EXPORT void CALL DllTest ( HWND hParent )
{
// Defining flags for tests
BOOL init_audio = FALSE;
BOOL init_timer = FALSE;
BOOL open_audio_device = FALSE;
BOOL format_match = FALSE;
BOOL freq_match = FALSE;
// Storage for SDL_Errors.
char *sdl_error[3];
// Clear the pointers (Should not be truly necessary unless something horrible goes wrong)
memset(sdl_error, 0, sizeof(char*[3]));
// Print out inital message
printf("[JttL's SDL Audio plugin] Starting Audio Test.\n");
// Make Sure SDL Audio is disabled so we can restart fresh
SDL_PauseAudio(1);
SDL_CloseAudio();
// Quit the subsystems before attempting to reinitalize them, if either are initalized already
if(SDL_WasInit(SDL_INIT_AUDIO) != 0) SDL_QuitSubSystem(SDL_INIT_AUDIO);
if(SDL_WasInit(SDL_INIT_TIMER) != 0) SDL_QuitSubSystem(SDL_INIT_TIMER);
// Attempt to initialize SDL Audio
if(SDL_Init(SDL_INIT_AUDIO) < 0 )
{
sdl_error[0] = SDL_GetError();
printf("[JttL's SDL Audio plugin] Error: Couldn't initialize audio subsystem: %s\n", sdl_error[0]);
init_audio = FALSE;
}
else
{
printf("[JttL's SDL Audio plugin] Audio subsystem initialized.\n");
init_audio = TRUE;
}
// Attempt to initialize SDL Timer
if(SDL_InitSubSystem(SDL_INIT_TIMER) < 0 )
{
sdl_error[1] = SDL_GetError();
printf("[JttL's SDL Audio plugin] Error: Couldn't initialize timer subsystem: %s\n", sdl_error[1]);
init_timer = FALSE;
}
else
{
printf("[JttL's SDL Audio plugin] Timer subsystem initialized.\n");
init_timer = TRUE;
}
// Close the audio device
SDL_PauseAudio(1);
SDL_CloseAudio();
// Prototype of our callback function
void my_audio_callback(void *userdata, Uint8 *stream, int len);
// Open the audio device
SDL_AudioSpec *desired, *obtained;
// Allocate a desired SDL_AudioSpec
desired = malloc(sizeof(SDL_AudioSpec));
// Allocate space for the obtained SDL_AudioSpec
obtained = malloc(sizeof(SDL_AudioSpec));
// 22050Hz - FM Radio quality
desired->freq=GameFreq;
// Print out message for frequency
printf("[JttL's SDL Audio plugin] Requesting frequency: %iHz.\n", desired->freq);
// 16-bit signed audio
desired->format=AUDIO_S16SYS;
// Print out message for format
printf("[JttL's SDL Audio plugin] Requesting format: %i.\n", desired->format);
// Enable two hardware channels (for Stereo output)
desired->channels=2;
// Large audio buffer reduces risk of dropouts but increases response time
desired->samples=SecondaryBufferSize;
// Our callback function
desired->callback=my_audio_callback;
desired->userdata=NULL;
// Open the audio device
if ( SDL_OpenAudio(desired, obtained) < 0 )
{
sdl_error[2] = SDL_GetError();
fprintf(stderr, "[JttL's SDL Audio plugin] Error: Couldn't open audio device: %s\n", sdl_error[2]);
open_audio_device = FALSE;
}
else
{
open_audio_device = TRUE;
}
// Check to see if we have the audio format we requested.
if(desired->format != obtained->format)
{
fprintf(stderr, "[JttL's SDL Audio plugin] Error: Obtained audio format differs from requested.\n");
format_match = FALSE;
}
else
{
format_match = TRUE;
}
// Check to see if we have the frequency we requested.
if(desired->freq != obtained->freq)
{
fprintf(stderr, "[JttL's SDL Audio plugin] Error: Obtained frequency differs from requested.\n");
freq_match = FALSE;
}
else
{
freq_match = TRUE;
}
// Free no longer needed objects used for testing the specifications.
free(desired);
free(obtained);
// Uninitialize SDL audio, as it is no longer needed.
