void
Esbe3_safe_shutdown (void)
{
if ((-1 == GPIOWrite (POUT_INC, 0)) || (-1 == GPIOWrite (POUT_DEC, 0)))
{
ml_log (LOG_ERROR, "Failed to set both pins to 0");
raise (SIGTERM);
}
if ((-1 == GPIODirection (POUT_INC, IN))
|| (-1 == GPIODirection (POUT_DEC, IN)))
{
ml_log (LOG_ERROR, "Failed to set both GPIO pins to IN direction");
raise (SIGTERM);
}
if ((-1 == GPIOUnexport (POUT_INC)) || (-1 == GPIOUnexport (POUT_DEC)))
{
ml_log (LOG_ERROR, "Failed to unexport both GPIO pins");
raise (SIGTERM);
}
ml_log (LOG_NOTICE, "Shunt has saftley ended. Bye");
}
void RelayPoll (sRelay* relay)
{
// если задан период включения
if(relay->periodOn)
{
// если пришло время нового периода включения
if(globalTimer - relay->startOn >= relay->periodOn)
{
relay->startOn = globalTimer;
GPIOWrite(relay->onLevel, relay->gpio);
}
// если время включения в этом периоде вышло
else if(globalTimer - relay->startOn >= relay->timeOn)
GPIOWrite(!relay->onLevel, relay->gpio);
}
// если задано время включения
else if(relay->timeOn)
// если время включения вышло
if((globalTimer - relay->startOn) >= relay->timeOn)
{
GPIOWrite(!relay->onLevel, relay->gpio);
relay->timeOn = 0;
}
}
void
init_esbe3_drv ()
{
/*
* Export digital pin for "slow-PWM"
*/
if ((-1 == GPIOExport (POUT_INC)) || (-1 == GPIOExport (POUT_DEC)))
{
ml_log (LOG_ERROR, "Failed to export GPIO pins");
raise (SIGTERM);
}
/*
* Set GPIO directions
*/
if ((-1 == GPIODirection (POUT_INC, OUT))
|| (-1 == GPIODirection (POUT_DEC, OUT)))
{
ml_log (LOG_ERROR, "Failed to set GPIO pins as output");
raise (SIGTERM);
}
if ((-1 == GPIOWrite (POUT_INC, 0)) || (-1 == GPIOWrite (POUT_INC, 0)))
{
ml_log (LOG_ERROR, "Error reading %s, errno =%d, rasing SIGTERM");
raise (SIGTERM);
}
}
/**
* Turn a pin on and off
* @param pout the pin to toggle
* @param time how long to hold the pin in milliseconds
*/
int blinkLED(int pout, int time) {
//export pin and set as output
if (-1 == GPIOExport(pout)) {
return (1);
}
//delay to allow sysfs to open up gpio files
usleep(200 * 1000);
if (-1 == GPIODirection(pout, OUT)) {
return (2);
}
if (-1 == GPIOWrite(pout, HIGH)) {
return (3);
}
usleep(1000 * time);
if (-1 == GPIOWrite(pout, LOW)) {
return (3);
}
if (-1 == GPIOUnexport(pout)) {
return (4);
}
return (0);
}
/***************************************************************************************8*/
int write_cmd(unsigned char cmd)
{
unsigned char temp=0,i=0;
int gpio_arr[4] = {GP0,GP1,GP2,GP3};
if (-1 == GPIOWrite(STB, HIGH)) //Make strobe pin high
return(3);
if (-1 == GPIODirection(GP0, OUT) || -1 == GPIODirection(GP1, OUT) || -1 == GPIODirection(GP2, OUT) || -1 == GPIODirection(GP3, OUT))
return(2);
temp = cmd;
for(i=0;i<4;i++)
{
if((temp & 0x01) == 1)
{
GPIOWrite(gpio_arr[i], HIGH);
}
else
{
GPIOWrite(gpio_arr[i], LOW);
}
temp = temp >> 1;
}
usleep(10000);
if (-1 == GPIOWrite(STB, LOW)) //Make strobe pin low
return(0);
}
void *buttonVerify(){
while(1){
for(register unsigned int iRow = 0 ; iRow < 4 ; iRow++){
for(register unsigned int iCol = 0; iCol < 4; iCol++){
GPIOWrite(rowBot[iRow],HIGH);
if(GPIORead(colBot[iCol])==HIGH){
while(GPIORead(colBot[iCol])==HIGH){}
push(iRow,iCol,&sFila[iCol]);
