@@ -1,988 +1,988 | |||
|
1 | 1 | /** General usage functions and RTEMS tasks. |
|
2 | 2 | * |
|
3 | 3 | * @file |
|
4 | 4 | * @author P. LEROY |
|
5 | 5 | * |
|
6 | 6 | */ |
|
7 | 7 | |
|
8 | 8 | #include "fsw_misc.h" |
|
9 | 9 | |
|
10 | 10 | void timer_configure(unsigned char timer, unsigned int clock_divider, |
|
11 | 11 | unsigned char interrupt_level, rtems_isr (*timer_isr)() ) |
|
12 | 12 | { |
|
13 | 13 | /** This function configures a GPTIMER timer instantiated in the VHDL design. |
|
14 | 14 | * |
|
15 | 15 | * @param gptimer_regs points to the APB registers of the GPTIMER IP core. |
|
16 | 16 | * @param timer is the number of the timer in the IP core (several timers can be instantiated). |
|
17 | 17 | * @param clock_divider is the divider of the 1 MHz clock that will be configured. |
|
18 | 18 | * @param interrupt_level is the interrupt level that the timer drives. |
|
19 | 19 | * @param timer_isr is the interrupt subroutine that will be attached to the IRQ driven by the timer. |
|
20 | 20 | * |
|
21 | 21 | * Interrupt levels are described in the SPARC documentation sparcv8.pdf p.76 |
|
22 | 22 | * |
|
23 | 23 | */ |
|
24 | 24 | |
|
25 | 25 | rtems_status_code status; |
|
26 | 26 | rtems_isr_entry old_isr_handler; |
|
27 | 27 | |
|
28 | 28 | old_isr_handler = NULL; |
|
29 | 29 | |
|
30 | 30 | gptimer_regs->timer[timer].ctrl = INIT_CHAR; // reset the control register |
|
31 | 31 | |
|
32 | 32 | status = rtems_interrupt_catch( timer_isr, interrupt_level, &old_isr_handler) ; // see sparcv8.pdf p.76 for interrupt levels |
|
33 | 33 | if (status!=RTEMS_SUCCESSFUL) |
|
34 | 34 | { |
|
35 | 35 | PRINTF("in configure_timer *** ERR rtems_interrupt_catch\n") |
|
36 | 36 | } |
|
37 | 37 | |
|
38 | 38 | timer_set_clock_divider( timer, clock_divider); |
|
39 | 39 | } |
|
40 | 40 | |
|
41 | 41 | void timer_start(unsigned char timer) |
|
42 | 42 | { |
|
43 | 43 | /** This function starts a GPTIMER timer. |
|
44 | 44 | * |
|
45 | 45 | * @param gptimer_regs points to the APB registers of the GPTIMER IP core. |
|
46 | 46 | * @param timer is the number of the timer in the IP core (several timers can be instantiated). |
|
47 | 47 | * |
|
48 | 48 | */ |
|
49 | 49 | |
|
50 | 50 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | GPTIMER_CLEAR_IRQ; |
|
51 | 51 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | GPTIMER_LD; |
|
52 | 52 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | GPTIMER_EN; |
|
53 | 53 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | GPTIMER_RS; |
|
54 | 54 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | GPTIMER_IE; |
|
55 | 55 | } |
|
56 | 56 | |
|
57 | 57 | void timer_stop(unsigned char timer) |
|
58 | 58 | { |
|
59 | 59 | /** This function stops a GPTIMER timer. |
|
60 | 60 | * |
|
61 | 61 | * @param gptimer_regs points to the APB registers of the GPTIMER IP core. |
|
62 | 62 | * @param timer is the number of the timer in the IP core (several timers can be instantiated). |
|
63 | 63 | * |
|
64 | 64 | */ |
|
65 | 65 | |
|
66 | 66 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl & GPTIMER_EN_MASK; |
|
67 | 67 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl & GPTIMER_IE_MASK; |
|
68 | 68 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | GPTIMER_CLEAR_IRQ; |
|
69 | 69 | } |
|
70 | 70 | |
|
71 | 71 | void timer_set_clock_divider(unsigned char timer, unsigned int clock_divider) |
|
72 | 72 | { |
|
73 | 73 | /** This function sets the clock divider of a GPTIMER timer. |
|
74 | 74 | * |
|
75 | 75 | * @param gptimer_regs points to the APB registers of the GPTIMER IP core. |
|
76 | 76 | * @param timer is the number of the timer in the IP core (several timers can be instantiated). |
|
77 | 77 | * @param clock_divider is the divider of the 1 MHz clock that will be configured. |
|
78 | 78 | * |
|
79 | 79 | */ |
|
80 | 80 | |
|
81 | 81 | gptimer_regs->timer[timer].reload = clock_divider; // base clock frequency is 1 MHz |
|
82 | 82 | } |
|
83 | 83 | |
|
84 | 84 | // WATCHDOG |
|
85 | 85 | |
|
86 | 86 | rtems_isr watchdog_isr( rtems_vector_number vector ) |
|
87 | 87 | { |
|
88 | 88 | rtems_status_code status_code; |
|
89 | 89 | |
|
90 | 90 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_12 ); |
|
91 | 91 | |
|
92 | 92 | PRINTF("watchdog_isr *** this is the end, exit(0)\n"); |
|
93 | 93 | |
|
94 | 94 | exit(0); |
|
95 | 95 | } |
|
96 | 96 | |
|
97 | 97 | void watchdog_configure(void) |
|
98 | 98 | { |
|
99 | 99 | /** This function configure the watchdog. |
|
100 | 100 | * |
|
101 | 101 | * @param gptimer_regs points to the APB registers of the GPTIMER IP core. |
|
102 | 102 | * @param timer is the number of the timer in the IP core (several timers can be instantiated). |
|
103 | 103 | * |
|
104 | 104 | * The watchdog is a timer provided by the GPTIMER IP core of the GRLIB. |
|
105 | 105 | * |
|
106 | 106 | */ |
|
107 | 107 | |
|
108 | 108 | LEON_Mask_interrupt( IRQ_GPTIMER_WATCHDOG ); // mask gptimer/watchdog interrupt during configuration |
|
109 | 109 | |
|
110 | 110 | timer_configure( TIMER_WATCHDOG, CLKDIV_WATCHDOG, IRQ_SPARC_GPTIMER_WATCHDOG, watchdog_isr ); |
|
111 | 111 | |
|
112 | 112 | LEON_Clear_interrupt( IRQ_GPTIMER_WATCHDOG ); // clear gptimer/watchdog interrupt |
|
113 | 113 | } |
|
114 | 114 | |
|
115 | 115 | void watchdog_stop(void) |
|
116 | 116 | { |
|
117 | 117 | LEON_Mask_interrupt( IRQ_GPTIMER_WATCHDOG ); // mask gptimer/watchdog interrupt line |
|
118 | 118 | timer_stop( TIMER_WATCHDOG ); |
|
119 | 119 | LEON_Clear_interrupt( IRQ_GPTIMER_WATCHDOG ); // clear gptimer/watchdog interrupt |
|
120 | 120 | } |
|
121 | 121 | |
|
122 | 122 | void watchdog_reload(void) |
|
123 | 123 | { |
|
124 | 124 | /** This function reloads the watchdog timer counter with the timer reload value. |
|
125 | 125 | * |
|
126 | 126 | * @param void |
|
127 | 127 | * |
|
128 | 128 | * @return void |
|
129 | 129 | * |
|
130 | 130 | */ |
|
131 | 131 | |
|
132 | 132 | gptimer_regs->timer[TIMER_WATCHDOG].ctrl = gptimer_regs->timer[TIMER_WATCHDOG].ctrl | GPTIMER_LD; |
|
