Contiki-NG
sht11-arch.h
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1 /*
2  * Copyright (c) 2011, Zolertia(TM) is a trademark of Advancare,SL
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32 
33 /**
34  * \file
35  * Architecture-specific definitions for the SHT11 sensor on Zolertia Z1
36  * when connected to the Ziglet port.
37  * \author
38  * Enric M. Calvo <ecalvo@zolertia.com>, adapted from work by
39  * Nicolas Tsiftes <nvt@sics.se>
40  */
41 
42 #ifndef SHT11_ARCH_H
43 #define SHT11_ARCH_H
44 
45 /* Architecture-specific definitions for the SHT11 sensor on Zolertia Z1
46  * when connected to the Ziglet port.
47  * CAUTION: I2C needs to be disabled to use the bitbang protocol of SHT11
48  */
49 
50 #define SHT11_ARCH_SDA 1 /* P5.1 */
51 #define SHT11_ARCH_SCL 2 /* P5.2 */
52 /* SHT11_ARCH_PWR is not needed, but until and *-arch abstraction exists, this
53  * should fix it
54  */
55 #define SHT11_ARCH_PWR 3 /* P5.3 -- unused pin */
56 
57 #define SHT11_PxDIR P5DIR
58 #define SHT11_PxIN P5IN
59 #define SHT11_PxOUT P5OUT
60 #define SHT11_PxSEL P5SEL
61 #define SHT11_PxREN P5REN
62 
63 #endif