}
}
GPIOWrite(rowBot[iRow],LOW);
}
}
}
int test(int pIn){
int repeat = 10;
if (-1 == GPIOExport(POUT) || -1 == GPIOExport(PIN)){
return(1);
}
if (-1 == GPIODirection(POUT, OUT)){
return(2);
}
do {
if (-1 == GPIOWrite(POUT, repeat % 2)){
return(3);
}
usleep(100 * 1000);
}
while (repeat--);
if (-1 == GPIOUnexport(POUT)){
return(4);
}
return(0);
}
void
Esbe3_adjust (esbe3_adjust_t action)
{
/* Only allowed to adjust in IDLE state */
switch (action)
{
case ESBE3_STEP_INCREASE:
ml_log (LOG_NOTICE, "Increasing shunt ... ");
if (-1 == GPIOWrite (POUT_INC, 1))
{
ml_log (LOG_ERROR, "Failed to set pin %d to 1", POUT_INC);
raise (SIGTERM);
}
break;
case ESBE3_STEP_DECREASE:
ml_log (LOG_NOTICE, "Decreasing shunt ... ");
if (-1 == GPIOWrite (POUT_DEC, 1))
{
ml_log (LOG_ERROR, "Failed to set pin %d to 1", POUT_DEC);
raise (SIGTERM);
}
break;
default:
/* panic(); */
break;
}
if (action != m_last_action)
{
sleep (ESBE3_CHANGE_DIR_LAG_TIME);
}
sleep (ESBE3_STEP_TIME);
if ((-1 == GPIOWrite (POUT_INC, 0)) || (-1 == GPIOWrite (POUT_DEC, 0)))
{
ml_log (LOG_ERROR, "Failed to set pin both PGIO pins to 0 after increas/decrease");
raise (SIGTERM);
}
ml_log (LOG_NOTICE, "... done.");
m_last_action = action;
}
int read_data(void)
{
unsigned char data=0;
if (-1 == GPIOWrite(STB, HIGH)) //Make strobe pin high
return(1);
if (-1 == GPIODirection(GP0, IN) || -1 == GPIODirection(GP1, IN) || -1 == GPIODirection(GP2, IN) || -1 == GPIODirection(GP3, IN))
return(2);
usleep(1000);
data = (GPIORead(GP0) | (GPIORead(GP1) << 1) | (GPIORead(GP2) << 2) | (GPIORead(GP3) << 3));
if (-1 == GPIOWrite(STB, LOW)) //Make strobe pin low
return(3);
return data;
}
int main(void){
for(int cont =0;cont < 3; cont++){
GPIOExport(linha[cont]);
GPIODirection(linha[cont],SAIDA);
}
for(int cont =0;cont < 4; cont++){
GPIOExport(coluna[cont]);
GPIODirection(coluna[cont],SAIDA);
}
while(1){
for(int cont = 0 ; cont < 4 ; cont++){
for(int cont1 = 0 ; cont1 < 3;cont1++){
GPIOWrite(coluna[cont],HIGH);
GPIOWrite(linha[cont1],HIGH);
delay_s(1);
GPIOWrite(linha[cont1],LOW);
}
GPIOWrite(coluna[cont],LOW);
}
}
}
int reset(void)
{
//syslog(LOG_INFO,"Micro chip Reset...\n");
if (-1 == GPIOWrite(RST, 0))
{
//syslog(LOG_INFO,"Error in Reset...\n");
return(3);
}
usleep(10000);
if (-1 == GPIOWrite(RST, 1))
{
//syslog(LOG_INFO,"Error in Reset...\n");
return(3);
}
if (-1 == GPIOWrite(OE, 1))
{
//syslog(LOG_INFO,"Error in Reset...\n");
return(3);
}
}
void RelaySetPeriodOn (uint32_t time, uint32_t period, sRelay* relay)
{
// если время включения меньше всего периода
if(time < period)
{
// если до этого переключатель не был в данном режиме
if(!relay->periodOn)
GPIOWrite(relay->onLevel, relay->gpio);
relay->timeOn = time;
relay->periodOn = period;
}
}
int main(int argc, char *argv[]) {
printf("START...\n");
//catch SIGTERM for graceful exit
struct sigaction action;
memset(&action, 0, sizeof(struct sigaction));
action.sa_handler = term;
sigaction(SIGTERM, &action, NULL);
printf("INIT GPIO\n");
//Enable GPIO pins
if (-1 == GPIOExport(POUT))
return(1);
//Set GPIO directions
if (-1 == GPIODirection(POUT, OUT))
return(2);
while(done == 0) {//while not done...