133 | 133 | } |
|
134 | 134 | |
|
135 | 135 | void watchdog_start(void) |
|
136 | 136 | { |
|
137 | 137 | /** This function starts the watchdog timer. |
|
138 | 138 | * |
|
139 | 139 | * @param gptimer_regs points to the APB registers of the GPTIMER IP core. |
|
140 | 140 | * @param timer is the number of the timer in the IP core (several timers can be instantiated). |
|
141 | 141 | * |
|
142 | 142 | */ |
|
143 | 143 | |
|
144 | 144 | LEON_Clear_interrupt( IRQ_GPTIMER_WATCHDOG ); |
|
145 | 145 | |
|
146 | 146 | gptimer_regs->timer[TIMER_WATCHDOG].ctrl = gptimer_regs->timer[TIMER_WATCHDOG].ctrl | GPTIMER_CLEAR_IRQ; |
|
147 | 147 | gptimer_regs->timer[TIMER_WATCHDOG].ctrl = gptimer_regs->timer[TIMER_WATCHDOG].ctrl | GPTIMER_LD; |
|
148 | 148 | gptimer_regs->timer[TIMER_WATCHDOG].ctrl = gptimer_regs->timer[TIMER_WATCHDOG].ctrl | GPTIMER_EN; |
|
149 | 149 | gptimer_regs->timer[TIMER_WATCHDOG].ctrl = gptimer_regs->timer[TIMER_WATCHDOG].ctrl | GPTIMER_IE; |
|
150 | 150 | |
|
151 | 151 | LEON_Unmask_interrupt( IRQ_GPTIMER_WATCHDOG ); |
|
152 | 152 | |
|
153 | 153 | } |
|
154 | 154 | |
|
155 | 155 | int enable_apbuart_transmitter( void ) // set the bit 1, TE Transmitter Enable to 1 in the APBUART control register |
|
156 | 156 | { |
|
157 | 157 | struct apbuart_regs_str *apbuart_regs = (struct apbuart_regs_str *) REGS_ADDR_APBUART; |
|
158 | 158 | |
|
159 | 159 | apbuart_regs->ctrl = APBUART_CTRL_REG_MASK_TE; |
|
160 | 160 | |
|
161 | 161 | return 0; |
|
162 | 162 | } |
|
163 | 163 | |
|
164 | 164 | void set_apbuart_scaler_reload_register(unsigned int regs, unsigned int value) |
|
165 | 165 | { |
|
166 | 166 | /** This function sets the scaler reload register of the apbuart module |
|
167 | 167 | * |
|
168 | 168 | * @param regs is the address of the apbuart registers in memory |
|
169 | 169 | * @param value is the value that will be stored in the scaler register |
|
170 | 170 | * |
|
171 | 171 | * The value shall be set by the software to get data on the serial interface. |
|
172 | 172 | * |
|
173 | 173 | */ |
|
174 | 174 | |
|
175 | 175 | struct apbuart_regs_str *apbuart_regs = (struct apbuart_regs_str *) regs; |
|
176 | 176 | |
|
177 | 177 | apbuart_regs->scaler = value; |
|
178 | 178 | |
|
179 | 179 | BOOT_PRINTF1("OK *** apbuart port scaler reload register set to 0x%x\n", value) |
|
180 | 180 | } |
|
181 | 181 | |
|
182 | 182 | //************ |
|
183 | 183 | // RTEMS TASKS |
|
184 | 184 | |
|
185 | 185 | rtems_task load_task(rtems_task_argument argument) |
|
186 | 186 | { |
|
187 | 187 | BOOT_PRINTF("in LOAD *** \n") |
|
188 | 188 | |
|
189 | 189 | rtems_status_code status; |
|
190 | 190 | unsigned int i; |
|
191 | 191 | unsigned int j; |
|
192 | 192 | rtems_name name_watchdog_rate_monotonic; // name of the watchdog rate monotonic |
|
193 | 193 | rtems_id watchdog_period_id; // id of the watchdog rate monotonic period |
|
194 | 194 | |
|
195 | 195 | watchdog_period_id = RTEMS_ID_NONE; |
|
196 | 196 | |
|
197 | 197 | name_watchdog_rate_monotonic = rtems_build_name( 'L', 'O', 'A', 'D' ); |
|
198 | 198 | |
|
199 | 199 | status = rtems_rate_monotonic_create( name_watchdog_rate_monotonic, &watchdog_period_id ); |
|
200 | 200 | if( status != RTEMS_SUCCESSFUL ) { |
|
201 | 201 | PRINTF1( "in LOAD *** rtems_rate_monotonic_create failed with status of %d\n", status ) |
|
202 | 202 | } |
|
203 | 203 | |
|
204 | 204 | i = 0; |
|
205 | 205 | j = 0; |
|
206 | 206 | |
|
207 | 207 | watchdog_configure(); |
|
208 | 208 | |
|
209 | 209 | watchdog_start(); |
|
210 | 210 | |
|
211 | 211 | set_sy_lfr_watchdog_enabled( true ); |
|
212 | 212 | |
|
213 | 213 | while(1){ |
|
214 | 214 | status = rtems_rate_monotonic_period( watchdog_period_id, WATCHDOG_PERIOD ); |
|
215 | 215 | watchdog_reload(); |
|
216 | 216 | i = i + 1; |
|
217 | 217 | if ( i == WATCHDOG_LOOP_PRINTF ) |
|
218 | 218 | { |
|
219 | 219 | i = 0; |
|
220 | 220 | j = j + 1; |
|
221 | 221 | PRINTF1("%d\n", j) |
|
222 | 222 | } |
|
223 | 223 | #ifdef DEBUG_WATCHDOG |
|
224 | 224 | if (j == WATCHDOG_LOOP_DEBUG ) |
|
225 | 225 | { |
|
226 | 226 | status = rtems_task_delete(RTEMS_SELF); |
|
227 | 227 | } |
|
228 | 228 | #endif |
|
229 | 229 | } |
|
230 | 230 | } |
|
231 | 231 | |
|
232 | 232 | rtems_task hous_task(rtems_task_argument argument) |
|
233 | 233 | { |
|
234 | 234 | rtems_status_code status; |
|
235 | 235 | rtems_status_code spare_status; |
|
236 | 236 | rtems_id queue_id; |
|
237 | 237 | rtems_rate_monotonic_period_status period_status; |
|
238 | 238 | bool isSynchronized; |
|
239 | 239 | |
|
240 | 240 | queue_id = RTEMS_ID_NONE; |
|
241 | 241 | memset(&period_status, 0, sizeof(rtems_rate_monotonic_period_status)); |
|
242 | 242 | isSynchronized = false; |
|
243 | 243 | |
|
244 | 244 | status = get_message_queue_id_send( &queue_id ); |
|
245 | 245 | if (status != RTEMS_SUCCESSFUL) |
|
246 | 246 | { |
|
247 | 247 | PRINTF1("in HOUS *** ERR get_message_queue_id_send %d\n", status) |
|
248 | 248 | } |
|
249 | 249 | |
|
250 | 250 | BOOT_PRINTF("in HOUS ***\n"); |
|
251 | 251 | |
|
252 | 252 | if (rtems_rate_monotonic_ident( name_hk_rate_monotonic, &HK_id) != RTEMS_SUCCESSFUL) { |
|
253 | 253 | status = rtems_rate_monotonic_create( name_hk_rate_monotonic, &HK_id ); |
|
254 | 254 | if( status != RTEMS_SUCCESSFUL ) { |
|
255 | 255 | PRINTF1( "rtems_rate_monotonic_create failed with status of %d\n", status ); |
|
256 | 256 | } |
|
257 | 257 | } |
|
258 | 258 | |
|
259 | 259 | status = rtems_rate_monotonic_cancel(HK_id); |
|
260 | 260 | if( status != RTEMS_SUCCESSFUL ) { |
|
261 | 261 | PRINTF1( "ERR *** in HOUS *** rtems_rate_monotonic_cancel(HK_id) ***code: %d\n", status ); |
|
262 | 262 | } |
|
263 | 263 | else { |
|
264 | 264 | DEBUG_PRINTF("OK *** in HOUS *** rtems_rate_monotonic_cancel(HK_id)\n"); |
|
265 | 265 | } |
|
266 | 266 | |
|
267 | 267 | // startup phase |
|
268 | 268 | status = rtems_rate_monotonic_period( HK_id, SY_LFR_TIME_SYN_TIMEOUT_in_ticks ); |
|
269 | 269 | status = rtems_rate_monotonic_get_status( HK_id, &period_status ); |
|
