X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Ftelelco-v0.1%2Fao_lco.c;fp=src%2Ftelelco-v0.1%2Fao_lco.c;h=7ecee1923c8b7fe51d0a81654f498e449345c6d1;hp=0000000000000000000000000000000000000000;hb=2c59954fdf204f443d9bb28c4a66a30f925ef348;hpb=72d44d14aefcb754b871835aec8d265771357212 diff --git a/src/telelco-v0.1/ao_lco.c b/src/telelco-v0.1/ao_lco.c new file mode 100644 index 00000000..7ecee192 --- /dev/null +++ b/src/telelco-v0.1/ao_lco.c @@ -0,0 +1,231 @@ +/* + * Copyright © 2012 Keith Packard + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +#include +#include +#include +#include +#include +#include +#include + +#if 1 +#define PRINTD(...) do { printf ("\r%5u %s: ", ao_tick_count, __func__); printf(__VA_ARGS__); flush(); } while(0) +#else +#define PRINTD(...) +#endif + +#define AO_LCO_PAD_DIGIT 0 +#define AO_LCO_BOX_DIGIT_1 1 +#define AO_LCO_BOX_DIGIT_10 2 + +#define AO_NUM_BOX 10 + +static uint8_t ao_lco_mutex; +static uint8_t ao_lco_pad; +static uint8_t ao_lco_box; +static uint8_t ao_lco_armed; +static uint8_t ao_lco_firing; +static uint8_t ao_lco_valid; + +static void +ao_lco_set_pad(void) +{ + ao_seven_segment_set(AO_LCO_PAD_DIGIT, ao_lco_pad); +} + +static void +ao_lco_set_box(void) +{ + ao_seven_segment_set(AO_LCO_BOX_DIGIT_1, ao_lco_box % 10); + ao_seven_segment_set(AO_LCO_BOX_DIGIT_10, ao_lco_box / 10); +} + +static void +ao_lco_input(void) +{ + static struct ao_event event; + + ao_lco_set_pad(); + ao_lco_set_box(); + for (;;) { + ao_event_get(&event); + PRINTD("event type %d unit %d value %d\n", + event.type, event.unit, event.value); + switch (event.type) { + case AO_EVENT_QUADRATURE: + switch (event.unit) { + case AO_QUADRATURE_PAD: + if (!ao_lco_armed) { + ao_lco_pad = event.value & 3; + ao_lco_valid = 0; + ao_quadrature_count[AO_QUADRATURE_PAD] = ao_lco_pad; + ao_lco_set_pad(); + } + break; + case AO_QUADRATURE_BOX: + if (!ao_lco_armed) { + ao_lco_box = event.value; + ao_lco_valid = 0; + while (ao_lco_box >= AO_NUM_BOX) + ao_lco_box -= AO_NUM_BOX; + while (ao_lco_box < 0) + ao_lco_box += AO_NUM_BOX; + ao_quadrature_count[AO_QUADRATURE_PAD] = ao_lco_box; + ao_lco_set_box(); + } + break; + } + break; + case AO_EVENT_BUTTON: + switch (event.unit) { + case AO_BUTTON_ARM: + ao_lco_armed = event.value; + PRINTD("Armed %d\n", ao_lco_armed); + ao_wakeup(&ao_lco_armed); + break; + case AO_BUTTON_FIRE: + if (ao_lco_armed) { + ao_lco_firing = event.value; + PRINTD("Firing %d\n", ao_lco_firing); + ao_wakeup(&ao_lco_armed); + } + break; + } + break; + } + } +} + +static AO_LED_TYPE continuity_led[AO_LED_CONTINUITY_NUM] = { +#ifdef AO_LED_CONTINUITY_0 + AO_LED_CONTINUITY_0, +#endif +#ifdef AO_LED_CONTINUITY_1 + AO_LED_CONTINUITY_1, +#endif +#ifdef AO_LED_CONTINUITY_2 + AO_LED_CONTINUITY_2, +#endif +#ifdef AO_LED_CONTINUITY_3 + AO_LED_CONTINUITY_3, +#endif +#ifdef AO_LED_CONTINUITY_4 + AO_LED_CONTINUITY_4, +#endif +#ifdef AO_LED_CONTINUITY_5 + AO_LED_CONTINUITY_5, +#endif +#ifdef AO_LED_CONTINUITY_6 + AO_LED_CONTINUITY_6, +#endif +#ifdef AO_LED_CONTINUITY_7 + AO_LED_CONTINUITY_7, +#endif +}; + +static uint16_t ao_lco_tick_offset; + +static void +ao_lco_update(void) +{ + int8_t r; + uint8_t c; + struct ao_pad_query query; + + r = ao_lco_query(ao_lco_box, &query, &ao_lco_tick_offset); + if (r != AO_RADIO_CMAC_OK) { + PRINTD("lco_query return %d\n", r); + return; + } + +#if 0 + PRINTD("lco_query success arm_status %d i0 %d i1 %d i2 %d i3 %d\n", + query.arm_status, + query.igniter_status[0], + query.igniter_status[1], + query.igniter_status[2], + query.igniter_status[3]); +#endif + + ao_lco_valid = 1; + if (query.arm_status) + ao_led_on(AO_LED_REMOTE_ARM); + else + ao_led_off(AO_LED_REMOTE_ARM); + for (c = 0; c < AO_LED_CONTINUITY_NUM; c++) { + uint8_t status; + + if (query.channels & (1 << c)) + status = query.igniter_status[c]; + else + status = AO_PAD_IGNITER_STATUS_NO_IGNITER_RELAY_OPEN; + if (status == AO_PAD_IGNITER_STATUS_GOOD_IGNITER_RELAY_OPEN) + ao_led_on(continuity_led[c]); + else + ao_led_off(continuity_led[c]); + } +} + +static void +ao_lco_monitor(void) +{ + uint16_t delay; + + for (;;) { + if (ao_lco_armed && ao_lco_firing) { + PRINTD("Firing box %d pad %d: valid %d\n", + ao_lco_box, ao_lco_pad, ao_lco_valid); + if (!ao_lco_valid) + ao_lco_update(); + if (ao_lco_valid) + ao_lco_ignite(ao_lco_box, ao_lco_pad, ao_lco_tick_offset); + } else { + ao_lco_update(); + } + if (ao_lco_armed && ao_lco_firing) + delay = AO_MS_TO_TICKS(100); + else + delay = AO_SEC_TO_TICKS(1); + ao_alarm(delay); + ao_sleep(&ao_lco_armed); + ao_clear_alarm(); + } +} + +static void +ao_lco_arm_warn(void) +{ + for (;;) { + while (!ao_lco_armed) + ao_sleep(&ao_lco_armed); + ao_beep_for(AO_BEEP_MID, AO_MS_TO_TICKS(200)); + ao_delay(AO_MS_TO_TICKS(200)); + } +} + +static struct ao_task ao_lco_input_task; +static struct ao_task ao_lco_monitor_task; +static struct ao_task ao_lco_arm_warn_task; + +void +ao_lco_init(void) +{ + ao_add_task(&ao_lco_input_task, ao_lco_input, "lco input"); + ao_add_task(&ao_lco_monitor_task, ao_lco_monitor, "lco monitor"); + ao_add_task(&ao_lco_arm_warn_task, ao_lco_arm_warn, "lco arm warn"); +}