?? hal_key.lst
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64 #include "hal_adc.h"
65 #include "hal_key.h"
66 #include "osal.h"
67
68 /**************************************************************************************************
69 * MACROS
70 **************************************************************************************************/
71
72 /**************************************************************************************************
73 * CONSTANTS
74 **************************************************************************************************/
75 #define HAL_KEY_BIT0 0x01
76 #define HAL_KEY_BIT1 0x02
77 #define HAL_KEY_BIT2 0x04
78 #define HAL_KEY_BIT3 0x08
79 #define HAL_KEY_BIT4 0x10
80 #define HAL_KEY_BIT5 0x20
81 #define HAL_KEY_BIT6 0x40
82 #define HAL_KEY_BIT7 0x80
83
84 #define HAL_KEY_RISING_EDGE 0
85 #define HAL_KEY_FALLING_EDGE 1
86
87 #define HAL_KEY_PDUP2 0x80
88 #define HAL_KEY_PDUP1 0x40
89 #define HAL_KEY_PDUP0 0x20
90
91 #define HAL_KEY_DEBOUNCE_VALUE 25
92 #define HAL_KEY_POLLING_VALUE 100
93
94
95 #if defined (HAL_BOARD_CC2430DB)
96 #define HAL_KEY_SW_6_ENABLE
97 #define HAL_KEY_SW_6_PORT P0 /* Port location of SW1 */
98 #define HAL_KEY_SW_6_BIT HAL_KEY_BIT1 /* Bit location of SW1 */
99 #define HAL_KEY_SW_6_SEL P0SEL /* Port Select Register for SW1 */
100 #define HAL_KEY_SW_6_DIR P0DIR /* Port Direction Register for SW1 */
101 #define HAL_KEY_SW_6_IEN IEN1 /* Interrupt Enable Register for SW1 */
102 #define HAL_KEY_SW_6_IENBIT HAL_KEY_BIT5 /* Interrupt Enable bit for SW1 */
103 #define HAL_KEY_SW_6_EDGE HAL_KEY_RISING_EDGE /* Type of interrupt for SW1 */
104 #define HAL_KEY_SW_6_EDGEBIT HAL_KEY_BIT0 /* EdgeType enable bit SW1 */
105 #define HAL_KEY_SW_6_ICTL PICTL /* Port Interrupt Control for SW1 */
106 #define HAL_KEY_SW_6_ICTLBIT HAL_KEY_BIT3 /* Interrupt enable bit for SW1 */
107 #define HAL_KEY_SW_6_PXIFG P0IFG /* Port Interrupt Flag for SW1 */
108
109 #define HAL_KEY_JOYSTICK_ENABLE
110 #define HAL_KEY_JOY_CHN HAL_ADC_CHANNEL_6
111
112 #define HAL_KEY_SW_5_ENABLE /* 2430DB - SW5 is enabled based on key interrupt enable or not - see config */
113 #define HAL_KEY_SW_5_PORT P2 /* Port location of SW5 */
114 #define HAL_KEY_SW_5_BIT HAL_KEY_BIT0 /* Bit location of SW5 */
115 #define HAL_KEY_SW_5_SEL P2SEL /* Port Select Register for SW5 */
116 #define HAL_KEY_SW_5_DIR P2DIR /* Port Direction Register for SW5 */
117 #define HAL_KEY_SW_5_INP P2INP /* Port Input Mode Register for SW5 */
118 #define HAL_KEY_SW_5_IEN IEN2 /* Interrupt Enable Register for SW5 */
119 #define HAL_KEY_SW_5_IENBIT HAL_KEY_BIT1 /* Interrupt Enable bit for SW5 */
120 #define HAL_KEY_SW_5_EDGE HAL_KEY_FALLING_EDGE /* Type of interrupt for SW5 */
121 #define HAL_KEY_SW_5_EDGEBIT HAL_KEY_BIT2 /* EdgeType enable bit SW5 */
122 #define HAL_KEY_SW_5_ICTL PICTL /* Port Interrupt Control for SW5 */
123 #define HAL_KEY_SW_5_ICTLBIT HAL_KEY_BIT5 /* Interrupt enable bit for SW5 */
124 #define HAL_KEY_SW_5_PXIFG P2IFG /* Port Interrupt Flag for SW5 */
125
126 #define HAL_KEY_P0INT_LOW_USED HAL_KEY_SW_6_BIT /* P0 can only be enabled/disabled as group of high or low nibble */
127 #define HAL_KEY_POINT_HIGH_USED 0 /* P0 can only be enabled/disabled as group of high or low nibble */
128 #endif
129
130 #if defined (HAL_BOARD_CC2430EB) || defined (HAL_BOARD_CC2430BB)
131 #define HAL_KEY_SW_6_ENABLE