270 | 270 | DEBUG_PRINTF1("startup HK, HK_id status = %d\n", period_status.state) |
|
271 | 271 | while( (period_status.state != RATE_MONOTONIC_EXPIRED) |
|
272 | 272 | && (isSynchronized == false) ) // after SY_LFR_TIME_SYN_TIMEOUT ms, starts HK anyway |
|
273 | 273 | { |
|
274 | 274 | if ((time_management_regs->coarse_time & VAL_LFR_SYNCHRONIZED) == INT32_ALL_0) // check time synchronization |
|
275 | 275 | { |
|
276 | 276 | isSynchronized = true; |
|
277 | 277 | } |
|
278 | 278 | else |
|
279 | 279 | { |
|
280 | 280 | status = rtems_rate_monotonic_get_status( HK_id, &period_status ); |
|
281 | 281 | |
|
282 | 282 | status = rtems_task_wake_after( HK_SYNC_WAIT ); // wait HK_SYNCH_WAIT 100 ms = 10 * 10 ms |
|
283 | 283 | } |
|
284 | 284 | } |
|
285 | 285 | status = rtems_rate_monotonic_cancel(HK_id); |
|
286 | 286 | DEBUG_PRINTF1("startup HK, HK_id status = %d\n", period_status.state) |
|
287 | 287 | |
|
288 | 288 | set_hk_lfr_reset_cause( POWER_ON ); |
|
289 | 289 | |
|
290 | 290 | while(1){ // launch the rate monotonic task |
|
291 | 291 | status = rtems_rate_monotonic_period( HK_id, HK_PERIOD ); |
|
292 | 292 | if ( status != RTEMS_SUCCESSFUL ) { |
|
293 | 293 | PRINTF1( "in HOUS *** ERR period: %d\n", status); |
|
294 | 294 | spare_status = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_6 ); |
|
295 | 295 | } |
|
296 | 296 | else { |
|
297 | 297 | housekeeping_packet.packetSequenceControl[BYTE_0] = (unsigned char) (sequenceCounterHK >> SHIFT_1_BYTE); |
|
298 | 298 | housekeeping_packet.packetSequenceControl[BYTE_1] = (unsigned char) (sequenceCounterHK ); |
|
299 | 299 | increment_seq_counter( &sequenceCounterHK ); |
|
300 | 300 | |
|
301 | 301 | housekeeping_packet.time[BYTE_0] = (unsigned char) (time_management_regs->coarse_time >> SHIFT_3_BYTES); |
|
302 | 302 | housekeeping_packet.time[BYTE_1] = (unsigned char) (time_management_regs->coarse_time >> SHIFT_2_BYTES); |
|
303 | 303 | housekeeping_packet.time[BYTE_2] = (unsigned char) (time_management_regs->coarse_time >> SHIFT_1_BYTE); |
|
304 | 304 | housekeeping_packet.time[BYTE_3] = (unsigned char) (time_management_regs->coarse_time); |
|
305 | 305 | housekeeping_packet.time[BYTE_4] = (unsigned char) (time_management_regs->fine_time >> SHIFT_1_BYTE); |
|
306 | 306 | housekeeping_packet.time[BYTE_5] = (unsigned char) (time_management_regs->fine_time); |
|
307 | 307 | |
|
308 | 308 | spacewire_update_hk_lfr_link_state( &housekeeping_packet.lfr_status_word[0] ); |
|
309 | 309 | |
|
310 | 310 | spacewire_read_statistics(); |
|
311 | 311 | |
|
312 | 312 | update_hk_with_grspw_stats(); |
|
313 | 313 | |
|
314 | 314 | set_hk_lfr_time_not_synchro(); |
|
315 | 315 | |
|
316 | 316 | housekeeping_packet.hk_lfr_q_sd_fifo_size_max = hk_lfr_q_sd_fifo_size_max; |
|
317 | 317 | housekeeping_packet.hk_lfr_q_rv_fifo_size_max = hk_lfr_q_rv_fifo_size_max; |
|
318 | 318 | housekeeping_packet.hk_lfr_q_p0_fifo_size_max = hk_lfr_q_p0_fifo_size_max; |
|
319 | 319 | housekeeping_packet.hk_lfr_q_p1_fifo_size_max = hk_lfr_q_p1_fifo_size_max; |
|
320 | 320 | housekeeping_packet.hk_lfr_q_p2_fifo_size_max = hk_lfr_q_p2_fifo_size_max; |
|
321 | 321 | |
|
322 | 322 | housekeeping_packet.sy_lfr_common_parameters_spare = parameter_dump_packet.sy_lfr_common_parameters_spare; |
|
323 | 323 | housekeeping_packet.sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; |
|
324 | 324 | get_temperatures( housekeeping_packet.hk_lfr_temp_scm ); |
|
325 | 325 | get_v_e1_e2_f3( housekeeping_packet.hk_lfr_sc_v_f3 ); |
|
326 | 326 | get_cpu_load( (unsigned char *) &housekeeping_packet.hk_lfr_cpu_load ); |
|
327 | 327 | |
|
328 | 328 | hk_lfr_le_me_he_update(); |
|
329 | 329 | |
|
330 | 330 | housekeeping_packet.hk_lfr_sc_rw_f_flags = cp_rpw_sc_rw_f_flags; |
|
331 | 331 | |
|
332 | 332 | // SEND PACKET |
|
333 | 333 | status = rtems_message_queue_send( queue_id, &housekeeping_packet, |
|
334 | 334 | PACKET_LENGTH_HK + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES); |
|
335 | 335 | if (status != RTEMS_SUCCESSFUL) { |
|
336 | 336 | PRINTF1("in HOUS *** ERR send: %d\n", status) |
|
337 | 337 | } |
|
338 | 338 | } |
|
339 | 339 | } |
|
340 | 340 | |
|
341 | 341 | PRINTF("in HOUS *** deleting task\n") |
|
342 | 342 | |
|
343 | 343 | status = rtems_task_delete( RTEMS_SELF ); // should not return |
|
344 | 344 | |
|
345 | 345 | return; |
|
346 | 346 | } |
|
347 | 347 | |
|
348 | 348 | rtems_task avgv_task(rtems_task_argument argument) |
|
349 | 349 | { |
|
350 | 350 | #define MOVING_AVERAGE 16 |
|
351 | 351 | rtems_status_code status; |
|
352 | 352 | static unsigned int v[MOVING_AVERAGE] = {0}; |
|
353 | 353 | static unsigned int e1[MOVING_AVERAGE] = {0}; |
|
354 | 354 | static unsigned int e2[MOVING_AVERAGE] = {0}; |
|
355 | 355 | float average_v; |
|
356 | 356 | float average_e1; |
|
357 | 357 | float average_e2; |
|
358 | 358 | unsigned char k; |
|
359 | 359 | unsigned char indexOfOldValue; |
|
360 | 360 | |
|
361 | 361 | BOOT_PRINTF("in AVGV ***\n"); |
|
362 | 362 | |
|
363 | 363 | if (rtems_rate_monotonic_ident( name_avgv_rate_monotonic, &HK_id) != RTEMS_SUCCESSFUL) { |
|
364 | 364 | status = rtems_rate_monotonic_create( name_avgv_rate_monotonic, &AVGV_id ); |
|
365 | 365 | if( status != RTEMS_SUCCESSFUL ) { |
|
366 | 366 | PRINTF1( "rtems_rate_monotonic_create failed with status of %d\n", status ); |
|
367 | 367 | } |
|
368 | 368 | } |
|
369 | 369 | |
|
370 | 370 | status = rtems_rate_monotonic_cancel(AVGV_id); |
|
371 | 371 | if( status != RTEMS_SUCCESSFUL ) { |
|
372 | 372 | PRINTF1( "ERR *** in AVGV *** rtems_rate_monotonic_cancel(AVGV_id) ***code: %d\n", status ); |
|
373 | 373 | } |
|
374 | 374 | else { |
|
375 | 375 | DEBUG_PRINTF("OK *** in AVGV *** rtems_rate_monotonic_cancel(AVGV_id)\n"); |
|
376 | 376 | } |
|
377 | 377 | |
|
378 | 378 | // initialize values |
|
379 | 379 | indexOfOldValue = MOVING_AVERAGE - 1; |
|
380 | 380 | average_v = 0.; |
|
381 | 381 | average_e1 = 0.; |
|
382 | 382 | average_e2 = 0.; |
|
383 | 383 | |
|
384 | 384 | k = 0; |
|
385 | 385 | |
|
386 | 386 | while(1){ // launch the rate monotonic task |
