int main(void) // Объявляем функцию которая принимает значение void
{
SystemInit(); // Настройка и включение кварца (Quarz Einstellungen aktivieren)
// ### SystemInit кокофигурируется где то в дебрях system_stm32f4xx.h
UB_Button_Init(); // Активация Кнопки (Init der Buttons)
UB_Led_Init(); // Активация LEDs (Init der LEDs)
// ### UB_Button_Init UB_Led_Init кофигурируется в файлах
// ### stm32_ub_button.c stm32_ub_button.h stm32_ub_led.c stm32_ub_led.h
UB_Led_On(LED_GREEN); // Включение GREEN СветоДиода (gruene LED einschalten)
// ### UB_Led_On кофигурируется в файлах stm32_ub_led.c stm32_ub_led.h
while(1) // Открываем цикл
{
// прорверяем нажата ли кнопка USER (Test ob Button gedruckt ist)
if(UB_Button_Read(BTN_USER)==BTN_PRESSED) { // ### UB_Button_Read кофигурируется в файлах stm32_ub_button.c stm32_ub_button.h
UB_Led_On(LED_RED); // Включение RED СветоДиода (rote LED einschalten)
UB_Led_Off(LED_GREEN); // ### UB_Led_On UB_Led_Off кофигурируется в файлах stm32_ub_led.c stm32_ub_led.h
UB_Led_On(LED_ORANGE);
UB_Led_Off(LED_BLUE);
}
else {
UB_Led_Off(LED_RED); // Выключение RED СветоДиода (rote LED ausschalten)
UB_Led_On(LED_GREEN);
UB_Led_Off(LED_ORANGE);
UB_Led_On(LED_BLUE);
}
}
}
int main(void)
{
FIL myFile; // Filehandler
uint8_t write_ok=0;
SystemInit(); // Quarz Einstellungen aktivieren
// Init der LEDs
UB_Led_Init();
// Init vom USB-OTG-Port als MSC-HOST
// (zum lesen/schreiben auf einen USB-Stick)
UB_USB_MSC_HOST_Init();
while(1)
{
// pollen vom USB-Status
if(UB_USB_MSC_HOST_Do()==USB_MSC_DEV_CONNECTED) {
// wenn USB-Stick erkannt wurde
UB_Led_On(LED_GREEN);
// wenn File noch nicht geschrieben wurde
if(write_ok==0) {
write_ok=1;
UB_Led_On(LED_RED);
// Media mounten
if(UB_Fatfs_Mount(USB_0)==FATFS_OK) {
// File zum schreiben im root neu anlegen
if(UB_Fatfs_OpenFile(&myFile, "USB_File.txt", F_WR_CLEAR)==FATFS_OK) {
// ein paar Textzeilen in das File schreiben
UB_Fatfs_WriteString(&myFile,"Test der WriteString-Funktion");
UB_Fatfs_WriteString(&myFile,"hier Zeile zwei");
UB_Fatfs_WriteString(&myFile,"ENDE");
// File schliessen
UB_Fatfs_CloseFile(&myFile);
}
// Media unmounten
UB_Fatfs_UnMount(USB_0);
}
UB_Led_Off(LED_RED);
}
}
else {
// wenn kein USB-Stick vorhanden
UB_Led_Off(LED_GREEN);
}
}
}
//--------------------------------------------------------------
// Initiation all of LEDs
//--------------------------------------------------------------
void UB_Led_Init(void)
{
GPIO_InitTypeDef GPIO_InitStructure;
LED_NAME_t led_name;
for(led_name=0;led_name<LED_ANZ;led_name++) {
// Clock Enable
RCC_AHB1PeriphClockCmd(LED[led_name].LED_CLK, ENABLE);
// Configuration of all Digital Output
GPIO_InitStructure.GPIO_Pin = LED[led_name].LED_PIN;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;
GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init(LED[led_name].LED_PORT, &GPIO_InitStructure);
// Default settings
if(LED[led_name].LED_INIT==LED_OFF) {
UB_Led_Off(led_name);
}
else {
UB_Led_On(led_name);
}
}
}
void UB_Led_Switch(LED_NAME_t led_name, LED_STATUS_t status)
{
if(status==LED_OFF) {
UB_Led_Off(led_name);
}
else {
UB_Led_On(led_name);
}
}
//--------------------------------------------------------------
// LED Switch on or off
//--------------------------------------------------------------
void UB_Led_Switch(LED_NAME_t led_name, LED_STATUS_t wert)
{
if(wert==LED_OFF) {
UB_Led_Off(led_name);
}
else {
UB_Led_On(led_name);
}
}
void UB_LED_Init(void)
{
GPIO_InitTypeDef GPIO_InitStructure;
uint8_t led_name;
for (led_name=0; led_name < LED_ANZ; led_name++)
{
RCC_APB2PeriphClockCmd(LED[led_name].LED_CLK , ENABLE);
GPIO_InitStructure.GPIO_Pin = LED[led_name].LED_PIN;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_2MHz;
GPIO_Init(LED[led_name].LED_PORT, &GPIO_InitStructure);
// Default Wert einstellen
if(LED[led_name].LED_INIT==LED_ON) {
UB_Led_Off((LED_NAME_t)led_name);
}
else {
UB_Led_On((LED_NAME_t)led_name);
}
}
}
// usuwanie_plikow_i_katalogow
void usuwanie_plikow_i_katalogow()
{
FILINFO fno;
DIR dir;
uint8_t write_ok = 0;
FRESULT res;
char *path="";
char *fn; // This function is assuming non-Unicode cfg.
SystemInit ( );
UB_Led_Init ( );
UB_USB_MSC_HOST_Init ( );
fno.lfname = lfnBuffer;
fno.lfsize = sizeof ( lfnBuffer );
unsigned int counter =0;
while ( counter<5000000 )
{
if ( UB_USB_MSC_HOST_Do ( ) == USB_MSC_DEV_CONNECTED )
{ // Sprawdzenie poprawnsoci po³¹czenia
UB_Led_On ( LED_GREEN );
UB_Led_Off ( LED_RED );
// Je¿eli zapisy s¹ poprawne to:
if ( write_ok == 0 )
{
write_ok = 1; // W trakcie zapisu wieci pomarañczowa dioda.
UB_Led_On ( LED_ORANGE );
if ( UB_Fatfs_Mount ( USB_0 ) == FATFS_OK ) // Montowanie pendraiva
{
res = f_opendir(&dir, path); // Open the directory
if (res == FR_OK)
{
for (;;)
{
res = f_readdir(&dir, &fno); // Read a directory item
if (res != FR_OK || fno.fname[0] == 0)
break; // Break on error or end of dir
#if _USE_LFN
fn = *fno.lfname ? fno.lfname : fno.fname;
#else
fn = fno.fname;
#endif
f_unlink(fn);
} // for
} // if
// Odmontowanie usb po wykonaniu akcji
UB_Fatfs_UnMount ( USB_0 );
} // if
UB_Led_Off ( LED_ORANGE );
} // Kiedy koniec operacji gaszenie ¿ó³tej lampki
// stop
UB_Led_On ( LED_BLUE );
//mozna tu dac jakies opoznienie
counter=5000001;
} // if
else
{ // W razie b³êdów zawiecenie diody czerwone i zgaszenie zielonej
UB_Led_Off ( LED_GREEN );
UB_Led_On ( LED_RED );
//tu trzeba dac jakies opoznienie
counter++;
} // else
} // while
} // main
int main(void)
