In alt an lae inniu ba mhaith liom tionscadal nua a roinnt leat. An uair seo is lasc tadhaill é le painéal gloine. Tá an gléas dlúth, ag tomhas 42x42mm (tá toisí 80x80mm ag painéil ghloine caighdeánach). Thosaigh stair an fheiste seo i bhfad ó shin, thart ar bhliain ó shin.
Bhí na chéad roghanna ar an microcontroller atmega328, ach sa deireadh chríochnaigh sé ar fad leis an microcontroller nRF52832.
Ritheann an chuid tadhaill den fheiste ar sceallóga TTP223. Freastalaítear ar an dá braiteoir trí bhriseadh amháin. Cumhachtaithe ag ceallraí CR2477, trí thiontaire treisithe ar an sliseanna TPS610981 | .
Feidhmíonn an gléas ciorcad cumhachta as feidhm ag baint úsáide as trasraitheoirí a bhfuil éifeacht allamuigh acu. Tar éis an cnaipe a bhrú, déanann an microcontroller féin rialú cumhachta a idircheapadh agus ansin is féidir an cnaipe a úsáid le haghaidh modhanna seirbhíse (i mo chás, tá sé seo ag péireáil le gléasanna eile, ag casadh as an chumhacht agus ag athshocrú go socruithe mhonarcha).
Tá 2 rgb LED ann chun stáit agus modhanna seirbhíse a léiriú. Cuireadh astaitheoir piezo leis freisin chun cliceáil a insamhail nuair a bhíonn tú ag baint le cnaipí tadhaill agus tásc fuaime ar mhodhanna seirbhíse. Is féidir na soilse agus an t-astar piezo a chasadh air agus as de rogha an úsáideora. Déantar é seo tríd an rialtóir baile cliste trí orduithe a sheoladh chuig braiteoirí teicniúla; I mo chás go bhfuil sé .
Is é 7mA (250kbit, 10ms an tomhaltas sa mhodh tarchurtha), is é 40 µA an tomhaltas codlata, is lú ná 1µA an tomhaltas sa mhód tarchurtha (= tomhaltas an tiontaire treisithe sa mhód “díomhaoin”). Soláthraítear cónascaire Rx, tx, swd le haghaidh ríomhchlárú. Úsáidtear cónascaire beag 2x3p le páirc 1.27. Déantar adapter speisialta le haghaidh ríomhchlárú.
Mar is gnáth, tá oibriú na feiste bunaithe ar an bprótacal . Tá sé beartaithe an lasc tadhaill seo a úsáid sa chóras rialaithe dall sorcóir. Ach go ginearálta, níl an t-iarratas teoranta ach amháin ag do shamhlaíocht. Mar shampla, tá 7 ordú déanta cheana féin ag mo mhac (3 mbliana d'aois) le haghaidh leaganacha lasc: an solas a chasadh air agus as an leithreas le bathtub (beidh sé suite go híseal ón urlár), chun an solas a chur ar siúl dorchla fada agus dorcha nuair a bhíonn tú ag taisteal chuig leithreas le bathtub, agus ceann eile mar thaobh na leapa, chun an solas i do sheomra a chasadh go tapa ionas go ritheann na arrachtaigh amach.
Bhí an cás clóite go traidisiúnta ar printéir SLA, tá an gléas beag, d'éirigh leis an gcás a bheith beag, tá údar maith le húsáid na teicneolaíochta priontála seo.
Féach ar mhúnla priontáilte
Greamaítear maighnéid isteach sa chás agus sa chlúdach urrann ceallraí.