|
387 | 387 | status = rtems_rate_monotonic_period( AVGV_id, AVGV_PERIOD ); |
|
388 | 388 | if ( status != RTEMS_SUCCESSFUL ) { |
|
389 | 389 | PRINTF1( "in AVGV *** ERR period: %d\n", status); |
|
390 | 390 | } |
|
391 | 391 | else { |
|
392 | 392 | // store new value in buffer |
|
393 | 393 | v[k] = waveform_picker_regs->v; |
|
394 | 394 | e1[k] = waveform_picker_regs->e1; |
|
395 | 395 | e2[k] = waveform_picker_regs->e2; |
|
396 | 396 | if (k == (MOVING_AVERAGE - 1)) |
|
397 | 397 | { |
|
398 | 398 | indexOfOldValue = 0; |
|
399 | 399 | } |
|
400 | 400 | else |
|
401 | 401 | { |
|
402 | 402 | indexOfOldValue = k + 1; |
|
403 | 403 | } |
|
404 | 404 | average_v = average_v + v[k] - v[indexOfOldValue]; |
|
405 | 405 | average_e1 = average_e1 + e1[k] - e1[indexOfOldValue]; |
|
406 | 406 | average_e2 = average_e2 + e2[k] - e2[indexOfOldValue]; |
|
407 | 407 | } |
|
408 | 408 | if (k == (MOVING_AVERAGE-1)) |
|
409 | 409 | { |
|
410 | 410 | k = 0; |
|
411 | 411 | PRINTF("tick\n"); |
|
412 | 412 | } |
|
413 | 413 | else |
|
414 | 414 | { |
|
415 | 415 | k++; |
|
416 | 416 | } |
|
417 | 417 | } |
|
418 | 418 | |
|
419 | 419 | PRINTF("in AVGV *** deleting task\n") |
|
420 | 420 | |
|
421 | 421 | status = rtems_task_delete( RTEMS_SELF ); // should not return |
|
422 | 422 | |
|
423 | 423 | return; |
|
424 | 424 | } |
|
425 | 425 | |
|
426 | 426 | rtems_task dumb_task( rtems_task_argument unused ) |
|
427 | 427 | { |
|
428 | 428 | /** This RTEMS taks is used to print messages without affecting the general behaviour of the software. |
|
429 | 429 | * |
|
430 | 430 | * @param unused is the starting argument of the RTEMS task |
|
431 | 431 | * |
|
432 | 432 | * The DUMB taks waits for RTEMS events and print messages depending on the incoming events. |
|
433 | 433 | * |
|
434 | 434 | */ |
|
435 | 435 | |
|
436 | 436 | unsigned int i; |
|
437 | 437 | unsigned int intEventOut; |
|
438 | 438 | unsigned int coarse_time = 0; |
|
439 | 439 | unsigned int fine_time = 0; |
|
440 | 440 | rtems_event_set event_out; |
|
441 | 441 | |
|
442 | 442 | event_out = EVENT_SETS_NONE_PENDING; |
|
443 | 443 | |
|
444 | 444 | BOOT_PRINTF("in DUMB *** \n") |
|
445 | 445 | |
|
446 | 446 | while(1){ |
|
447 | 447 | rtems_event_receive(RTEMS_EVENT_0 | RTEMS_EVENT_1 | RTEMS_EVENT_2 | RTEMS_EVENT_3 |
|
448 | 448 | | RTEMS_EVENT_4 | RTEMS_EVENT_5 | RTEMS_EVENT_6 | RTEMS_EVENT_7 |
|
449 | 449 | | RTEMS_EVENT_8 | RTEMS_EVENT_9 | RTEMS_EVENT_12 | RTEMS_EVENT_13 |
|
450 | 450 | | RTEMS_EVENT_14, |
|
451 | 451 | RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out); // wait for an RTEMS_EVENT |
|
452 | 452 | intEventOut = (unsigned int) event_out; |
|
453 | 453 | for ( i=0; i<NB_RTEMS_EVENTS; i++) |
|
454 | 454 | { |
|
455 | 455 | if ( ((intEventOut >> i) & 1) != 0) |
|
456 | 456 | { |
|
457 | 457 | coarse_time = time_management_regs->coarse_time; |
|
458 | 458 | fine_time = time_management_regs->fine_time; |
|
459 | 459 | if (i==EVENT_12) |
|
460 | 460 | { |
|
461 | 461 | PRINTF1("%s\n", DUMB_MESSAGE_12) |
|
462 | 462 | } |
|
463 | 463 | if (i==EVENT_13) |
|
464 | 464 | { |
|
465 | 465 | PRINTF1("%s\n", DUMB_MESSAGE_13) |
|
466 | 466 | } |
|
467 | 467 | if (i==EVENT_14) |
|
468 | 468 | { |
|
469 | 469 | PRINTF1("%s\n", DUMB_MESSAGE_1) |
|
470 | 470 | } |
|
471 | 471 | } |
|
472 | 472 | } |
|
473 | 473 | } |
|
474 | 474 | } |
|
475 | 475 | |
|
476 | 476 | //***************************** |
|
477 | 477 | // init housekeeping parameters |
|
478 | 478 | |
|
479 | 479 | void init_housekeeping_parameters( void ) |
|
480 | 480 | { |
|
481 | 481 | /** This function initialize the housekeeping_packet global variable with default values. |
|
482 | 482 | * |
|
483 | 483 | */ |
|
484 | 484 | |
|
485 | 485 | unsigned int i = 0; |
|
486 | 486 | unsigned char *parameters; |
|
487 | 487 | unsigned char sizeOfHK; |
|
488 | 488 | |
|
489 | 489 | sizeOfHK = sizeof( Packet_TM_LFR_HK_t ); |
|
490 | 490 | |
|
491 | 491 | parameters = (unsigned char*) &housekeeping_packet; |
|
492 | 492 | |
|
493 | 493 | for(i = 0; i< sizeOfHK; i++) |
|
494 | 494 | { |
|
495 | 495 | parameters[i] = INIT_CHAR; |
|
496 | 496 | } |
|
497 | 497 | |
|
498 | 498 | housekeeping_packet.targetLogicalAddress = CCSDS_DESTINATION_ID; |
|
499 | 499 | housekeeping_packet.protocolIdentifier = CCSDS_PROTOCOLE_ID; |
|
500 | 500 | housekeeping_packet.reserved = DEFAULT_RESERVED; |
|
501 | 501 | housekeeping_packet.userApplication = CCSDS_USER_APP; |
|
502 | 502 | housekeeping_packet.packetID[0] = (unsigned char) (APID_TM_HK >> SHIFT_1_BYTE); |
|
503 | 503 | housekeeping_packet.packetID[1] = (unsigned char) (APID_TM_HK); |
|
504 | 504 | housekeeping_packet.packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE; |
|
505 | 505 | housekeeping_packet.packetSequenceControl[1] = TM_PACKET_SEQ_CNT_DEFAULT; |
|
506 | 506 | housekeeping_packet.packetLength[0] = (unsigned char) (PACKET_LENGTH_HK >> SHIFT_1_BYTE); |
|
507 | 507 | housekeeping_packet.packetLength[1] = (unsigned char) (PACKET_LENGTH_HK ); |
|
508 | 508 | housekeeping_packet.spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; |
|
509 | 509 | housekeeping_packet.serviceType = TM_TYPE_HK; |
|
510 | 510 | housekeeping_packet.serviceSubType = TM_SUBTYPE_HK; |
|
511 | 511 | housekeeping_packet.destinationID = TM_DESTINATION_ID_GROUND; |
|
512 | 512 | housekeeping_packet.sid = SID_HK; |
|
513 | 513 | |
|
514 | 514 | // init status word |
|
515 | 515 | housekeeping_packet.lfr_status_word[0] = DEFAULT_STATUS_WORD_BYTE0; |
|
516 | 516 | housekeeping_packet.lfr_status_word[1] = DEFAULT_STATUS_WORD_BYTE1; |
|
517 | 517 | // init software version |
|
518 | 518 | housekeeping_packet.lfr_sw_version[0] = SW_VERSION_N1; |
|
519 | 519 | housekeeping_packet.lfr_sw_version[1] = SW_VERSION_N2; |
|
520 | 520 | housekeeping_packet.lfr_sw_version[BYTE_2] = SW_VERSION_N3; |
|
521 | 521 | housekeeping_packet.lfr_sw_version[BYTE_3] = SW_VERSION_N4; |
|
522 | 522 | // init fpga version |
|
523 | 523 | parameters = (unsigned char *) (REGS_ADDR_VHDL_VERSION); |