{
RTC_STATUS_t check;
uint8_t old_sek=0;
char buf[APP_TX_BUF_SIZE]; // puffer fuer Datenempfang
SystemInit(); // Quarz Einstellungen aktivieren
// Init der LEDs
UB_Led_Init();
// Init der Buttons
UB_Button_Init ( );
// Init und start der RTC
check=UB_RTC_Init();
if(check==RTC_UNDEFINED) {
// RTC war noch nie initialisiert
UB_Led_On(LED_RED);
}
else {
// RTC war schon initialisiert
UB_Led_On(LED_GREEN);
}
// Init vom USB-OTG-Port als CDC-Device
// (Virtueller-ComPort)
/* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
* die nächste Zeile auskommentieren,
* dann funktioniert das Zurücksetzen
* des RTC
*/
UB_USB_CDC_Init();
while ( 1 )
{
// wenn Button gedrückt -> RTC zurücksetzen
if ( UB_Button_Read ( BTN_USER ) )
{
// orange LED ein
UB_Led_On ( LED_ORANGE );
// RTC zurücksetzen
ResetRTC ( );
// warten bis Button gelöst
while ( UB_Button_Read ( BTN_USER ) );
// die LED noch ein Weilchen an lassen
Delay ( 10000000 );
UB_Led_Off ( LED_ORANGE );
}
// aktuelle RTC-Zeit auslesen
UB_RTC_GetClock(RTC_DEC);
if(UB_RTC.sek!=old_sek) {
// wenn eine Sekunde um ist
old_sek=UB_RTC.sek;
UB_Led_Toggle(LED_BLUE);
// aktuelle Zeit als String formatieren
sprintf ( buf, "%02d.%02d.%02d %02d:%02d:%02d",
UB_RTC.tag, UB_RTC.monat, UB_RTC.jahr,
UB_RTC.std, UB_RTC.min, UB_RTC.sek );
// an Semihosting senden
printf ( "%s\r\n", buf );
// Test ob USB-Verbindung zum PC besteht
if(UB_USB_CDC_GetStatus()==USB_CDC_CONNECTED)
{
// an PC senden
UB_USB_CDC_SendString ( buf, LFCR );
}
}
}
}
/*****************************************
* MAIN
*****************************************/
int main(void)
{
SystemInit();
UB_Systick_Init();
// Init of UB libs
UB_TIMER2_Init_FRQ( 100 );
UB_TIMER5_Init_FRQ( 10000 );
UB_Led_Init();
UB_DigIn_Init();
UB_DigOut_Init();
UB_ADC1_SINGLE_Init();
UB_RTC_Init();
UB_RTC_SetWakeUpInterrupt(RTC_WAKEUP_5s);
// Note: code needs to be reconfigured for Nucleo Board (Frequency of 96 MHz should also be checked)
UB_WS2812_Init();
WC_DisableAllElements();
WC_SetColor( WS2812_HSV_COL_WHITE );
WC_SetBrightness( 10 );
WC_SetElement(WC_ELEMENT_ES, 1);
WC_Refresh();
UB_Uart_Init();
esp8266_init();
UB_Systick_Pause_ms(1000);
// Indicate successful booting
UB_Led_On( LED_GREEN );
UB_Systick_Pause_s(1);
UB_Led_Off( LED_GREEN );
// Start timers and therefore cyclic actions in the call backs below
UB_TIMER2_Start();
UB_TIMER5_Start();
UB_DigOut_Lo(DOUT_PB7); // Set ground for LDR
UB_DigOut_Lo(DOUT_PB9); // Set PC9 low to start DCF module
while(1) {
// Handle word matrix refreshes
if ( gWcIsToBeRefreshed == Bit_SET ){
WC_Refresh();
gWcIsToBeRefreshed = Bit_RESET;
}
// Check if update of time is necessary
#ifndef DISABLE_DCF
if ( DcfTimeWasSetRecently() == Bit_RESET )
