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-rw-r--r--src/common/includes/Core/fsm.h14
-rw-r--r--src/common/src/Core/fsm.c97
2 files changed, 49 insertions, 62 deletions
diff --git a/src/common/includes/Core/fsm.h b/src/common/includes/Core/fsm.h
index 80fc5a1..5ac353e 100644
--- a/src/common/includes/Core/fsm.h
+++ b/src/common/includes/Core/fsm.h
@@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
- * Copyright (c) 2016 Matthias P. Braendli
+ * Copyright (c) 2016 Matthias P. Braendli, Maximilien Cuony
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -20,11 +20,9 @@
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
-*/
-
-#ifndef _FSM_H_
-#define _FSM_H_
+ */
+#pragma once
#include <stdint.h>
// List of all states the FSM of the relay can be in
@@ -104,9 +102,3 @@ void fsm_get_outputs(struct fsm_output_signals_t* out);
// Announce a state change
void fsm_state_switched(const char *new_state);
-uint64_t fsm_current_state_time_ms(void);
-uint64_t fsm_current_state_time_s(void);
-const char* fsm_select_letter(void);
-
-#endif // _FSM_H_
-
diff --git a/src/common/src/Core/fsm.c b/src/common/src/Core/fsm.c
index ff236a4..89db456 100644
--- a/src/common/src/Core/fsm.c
+++ b/src/common/src/Core/fsm.c
@@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
- * Copyright (c) 2016 Matthias P. Braendli
+ * Copyright (c) 2016 Matthias P. Braendli, Maximilien Cuony
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,7 @@
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
-*/
+ */
#include <string.h>
#include <stdio.h>
@@ -78,14 +78,48 @@ void fsm_init() {
}
// Calculate the time spent in the current state
-uint64_t fsm_current_state_time_ms(void) {
+static uint64_t fsm_current_state_time_ms(void) {
return timestamp_now() - timestamp_state[current_state];
}
-uint64_t fsm_current_state_time_s(void) {
+static uint64_t fsm_current_state_time_s(void) {
return fsm_current_state_time_ms() / 1000;
}
+static const char* state_name(fsm_state_t state) {
+ switch (state) {
+ case FSM_OISIF: return "FSM_OISIF";
+ case FSM_OPEN1: return "FSM_OPEN1";
+ case FSM_OPEN2: return "FSM_OPEN2";
+ case FSM_LETTRE: return "FSM_LETTRE";
+ case FSM_ECOUTE: return "FSM_ECOUTE";
+ case FSM_ATTENTE: return "FSM_ATTENTE";
+ case FSM_QSO: return "FSM_QSO";
+ case FSM_ANTI_BAVARD: return "FSM_ANTI_BAVARD";
+ case FSM_BLOQUE: return "FSM_BLOQUE";
+ case FSM_TEXTE_73: return "FSM_TEXTE_73";
+ case FSM_TEXTE_HB9G: return "FSM_TEXTE_HB9G";
+ case FSM_TEXTE_LONG: return "FSM_TEXTE_LONG";
+ case FSM_BALISE_LONGUE: return "FSM_BALISE_LONGUE";
+ case FSM_BALISE_SPECIALE: return "FSM_BALISE_SPECIALE";
+ case FSM_BALISE_COURTE: return "FSM_BALISE_COURTE";
+ case FSM_BALISE_COURTE_OPEN: return "FSM_BALISE_COURTE_OPEN";
+ default: return "ERROR!";
+ }
+}
+
+// Calculate the time difference between two states
+static uint64_t state_delta_ms(fsm_state_t state_first, fsm_state_t state_second) {
+ uint64_t delta = timestamp_state[state_second] - timestamp_state[state_first];
+#if SIMULATOR
+ fprintf(stderr, "Delta %s (%llu) -> %s (%llu) = %llu\n",
+ state_name(state_first), timestamp_state[state_first],
+ state_name(state_second), timestamp_state[state_second],
+ delta);
+#endif
+ return delta;
+}
+
// Between turns in a QSO, the repeater sends a letter in CW,
// different messages are possible. They are sorted here from
// low to high priority.