|
524 | 524 | housekeeping_packet.lfr_fpga_version[BYTE_0] = parameters[BYTE_1]; // n1 |
|
525 | 525 | housekeeping_packet.lfr_fpga_version[BYTE_1] = parameters[BYTE_2]; // n2 |
|
526 | 526 | housekeeping_packet.lfr_fpga_version[BYTE_2] = parameters[BYTE_3]; // n3 |
|
527 | 527 | |
|
528 | 528 | housekeeping_packet.hk_lfr_q_sd_fifo_size = MSG_QUEUE_COUNT_SEND; |
|
529 | 529 | housekeeping_packet.hk_lfr_q_rv_fifo_size = MSG_QUEUE_COUNT_RECV; |
|
530 | 530 | housekeeping_packet.hk_lfr_q_p0_fifo_size = MSG_QUEUE_COUNT_PRC0; |
|
531 | 531 | housekeeping_packet.hk_lfr_q_p1_fifo_size = MSG_QUEUE_COUNT_PRC1; |
|
532 | 532 | housekeeping_packet.hk_lfr_q_p2_fifo_size = MSG_QUEUE_COUNT_PRC2; |
|
533 | 533 | } |
|
534 | 534 | |
|
535 | 535 | void increment_seq_counter( unsigned short *packetSequenceControl ) |
|
536 | 536 | { |
|
537 | 537 | /** This function increment the sequence counter passes in argument. |
|
538 | 538 | * |
|
539 | 539 | * The increment does not affect the grouping flag. In case of an overflow, the counter is reset to 0. |
|
540 | 540 | * |
|
541 | 541 | */ |
|
542 | 542 | |
|
543 | 543 | unsigned short segmentation_grouping_flag; |
|
544 | 544 | unsigned short sequence_cnt; |
|
545 | 545 | |
|
546 | 546 | segmentation_grouping_flag = TM_PACKET_SEQ_CTRL_STANDALONE << SHIFT_1_BYTE; // keep bits 7 downto 6 |
|
547 | 547 | sequence_cnt = (*packetSequenceControl) & SEQ_CNT_MASK; // [0011 1111 1111 1111] |
|
548 | 548 | |
|
549 | 549 | if ( sequence_cnt < SEQ_CNT_MAX) |
|
550 | 550 | { |
|
551 | 551 | sequence_cnt = sequence_cnt + 1; |
|
552 | 552 | } |
|
553 | 553 | else |
|
554 | 554 | { |
|
555 | 555 | sequence_cnt = 0; |
|
556 | 556 | } |
|
557 | 557 | |
|
558 | 558 | *packetSequenceControl = segmentation_grouping_flag | sequence_cnt ; |
|
559 | 559 | } |
|
560 | 560 | |
|
561 | 561 | void getTime( unsigned char *time) |
|
562 | 562 | { |
|
563 | 563 | /** This function write the current local time in the time buffer passed in argument. |
|
564 | 564 | * |
|
565 | 565 | */ |
|
566 | 566 | |
|
567 | 567 | time[0] = (unsigned char) (time_management_regs->coarse_time>>SHIFT_3_BYTES); |
|
568 | 568 | time[1] = (unsigned char) (time_management_regs->coarse_time>>SHIFT_2_BYTES); |
|
569 | 569 | time[2] = (unsigned char) (time_management_regs->coarse_time>>SHIFT_1_BYTE); |
|
570 | 570 | time[3] = (unsigned char) (time_management_regs->coarse_time); |
|
571 | 571 | time[4] = (unsigned char) (time_management_regs->fine_time>>SHIFT_1_BYTE); |
|
572 | 572 | time[5] = (unsigned char) (time_management_regs->fine_time); |
|
573 | 573 | } |
|
574 | 574 | |
|
575 | 575 | unsigned long long int getTimeAsUnsignedLongLongInt( ) |
|
576 | 576 | { |
|
577 | 577 | /** This function write the current local time in the time buffer passed in argument. |
|
578 | 578 | * |
|
579 | 579 | */ |
|
580 | 580 | unsigned long long int time; |
|
581 | 581 | |
|
582 | 582 | time = ( (unsigned long long int) (time_management_regs->coarse_time & COARSE_TIME_MASK) << SHIFT_2_BYTES ) |
|
583 | 583 | + time_management_regs->fine_time; |
|
584 | 584 | |
|
585 | 585 | return time; |
|
586 | 586 | } |
|
587 | 587 | |
|
588 | 588 | void send_dumb_hk( void ) |
|
589 | 589 | { |
|
590 | 590 | Packet_TM_LFR_HK_t dummy_hk_packet; |
|
591 | 591 | unsigned char *parameters; |
|
592 | 592 | unsigned int i; |
|
593 | 593 | rtems_id queue_id; |
|
594 | 594 | |
|
595 | 595 | queue_id = RTEMS_ID_NONE; |
|
596 | 596 | |
|
597 | 597 | dummy_hk_packet.targetLogicalAddress = CCSDS_DESTINATION_ID; |
|
598 | 598 | dummy_hk_packet.protocolIdentifier = CCSDS_PROTOCOLE_ID; |
|
599 | 599 | dummy_hk_packet.reserved = DEFAULT_RESERVED; |
|
600 | 600 | dummy_hk_packet.userApplication = CCSDS_USER_APP; |
|
601 | 601 | dummy_hk_packet.packetID[0] = (unsigned char) (APID_TM_HK >> SHIFT_1_BYTE); |
|
602 | 602 | dummy_hk_packet.packetID[1] = (unsigned char) (APID_TM_HK); |
|
603 | 603 | dummy_hk_packet.packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE; |
|
604 | 604 | dummy_hk_packet.packetSequenceControl[1] = TM_PACKET_SEQ_CNT_DEFAULT; |
|
605 | 605 | dummy_hk_packet.packetLength[0] = (unsigned char) (PACKET_LENGTH_HK >> SHIFT_1_BYTE); |
|
606 | 606 | dummy_hk_packet.packetLength[1] = (unsigned char) (PACKET_LENGTH_HK ); |
|
607 | 607 | dummy_hk_packet.spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; |
|
608 | 608 | dummy_hk_packet.serviceType = TM_TYPE_HK; |
|
609 | 609 | dummy_hk_packet.serviceSubType = TM_SUBTYPE_HK; |
|
610 | 610 | dummy_hk_packet.destinationID = TM_DESTINATION_ID_GROUND; |
|
611 | 611 | dummy_hk_packet.time[0] = (unsigned char) (time_management_regs->coarse_time >> SHIFT_3_BYTES); |
|
612 | 612 | dummy_hk_packet.time[1] = (unsigned char) (time_management_regs->coarse_time >> SHIFT_2_BYTES); |
|
613 | 613 | dummy_hk_packet.time[BYTE_2] = (unsigned char) (time_management_regs->coarse_time >> SHIFT_1_BYTE); |
|
614 | 614 | dummy_hk_packet.time[BYTE_3] = (unsigned char) (time_management_regs->coarse_time); |
|
615 | 615 | dummy_hk_packet.time[BYTE_4] = (unsigned char) (time_management_regs->fine_time >> SHIFT_1_BYTE); |
|
616 | 616 | dummy_hk_packet.time[BYTE_5] = (unsigned char) (time_management_regs->fine_time); |
|
617 | 617 | dummy_hk_packet.sid = SID_HK; |
|
618 | 618 | |
|
619 | 619 | // init status word |
|
620 | 620 | dummy_hk_packet.lfr_status_word[0] = INT8_ALL_F; |
|
621 | 621 | dummy_hk_packet.lfr_status_word[1] = INT8_ALL_F; |
|
622 | 622 | // init software version |
|
623 | 623 | dummy_hk_packet.lfr_sw_version[0] = SW_VERSION_N1; |
|
624 | 624 | dummy_hk_packet.lfr_sw_version[1] = SW_VERSION_N2; |
|
625 | 625 | dummy_hk_packet.lfr_sw_version[BYTE_2] = SW_VERSION_N3; |
|
626 | 626 | dummy_hk_packet.lfr_sw_version[BYTE_3] = SW_VERSION_N4; |
|
627 | 627 | // init fpga version |
|
628 | 628 | parameters = (unsigned char *) (REGS_ADDR_WAVEFORM_PICKER + APB_OFFSET_VHDL_REV); |
|
629 | 629 | dummy_hk_packet.lfr_fpga_version[BYTE_0] = parameters[BYTE_1]; // n1 |
|
630 | 630 | dummy_hk_packet.lfr_fpga_version[BYTE_1] = parameters[BYTE_2]; // n2 |
