High School

Find out the temperature in °C from the temperature sensor output of the LSM6DSL sensor chip, assuming the BLE bit is 0:

(a) OUT_TEMP_H = 0xC6 & OUT_TEMP_L = 0x20

(b) OUT_TEMP_H = 0xD4 & OUT_TEMP_L = 0x00

(c) OUT_TEMP_H = 0x10 & OUT_TEMP_L = 0x00

(d) OUT_TEMP_H = 0x20 & OUT_TEMP_L = 0x40

Solution:

Answer :

The temperature in °C from the LSM6DSL sensor chip can be calculated using the formula: temperature = OUT_TEMP_H * 256 + OUT_TEMP_L, where OUT_TEMP_H and OUT_TEMP_L are hexadecimal values representing the high and low bytes of the temperature sensor output. Converting the given hexadecimal values to decimal, the temperature in each case is as follows: (a) 198.5°C, (b) 212°C, (c) 4°C, and (d) 32.25°C.

To calculate the temperature in °C from the temperature sensor output of the LSM6DSL sensor chip, we need to use the formula temperature = OUT_TEMP_H * 256 + OUT_TEMP_L. The OUT_TEMP_H and OUT_TEMP_L values represent the high and low bytes of the temperature sensor output, respectively.

In case (a), the given values are OUT_TEMP_H = 0xC6 and OUT_TEMP_L = 0x20. Converting these hexadecimal values to decimal, we have OUT_TEMP_H = 198 and OUT_TEMP_L = 32. Plugging these values into the formula, we get temperature = 198 * 256 + 32 = 198.5°C.

In case (b), the given values are OUT_TEMP_H = 0xD4 and OUT_TEMP_L = 0x00. Converting to decimal, we have OUT_TEMP_H = 212 and OUT_TEMP_L = 0. Substituting these values into the formula, we get temperature = 212 * 256 + 0 = 212°C.

For case (c), the values are OUT_TEMP_H = 0x10 and OUT_TEMP_L = 0x00. Converting to decimal, we have OUT_TEMP_H = 16 and OUT_TEMP_L = 0. Plugging these values into the formula, we find temperature = 16 * 256 + 0 = 4°C.

In case (d), the values are OUT_TEMP_H = 0x20 and OUT_TEMP_L = 0x40. Converting to decimal, we have OUT_TEMP_H = 32 and OUT_TEMP_L = 64. Substituting these values into the formula, we obtain temperature = 32 * 256 + 64 = 32.25°C.

Therefore, the temperature in each case is as follows: (a) 198.5°C, (b) 212°C, (c) 4°C, and (d) 32.25°C.

Learn more about temperature sensor here:

https://brainly.com/question/14258631

#SPJ11