SDL_PauseAudio(1);
SDL_CloseAudio();
// Quit the Audio and Timer subsystems if they are enabled. (They should be, unless something went horribly wrong.)
if(SDL_WasInit(SDL_INIT_AUDIO) != 0) SDL_QuitSubSystem(SDL_INIT_AUDIO);
if(SDL_WasInit(SDL_INIT_TIMER) != 0) SDL_QuitSubSystem(SDL_INIT_TIMER);
char tMsg[1024];
if((init_audio == TRUE) && ( init_timer == TRUE ) && ( open_audio_device == TRUE ) && (format_match == TRUE) && (freq_match == TRUE))
{
sprintf(tMsg,"[JttL's SDL Audio plugin] Audio test successful.");
critical_failure = 0;
}
else
{
sprintf(tMsg,"[JttL's SDL Audio plugin] Test Results\n--\n");
if(init_audio != TRUE)
{
sprintf(tMsg, "%sError initalizing SDL Audio:\n - %s\n", tMsg,sdl_error[0]);
}
if(init_timer != TRUE)
{
sprintf(tMsg, "%sError initalizing SDL Timer:\n - %s\n", tMsg,sdl_error[1]);
}
if(open_audio_device != TRUE)
{
sprintf(tMsg, "%sError opening audio device:\n - %s\n", tMsg,sdl_error[2]);
}
if(format_match != TRUE)
{
sprintf(tMsg, "%sUnable to get the requested output audio format.\n", tMsg);
}
if(freq_match != TRUE)
{
sprintf(tMsg, "%sUnable to get the requested output frequency.\n", tMsg);
}
critical_failure = 1;
}
display_test(tMsg);
}
void serial_process_command(char *line) {
if(in_displayparams) {
serial_displayparams_run(line);
in_displayparams = false;
}
if(in_setdevicetag) {
serial_setdevicetag_run(line);
in_setdevicetag = false;
}
if(in_setrtc) {
serial_setrtc_run(line);
in_setrtc = false;
}
if(in_setkeyval) {
serial_setkeyval_run(line);
in_setkeyval = false;
}
serial_write_string("\r\n");
if(strcmp(line,"HELLO") == 0) {
serial_write_string("GREETINGS PROFESSOR FALKEN.\r\n");
} else
if(strcmp(line,"LIST GAMES") == 0) {
serial_write_string("I'M KIND OF BORED OF GAMES, TURNS OUT THE ONLY WAY TO WIN IS NOT TO PLAY...\r\n");
} else
if(strcmp(line,"LOGXFER") == 0) {
serial_sendlog();
} else
if(strcmp(line,"DISPLAYPARAMS") == 0) {
serial_displayparams();
} else
if(strcmp(line,"HELP") == 0) {
serial_write_string("Available commands: HELP, LOGXFER, DISPLAYTEST, HELLO");
} else
if(strcmp(line,"DISPLAYTEST") == 0) {
display_test();
} else
if(strcmp(line,"LOGTEST") == 0) {
char stemp[100];
sprintf(stemp,"Raw log data\r\n");
serial_write_string(stemp);
uint8_t *flash_log = flashstorage_log_get();
for(int n=0;n<1024;n++) {
sprintf(stemp,"%u ",flash_log[n]);
serial_write_string(stemp);
if(n%64 == 0) serial_write_string("\r\n");
}
serial_write_string("\r\n");
log_data_t data;
data.time = 0;
data.cpm = 1;
data.accel_x_start = 2;
data.accel_y_start = 3;
data.accel_z_start = 4;
data.accel_x_end = 5;
data.accel_y_end = 6;
data.accel_z_end = 7;
data.log_type = UINT_MAX;
sprintf(stemp,"Log size: %u\r\n",flashstorage_log_size());
serial_write_string(stemp);
sprintf(stemp,"Writing test log entry of size: %u\r\n",sizeof(log_data_t));