|
631 | 631 | dummy_hk_packet.lfr_fpga_version[BYTE_2] = parameters[BYTE_3]; // n3 |
|
632 | 632 | |
|
633 | 633 | parameters = (unsigned char *) &dummy_hk_packet.hk_lfr_cpu_load; |
|
634 | 634 | |
|
635 | 635 | for (i=0; i<(BYTE_POS_HK_REACTION_WHEELS_FREQUENCY - BYTE_POS_HK_LFR_CPU_LOAD); i++) |
|
636 | 636 | { |
|
637 | 637 | parameters[i] = INT8_ALL_F; |
|
638 | 638 | } |
|
639 | 639 | |
|
640 | 640 | get_message_queue_id_send( &queue_id ); |
|
641 | 641 | |
|
642 | 642 | rtems_message_queue_send( queue_id, &dummy_hk_packet, |
|
643 | 643 | PACKET_LENGTH_HK + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES); |
|
644 | 644 | } |
|
645 | 645 | |
|
646 | 646 | void get_temperatures( unsigned char *temperatures ) |
|
647 | 647 | { |
|
648 | 648 | unsigned char* temp_scm_ptr; |
|
649 | 649 | unsigned char* temp_pcb_ptr; |
|
650 | 650 | unsigned char* temp_fpga_ptr; |
|
651 | 651 | |
|
652 | 652 | // SEL1 SEL0 |
|
653 | 653 | // 0 0 => PCB |
|
654 | 654 | // 0 1 => FPGA |
|
655 | 655 | // 1 0 => SCM |
|
656 | 656 | |
|
657 | 657 | temp_scm_ptr = (unsigned char *) &time_management_regs->temp_scm; |
|
658 | 658 | temp_pcb_ptr = (unsigned char *) &time_management_regs->temp_pcb; |
|
659 | 659 | temp_fpga_ptr = (unsigned char *) &time_management_regs->temp_fpga; |
|
660 | 660 | |
|
661 | 661 | temperatures[ BYTE_0 ] = temp_scm_ptr[ BYTE_2 ]; |
|
662 | 662 | temperatures[ BYTE_1 ] = temp_scm_ptr[ BYTE_3 ]; |
|
663 | 663 | temperatures[ BYTE_2 ] = temp_pcb_ptr[ BYTE_2 ]; |
|
664 | 664 | temperatures[ BYTE_3 ] = temp_pcb_ptr[ BYTE_3 ]; |
|
665 | 665 | temperatures[ BYTE_4 ] = temp_fpga_ptr[ BYTE_2 ]; |
|
666 | 666 | temperatures[ BYTE_5 ] = temp_fpga_ptr[ BYTE_3 ]; |
|
667 | 667 | } |
|
668 | 668 | |
|
669 | 669 | void get_v_e1_e2_f3( unsigned char *spacecraft_potential ) |
|
670 | 670 | { |
|
671 | 671 | unsigned char* v_ptr; |
|
672 | 672 | unsigned char* e1_ptr; |
|
673 | 673 | unsigned char* e2_ptr; |
|
674 | 674 | |
|
675 | 675 | v_ptr = (unsigned char *) &waveform_picker_regs->v; |
|
676 | 676 | e1_ptr = (unsigned char *) &waveform_picker_regs->e1; |
|
677 | 677 | e2_ptr = (unsigned char *) &waveform_picker_regs->e2; |
|
678 | 678 | |
|
679 | 679 | spacecraft_potential[ BYTE_0 ] = v_ptr[ BYTE_2 ]; |
|
680 | 680 | spacecraft_potential[ BYTE_1 ] = v_ptr[ BYTE_3 ]; |
|
681 | 681 | spacecraft_potential[ BYTE_2 ] = e1_ptr[ BYTE_2 ]; |
|
682 | 682 | spacecraft_potential[ BYTE_3 ] = e1_ptr[ BYTE_3 ]; |
|
683 | 683 | spacecraft_potential[ BYTE_4 ] = e2_ptr[ BYTE_2 ]; |
|
684 | 684 | spacecraft_potential[ BYTE_5 ] = e2_ptr[ BYTE_3 ]; |
|
685 | 685 | } |
|
686 | 686 | |
|
687 | 687 | void get_cpu_load( unsigned char *resource_statistics ) |
|
688 | 688 | { |
|
689 | 689 | unsigned char cpu_load; |
|
690 | 690 | |
|
691 | 691 | cpu_load = lfr_rtems_cpu_usage_report(); |
|
692 | 692 | |
|
693 | 693 | // HK_LFR_CPU_LOAD |
|
694 | 694 | resource_statistics[0] = cpu_load; |
|
695 | 695 | |
|
696 | 696 | // HK_LFR_CPU_LOAD_MAX |
|
697 | 697 | if (cpu_load > resource_statistics[1]) |
|
698 | 698 | { |
|
699 | 699 | resource_statistics[1] = cpu_load; |
|
700 | 700 | } |
|
701 | 701 | |
|
702 | 702 | // CPU_LOAD_AVE |
|
703 | 703 | resource_statistics[BYTE_2] = 0; |
|
704 | 704 | |
|
705 | 705 | #ifndef PRINT_TASK_STATISTICS |
|
706 | 706 | rtems_cpu_usage_reset(); |
|
707 | 707 | #endif |
|
708 | 708 | |
|
709 | 709 | } |
|
710 | 710 | |
|
711 | 711 | void set_hk_lfr_sc_potential_flag( bool state ) |
|
712 | 712 | { |
|
713 | 713 | if (state == true) |
|
714 | 714 | { |
|
715 | 715 | housekeeping_packet.lfr_status_word[1] = |
|
716 | 716 | housekeeping_packet.lfr_status_word[1] | STATUS_WORD_SC_POTENTIAL_FLAG_BIT; // [0100 0000] |
|
717 | 717 | } |
|
718 | 718 | else |
|
719 | 719 | { |
|
720 | 720 | housekeeping_packet.lfr_status_word[1] = |
|
721 | 721 | housekeeping_packet.lfr_status_word[1] & STATUS_WORD_SC_POTENTIAL_FLAG_MASK; // [1011 1111] |
|
722 | 722 | } |
|
723 | 723 | } |
|
724 | 724 | |
|
725 | 725 | void set_sy_lfr_pas_filter_enabled( bool state ) |
|
726 | 726 | { |
|
727 | 727 | if (state == true) |
|
728 | 728 | { |
|
729 | 729 | housekeeping_packet.lfr_status_word[1] = |
|
730 | 730 | housekeeping_packet.lfr_status_word[1] | STATUS_WORD_PAS_FILTER_ENABLED_BIT; // [0010 0000] |
|
731 | 731 | } |
|
732 | 732 | else |
|
733 | 733 | { |
|
734 | 734 | housekeeping_packet.lfr_status_word[1] = |
|
735 | 735 | housekeeping_packet.lfr_status_word[1] & STATUS_WORD_PAS_FILTER_ENABLED_MASK; // [1101 1111] |
|
736 | 736 | } |
|
737 | 737 | } |
|
738 | 738 | |
|
739 | 739 | void set_sy_lfr_watchdog_enabled( bool state ) |
|
740 | 740 | { |
|
741 | 741 | if (state == true) |
|
742 | 742 | { |
|
743 | 743 | housekeeping_packet.lfr_status_word[1] = |
|
744 | 744 | housekeeping_packet.lfr_status_word[1] | STATUS_WORD_WATCHDOG_BIT; // [0001 0000] |
|
745 | 745 | } |
|
746 | 746 | else |
|
747 | 747 | { |
|
748 | 748 | housekeeping_packet.lfr_status_word[1] = |
|
749 | 749 | housekeeping_packet.lfr_status_word[1] & STATUS_WORD_WATCHDOG_MASK; // [1110 1111] |
|
750 | 750 | } |
|
751 | 751 | } |
|
752 | 752 | |
|
753 | 753 | void set_hk_lfr_calib_enable( bool state ) |
|
754 | 754 | { |
|
755 | 755 | if (state == true) |
|
756 | 756 | { |
|
757 | 757 | housekeeping_packet.lfr_status_word[1] = |
|
758 | 758 | housekeeping_packet.lfr_status_word[1] | STATUS_WORD_CALIB_BIT; // [0000 1000] |
|
759 | 759 | } |
|
760 | 760 | else |
|
761 | 761 | { |
|
762 | 762 | housekeeping_packet.lfr_status_word[1] = |
|
763 | 763 | housekeeping_packet.lfr_status_word[1] & STATUS_WORD_CALIB_MASK; // [1111 0111] |
|
764 | 764 | } |
|
765 | 765 | } |
|
766 | 766 | |
|
767 | 767 | void set_hk_lfr_reset_cause( enum lfr_reset_cause_t lfr_reset_cause ) |
|
768 | 768 | { |
|
769 | 769 | housekeeping_packet.lfr_status_word[1] = |
|
770 | 770 | housekeeping_packet.lfr_status_word[1] & STATUS_WORD_RESET_CAUSE_MASK; // [1111 1000] |
|
771 | 771 | |
|
772 | 772 | housekeeping_packet.lfr_status_word[1] = housekeeping_packet.lfr_status_word[1] |