gDcfRxInProgress = Bit_SET;
#endif
// Handle IR remote
if ( irmp_get_data( &irData ) )
ProcessIrDataPacket( irData );
// Read Ambient brightness and set LED brightness
if ( gDcfRxInProgress == Bit_RESET ){
ambientBrightnessCurrent = SlidingAverageOnLastValues( UB_ADC1_SINGLE_Read( ADC_PA1 ) );
int brightnessToSet = 100.0 * GetBrightnessFactor( ambientBrightnessPoints, ambientBrightnessLedDimmingFactors, ambientBrightnessCurrent );
if ( brightnessToSet < LED_BRIGHTNESS_OFF_THRESHOLD )
WC_SetColor( WS2812_HSV_COL_OFF );
else
WC_SetBrightness( brightnessToSet );
gWcIsToBeRefreshed = Bit_SET;
}
// Handle ESP8266 receive
esp8266_handle_receive();
if( esp8266_request_time_from_google() == 1 ) {
UB_RTC = Esp8266_curTime;
UB_RTC_SetClock( RTC_DEC );
SetWordMatrix( UB_RTC_GetClock(RTC_DEC) );
gWcIsToBeRefreshed = Bit_SET;
}
}
}
/*****************************************
* Timer 2 Callback @100Hz
* - Used for: DCF77 sampling
*****************************************/
void UB_TIMER2_ISR_CallBack( void )
{
#ifdef DISABLE_DCF
return;
#endif
gDcfInputState = UB_DigIn_Read( DIN_PB8 );
if ( gDcfInputState == Bit_SET )
UB_Led_On( LED_GREEN );
else
UB_Led_Off( LED_GREEN );
#ifdef ENABLE_TESTMODE //Testing: Just set a time
gLastSuccessfulDcfRxTime.jahr = 0;
gLastSuccessfulDcfRxTime.monat = 1;
gLastSuccessfulDcfRxTime.tag = 1;
gLastSuccessfulDcfRxTime.wotag = 1;
gLastSuccessfulDcfRxTime.sek = 0;
gLastSuccessfulDcfRxTime.min = 0;
gLastSuccessfulDcfRxTime.std = 0;
WC_SetElement(WC_ELEMENT_ES, 1);
SetWordMatrix( UB_RTC_GetClock(RTC_DEC) );
gDcfRxInProgress = Bit_RESET;
gDcfRxWasSuccesful = Bit_SET;
gCurrentMatrixColor = WS2812_HSV_COL_WHITE;
#else
dcf77_SignalState_t dcf77state = Dcf77_ProcessSignal( gDcfInputState );
if ( dcf77state == dcf77_TimeRxSuccess )
{
gLastSuccessfulDcfRxTime = Dcf77_GetTime();
UB_RTC = gLastSuccessfulDcfRxTime;
UB_RTC_SetClock( RTC_DEC );
gDcfRxWasSuccesful = Bit_SET;
// Set word matrix directly after first DCF RX
if ( gDcfRxInProgress == Bit_SET ){
WC_SetElement(WC_ELEMENT_ES, 1);
SetWordMatrix( UB_RTC_GetClock(RTC_DEC) );
gDcfRxInProgress = Bit_RESET;
gCurrentMatrixColor = WS2812_HSV_COL_WHITE;
}
}
// Indicate status of DCF reception by FUNK in red/green while DCF RX in progress
if ( gDcfRxWasSuccesful == Bit_RESET ){
WC_DisableAllElements();
WC_SetElement( WC_ELEMENT_FUNK, 1 );
if ( dcf77state == dcf77_RxStateUnkown )
WC_SetColor( WS2812_HSV_COL_RED );
else if ( dcf77state == dcf77_RxStateGood )
WC_SetColor( WS2812_HSV_COL_GREEN );
WC_SetBrightness( 50 );
WC_SetElement( WC_ELEMENT_FUNK, 1 );
}
else{
// Disable FUNK and set normal color
WC_SetElement( WC_ELEMENT_FUNK, 0 );
WC_SetColor( gCurrentMatrixColor );
}
#endif
gWcIsToBeRefreshed = Bit_SET;
}