
352 bool I2C_masterSendMultiByteNextWithTimeout(uint32_t moduleInstance,  in I2C_masterSendMultiByteNextWithTimeout()  argument
358     if (!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IE, EUSCI_B_IE_TXIE0_OFS))  in I2C_masterSendMultiByteNextWithTimeout()
361         while ((!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG,  in I2C_masterSendMultiByteNextWithTimeout()
371     EUSCI_B_CMSIS(moduleInstance)->TXBUF = txData;  in I2C_masterSendMultiByteNextWithTimeout()
376 bool I2C_masterSendMultiByteFinish(uint32_t moduleInstance, uint8_t txData)  in I2C_masterSendMultiByteFinish()  argument
379     if (!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IE, EUSCI_B_IE_TXIE0_OFS))  in I2C_masterSendMultiByteFinish()
382         while (!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG,  in I2C_masterSendMultiByteFinish()
388     EUSCI_B_CMSIS(moduleInstance)->TXBUF = txData;  in I2C_masterSendMultiByteFinish()
391     while (!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG,  in I2C_masterSendMultiByteFinish()
393             && !BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG,  in I2C_masterSendMultiByteFinish()
396     if(BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG, EUSCI_B_IFG_NACKIFG_OFS))  in I2C_masterSendMultiByteFinish()
400     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0, EUSCI_B_CTLW0_TXSTP_OFS) =  in I2C_masterSendMultiByteFinish()
406 bool I2C_masterSendMultiByteFinishWithTimeout(uint32_t moduleInstance,  in I2C_masterSendMultiByteFinishWithTimeout()  argument
414     if (!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IE, EUSCI_B_IE_TXIE0_OFS))  in I2C_masterSendMultiByteFinishWithTimeout()
417         while ((!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG,  in I2C_masterSendMultiByteFinishWithTimeout()
427     EUSCI_B_CMSIS(moduleInstance)->TXBUF = txData;  in I2C_masterSendMultiByteFinishWithTimeout()
430     while ((!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG,  in I2C_masterSendMultiByteFinishWithTimeout()
432             && !BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG,  in I2C_masterSendMultiByteFinishWithTimeout()
441     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0, EUSCI_B_CTLW0_TXSTP_OFS) =  in I2C_masterSendMultiByteFinishWithTimeout()
447 void I2C_masterSendMultiByteStop(uint32_t moduleInstance)  in I2C_masterSendMultiByteStop()  argument
450     if (!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IE, EUSCI_B_IE_TXIE0_OFS))  in I2C_masterSendMultiByteStop()
453         while (!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG,  in I2C_masterSendMultiByteStop()
459     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0, EUSCI_B_CTLW0_TXSTP_OFS) =  in I2C_masterSendMultiByteStop()
463 bool I2C_masterSendMultiByteStopWithTimeout(uint32_t moduleInstance,  in I2C_masterSendMultiByteStopWithTimeout()  argument
469     if (!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IE, EUSCI_B_IE_TXIE0_OFS))  in I2C_masterSendMultiByteStopWithTimeout()
472         while ((!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG,  in I2C_masterSendMultiByteStopWithTimeout()
482     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0, EUSCI_B_CTLW0_TXSTP_OFS) =  in I2C_masterSendMultiByteStopWithTimeout()
488 void I2C_masterReceiveStart(uint32_t moduleInstance)  in I2C_masterReceiveStart()  argument
491     EUSCI_B_CMSIS(moduleInstance)->CTLW0 = (EUSCI_B_CMSIS(moduleInstance)->CTLW0  in I2C_masterReceiveStart()
495 uint8_t I2C_masterReceiveMultiByteNext(uint32_t moduleInstance)  in I2C_masterReceiveMultiByteNext()  argument
497     return (EUSCI_B_CMSIS(moduleInstance)->RXBUF & EUSCI_B_RXBUF_RXBUF_MASK);  in I2C_masterReceiveMultiByteNext()
500 uint8_t I2C_masterReceiveMultiByteFinish(uint32_t moduleInstance)  in I2C_masterReceiveMultiByteFinish()  argument
503     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0, EUSCI_B_CTLW0_TXSTP_OFS) =  in I2C_masterReceiveMultiByteFinish()
507     while (BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0,  in I2C_masterReceiveMultiByteFinish()
511         while (!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG,  in I2C_masterReceiveMultiByteFinish()
518     return (EUSCI_B_CMSIS(moduleInstance)->RXBUF & EUSCI_B_RXBUF_RXBUF_MASK);  in I2C_masterReceiveMultiByteFinish()
521 bool I2C_masterReceiveMultiByteFinishWithTimeout(uint32_t moduleInstance,  in I2C_masterReceiveMultiByteFinishWithTimeout()  argument
529     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0, EUSCI_B_CTLW0_TXSTP_OFS) =  in I2C_masterReceiveMultiByteFinishWithTimeout()
