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Lines Matching refs:xfer

205 static inline void releaseXfer(struct I2cTransfer *xfer)
207     xfer->inUse = false;
213     struct I2cTransfer *xfer = cookie;
215     xfer->tx = tx;
216     xfer->rx = rx;
217     xfer->err = err;
226     struct I2cTransfer *xfer = allocXfer(state);
229     if (xfer != NULL) {
232             releaseXfer(xfer);
236         xfer->txrxBuf[0] = 0x80 | addr;
238                     xfer->txrxBuf, 1, xfer->txrxBuf, len, i2cCallback, xfer)) < 0) {
240             releaseXfer(xfer);
250     struct I2cTransfer *xfer = allocXfer(state);
253     if (xfer != NULL) {
254         xfer->txrxBuf[0] = addr;
255         xfer->txrxBuf[1] = data;
256         if ((ret = i2cMasterTx(HTS221_I2C_BUS_ID, HTS221_I2C_ADDR, xfer->txrxBuf, 2, i2cCallback, xfer)) < 0) {
257             releaseXfer(xfer);
394     struct I2cTransfer *xfer = (struct I2cTransfer *)evtData;
396     switch (xfer->state) {
398         hts221_save_calib_data(xfer->txrxBuf);
407         if (xfer->err != 0 || xfer->txrxBuf[0] != HTS221_WAI_REG_VAL) {
408             DEBUG_PRINT("WAI returned is: %02x\n", xfer->txrxBuf[0]);
412         INFO_PRINT( "Device ID is correct! (%02x)\n", xfer->txrxBuf[0]);
436             humidity_samples = xfer->txrxBuf;
452     releaseXfer(xfer);