//Write GPIO value
printf("ON\n");
if (-1 == GPIOWrite(POUT, HIGH))
return(3);
usleep(1000 * 1000);
printf("OFF\n");
if (-1 == GPIOWrite(POUT, LOW))
return(3);
usleep(1000 * 1000);
}
//Disable GPIO pins
if (-1 == GPIOUnexport(POUT))
return(4);
return(0);
}
bool CGpio::WriteToHardware(const char *pdata, const unsigned char length)
{
const tRBUF *pSen = reinterpret_cast<const tRBUF*>(pdata);
int pin = pSen->LIGHTING1.unitcode;
for(std::vector<CGpioPin>::iterator it = pins.begin(); it != pins.end(); ++it)
{
if (it->GetPin() == pin && !it->GetIsInput())
{
unsigned char packettype = pSen->ICMND.packettype;
if (packettype == pTypeLighting1)
{
GPIOWrite(pin, (pSen->LIGHTING1.cmnd == light1_sOn));
return true;
}
}
}
return false;
}
int main(int argc, char *argv[])
{
unsigned char in_ch=0,get_nib=0;
pthread_t uit,sit,cit;
char hostname[15],pass[10],grp[12],stat[10];
http.host = &hostname[0];
http.password = &pass[0];
http.name = &grp[0];
http.status = &stat[0];
strcpy(hostname,"129.63.205.75");
http.port = 8000;
http.id =2 ;
strcpy(pass,"gkrd");
strcpy(grp,"microex");
strcpy(stat,"OK");
init_rtc();
if (-1 == GPIOExport(STB) || -1 == GPIOExport(GP0) || -1 == GPIOExport(GP1) || -1 == GPIOExport(GP2) || -1 == GPIOExport(GP3))
return(1);
/*
* Set GPIO directions
*/
if (-1 == GPIODirection(STB, OUT))
return(2);
GPIOWrite(STB, LOW);
printf("\n intializing processes .... ") ;
pthread_create(&uit,NULL,UI_thread,NULL);
pthread_create(&sit,NULL,sense_thread,NULL);
pthread_create(&cit,NULL,client_thread,NULL);
pthread_join(uit,NULL);
pthread_join(sit,NULL);
pthread_join(cit,NULL);
return(4);
}
void RelayOff (sRelay* relay)
{
RelayProcessOff(relay);
GPIOWrite(!relay->onLevel, relay->gpio);
}
static void transfer(int fd, uint8_t * message, size_t message_size)
{
int ret;
sleep(.5);
GPIOWrite(CEPIN, 0);
sleep(.5);
uint8_t rx[message_size];
printf("Array size %i \n", message_size);
struct spi_ioc_transfer tr = {
.tx_buf = (unsigned long)message,
.rx_buf = (unsigned long)rx,
.len = message_size,
.delay_usecs = delay,
.speed_hz = speed,
.bits_per_word = bits,
};
ret = ioctl(fd, SPI_IOC_MESSAGE(1), &tr);
sleep(3);
GPIOWrite(CEPIN, 1);
sleep(.5);
}
int main(int argc, char *argv[])
{
/*
* Enable GPIO pins
*/
if (-1 == GPIOExport(CEPIN))
return(1);
/*
* Set GPIO directions
*/
if (-1 == GPIODirection(CEPIN, OUT))
return(2);
// Reset VGATonic to ensure we are at pixel 0,0
sleep(.5);
GPIOWrite(CEPIN, 1);
sleep(.5);
GPIOWrite(CEPIN, 0);
sleep(.5);
GPIOWrite(CEPIN, 1);
sleep(.5);
GPIOWrite(CEPIN, 0);
sleep(.5);
GPIOWrite(CEPIN, 1);
sleep(.5);
int ret = 0;
int fd;
fd = open(device, O_RDWR);
if (fd < 0)
pabort("can't open device");
/*
* spi mode
*/
ret = ioctl(fd, SPI_IOC_WR_MODE, &mode);
if (ret == -1)
pabort("can't set spi mode");
ret = ioctl(fd, SPI_IOC_RD_MODE, &mode);
if (ret == -1)
pabort("can't get spi mode");
/*
* bits per word
*/
ret = ioctl(fd, SPI_IOC_WR_BITS_PER_WORD, &bits);
if (ret == -1)
pabort("can't set bits per word");
