Updated interleaved reading

linux_kernel_modules/bme680/bme680_patch.txt

---- ./BME680_driver/bme680.c	2018-05-15 10:35:44.730819635 -0700
-+++ ./bme680.c	2018-05-15 09:55:23.278858200 -0700
-@@ -991,7 +991,12 @@
+diff --git a/bme680.c b/bme680.c
+index 5b6bfd7..aefa886 100644
+--- a/bme680.c
++++ b/bme680.c
+@@ -358,13 +358,20 @@ int8_t bme680_set_regs(const uint8_t *reg_addr, const uint8_t *reg_data, uint8_t
+ 					tmp_buff[(2 * index)] = reg_addr[index];
+ 				}
+ 				tmp_buff[(2 * index) + 1] = reg_data[index];
++#ifdef SIERRA
++                                dev->com_rslt = dev->write(dev->dev_id, tmp_buff[2 * index], &tmp_buff[(2 * index) + 1], 1);
++				if (dev->com_rslt != 0)
++					rslt = BME680_E_COM_FAIL;
++#endif
+ 			}
++#ifndef SIERRA
+ 			/* Write the interleaved array */
+ 			if (rslt == BME680_OK) {
+ 				dev->com_rslt = dev->write(dev->dev_id, tmp_buff[0], &tmp_buff[1], (2 * len) - 1);
+ 				if (dev->com_rslt != 0)
+ 					rslt = BME680_E_COM_FAIL;
+ 			}
++#endif
+ 		} else {
+ 			rslt = BME680_E_INVALID_LENGTH;
+ 		}
+@@ -770,6 +777,7 @@ static int8_t get_calib_data(struct bme680_dev *dev)
+ 			| (coeff_array[BME680_H1_LSB_REG] & BME680_BIT_H1_DATA_MSK));
+ 		dev->calib.par_h2 = (uint16_t) (((uint16_t) coeff_array[BME680_H2_MSB_REG] << BME680_HUM_REG_SHIFT_VAL)
+ 			| ((coeff_array[BME680_H2_LSB_REG]) >> BME680_HUM_REG_SHIFT_VAL));
++
+ 		dev->calib.par_h3 = (int8_t) coeff_array[BME680_H3_REG];
+ 		dev->calib.par_h4 = (int8_t) coeff_array[BME680_H4_REG];
+ 		dev->calib.par_h5 = (int8_t) coeff_array[BME680_H5_REG];
+@@ -991,7 +999,12 @@ static uint32_t calc_gas_resistance(uint16_t gas_res_adc, uint8_t gas_range, con
  		((int64_t) lookupTable1[gas_range])) >> 16;
  	var2 = (((int64_t) ((int64_t) gas_res_adc << 15) - (int64_t) (16777216)) + var1);
  	var3 = (((int64_t) lookupTable2[gas_range] * (int64_t) var1) >> 9);