|
773 | 773 | | (lfr_reset_cause & STATUS_WORD_RESET_CAUSE_BITS ); // [0000 0111] |
|
774 | 774 | |
|
775 | 775 | } |
|
776 | 776 | |
|
777 | 777 | void increment_hk_counter( unsigned char newValue, unsigned char oldValue, unsigned int *counter ) |
|
778 | 778 | { |
|
779 | 779 | int delta; |
|
780 | 780 | |
|
781 | 781 | delta = 0; |
|
782 | 782 | |
|
783 | 783 | if (newValue >= oldValue) |
|
784 | 784 | { |
|
785 | 785 | delta = newValue - oldValue; |
|
786 | 786 | } |
|
787 | 787 | else |
|
788 | 788 | { |
|
789 |
delta = ( |
|
|
789 | delta = (CONST_256 - oldValue) + newValue; | |
|
790 | 790 | } |
|
791 | 791 | |
|
792 | 792 | *counter = *counter + delta; |
|
793 | 793 | } |
|
794 | 794 | |
|
795 | 795 | void hk_lfr_le_update( void ) |
|
796 | 796 | { |
|
797 | 797 | static hk_lfr_le_t old_hk_lfr_le = {0}; |
|
798 | 798 | hk_lfr_le_t new_hk_lfr_le; |
|
799 | 799 | unsigned int counter; |
|
800 | 800 | |
|
801 | counter = (((unsigned int) housekeeping_packet.hk_lfr_le_cnt[0]) * 256) + housekeeping_packet.hk_lfr_le_cnt[1]; | |
|
801 | counter = (((unsigned int) housekeeping_packet.hk_lfr_le_cnt[0]) * CONST_256) + housekeeping_packet.hk_lfr_le_cnt[1]; | |
|
802 | 802 | |
|
803 | 803 | // DPU |
|
804 | 804 | new_hk_lfr_le.dpu_spw_parity = housekeeping_packet.hk_lfr_dpu_spw_parity; |
|
805 | 805 | new_hk_lfr_le.dpu_spw_disconnect= housekeeping_packet.hk_lfr_dpu_spw_disconnect; |
|
806 | 806 | new_hk_lfr_le.dpu_spw_escape = housekeeping_packet.hk_lfr_dpu_spw_escape; |
|
807 | 807 | new_hk_lfr_le.dpu_spw_credit = housekeeping_packet.hk_lfr_dpu_spw_credit; |
|
808 | 808 | new_hk_lfr_le.dpu_spw_write_sync= housekeeping_packet.hk_lfr_dpu_spw_write_sync; |
|
809 | 809 | // TIMECODE |
|
810 | 810 | new_hk_lfr_le.timecode_erroneous= housekeeping_packet.hk_lfr_timecode_erroneous; |
|
811 | 811 | new_hk_lfr_le.timecode_missing = housekeeping_packet.hk_lfr_timecode_missing; |
|
812 | 812 | new_hk_lfr_le.timecode_invalid = housekeeping_packet.hk_lfr_timecode_invalid; |
|
813 | 813 | // TIME |
|
814 | 814 | new_hk_lfr_le.time_timecode_it = housekeeping_packet.hk_lfr_time_timecode_it; |
|
815 | 815 | new_hk_lfr_le.time_not_synchro = housekeeping_packet.hk_lfr_time_not_synchro; |
|
816 | 816 | new_hk_lfr_le.time_timecode_ctr = housekeeping_packet.hk_lfr_time_timecode_ctr; |
|
817 | 817 | //AHB |
|
818 | 818 | new_hk_lfr_le.ahb_correctable = housekeeping_packet.hk_lfr_ahb_correctable; |
|
819 | 819 | // housekeeping_packet.hk_lfr_dpu_spw_rx_ahb => not handled by the grspw driver |
|
820 | 820 | // housekeeping_packet.hk_lfr_dpu_spw_tx_ahb => not handled by the grspw driver |
|
821 | 821 | |
|
822 | 822 | // update the le counter |
|
823 | 823 | // DPU |
|
824 | 824 | increment_hk_counter( new_hk_lfr_le.dpu_spw_parity, old_hk_lfr_le.dpu_spw_parity, &counter ); |
|
825 | 825 | increment_hk_counter( new_hk_lfr_le.dpu_spw_disconnect,old_hk_lfr_le.dpu_spw_disconnect, &counter ); |
|
826 | 826 | increment_hk_counter( new_hk_lfr_le.dpu_spw_escape, old_hk_lfr_le.dpu_spw_escape, &counter ); |
|
827 | 827 | increment_hk_counter( new_hk_lfr_le.dpu_spw_credit, old_hk_lfr_le.dpu_spw_credit, &counter ); |
|
828 | 828 | increment_hk_counter( new_hk_lfr_le.dpu_spw_write_sync,old_hk_lfr_le.dpu_spw_write_sync, &counter ); |
|
829 | 829 | // TIMECODE |
|
830 | 830 | increment_hk_counter( new_hk_lfr_le.timecode_erroneous,old_hk_lfr_le.timecode_erroneous, &counter ); |
|
831 | 831 | increment_hk_counter( new_hk_lfr_le.timecode_missing, old_hk_lfr_le.timecode_missing, &counter ); |
|
832 | 832 | increment_hk_counter( new_hk_lfr_le.timecode_invalid, old_hk_lfr_le.timecode_invalid, &counter ); |
|
833 | 833 | // TIME |
|
834 | 834 | increment_hk_counter( new_hk_lfr_le.time_timecode_it, old_hk_lfr_le.time_timecode_it, &counter ); |
|
835 | 835 | increment_hk_counter( new_hk_lfr_le.time_not_synchro, old_hk_lfr_le.time_not_synchro, &counter ); |
|
836 | 836 | increment_hk_counter( new_hk_lfr_le.time_timecode_ctr, old_hk_lfr_le.time_timecode_ctr, &counter ); |
|
837 | 837 | // AHB |
|
838 | 838 | increment_hk_counter( new_hk_lfr_le.ahb_correctable, old_hk_lfr_le.ahb_correctable, &counter ); |
|
839 | 839 | |
|
840 | 840 | // DPU |
|
841 | 841 | old_hk_lfr_le.dpu_spw_parity = new_hk_lfr_le.dpu_spw_parity; |
|
842 | 842 | old_hk_lfr_le.dpu_spw_disconnect= new_hk_lfr_le.dpu_spw_disconnect; |
|
843 | 843 | old_hk_lfr_le.dpu_spw_escape = new_hk_lfr_le.dpu_spw_escape; |
|
844 | 844 | old_hk_lfr_le.dpu_spw_credit = new_hk_lfr_le.dpu_spw_credit; |
|
845 | 845 | old_hk_lfr_le.dpu_spw_write_sync= new_hk_lfr_le.dpu_spw_write_sync; |
|
846 | 846 | // TIMECODE |
|
847 | 847 | old_hk_lfr_le.timecode_erroneous= new_hk_lfr_le.timecode_erroneous; |
|
848 | 848 | old_hk_lfr_le.timecode_missing = new_hk_lfr_le.timecode_missing; |
|
849 | 849 | old_hk_lfr_le.timecode_invalid = new_hk_lfr_le.timecode_invalid; |
|
850 | 850 | // TIME |
|
851 | 851 | old_hk_lfr_le.time_timecode_it = new_hk_lfr_le.time_timecode_it; |
|
852 | 852 | old_hk_lfr_le.time_not_synchro = new_hk_lfr_le.time_not_synchro; |
|
853 | 853 | old_hk_lfr_le.time_timecode_ctr = new_hk_lfr_le.time_timecode_ctr; |
|
854 | 854 | //AHB |
|
855 | 855 | old_hk_lfr_le.ahb_correctable = new_hk_lfr_le.ahb_correctable; |
|
856 | 856 | // housekeeping_packet.hk_lfr_dpu_spw_rx_ahb => not handled by the grspw driver |
|
857 | 857 | // housekeeping_packet.hk_lfr_dpu_spw_tx_ahb => not handled by the grspw driver |
|
858 | 858 | |
|
859 | 859 | // update housekeeping packet counters, convert unsigned int numbers in 2 bytes numbers |
|
860 | 860 | // LE |
|
861 | 861 | housekeeping_packet.hk_lfr_le_cnt[0] = (unsigned char) ((counter & BYTE0_MASK) >> SHIFT_1_BYTE); |
|
862 | 862 | housekeeping_packet.hk_lfr_le_cnt[1] = (unsigned char) (counter & BYTE1_MASK); |
|
863 | 863 | } |
|
864 | 864 | |
|
865 | 865 | void hk_lfr_me_update( void ) |
|
866 | 866 | { |
|
867 | 867 | static hk_lfr_me_t old_hk_lfr_me = {0}; |
|
868 | 868 | hk_lfr_me_t new_hk_lfr_me; |
|
869 | 869 | unsigned int counter; |
|