ret = ioctl(fd, SPI_IOC_RD_BITS_PER_WORD, &bits);
if (ret == -1)
pabort("can't get bits per word");
/*
* max speed hz
*/
ret = ioctl(fd, SPI_IOC_WR_MAX_SPEED_HZ, &speed);
if (ret == -1)
pabort("can't set max speed hz");
ret = ioctl(fd, SPI_IOC_RD_MAX_SPEED_HZ, &speed);
if (ret == -1)
pabort("can't get max speed hz");
printf("spi mode: %d\n", mode);
printf("bits per word: %d\n", bits);
printf("max speed: %d Hz (%d KHz)\n", speed, speed/1000);
while (1) {
transfer(fd, doge, 307200);
transfer(fd, guitars, 307200);
}
close(fd);
return ret;
}
int main(void) {
uint16_t bits;
uint32_t intval = 40;
uint32_t tnow;
char tmp[92];
RCC_ClocksTypeDef RCC_Clocks;
uint16_t i;
TIM2_timer_start();
usart_begin(&USerial3, USART3, PC11, PC10, 19200);
usart_print(&USerial3,
"Happy are those who know they are spiritually poor; \n"
"The kingdom of heaven belongs to them!\n");
usart_flush(&USerial3);
RCC_GetClocksFreq(&RCC_Clocks);
sprintf(tmp, "SYSCLK = %ul\n", RCC_Clocks.SYSCLK_Frequency);
usart_print(&USerial3, tmp);
sprintf(tmp, "PCLK1 = %ul\n", RCC_Clocks.PCLK1_Frequency);
usart_flush(&USerial3);
GPIOMode(PinPort(PD12),
(PinBit(PD12) | PinBit(PD13) | PinBit(PD14) | PinBit(PD15)), OUTPUT,
FASTSPEED, PUSHPULL, NOPULL);
/*
spi_begin(SPI2, PB13, PB14, PB15, PB12);
digitalWrite(PB12, HIGH);
*/
I2C1_Init();
/*
i2c_begin(&Wire1, PB9, PB8, 100000);
lcd.init(&Wire1);
lcd.begin();
lcd.setContrast(46);
lcd.print("Yappee!"); // Classic Hello World!
*/
bits = GPIO_ReadOutputData(GPIOD );
GPIOWrite(GPIOD, PinBit(PD13) | (bits & 0x0fff));
delay_ms(intval);
tnow = millis() / 1000;
while (tnow == millis() / 1000)
;
tnow = millis() / 1000;
while (1) {
bits = GPIO_ReadOutputData(GPIOD );
GPIOWrite(GPIOD, PinBit(PD13) | (bits & 0x0fff));
delay_ms(intval);
GPIOWrite(GPIOD, PinBit(PD14) | (bits & 0x0fff));
delay_ms(intval);
GPIOWrite(GPIOD, PinBit(PD15) | (bits & 0x0fff));
delay_ms(intval);
GPIOWrite(GPIOD, PinBit(PD12) | (bits & 0x0fff));
delay_ms(intval);
//
bits &= 0x0fff;
switch ((tnow % 60) / 15) {
case 3:
bits |= PinBit(PD12);
case 2:
bits |= PinBit(PD15);
case 1:
bits |= PinBit(PD14);
case 0:
default:
bits |= PinBit(PD13);
break;
}
GPIOWrite(GPIOD, bits);
while (tnow == millis() / 1000);
tnow = millis() / 1000;
//Serial3.print(tmp);
sprintf(tmp, "%04ld\n", millis());
usart_print(&USerial3, tmp);
/*
digitalWrite(PB12, LOW);
spi_transfer(SPI2, (uint8_t *) tmp, 8);
digitalWrite(PB12, HIGH);
*/
i = 0;
if (usart_available(&USerial3) > 0) {
while (usart_available(&USerial3) > 0 && i < 92) {
tmp[i++] = (char) usart_read(&USerial3);
}
tmp[i] = 0;
usart_print(&USerial3, "> ");
usart_print(&USerial3, tmp);
usart_print(&USerial3, "\n");
}
}
return 0;
}
void C_Flasher_IO_GPIO::SendRVS()
{
currGPIOVal = !currGPIOVal;
//Write high to GPIO Pin
GPIOWrite(GPIO_OUTPUT_PIN, currGPIOVal);
}
int main(void){
LCDInit(CLK, DIN, DC, CE,RST, contrast);
LCDclear();
LCDshowLogo();
struct sGENERAL person;
delay_ms(1000);
system("clear");
printf("Deseja Sobrescrever os Dados ? S/N\n");
unsigned int choose;