Físeáin le tástálacha ar an ngléas seo:
Dóibh siúd ar mian leo athrá:
Cód clár tástála le haghaidh lasc i gcóras rialaithe dall-rollta do Arduino IDE
Sreangú Arduino
int8_t timer_status = 0;
boolean sens_flag1 = 0;
boolean sens_flag2 = 0;
boolean switch_a = 0;
boolean switch_b = 0;
uint16_t temp;
float vcc;
int battery;
int old_battery;
uint32_t oldmillis;
uint32_t newmillis;
uint32_t interrupt_time;
uint32_t SLEEP_TIME = 7000;
uint32_t SLEEP_TIME_W;
uint32_t SLEEP_TIME_W2;
int NrfRSSI;
uint16_t NrfRSSI2;
boolean wait_off;
//#define MY_DEBUG
#define MY_DISABLED_SERIAL
#define MY_RADIO_NRF5_ESB
#define MY_PASSIVE_NODE
#define MY_NODE_ID 120
#define MY_PARENT_NODE_ID 0
#define MY_PARENT_NODE_IS_STATIC
#define MY_TRANSPORT_UPLINK_CHECK_DISABLED
#define POWER_CHILD_ID 110
#define UP_POWER_SWITCH_ID 1
#define DOWN_POWER_SWITCH_ID 2
#define CHILD_ID_nRF52_RSSI_RX 3
#define BAT_COOF 0.0092957746478873
#define BAT_MIN 200
#define BAT_MAX 290
#include <MySensors.h>
MyMessage upMsg(UP_POWER_SWITCH_ID, V_STATUS);
MyMessage downMsg(DOWN_POWER_SWITCH_ID, V_STATUS);
MyMessage powerMsg(POWER_CHILD_ID, V_VAR1);
MyMessage msgRF52RssiReceiv(CHILD_ID_nRF52_RSSI_RX, V_VAR1);
void preHwInit() {
pinMode(31, OUTPUT); //power management pin
digitalWrite(31, HIGH);
delay(3000);
pinMode(3, INPUT); // on off mode button
pinMode(25, OUTPUT); // sens1 led
pinMode(26, OUTPUT); // sens1 led
pinMode(27, OUTPUT); // sens1 led
pinMode(6, OUTPUT); // sens21 led
pinMode(7, OUTPUT); // sens2 led
pinMode(8, OUTPUT); // sens2 led
pinMode(28, OUTPUT); // bizzer
pinMode(2, INPUT); // common interrupt for touch sensors
pinMode(9, INPUT); // touch sensors1
pinMode(10, INPUT); //touch sensors2
pinMode(29, INPUT); // battery
digitalWrite(28, LOW);
digitalWrite(27, HIGH);
digitalWrite(26, HIGH);
digitalWrite(25, HIGH);
digitalWrite(6, HIGH);
digitalWrite(7, HIGH);
digitalWrite(8, HIGH);
}
void before()
{
NRF_POWER->DCDCEN = 1;
analogReadResolution(12);
disableNfc();
turnOffAdc();
digitalWrite(25, LOW);
digitalWrite(6, LOW);
wait(200);
digitalWrite(25, HIGH);
digitalWrite(6, HIGH);
wait(100);
playSound0();
wait(100);
digitalWrite(25, LOW);
digitalWrite(6, LOW);
wait(200);
digitalWrite(25, HIGH);
digitalWrite(6, HIGH);
wait(3000);
digitalWrite(27, LOW);
digitalWrite(8, LOW);
wait(200);
digitalWrite(27, HIGH);
digitalWrite(8, HIGH);
wait(400);
digitalWrite(6, LOW);
digitalWrite(25, LOW);
wait(200);
digitalWrite(6, HIGH);
digitalWrite(25, HIGH);
wait(400);
digitalWrite(26, LOW);
digitalWrite(7, LOW);
wait(200);
digitalWrite(26, HIGH);
digitalWrite(7, HIGH);
wait(1000);
digitalWrite(26, LOW);
digitalWrite(7, LOW);
}
void setup()
{
digitalWrite(26, HIGH);
digitalWrite(7, HIGH);
wait(50);
playSound();
wait(2000);
readBatLev();
wait(200);
SLEEP_TIME_W = SLEEP_TIME;
}
void presentation()
{
sendSketchInfo("EFEKTA ON|OFF NODE 2CH", "1.0");
wait(100);
present(POWER_CHILD_ID, S_CUSTOM, "BATTERY DATA");
wait(100);
present(UP_POWER_SWITCH_ID, S_BINARY, "UP SWITCH");
wait(100);
present(DOWN_POWER_SWITCH_ID, S_BINARY, "DOWN SWITCH");
}
void loop()
{
if (sens_flag1 == 0 && sens_flag2 == 0) {
if (switch_a == 0 && switch_b == 0) {
timer_status = sleep(digitalPinToInterrupt(2), RISING, digitalPinToInterrupt(3), RISING, 3600000, false);
wait_off = 1;
} else {
//oldmillis = millis();
timer_status = sleep(digitalPinToInterrupt(2), RISING, digitalPinToInterrupt(3), RISING, SLEEP_TIME_W, false);
wait_off = 0;
}
}
if (timer_status == 3) {
wait(100);
digitalWrite(27, LOW);
digitalWrite(8, LOW);
wait(2000);
digitalWrite(27, HIGH);
digitalWrite(8, HIGH);
wait(100);
digitalWrite(31, LOW);
}
if (timer_status == 2) {
if (digitalRead(9) == HIGH && sens_flag1 == 0 && switch_b == 0) {
sens_flag1 = 1;
if (switch_a == 0) {
oldmillis = millis();