@@ -96,7 +130,7 @@ const char* letter_freq_high = "U";
const char* letter_freq_low = "D";
const char* letter_swr_high = "R";
-const char* fsm_select_letter(void) {
+static const char* fsm_select_letter(void) {
if (fsm_in.swr_high) {
return letter_swr_high;
}
@@ -213,28 +247,24 @@ void fsm_update() {
next_state = FSM_QSO;
}
else if (fsm_current_state_time_s() > 6 &&
- timestamp_state[FSM_ECOUTE] - timestamp_state[FSM_OPEN2] <
- 1000ul * 5) {
+ state_delta_ms(FSM_OPEN2, FSM_ECOUTE) < 1000ul * 5 &&
+ state_delta_ms(FSM_QSO, FSM_ECOUTE) > 1000ul * 5) {
next_state = FSM_ATTENTE;
}
else if (fsm_current_state_time_s() > 5 &&
- timestamp_state[FSM_ECOUTE] - timestamp_state[FSM_OPEN2] <
- 1000ul * 5 * 60) {
+ state_delta_ms(FSM_OPEN2, FSM_ECOUTE) < 1000ul * 5 * 60) {
next_state = FSM_OISIF;
}
else if (fsm_current_state_time_s() > 5 &&
- timestamp_state[FSM_ECOUTE] - timestamp_state[FSM_OPEN2] <
- 1000ul * 10 * 60) {
+ state_delta_ms(FSM_OPEN2, FSM_ECOUTE) < 1000ul * 10 * 60) {
next_state = FSM_TEXTE_73;
}
else if (fsm_current_state_time_s() > 5 &&
- timestamp_state[FSM_ECOUTE] - timestamp_state[FSM_OPEN2] <
- 1000ul * 15 * 60) {
+ state_delta_ms(FSM_OPEN2, FSM_ECOUTE) < 1000ul * 15 * 60) {
next_state = FSM_TEXTE_HB9G;
}
else if (fsm_current_state_time_s() > 5 &&
- timestamp_state[FSM_ECOUTE] - timestamp_state[FSM_OPEN2] >=
- 1000ul * 15 * 60) {
+ state_delta_ms(FSM_OPEN2, FSM_ECOUTE) >= 1000ul * 15 * 60) {
next_state = FSM_TEXTE_LONG;
}
break;
@@ -499,42 +529,7 @@ void fsm_update() {
short_beacon_counter_last_update = 0;
- switch (next_state) {
- case FSM_OISIF:
- fsm_state_switched("FSM_OISIF"); break;
- case FSM_OPEN1:
- fsm_state_switched("FSM_OPEN1"); break;
- case FSM_OPEN2:
- fsm_state_switched("FSM_OPEN2"); break;
- case FSM_LETTRE:
- fsm_state_switched("FSM_LETTRE"); break;
- case FSM_ECOUTE:
- fsm_state_switched("FSM_ECOUTE"); break;
- case FSM_ATTENTE:
- fsm_state_switched("FSM_ATTENTE"); break;
- case FSM_QSO:
- fsm_state_switched("FSM_QSO"); break;
- case FSM_ANTI_BAVARD:
- fsm_state_switched("FSM_ANTI_BAVARD"); break;
- case FSM_BLOQUE:
- fsm_state_switched("FSM_BLOQUE"); break;
- case FSM_TEXTE_73:
- fsm_state_switched("FSM_TEXTE_73"); break;
- case FSM_TEXTE_HB9G:
- fsm_state_switched("FSM_TEXTE_HB9G"); break;
- case FSM_TEXTE_LONG:
- fsm_state_switched("FSM_TEXTE_LONG"); break;
- case FSM_BALISE_LONGUE:
- fsm_state_switched("FSM_BALISE_LONGUE"); break;
- case FSM_BALISE_SPECIALE:
- fsm_state_switched("FSM_BALISE_SPECIALE"); break;
- case FSM_BALISE_COURTE:
- fsm_state_switched("FSM_BALISE_COURTE"); break;
- case FSM_BALISE_COURTE_OPEN:
- fsm_state_switched("FSM_BALISE_COURTE_OPEN"); break;
- default:
- fsm_state_switched("ERROR!"); break;
- }
+ fsm_state_switched(state_name(next_state));
}
current_state = next_state;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-15 07:47:04 +0000