serial_write_string(stemp);
flashstorage_log_pushback((uint8 *) &data,sizeof(log_data_t));
sprintf(stemp,"Log size: %u\r\n",flashstorage_log_size());
serial_write_string(stemp);
} else
if(strcmp(line,"VERSION") == 0) {
char stemp[50];
sprintf(stemp,"Version: %s\r\n",OS100VERSION);
serial_write_string(stemp);
} else
if(strcmp(line,"GETDEVICETAG") == 0) {
const char *devicetag = flashstorage_keyval_get("DEVICETAG");
if(devicetag != 0) {
char stemp[100];
sprintf(stemp,"Devicetag: %s\r\n",devicetag);
serial_write_string(stemp);
} else {
serial_write_string("No device tag set");
}
} else
if(strcmp(line,"SETDEVICETAG") == 0) {
serial_setdevicetag();
} else
if(strcmp(line,"READPRIVATEKEY") == 0) {
// serial_readprivatekey(); // removed for production
} else
if(strcmp(line,"WRITEPRIVATEKEY") == 0) {
// serial_writeprivatekey(); // maybe this should be removed for production?
} else
if(strcmp(line,"MAGREAD") == 0) {
gpio_set_mode (PIN_MAP[41].gpio_device,PIN_MAP[41].gpio_bit, GPIO_OUTPUT_PP); // MAGPOWER
gpio_set_mode (PIN_MAP[29].gpio_device,PIN_MAP[29].gpio_bit, GPIO_INPUT_PU); // MAGSENSE
// Power up magsense
gpio_write_bit(PIN_MAP[41].gpio_device,PIN_MAP[41].gpio_bit,1);
// wait...
delay_us(1000);
// Read magsense
int magsense = gpio_read_bit(PIN_MAP[29].gpio_device,PIN_MAP[29].gpio_bit);
char magsenses[50];
sprintf(magsenses,"%u\r\n",magsense);
serial_write_string(magsenses);
} else
if(strcmp(line,"WRITEDAC") == 0) {
dac_init(DAC,DAC_CH2);
int8_t idelta=1;
uint8_t i=0;
for(int n=0;n<1000000;n++) {
if(i == 254) idelta = -1;
if(i == 0 ) idelta = 1;
i += idelta;
dac_write_channel(DAC,2,i);
}
serial_write_string("WRITEDACFIN");
} else
if(strcmp(line,"TESTHP") == 0) {
gpio_set_mode (PIN_MAP[12].gpio_device,PIN_MAP[12].gpio_bit, GPIO_OUTPUT_PP); // HP_COMBINED
for(int n=0;n<100000;n++) {
gpio_write_bit(PIN_MAP[12].gpio_device,PIN_MAP[12].gpio_bit,1);
delay_us(100);
gpio_write_bit(PIN_MAP[12].gpio_device,PIN_MAP[12].gpio_bit,0);
delay_us(100);
}
} else
if(strcmp(line,"READADC") == 0) {
adc_init(PIN_MAP[12].adc_device); // all on ADC1
adc_set_extsel(PIN_MAP[12].adc_device, ADC_SWSTART);
adc_set_exttrig(PIN_MAP[12].adc_device, true);
adc_enable(PIN_MAP[12].adc_device);
adc_calibrate(PIN_MAP[12].adc_device);
adc_set_sample_rate(PIN_MAP[12].adc_device, ADC_SMPR_55_5);
gpio_set_mode (PIN_MAP[12].gpio_device,PIN_MAP[12].gpio_bit, GPIO_INPUT_ANALOG);
gpio_set_mode (PIN_MAP[19].gpio_device,PIN_MAP[19].gpio_bit, GPIO_INPUT_ANALOG);
gpio_set_mode (PIN_MAP[20].gpio_device,PIN_MAP[20].gpio_bit, GPIO_INPUT_ANALOG);
int n=0;
uint16 value1 = adc_read(PIN_MAP[12].adc_device,PIN_MAP[12].adc_channel);
uint16 value2 = adc_read(PIN_MAP[19].adc_device,PIN_MAP[19].adc_channel);
uint16 value3 = adc_read(PIN_MAP[20].adc_device,PIN_MAP[20].adc_channel);
