I le tusiga o aso nei ou te fia faʻasoa atu ia te oe se galuega fou. O le taimi lenei o se ki pa'i ma se laulau tioata. O le masini e faʻapipiʻi, fuaina 42x42mm (faʻamau tioata tioata e iai le 80x80mm). O le talafaasolopito o lenei masini na amata i se taimi ua leva, pe a ma le tausaga talu ai.
O filifiliga muamua na i luga o le microcontroller atmega328, ae i le faaiuga na fa'ai'u uma i le nRF52832 microcontroller.
O le vaega pa'i o le masini e tamo'e ile TTP223 chips. O masini uma e lua e faʻaogaina e le tasi faʻalavelave. Faʻamalosia e le CR2477 maʻa, e ala i se faʻaliliuga faʻaleleia i luga o le pu TPS610981 | .
E fa'atino e le masini se ta'amilosaga e fa'aoga ai le fa'aogaina o transistors. A maeʻa ona oomi le ki, o le microcontroller lava ia e faʻalavelaveina le puleaina o le mana ona mafai lea ona faʻaogaina le ki mo faiga tautua (i loʻu tulaga, o loʻo faʻapipiʻi ma isi masini, tape le mana ma toe faʻafoʻi i fale gaosimea).
E i ai 2 rgb LEDs mo faʻailoa setete ma auala tautua. Ua fa'aopoopoina fo'i se piezo emitter e fa'ata'ita'i ai se kiliki pe a pa'i i fa'amau pa'i ma fa'ailoga leo o faiga tautua. O LED ma piezo emitter e mafai ona ki ma tape i le faitalia a le tagata fa'aoga. E faia lenei mea e ala i le pule o le fale atamai e ala i le auina atu o poloaiga i masini faʻapitoa; e mafai foi e le tagata faʻaoga ona suia taimi mo le lafoina o le tau o le maa ma le faʻailoga faʻapitoa foi e ala i le pule fale atamai. I lo'u tulaga o le .
O le faʻaaogaina i le faʻaogaina o le 7mA (250kbit, 10ms), o le faʻaaogaina i le moe o le 40μA, o le faʻaaogaina i le tulaga ese e itiiti ifo i le 1μA (= faʻaaogaina o le suiga faʻamalosi i le "nofoaga" mode). Rx, tx, swd connector mo polokalame ua saunia. E fa'aogaina se feso'ota'iga la'ititi 2x3p fa'atasi ma le pitch o le 1.27. E faia se mea fa'apitoa mo polokalame.
E pei lava o taimi uma, o le faʻaogaina o le masini e faʻavae i luga o le protocol . O lenei ki pa'i o lo'o fuafua e fa'aoga i le faiga fa'atonutonu tauaso. Ae i se tulaga lautele, o le talosaga e gata i lou mafaufau. Mo se faʻataʻitaʻiga, ua uma ona faia e loʻu atalii (7 tausaga le matua) 3 poloaiga mo suiga suiga: ia ki ma tape le moli i totonu o se faletaele ma se taele (o le a faʻapipiʻi maualalo mai le fola), ia ki le moli i se alalaupapa umi ma pogisa pe a malaga i se faleuila ma se tapu ta'ele, ma le isi tasi e fai i autafa o le moega, mo le ki vave o le moli i lou potu ina ia sosola ese ai sauʻai.
O le mataupu na masani ona lolomi i luga o se lomitusi SLA, o le masini e laʻititi, o le mataupu na aliali mai e laʻititi, o le faʻaogaina o lenei tekinolosi lomitusi e faʻamaonia.
Va'ai fa'ata'ita'iga lolomi
O lo'o fa'apipi'i maneta i totonu o le atigipusa ma le ufiufi o le vaega maa.
Vitio ma su'ega o lenei masini:
Mo i latou e fia toe fai:
Fa'ata'ita'i le fa'ailoga o le polokalame mo se ki i totonu o se faiga fa'atonutonu tauaso mo Arduino IDE
Uaea 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);
}Faila faila ile stl -
Gerber PCB faila -
Mo fesili e uiga i lenei atinaʻe, e uiga i faigata i au atinaʻe i Arduinos ma Mysensors o le a sau i taimi uma e laveaʻi i la matou talatalanoaga telegram - .
puna: www.habr.com