1 2 3 4 5 6 7 8 9 10 11
12 import ti.catalog.msp430.peripherals.comparator.IComparator as Comparator;
13
14 /*!
15 * ======== GPIO for MSP430F20x1 ========
16 * MSP430 General Purpose Input Output Ports
17 */
18 metaonly module GPIO_MSP430F20x1 inherits IGPIO {
19 /*!
20 * ======== create ========
21 * Create an instance of this peripheral.
22 */
23 create(Comparator.Instance comparator);
24
25 instance:
26 /*! @_nodoc */
27 config Comparator.Instance comparator;
28
29 /*! Define an array to describe all device pins. The 1st dimension
30 * denotes the port, the second the pin on that port. On an
31 * MSP430F20x1 device, there are 8 + 2 = 10 pins total.
32 */
33
34 35
36 readonly config DevicePin_t devicePins[2][8];
37
38 /*! Implementation of Device Pin Functional Configuration */
39 override config DevicePinFunctionSetting_t devicePinSetting[2][8];
40
41 /*! Determine if each Register needs to be forced set or not */
42 readonly config ForceSetDefaultRegister_t forceSetDefaultRegister[] =
43 [
44 { register : "P1OUT" , regForceSet : true },
45 { register : "P1SEL" , regForceSet : false },
46 { register : "P1DIR" , regForceSet : true },
47 { register : "P1REN" , regForceSet : false },
48 { register : "P1IES" , regForceSet : true },
49 { register : "P1IFG" , regForceSet : true },
50 { register : "P1IE" , regForceSet : false },
51 { register : "P2OUT" , regForceSet : true },
52 { register : "P2SEL" , regForceSet : false },
53 { register : "P2DIR" , regForceSet : true },
54 { register : "P2REN" , regForceSet : false },
55 { register : "P2IES" , regForceSet : true },
56 { register : "P2IFG" , regForceSet : true },
57 { register : "P2IE" , regForceSet : false }
58 ];
59
60 61 62 63 64 65
66
67 /*! Port 1 Output Register */
68 config GpioBits8PxOut_t P1OUT = {
69 Bit0 : BIT0_OFF,
70 Bit1 : BIT1_OFF,
71 Bit2 : BIT2_OFF,
72 Bit3 : BIT3_OFF,
73 Bit4 : BIT4_OFF,
74 Bit5 : BIT5_OFF,
75 Bit6 : BIT6_OFF,
76 Bit7 : BIT7_OFF
77 };
78
79 /*! Port 1 Port Select Register */
80 config GpioBits8PxSel_t P1SEL = {
81 Bit0 : BIT0_OFF,
82 Bit1 : BIT1_OFF,
83 Bit2 : BIT2_OFF,
84 Bit3 : BIT3_OFF,
85 Bit4 : BIT4_OFF,
86 Bit5 : BIT5_OFF,
87 Bit6 : BIT6_OFF,
88 Bit7 : BIT7_OFF
89 };
90
91 /*! Port 1 Direction Register */
92 config GpioBits8PxDir_t P1DIR = {
93 Bit0 : BIT0_OFF,
94 Bit1 : BIT1_OFF,
95 Bit2 : BIT2_OFF,
96 Bit3 : BIT3_OFF,
97 Bit4 : BIT4_OFF,
98 Bit5 : BIT5_OFF,
99 Bit6 : BIT6_OFF,
100 Bit7 : BIT7_OFF
101 };
102
103 /*! Port 1 Resistor Enable Register */
104 config GpioBits8PxRen_t P1REN = {
105 Bit0 : BIT0_OFF,
106 Bit1 : BIT1_OFF,
107 Bit2 : BIT2_OFF,
108 Bit3 : BIT3_OFF,
109 Bit4 : BIT4_OFF,
110 Bit5 : BIT5_OFF,
111 Bit6 : BIT6_OFF,
112 Bit7 : BIT7_OFF
113 };
114
115 /*! Port 2 Output Register */
116 config GpioBits8PxOut_t P2OUT = {
117 Bit0 : BIT0_OFF,
118 Bit1 : BIT1_OFF,
119 Bit2 : BIT2_OFF,
120 Bit3 : BIT3_OFF,
121 Bit4 : BIT4_OFF,
122 Bit5 : BIT5_OFF,
123 Bit6 : BIT6_OFF,
124 Bit7 : BIT7_OFF
125 };
126
127 /*! Port 2 Port Select Register */
128 config GpioBits8PxSel_t P2SEL = {
129 Bit0 : BIT0_OFF,
130 Bit1 : BIT1_OFF,
131 Bit2 : BIT2_OFF,
132 Bit3 : BIT3_OFF,
133 Bit4 : BIT4_OFF,
134 Bit5 : BIT5_OFF,
135 Bit6 : BIT6,
136 Bit7 : BIT7
137 };
138
139 /*! Port 2 Direction Register */
140 config GpioBits8PxDir_t P2DIR = {
141 Bit0 : BIT0_OFF,
142 Bit1 : BIT1_OFF,
143 Bit2 : BIT2_OFF,
144 Bit3 : BIT3_OFF,
145 Bit4 : BIT4_OFF,
146 Bit5 : BIT5_OFF,
147 Bit6 : BIT6_OFF,
148 Bit7 : BIT7_OFF
149 };
150
151 /*! Port 2 Resistor Enable Register */
152 config GpioBits8PxRen_t P2REN = {
153 Bit0 : BIT0_OFF,
154 Bit1 : BIT1_OFF,
155 Bit2 : BIT2_OFF,
156 Bit3 : BIT3_OFF,
157 Bit4 : BIT4_OFF,
158 Bit5 : BIT5_OFF,
159 Bit6 : BIT6_OFF,
160 Bit7 : BIT7_OFF
161 };
162
163 }