char values[50];
sprintf(values,"PA6 ADC Read: %u\r\n",value1);
serial_write_string(values);
sprintf(values,"PC4 ADC Read: %u\r\n",value2);
serial_write_string(values);
sprintf(values,"PC5 ADC Read: %u\r\n",value3);
serial_write_string(values);
} else
if(strcmp(line,"SETMICREVERSE") == 0) {
gpio_set_mode (PIN_MAP[36].gpio_device,PIN_MAP[36].gpio_bit, GPIO_OUTPUT_PP); // MICREVERSE
gpio_set_mode (PIN_MAP[35].gpio_device,PIN_MAP[35].gpio_bit, GPIO_OUTPUT_PP); // MICIPHONE
gpio_write_bit(PIN_MAP[36].gpio_device,PIN_MAP[36].gpio_bit,1); // MICREVERSE
gpio_write_bit(PIN_MAP[35].gpio_device,PIN_MAP[35].gpio_bit,0); // MICIPHONE
serial_write_string("Set MICREVERSE to 1, MICIPHONE to 0\r\n");
} else
if(strcmp(line,"SETMICIPHONE") == 0) {
gpio_set_mode (PIN_MAP[36].gpio_device,PIN_MAP[36].gpio_bit, GPIO_OUTPUT_PP); // MICREVERSE
gpio_set_mode (PIN_MAP[35].gpio_device,PIN_MAP[35].gpio_bit, GPIO_OUTPUT_PP); // MICIPHONE
gpio_write_bit(PIN_MAP[36].gpio_device,PIN_MAP[36].gpio_bit,0); // MICREVERSE
gpio_write_bit(PIN_MAP[35].gpio_device,PIN_MAP[35].gpio_bit,1); // MICIPHONE
serial_write_string("Set MICREVERSE to 0, MICIPHONE to 1\r\n");
} else
if(strcmp(line,"TESTSIGN") == 0) {
serial_signing_test();
} else
if(strcmp(line,"PUBKEY") == 0) {
signing_printPubKey();
serial_write_string("\n\r");
} else
if(strcmp(line,"GUID") == 0) {
signing_printGUID();
serial_write_string("\n\r");
} else
if(strcmp(line,"KEYVALID") == 0) {
if( signing_isKeyValid() == 1 )
serial_write_string("uu_valid VALID KEY\r\n");
else
serial_write_string("uu_valid IMPROPER OR UNINITIALIZED KEY\r\n");
} else
if(strcmp(line,"LOGSIG") == 0) {
signing_hashLog();
serial_write_string("\n\r");
} else
if(strcmp(line,"LOGPAUSE") == 0) {
flashstorage_log_pause();
} else
if(strcmp(line,"LOGRESUME") == 0) {
flashstorage_log_resume();
} else
if(strcmp(line,"LOGCLEAR") == 0) {
serial_write_string("Clearing flash log\r\n");
flashstorage_log_clear();
serial_write_string("Cleared\r\n");
} else
if(strcmp(line,"KEYVALDUMP") == 0) {
serial_keyvaldump();
} else
if(strcmp(line,"KEYVALSET") == 0) {
serial_setkeyval();
} else
if(strcmp(line,"SETRTC") == 0) {
serial_setrtc();
} else
if(strcmp(line,"RTCALARM") == 0) {
serial_write_string("Alarm triggered for 10s\r\n");
rtc_set_alarm(RTC,rtc_get_time(RTC)+10);
}
serial_write_string("\r\n>");
}
//********************************
//********************************
//********** INITIALISE **********
//********************************
//********************************
void initialise (void)
{
BYTE data;
//##### GENERAL NOTE ABOUT PIC32'S #####
//Try and use the peripheral libraries instead of special function registers for everything (literally everything!) to avoid
//bugs that can be caused by the pipeline and interrupts.