do{choose = (int)getchar();}while(choose != 115 && choose != 83 && choose != 110 && choose != 78);
getchar();
if(choose == 115 || choose == 83){
LCDDrawBitmap(profile);
if(healthProfile(&person) == false){
printf("Falha ao realizar o Cadastro!\n");
return -1;
}
}else{
system("clear");
LCDDrawBitmap(profile);
if(importData(&person)==false){
printf("Falha ao importar dados!\n");
return -1;
}
}
LCDDrawBitmap(sensors);
int raspDuino = serialOpen(SERIAL_PORT[1],BAUDS[1]);
if(raspDuino == -1){
printf("Houve um erro ao Abrir a porta Serial!\n");
return -1;
}
serialFlush(raspDuino);
GPIOExport(changeDisplay); GPIODirection(changeDisplay,INPUT);
GPIOExport(backLight); GPIODirection(backLight,INPUT);
GPIOExport(BL); GPIODirection(BL,OUTPUT);
GPIOWrite(BL,HIGH);
uint8_t change_Layer = 0;
while(1){
if(GPIORead(changeDisplay) == HIGH){
while(GPIORead(changeDisplay) == HIGH){}
change_Layer++;
if(change_Layer > 2) change_Layer = 0;
}
if(GPIORead(backLight) == HIGH){
while(GPIORead(backLight) == HIGH){}
GPIOWrite(BL,!GPIORead(BL));
}
switch(change_Layer){
case 0:
lcdDisplayMain(raspDuino);
break;
case 1:
lcdDisplayProfile(person);
break;
case 2:
lcdDisplaySensors(raspDuino,person);
break;
}
/*if(serialDataAvail(raspDuino)!=-1){ // Usar Threads
Sensors.BPM = (unsigned int)serialGetchar(raspDuino);
Sensors.Temp = ((float)serialGetchar(raspDuino)*5/(1023))/0.01;
Sensors.BPMState = healthState(person,Sensors.BPM);
Sensors.TempState = isNormal(Sensors.Temp);
}*/
}
}
bool ledControl(uint8_t row, uint8_t col, uint8_t state){
state == HIGH?HIGH:LOW;
if(!GPIOWrite(rowLed[row],!state)) return false;
if(!GPIOWrite(colLed[col],state)) return false;
else return true;
}
void RelaySetTimeOn (uint32_t time, sRelay* relay)
{
relay->startOn = globalTimer;
relay->timeOn = time;
GPIOWrite(relay->onLevel, relay->gpio);
}
void RelayInit (sRelay* relay)
{
GPIOInit(relay->gpio);
GPIOWrite(!relay->onLevel, relay->gpio);
}
void lcd_byte(int bits, int mode) {
// Send byte to data pins
// bits = data
// mode = 1 for character
// 0 for command
GPIOWrite(LCD_RS, mode); // RS
if (mode == 0)
usleep(2000);
// High bits
if ((bits & 0x10) == 0x10)
GPIOWrite(LCD_D4, 1);
else
GPIOWrite(LCD_D4, 0);
if ((bits & 0x20) == 0x20)
GPIOWrite(LCD_D5, 1);
else
GPIOWrite(LCD_D5, 0);
if ((bits & 0x40) == 0x40)
GPIOWrite(LCD_D6, 1);
else
GPIOWrite(LCD_D6, 0);
if ((bits & 0x80) == 0x80)
GPIOWrite(LCD_D7, 1);
else
GPIOWrite(LCD_D7, 0);
// Toggle 'Enable' pin
usleep(E_DELAY);
GPIOWrite(LCD_E, 1);
usleep(E_PULSE);
GPIOWrite(LCD_E, 0);
usleep(E_DELAY);
// Low bits
if ((bits & 0x01) == 0x01)
GPIOWrite(LCD_D4, 1);
else
GPIOWrite(LCD_D4, 0);
if ((bits & 0x02) == 0x02)
GPIOWrite(LCD_D5, 1);
else
GPIOWrite(LCD_D5, 0);
if ((bits & 0x04) == 0x04)
GPIOWrite(LCD_D6, 1);
else
GPIOWrite(LCD_D6, 0);
if ((bits & 0x08) == 0x08)
GPIOWrite(LCD_D7, 1);
else
GPIOWrite(LCD_D7, 0);
// Toggle 'Enable' pin
usleep(E_DELAY);
GPIOWrite(LCD_E, 1);
usleep(E_PULSE);
GPIOWrite(LCD_E, 0);
usleep(E_DELAY);
}