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TMP1826-1-WIRE-CODE

TMP1826 code and drivers for C2000™ MCU TMS320F28003x, MSPM0L1306 and Tiva™ ARM® MCUs C series

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Latest version
Version: 2.0.0
Release date: 29 Mar 2023
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Products
Digital temperature sensors
TMP1826 1-Wire® ±0.2°C accurate digital temperature sensor with 2-kbit EEPROM TMP1827 1-Wire® SHA-256 authenticator with 2Kbit EEPROM and integrated ±0.2°C temperature sensor

Release Information

Version 1.0.0

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1. First Release

 

Version 1.1.0

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1. Added examples and application stack for EK-TM4C123GXL

2. Added examples and application stack for EK-TM4C1294XL

 

Version 1.2.0

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1. Added IO functions to single_wire_gpio_driver.c

2. Added GPIO config and access functions to tmp182x_func_driver.c and tmp182x_func_driver.h

3. Added example for GPIO and Flex Mode access for EK-TM4C123GXL

4. Corrected enumeration functions to support overdrive bus speed

5. Removed preprocessor IO functions from single_wire_hal_driver.h

 

Version 2.0.0

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1. Added function for Convert Temperature using either Global or Direct Address to tmp182x_func_driver.c

2. Added code for stacked mode conversion in Convert Temperature to tmp182x_func_driver.c

3. Removed temperature conversion from GetTemperature function

4. Added device timing defines to singlewire_common.h and updated functions to use new defines

5. Updated register defines to match register scratchpad in singlewire_common.h

6. Add new define for low impedance current path in single_wire_hal_driver.h

7. Added new functions to enable and disable the low impedance current path in single_wire_gpio_driver.c

8. Added utility function to convert temperature from 16-bit hex to degree C in the example code

9. Added UART driver in addition to GPIO driver for EK-TM4C123GXL and EK-TM4C1294XL.

10. Added simple temperature sensor conversion and read back using UART drivers.