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authorjaseg <git@jaseg.net>2020-04-11 15:37:54 +0200
committerjaseg <git@jaseg.net>2020-04-11 15:37:54 +0200
commit9bcd83a8221ac3205d7d8e7c63a43fd037cf0da0 (patch)
treea3a18bc03ea5de70945c0a6e3ccdb28286ed2fc1
parentf8735232e26db82858e0801a6f8a82f28ee65d0c (diff)
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Make servo activate multiple timesHEADmaster
-rw-r--r--fw/main.c49
1 files changed, 39 insertions, 10 deletions
diff --git a/fw/main.c b/fw/main.c
index 0d08576..7db22ce 100644
--- a/fw/main.c
+++ b/fw/main.c
@@ -40,6 +40,8 @@ void run_menu(void);
void update_display(void);
void calc_next_alarm(void);
void update_servo(void);
+void servo_activate(void);
+void servo_deactivate(void);
uint8_t random() {
static uint8_t x, a, b, c;
@@ -202,7 +204,7 @@ enum {
int servo_lvl_set[NUM_SERVO_LEVELS] = {
[LVL_SERVO_ON] = 1050,
- [LVL_SERVO_IDLE] = 1220,
+ [LVL_SERVO_IDLE] = 1250,
[LVL_SERVO_OFF] = 1390,
};
@@ -212,8 +214,10 @@ const char *servo_lvl_string[NUM_SERVO_LEVELS] = {
[LVL_SERVO_ON] = "ON",
};
-const int servo_lvl_set_ms = 1000;
+const int servo_reps_set = 3;
+const int servo_lvl_set_ms[] = { 1000, 1000, 1500, 1500, 1000, 1000 };
int servo_lvl_ms = 0;
+int servo_reps = 0;
enum {
MENU_DEFAULT,
@@ -243,7 +247,7 @@ enum {
int alarms[NUM_ALARMS] = {
9<<16 | 0<<8 | 0,
- 21<<16 | 0<<8 | 0,
+ 20<<16 | 0<<8 | 0,
};
const char *alarm_names[NUM_ALARMS] = {" ON", "OFF"};
int next_alarm = -1;
@@ -255,13 +259,21 @@ void RTC_IRQHandler() {
/* TODO FIXME handle alarm */
}
-void update_servo() {
- if (next_alarm == ALR_TON) {
+void servo_activate() {
+ if (next_alarm == ALR_TON)
TIM3->CCR1 = servo_lvl_set[LVL_SERVO_ON];
- } else {
+ else
TIM3->CCR1 = servo_lvl_set[LVL_SERVO_OFF];
- }
- servo_lvl_ms = servo_lvl_set_ms;
+}
+
+void servo_deactivate() {
+ TIM3->CCR1 = servo_lvl_set[LVL_SERVO_IDLE];
+}
+
+void update_servo() {
+ servo_activate();
+ servo_reps = servo_reps_set * 2 - 1;
+ servo_lvl_ms = servo_lvl_set_ms[servo_reps_set];
}
void adj_alarm(int alarm, int sel, int adj) {
@@ -319,10 +331,17 @@ void calc_next_alarm() {
}
void update_display() {
+ static int updates_since_init = 0;
char buf[17];
bool blink_flag = sys_time_ms < 300;
int tr = RTC->TR;
+ updates_since_init++;
+ if (updates_since_init > 20000) {
+ lcd1602_init();
+ updates_since_init = 0;
+ }
+
switch (menu_state) {
case MENU_DEFAULT:
mini_snprintf(buf, sizeof(buf), "%d%d:%d%d:%d%d" LCD_FILL,
@@ -581,8 +600,18 @@ void SysTick_Handler(void) {
if (servo_lvl_ms > 0) {
servo_lvl_ms -= TICK_MS;
if (servo_lvl_ms <= 0) {
- servo_lvl_ms = 0;
- TIM3->CCR1 = servo_lvl_set[LVL_SERVO_IDLE];
+
+ if (servo_reps & 1)
+ servo_activate();
+ else
+ servo_deactivate();
+
+ if (servo_reps > 0) {
+ servo_reps --;
+ servo_lvl_ms = servo_lvl_set_ms[servo_reps_set];
+ } else {
+ servo_lvl_ms = 0;
+ }
}
}
}