SLEEP_TIME_W = SLEEP_TIME;
switch_a = 1;
digitalWrite(6, LOW);
wait(10);
playSound1();
wait(20);
playSound2();
wait(50);
send(upMsg.set(switch_a));
wait(200);
} else {
switch_a = 0;
digitalWrite(6, HIGH);
wait(10);
playSound2();
wait(20);
playSound1();
wait(50);
send(upMsg.set(switch_a));
wait(200);
}
}
if (digitalRead(10) == HIGH && sens_flag2 == 0 && switch_a == 0) {
sens_flag2 = 1;
if (switch_b == 0) {
oldmillis = millis();
SLEEP_TIME_W = SLEEP_TIME;
switch_b = 1;
digitalWrite(25, LOW);
wait(10);
playSound1();
wait(20);
playSound2();
wait(50);
send(downMsg.set(switch_b));
wait(200);
} else {
switch_b = 0;
digitalWrite(25, HIGH);
wait(10);
playSound2();
wait(20);
playSound1();
wait(50);
send(downMsg.set(switch_b));
wait(200);
}
}
if (digitalRead(9) == LOW && sens_flag1 == 1) {
sens_flag1 = 0;
}
if (digitalRead(10) == LOW && sens_flag2 == 1) {
sens_flag2 = 0;
}
if (switch_a == 1 || switch_b == 1) {
if (wait_off == 0) {
newmillis = millis();
wait(10);
SLEEP_TIME_W2 = SLEEP_TIME_W;
wait(10);
interrupt_time = newmillis - oldmillis;
wait(10);
SLEEP_TIME_W = SLEEP_TIME_W2 - interrupt_time;
wait(10);
Serial.print("WAS IN A SLEEP: ");
Serial.print(newmillis - oldmillis);
Serial.println(" MILLISECONDS");
if (SLEEP_TIME_W < 1000) {
if (switch_a == 1) {
switch_a = 0;
digitalWrite(6, HIGH);
wait(10);
playSound2();
wait(20);
playSound1();
wait(50);
send(upMsg.set(switch_a));
wait(200);
}
if (switch_b == 1) {
switch_b = 0;
digitalWrite(25, HIGH);
wait(10);
playSound2();
wait(20);
playSound1();
wait(50);
send(downMsg.set(switch_b));
wait(200);
}
SLEEP_TIME_W = SLEEP_TIME;
wait(50);
}
Serial.println(SLEEP_TIME);
Serial.println(SLEEP_TIME_W);
Serial.println(SLEEP_TIME_W2);
Serial.print("GO TO SLEEP FOR: ");
Serial.print(SLEEP_TIME_W);
Serial.println(" MILLISECONDS");
}
oldmillis = millis();
}
}
if (timer_status == -1) {
if (switch_a == 1 || switch_b == 1) {
if (switch_a == 1) {
switch_a = 0;
digitalWrite(6, HIGH);
wait(10);
playSound2();
wait(20);
playSound1();
wait(50);
send(upMsg.set(switch_a));
wait(200);
}
if (switch_b == 1) {
switch_b = 0;
digitalWrite(25, HIGH);
wait(10);
playSound2();
wait(20);
playSound1();
wait(50);
send(downMsg.set(switch_b));
wait(200);
}
} else {
readBatLev();
}
}
}
void disableNfc() {
NRF_NFCT->TASKS_DISABLE = 1;
NRF_NVMC->CONFIG = 1;
NRF_UICR->NFCPINS = 0;
NRF_NVMC->CONFIG = 0;
}
void turnOffAdc() {
if (NRF_SAADC->ENABLE) {
NRF_SAADC->TASKS_STOP = 1;
while (NRF_SAADC->EVENTS_STOPPED) {}
NRF_SAADC->ENABLE = 0;
while (NRF_SAADC->ENABLE) {}
}
}
void myTone(uint32_t j, uint32_t k) {
j = 500000 / j;
k += millis();
while (k > millis()) {
digitalWrite(28, HIGH); delayMicroseconds(j);
digitalWrite(28, LOW ); delayMicroseconds(j);
}
}
void playSound0() {
myTone(1300, 50);
wait(20);
myTone(1300, 50);
wait(50);
}
void playSound() {
myTone(700, 30);
wait(10);
myTone(700, 30);
wait(10);
myTone(700, 30);
wait(50);
}
void playSound1() {
myTone(200, 10);
wait(10);
myTone(400, 5);
wait(30);
}
void playSound2() {
myTone(400, 10);
wait(10);
myTone(200, 5);
wait(30);
}
void readBatLev() {
temp = analogRead(29);
vcc = temp * 0.0033 * 100;
battery = map((int)vcc, BAT_MIN, BAT_MAX, 0, 100);
if (battery < 0) {
battery = 0;
}
if (battery > 100) {
battery = 100;
}
sendBatteryLevel(battery, 1);
wait(2000, C_INTERNAL, I_BATTERY_LEVEL);
send(powerMsg.set(temp));
wait(200);
NrfRSSI = transportGetReceivingRSSI();
NrfRSSI2 = map(NrfRSSI, -85, -40, 0, 100);
if (NrfRSSI2 < 0) {
NrfRSSI2 = 0;
}
if (NrfRSSI2 > 100) {
NrfRSSI2 = 100;
}
send(msgRF52RssiReceiv.set(NrfRSSI2));
wait(200);
}Comhaid cháis i stl -
Comhaid PCB Gerber -
Le haghaidh ceisteanna faoin bhforbairt seo, beidh deacrachtaí i do chuid forbairtí ar Arduinos agus Mysensors i gcónaí chun tarrthála inár gcomhrá teileagraim - .
Foinse: will.com