132 #define HAL_KEY_SW_6_PORT P0 /* Port location of SW1 */
133 #define HAL_KEY_SW_6_BIT HAL_KEY_BIT1 /* Bit location of SW1 */
134 #define HAL_KEY_SW_6_SEL P0SEL /* Port Select Register for SW1 */
135 #define HAL_KEY_SW_6_DIR P0DIR /* Port Direction Register for SW1 */
136 #define HAL_KEY_SW_6_IEN IEN1 /* Interrupt Enable Register for SW1 */
137 #define HAL_KEY_SW_6_IENBIT HAL_KEY_BIT5 /* Interrupt Enable bit for SW1 */
138 #define HAL_KEY_SW_6_EDGE HAL_KEY_RISING_EDGE /* Type of interrupt for SW1 */
139 #define HAL_KEY_SW_6_EDGEBIT HAL_KEY_BIT0 /* EdgeType enable bit SW1 */
140 #define HAL_KEY_SW_6_ICTL PICTL /* Port Interrupt Control for SW1 */
141 #define HAL_KEY_SW_6_ICTLBIT HAL_KEY_BIT3 /* Interrupt enable bit for SW1 */
142 #define HAL_KEY_SW_6_PXIFG P0IFG /* Port Interrupt Flag for SW1 */
143
144 #define HAL_KEY_P0INT_LOW_USED HAL_KEY_SW_6_BIT /* P0 can only be enabled/disabled as group of high or low nibble */
145 #endif
146
147 #if defined (HAL_BOARD_CC2430BB)
148 #define HAL_KEY_POINT_HIGH_USED 0
149 #endif
150
151 #if defined (HAL_BOARD_CC2430EB)
152 #define HAL_KEY_JOYSTICK_ENABLE
153 #define HAL_KEY_JOY_CHN HAL_ADC_CHANNEL_6
154
155 #define HAL_KEY_SW_5_ENABLE
156 #define HAL_KEY_SW_5_PORT P0 /* Port location of SW5 */
157 #define HAL_KEY_SW_5_BIT HAL_KEY_BIT5 /* Bit location of SW5 */
158 #define HAL_KEY_SW_5_SEL P0SEL /* Port Select Register for SW5 */
159 #define HAL_KEY_SW_5_DIR P0DIR /* Port Direction Register for SW5 */
160 #define HAL_KEY_SW_5_INP P0INP /* Port Input Mode Register for SW5 */
161 #define HAL_KEY_SW_5_IEN IEN1 /* Interrupt Enable Register for SW5 */
162 #define HAL_KEY_SW_5_IENBIT HAL_KEY_BIT5 /* Interrupt Enable bit for SW5 */
163 #define HAL_KEY_SW_5_EDGE HAL_KEY_RISING_EDGE /* Type of interrupt for SW5 */
164 #define HAL_KEY_SW_5_EDGEBIT HAL_KEY_BIT2 /* EdgeType enable bit SW5 */
165 #define HAL_KEY_SW_5_ICTL PICTL /* Port Interrupt Control for SW5 */
166 #define HAL_KEY_SW_5_ICTLBIT HAL_KEY_BIT4 /* Interrupt enable bit for SW5 */
167 #define HAL_KEY_SW_5_PXIFG P0IFG /* Port Interrupt Flag for SW5 */
168
169 #define HAL_KEY_POINT_HIGH_USED HAL_KEY_SW_5_BIT /* P0 can only be enabled/disabled as group of high or low nibble */
170 #endif
171
172 /**************************************************************************************************
173 * TYPEDEFS
174 **************************************************************************************************/
175
176
177 /**************************************************************************************************
178 * GLOBAL VARIABLES
179 **************************************************************************************************/
\ In segment XDATA_Z, align 1, keep-with-next
\ 000000 REQUIRE __INIT_XDATA_Z
180 static uint8 halKeySavedKeys; /* used to store previous key state in polling mode */
\ ??halKeySavedKeys:
\ 000000 DS 1
\ In segment XDATA_Z, align 1, keep-with-next
\ 000000 REQUIRE __INIT_XDATA_Z
181 static halKeyCBack_t pHalKeyProcessFunction;
\ ??pHalKeyProcessFunction:
\ 000000 DS 3
\ In segment XDATA_Z, align 1, keep-with-next
\ 000000 REQUIRE __INIT_XDATA_Z
182 bool Hal_KeyIntEnable; /* interrupt enable/disable flag */
\ Hal_KeyIntEnable:
\ 000000 DS 1
\ In segment XDATA_Z, align 1, keep-with-next
\ 000000 REQUIRE __INIT_XDATA_Z
183 uint8 halSaveIntKey; /* used by ISR to save state of interrupt-driven keys */
\ halSaveIntKey:
\ 000000 DS 1
184