//---------------------------------
//----- CONFIGURE PERFORMANCE -----
//---------------------------------
//----- SETUP EVERYTHING FOR OPTIMUM PERFORMANCE -----
SYSTEMConfigPerformance(80000000ul); //Note this sets peripheral bus to '1' max speed (regardless of configuration bit setting)
//Use PBCLK divider of 1:1 to calculate UART baud, timer tick etc
//----- SET PERIPHERAL BUS DIVISOR -----
//To minimize dynamic power the PB divisor should be chosen to run the peripherals at the lowest frequency that provides acceptable system performance
mOSCSetPBDIV(OSC_PB_DIV_2); //OSC_PB_DIV_1, OSC_PB_DIV_2, OSC_PB_DIV_4, OSC_PB_DIV_8,
//----- SETUP INTERRUPTS -----
INTEnableSystemMultiVectoredInt();
//-------------------------
//----- SETUP IO PINS -----
//-------------------------
//(Device will powerup with all IO pins as inputs)
//----- TURN OFF THE JTAG PORT -----
//(JTAG is on by default)
//mJTAGPortEnable(0); //Must be on for Microchip Multimedia Development board
#define PORTA_IO 0xc2ff //Setup the IO pin type (0 = output, 1 = input)
mPORTAWrite(0xc033); //Set initial ouput pin states
mPORTASetPinsDigitalIn(PORTA_IO); //(Sets high bits as input)
mPORTASetPinsDigitalOut(~PORTA_IO); //(Sets high bits as output)
#define PORTB_IO 0xfbff //Setup the IO pin type (0 = output, 1 = input)
mPORTBWrite(0x6d13); //Set initial ouput pin states
mPORTBSetPinsDigitalIn(PORTB_IO); //(Sets high bits as input)
mPORTBSetPinsDigitalOut(~PORTB_IO); //(Sets high bits as output)
mPORTBSetPinsDigitalIn(BIT_0 | BIT_1 | BIT_3 | BIT_4 | BIT_15); //Joystick inputs
#define PORTC_IO 0xf01e //Setup the IO pin type (0 = output, 1 = input)
mPORTCWrite(0x3018); //Set initial ouput pin states
mPORTCSetPinsDigitalIn(PORTC_IO); //(Sets high bits as input)
mPORTCSetPinsDigitalOut(~PORTC_IO); //(Sets high bits as output)
#define PORTD_IO 0x7bfe //Setup the IO pin type (0 = output, 1 = input)
mPORTDWrite(0xbdaf); //Set initial ouput pin states
mPORTDSetPinsDigitalIn(PORTD_IO); //(Sets high bits as input)
mPORTDSetPinsDigitalOut(~PORTD_IO); //(Sets high bits as output)
mPORTDSetPinsDigitalOut(BIT_2 | BIT_1); //LED's 2 and 3
mPORTDSetPinsDigitalIn(BIT_9);
#define PORTE_IO 0x03ff //Setup the IO pin type (0 = output, 1 = input)
mPORTEWrite(0x02a2); //Set initial ouput pin states
mPORTESetPinsDigitalIn(PORTE_IO); //(Sets high bits as input)
mPORTESetPinsDigitalOut(~PORTE_IO); //(Sets high bits as output)
#define PORTF_IO 0x111f //Setup the IO pin type (0 = output, 1 = input)
mPORTFWrite(0x0039); //Set initial ouput pin states
mPORTFSetPinsDigitalIn(PORTF_IO); //(Sets high bits as input)
mPORTFSetPinsDigitalOut(~PORTF_IO); //(Sets high bits as output)
#define PORTG_IO 0xd3cf //Setup the IO pin type (0 = output, 1 = input)
mPORTGWrite(0xf203); //Set initial ouput pin states
mPORTGSetPinsDigitalIn(PORTG_IO); //(Sets high bits as input)
mPORTGSetPinsDigitalOut(~PORTG_IO); //(Sets high bits as output)
//Read pins using:
// mPORTAReadBits(BIT_0);
//Write pins using:
// mPORTAClearBits(BIT_0);
// mPORTASetBits(BIT_0);
// mPORTAToggleBits(BIT_0);
//----- INPUT CHANGE NOTIFICATION CONFIGURATION -----
//EnableCN0();