870 | 870 | |
|
871 | counter = (((unsigned int) housekeeping_packet.hk_lfr_me_cnt[0]) * 256) + housekeeping_packet.hk_lfr_me_cnt[1]; | |
|
871 | counter = (((unsigned int) housekeeping_packet.hk_lfr_me_cnt[0]) * CONST_256) + housekeeping_packet.hk_lfr_me_cnt[1]; | |
|
872 | 872 | |
|
873 | 873 | // get the current values |
|
874 | 874 | new_hk_lfr_me.dpu_spw_early_eop = housekeeping_packet.hk_lfr_dpu_spw_early_eop; |
|
875 | 875 | new_hk_lfr_me.dpu_spw_invalid_addr = housekeeping_packet.hk_lfr_dpu_spw_invalid_addr; |
|
876 | 876 | new_hk_lfr_me.dpu_spw_eep = housekeeping_packet.hk_lfr_dpu_spw_eep; |
|
877 | 877 | new_hk_lfr_me.dpu_spw_rx_too_big = housekeeping_packet.hk_lfr_dpu_spw_rx_too_big; |
|
878 | 878 | |
|
879 | 879 | // update the me counter |
|
880 | 880 | increment_hk_counter( new_hk_lfr_me.dpu_spw_early_eop, old_hk_lfr_me.dpu_spw_early_eop, &counter ); |
|
881 | 881 | increment_hk_counter( new_hk_lfr_me.dpu_spw_invalid_addr, old_hk_lfr_me.dpu_spw_invalid_addr, &counter ); |
|
882 | 882 | increment_hk_counter( new_hk_lfr_me.dpu_spw_eep, old_hk_lfr_me.dpu_spw_eep, &counter ); |
|
883 | 883 | increment_hk_counter( new_hk_lfr_me.dpu_spw_rx_too_big, old_hk_lfr_me.dpu_spw_rx_too_big, &counter ); |
|
884 | 884 | |
|
885 | 885 | // store the counters for the next time |
|
886 | 886 | old_hk_lfr_me.dpu_spw_early_eop = new_hk_lfr_me.dpu_spw_early_eop; |
|
887 | 887 | old_hk_lfr_me.dpu_spw_invalid_addr = new_hk_lfr_me.dpu_spw_invalid_addr; |
|
888 | 888 | old_hk_lfr_me.dpu_spw_eep = new_hk_lfr_me.dpu_spw_eep; |
|
889 | 889 | old_hk_lfr_me.dpu_spw_rx_too_big = new_hk_lfr_me.dpu_spw_rx_too_big; |
|
890 | 890 | |
|
891 | 891 | // update housekeeping packet counters, convert unsigned int numbers in 2 bytes numbers |
|
892 | 892 | // ME |
|
893 | 893 | housekeeping_packet.hk_lfr_me_cnt[0] = (unsigned char) ((counter & BYTE0_MASK) >> SHIFT_1_BYTE); |
|
894 | 894 | housekeeping_packet.hk_lfr_me_cnt[1] = (unsigned char) (counter & BYTE1_MASK); |
|
895 | 895 | } |
|
896 | 896 | |
|
897 | 897 | void hk_lfr_le_me_he_update() |
|
898 | 898 | { |
|
899 | 899 | |
|
900 | 900 | unsigned int hk_lfr_he_cnt; |
|
901 | 901 | |
|
902 | 902 | hk_lfr_he_cnt = (((unsigned int) housekeeping_packet.hk_lfr_he_cnt[0]) * 256) + housekeeping_packet.hk_lfr_he_cnt[1]; |
|
903 | 903 | |
|
904 | 904 | //update the low severity error counter |
|
905 | 905 | hk_lfr_le_update( ); |
|
906 | 906 | |
|
907 | 907 | //update the medium severity error counter |
|
908 | 908 | hk_lfr_me_update(); |
|
909 | 909 | |
|
910 | 910 | //update the high severity error counter |
|
911 | 911 | hk_lfr_he_cnt = 0; |
|
912 | 912 | |
|
913 | 913 | // update housekeeping packet counters, convert unsigned int numbers in 2 bytes numbers |
|
914 | 914 | // HE |
|
915 | 915 | housekeeping_packet.hk_lfr_he_cnt[0] = (unsigned char) ((hk_lfr_he_cnt & BYTE0_MASK) >> SHIFT_1_BYTE); |
|
916 | 916 | housekeeping_packet.hk_lfr_he_cnt[1] = (unsigned char) (hk_lfr_he_cnt & BYTE1_MASK); |
|
917 | 917 | |
|
918 | 918 | } |
|
919 | 919 | |
|
920 | 920 | void set_hk_lfr_time_not_synchro() |
|
921 | 921 | { |
|
922 | 922 | static unsigned char synchroLost = 1; |
|
923 | 923 | int synchronizationBit; |
|
924 | 924 | |
|
925 | 925 | // get the synchronization bit |
|
926 | 926 | synchronizationBit = |
|
927 | 927 | (time_management_regs->coarse_time & VAL_LFR_SYNCHRONIZED) >> BIT_SYNCHRONIZATION; // 1000 0000 0000 0000 |
|
928 | 928 | |
|
929 | 929 | switch (synchronizationBit) |
|
930 | 930 | { |
|
931 | 931 | case 0: |
|
932 | 932 | if (synchroLost == 1) |
|
933 | 933 | { |
|
934 | 934 | synchroLost = 0; |
|
935 | 935 | } |
|
936 | 936 | break; |
|
937 | 937 | case 1: |
|
938 | 938 | if (synchroLost == 0 ) |
|
939 | 939 | { |
|
940 | 940 | synchroLost = 1; |
|
941 | 941 | increase_unsigned_char_counter(&housekeeping_packet.hk_lfr_time_not_synchro); |
|
942 | 942 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIME, CODE_NOT_SYNCHRO ); |
|
943 | 943 | } |
|
944 | 944 | break; |
|
945 | 945 | default: |
|
946 | 946 | PRINTF1("in hk_lfr_time_not_synchro *** unexpected value for synchronizationBit = %d\n", synchronizationBit); |
|
947 | 947 | break; |
|
948 | 948 | } |
|
949 | 949 | |
|
950 | 950 | } |
|
951 | 951 | |
|
952 | 952 | void set_hk_lfr_ahb_correctable() // CRITICITY L |
|
953 | 953 | { |
|
954 | 954 | /** This function builds the error counter hk_lfr_ahb_correctable using the statistics provided |
|
955 | 955 | * by the Cache Control Register (ASI 2, offset 0) and in the Register Protection Control Register (ASR16) on the |
|
956 | 956 | * detected errors in the cache, in the integer unit and in the floating point unit. |
|
957 | 957 | * |
|
958 | 958 | * @param void |
|
959 | 959 | * |
|
960 | 960 | * @return void |
|
961 | 961 | * |
|
962 | 962 | * All errors are summed to set the value of the hk_lfr_ahb_correctable counter. |
|
963 | 963 | * |
|
964 | 964 | */ |
|
965 | 965 | |
|
966 | 966 | unsigned int ahb_correctable; |
|
967 | 967 | unsigned int instructionErrorCounter; |
|
968 | 968 | unsigned int dataErrorCounter; |
|
969 | 969 | unsigned int fprfErrorCounter; |
|
970 | 970 | unsigned int iurfErrorCounter; |
|
971 | 971 | |
|
972 | 972 | instructionErrorCounter = 0; |
|
973 | 973 | dataErrorCounter = 0; |
|
974 | 974 | fprfErrorCounter = 0; |
|
975 | 975 | iurfErrorCounter = 0; |
|
976 | 976 | |
|
977 | 977 | CCR_getInstructionAndDataErrorCounters( &instructionErrorCounter, &dataErrorCounter); |
|
978 | 978 | ASR16_get_FPRF_IURF_ErrorCounters( &fprfErrorCounter, &iurfErrorCounter); |
|
979 | 979 | |
|
980 | 980 | ahb_correctable = instructionErrorCounter |
|
981 | 981 | + dataErrorCounter |
|
982 | 982 | + fprfErrorCounter |
|
983 | 983 | + iurfErrorCounter |
|
984 | 984 | + housekeeping_packet.hk_lfr_ahb_correctable; |
|
985 | 985 | |
|
986 | 986 | housekeeping_packet.hk_lfr_ahb_correctable = (unsigned char) (ahb_correctable & INT8_ALL_F); // [1111 1111] |
|
987 | 987 | |
|
988 | 988 | } |
General Comments 0
You need to be logged in to leave comments.
Login now