\ In segment XDATA_Z, align 1, keep-with-next
\ 000000 REQUIRE __INIT_XDATA_Z
185 static uint8 HalKeyConfigured;
\ ??HalKeyConfigured:
\ 000000 DS 1
186
187 /**************************************************************************************************
188 * FUNCTIONS - Local
189 **************************************************************************************************/
190 void halProcessKeyInterrupt (void);
191
192
193 /**************************************************************************************************
194 * FUNCTIONS - API
195 **************************************************************************************************/
196 /**************************************************************************************************
197 * @fn HalKeyInit
198 *
199 * @brief Initilize Key Service
200 *
201 * @param none
202 *
203 * @return None
204 **************************************************************************************************/
\ In segment BANKED_CODE, align 1, keep-with-next
205 void HalKeyInit( void )
\ HalKeyInit:
206 {
\ 000000 C082 PUSH DPL
\ 000002 C083 PUSH DPH
\ 000004 ; Saved register size: 2
\ 000004 ; Auto size: 0
207 #if (HAL_KEY == TRUE)
208 /* Initialize previous key to 0 */
209 halKeySavedKeys = 0;
\ 000004 E4 CLR A
\ 000005 90.... MOV DPTR,#??halKeySavedKeys
\ 000008 F0 MOVX @DPTR,A
210
211 #if defined (HAL_KEY_SW_6_ENABLE)
212 HAL_KEY_SW_6_SEL &= ~(HAL_KEY_SW_6_BIT); /* Set pin function to GPIO */
\ 000009 53F3FD ANL 0xf3,#0xfd
213 HAL_KEY_SW_6_DIR &= ~(HAL_KEY_SW_6_BIT); /* Set pin direction to Input */
\ 00000C 53FDFD ANL 0xfd,#0xfd
214 #endif
215
216 #if defined (HAL_KEY_SW_5_ENABLE)
217 HAL_KEY_SW_5_SEL &= ~(HAL_KEY_SW_5_BIT); /* Set pin function to GPIO */
\ 00000F 53F5FE ANL 0xf5,#0xfe
218 HAL_KEY_SW_5_DIR &= ~(HAL_KEY_SW_5_BIT); /* Set pin direction to Input */
\ 000012 53FFFE ANL 0xff,#0xfe
219 HAL_KEY_SW_5_INP |= HAL_KEY_SW_5_BIT; /* Set pin input mode to tri-state */
\ 000015 43F701 ORL 0xf7,#0x1
220 #endif
221
222 /* Initialize callback function */
223 pHalKeyProcessFunction = NULL;
\ 000018 90.... MOV DPTR,#??pHalKeyProcessFunction
\ 00001B F0 MOVX @DPTR,A
\ 00001C A3 INC DPTR
\ 00001D F0 MOVX @DPTR,A
\ 00001E A3 INC DPTR
\ 00001F F0 MOVX @DPTR,A
224
225 /* Start with key is not configured */
226 HalKeyConfigured = FALSE;
\ 000020 90.... MOV DPTR,#??HalKeyConfigured
\ 000023 F0 MOVX @DPTR,A
227 #endif /* HAL_KEY */
228 }
\ 000024 REQUIRE ?Subroutine1
\ 000024 ; // Fall through to label ?Subroutine1
\ In segment BANKED_CODE, align 1, keep-with-next
\ ?Subroutine1:
\ 000000 D083 POP DPH
\ 000002 D082 POP DPL
\ 000004 02.... LJMP ?BRET
229
230 /**************************************************************************************************
231 * @fn HalKeyConfig
232 *
233 * @brief Configure the Key serivce
234 *
235 * @param interruptEnable - TRUE/FALSE, enable/disable interrupt
236 * cback - pointer to the CallBack function
237 *
238 * @return None
239 **************************************************************************************************/
\ In segment BANKED_CODE, align 1, keep-with-next
240 void HalKeyConfig (bool interruptEnable, halKeyCBack_t cback)
\ HalKeyConfig:
241 {
\ 000000 74F7 MOV A,#-0x9
\ 000002 12.... LCALL ?BANKED_ENTER_XDATA
\ 000005 ; Saved register size: 9
\ 000005 ; Auto size: 0
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