electro/esp-recuperator
1
0
Fork 0
forked from electro/esp-irblaster
Code Issues Pull Requests Projects Releases Wiki Activity

smarter speed logic

Browse Source
This commit is contained in:
MightyPork
2022-09-20 01:43:04 +02:00
parent 95927f05da
commit 1f9485049c
2 changed files with 19 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files
main/fancontrol.c
+16 -9
View File
@@ -99,8 +99,8 @@ static void timerCallback()
cels_t tout = act_temp2(); cels_t tout = act_temp2();
uint16_t old_tempSerial = gState.tempSerial; uint16_t old_tempSerial = gState.tempSerial;
float old_tin = gState.t_actual_in; // float old_tin = gState.t_actual_in;
float old_tout = gState.t_actual_out; // float old_tout = gState.t_actual_out;
gState.tempSerial = act_temps_serial(); gState.tempSerial = act_temps_serial();
gState.t_actual_in = tin; gState.t_actual_in = tin;
@@ -108,6 +108,18 @@ static void timerCallback()
gState.valid_t_actual_in = gState.valid_t_actual_out = tempSensorsOk; gState.valid_t_actual_in = gState.valid_t_actual_out = tempSensorsOk;
if (gState.tempSerial != old_tempSerial) {
// measuring speed of temp change
for (int i = NUM_PREVIOUS_T_INS - 1; i > 0; i--) {
gState.previous_t_ins[i] = gState.previous_t_ins[i - 1];
}
if (gState.real_direction == MOTOR_DIR_IN) {
gState.previous_t_ins[0] = tin;
} else {
gState.previous_t_ins[0] = tout;
}
}
// posun rolety // posun rolety
if (gAct.blind) { if (gAct.blind) {
if (gState.blind_position < gSettings.blind_time) { if (gState.blind_position < gSettings.blind_time) {
@@ -218,14 +230,9 @@ static void timerCallback()
// Max time elapsed, switch even if the condition was not reached // Max time elapsed, switch even if the condition was not reached
do_switch = true; do_switch = true;
} else { } else {
if (!gSettings.summer_mode && gState.tempSerial != old_tempSerial) { if (!gSettings.summer_mode) {
// expecting some change in temps // expecting some change in temps
float speed; float speed = absf(gState.previous_t_ins[NUM_PREVIOUS_T_INS - 1] - gState.previous_t_ins[0]) / (float)NUM_PREVIOUS_T_INS;
if (gState.real_direction == MOTOR_DIR_IN) {
speed = absf(tin - old_tin);
} else {
speed = absf(tout - old_tout);
}
if (speed < gSettings.t_stop_speed) { if (speed < gSettings.t_stop_speed) {
ESP_LOGW(TAG, "Near-equilibrium reached, change dir!"); ESP_LOGW(TAG, "Near-equilibrium reached, change dir!");
main/fancontrol.h
+3
View File
@@ -27,6 +27,7 @@ enum recup_mode {
RECUP_MODE_TEMP = 1, RECUP_MODE_TEMP = 1,
}; };
#define NUM_PREVIOUS_T_INS 5
struct FanControlState { struct FanControlState {
/** /**
@@ -57,6 +58,8 @@ struct FanControlState {
uint16_t tempSerial; uint16_t tempSerial;
cels_t t_actual_in; cels_t t_actual_in;
cels_t t_actual_out; cels_t t_actual_out;
// buffer used to calculate the current temp change speed
cels_t previous_t_ins[NUM_PREVIOUS_T_INS];
secs_t real_recup_time_in; secs_t real_recup_time_in;
secs_t real_recup_time_out; secs_t real_recup_time_out;