533     while (BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0,  in I2C_masterReceiveMultiByteFinishWithTimeout()
542     while ((!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG,  in I2C_masterReceiveMultiByteFinishWithTimeout()
552     *txData = (EUSCI_B_CMSIS(moduleInstance)->RXBUF & EUSCI_B_RXBUF_RXBUF_MASK);  in I2C_masterReceiveMultiByteFinishWithTimeout()
557 void I2C_masterReceiveMultiByteStop(uint32_t moduleInstance)  in I2C_masterReceiveMultiByteStop()  argument
560     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0, EUSCI_B_CTLW0_TXSTP_OFS) =  in I2C_masterReceiveMultiByteStop()
564 uint8_t I2C_masterReceiveSingle(uint32_t moduleInstance)  in I2C_masterReceiveSingle()  argument
567     if (!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IE, EUSCI_B_IE_RXIE0_OFS))  in I2C_masterReceiveSingle()
569         while (!BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->IFG,  in I2C_masterReceiveSingle()
575     return (EUSCI_B_CMSIS(moduleInstance)->RXBUF & EUSCI_B_RXBUF_RXBUF_MASK);  in I2C_masterReceiveSingle()
578 uint32_t I2C_getReceiveBufferAddressForDMA(uint32_t moduleInstance)  in I2C_getReceiveBufferAddressForDMA()  argument
580     return (uint32_t) &EUSCI_B_CMSIS(moduleInstance)->RXBUF;  in I2C_getReceiveBufferAddressForDMA()
583 uint32_t I2C_getTransmitBufferAddressForDMA(uint32_t moduleInstance)  in I2C_getTransmitBufferAddressForDMA()  argument
585     return (uint32_t) &EUSCI_B_CMSIS(moduleInstance)->TXBUF;  in I2C_getTransmitBufferAddressForDMA()
588 uint8_t I2C_masterIsStopSent(uint32_t moduleInstance)  in I2C_masterIsStopSent()  argument
590     return BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0,  in I2C_masterIsStopSent()
594 bool I2C_masterIsStartSent(uint32_t moduleInstance)  in I2C_masterIsStartSent()  argument
596     return BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0,  in I2C_masterIsStartSent()
600 void I2C_masterSendStart(uint32_t moduleInstance)  in I2C_masterSendStart()  argument
602     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0, EUSCI_B_CTLW0_TXSTT_OFS) =  in I2C_masterSendStart()
606 void I2C_enableMultiMasterMode(uint32_t moduleInstance)  in I2C_enableMultiMasterMode()  argument
608     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0, EUSCI_B_CTLW0_SWRST_OFS) =  in I2C_enableMultiMasterMode()
610     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0, EUSCI_B_CTLW0_MM_OFS) =  in I2C_enableMultiMasterMode()
614 void I2C_disableMultiMasterMode(uint32_t moduleInstance)  in I2C_disableMultiMasterMode()  argument
616     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0, EUSCI_B_CTLW0_SWRST_OFS) =  in I2C_disableMultiMasterMode()
618     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0, EUSCI_B_CTLW0_MM_OFS) =  in I2C_disableMultiMasterMode()
622 void I2C_enableInterrupt(uint32_t moduleInstance, uint_fast16_t mask)  in I2C_enableInterrupt()  argument
644     EUSCI_B_CMSIS(moduleInstance)->IE |= mask;  in I2C_enableInterrupt()
647 void I2C_disableInterrupt(uint32_t moduleInstance, uint_fast16_t mask)  in I2C_disableInterrupt()  argument
669     EUSCI_B_CMSIS(moduleInstance)->IE &= ~(mask);  in I2C_disableInterrupt()
672 void I2C_clearInterruptFlag(uint32_t moduleInstance, uint_fast16_t mask)  in I2C_clearInterruptFlag()  argument
693     EUSCI_B_CMSIS(moduleInstance)->IFG &= ~(mask);  in I2C_clearInterruptFlag()
696 uint_fast16_t I2C_getInterruptStatus(uint32_t moduleInstance, uint16_t mask)  in I2C_getInterruptStatus()  argument
717     return EUSCI_B_CMSIS(moduleInstance)->IFG & mask;  in I2C_getInterruptStatus()
720 uint_fast16_t I2C_getEnabledInterruptStatus(uint32_t moduleInstance)  in I2C_getEnabledInterruptStatus()  argument
722     return I2C_getInterruptStatus(moduleInstance,  in I2C_getEnabledInterruptStatus()
723             EUSCI_B_CMSIS(moduleInstance)->IE);  in I2C_getEnabledInterruptStatus()
726 uint_fast16_t I2C_getMode(uint32_t moduleInstance)  in I2C_getMode()  argument
729     return (EUSCI_B_CMSIS(moduleInstance)->CTLW0 & EUSCI_B_CTLW0_TR);  in I2C_getMode()
732 void I2C_registerInterrupt(uint32_t moduleInstance, void (*intHandler)(void))  in I2C_registerInterrupt()  argument
734     switch (moduleInstance)  in I2C_registerInterrupt()
761 void I2C_unregisterInterrupt(uint32_t moduleInstance)  in I2C_unregisterInterrupt()  argument
763     switch (moduleInstance)  in I2C_unregisterInterrupt()
790 void I2C_slaveSendNAK(uint32_t moduleInstance)  in I2C_slaveSendNAK()  argument
792     BITBAND_PERI(EUSCI_B_CMSIS(moduleInstance)->CTLW0, EUSCI_B_CTLW0_TXNACK_OFS) =  in I2C_slaveSendNAK()