ConfigCNPullups(CN2_PULLUP_ENABLE | CN3_PULLUP_ENABLE | CN5_PULLUP_ENABLE | CN6_PULLUP_ENABLE | CN12_PULLUP_ENABLE); //Joystick pins
//----- SETUP THE A TO D PINS -----
ENABLE_ALL_DIG;
//---------------------
//----- SETUP USB -----
//---------------------
//The USB specifications require that USB peripheral devices must never source current onto the Vbus pin. Additionally, USB peripherals should not source
//current on D+ or D- when the host/hub is not actively powering the Vbus line. When designing a self powered (as opposed to bus powered) USB peripheral
//device, the firmware should make sure not to turn on the USB module and D+ or D- pull up resistor unless Vbus is actively powered. Therefore, the
//firmware needs some means to detect when Vbus is being powered by the host. A 5V tolerant I/O pin can be connected to Vbus (through a resistor), and
//can be used to detect when Vbus is high (host actively powering), or low (host is shut down or otherwise not supplying power). The USB firmware
//can then periodically poll this I/O pin to know when it is okay to turn on the USB module/D+/D- pull up resistor. When designing a purely bus powered
//peripheral device, it is not possible to source current on D+ or D- when the host is not actively providing power on Vbus. Therefore, implementing this
//bus sense feature is optional. This firmware can be made to use this bus sense feature by making sure "USE_USB_BUS_SENSE_IO" has been defined in the
//HardwareProfile.h file.
// #if defined(USE_USB_BUS_SENSE_IO)
// tris_usb_bus_sense = INPUT_PIN; // See HardwareProfile.h
// #endif
//If the host PC sends a GetStatus (device) request, the firmware must respond and let the host know if the USB peripheral device is currently bus powered
//or self powered. See chapter 9 in the official USB specifications for details regarding this request. If the peripheral device is capable of being both
//self and bus powered, it should not return a hard coded value for this request. Instead, firmware should check if it is currently self or bus powered, and
//respond accordingly. If the hardware has been configured like demonstrated on the PICDEM FS USB Demo Board, an I/O pin can be polled to determine the
//currently selected power source. On the PICDEM FS USB Demo Board, "RA2" is used for this purpose. If using this feature, make sure "USE_SELF_POWER_SENSE_IO"
//has been defined in HardwareProfile.h, and that an appropriate I/O pin has been mapped to it in HardwareProfile.h.
// #if defined(USE_SELF_POWER_SENSE_IO)
// tris_self_power = INPUT_PIN; // See HardwareProfile.h
// #endif
//Enable the USB port now - we will check to see if Vbus is powered at the end of init and disable it if not.
//USBDeviceInit(); //usb_device.c. Initializes USB module SFRs and firmware variables to known states.
//------------------------
//----- SETUP TIMERS -----
//------------------------
//(INCLUDE THE USAGE OF ALL TIMERS HERE EVEN IF NOT SETUP HERE SO THIS IS THE ONE POINT OF
//REFERENCE TO KNOW WHICH TIMERS ARE IN USE AND FOR WHAT).
//----- SETUP TIMER 1 -----
//Used for: Available
//OpenTimer1((T1_ON | T1_IDLE_CON | T1_GATE_OFF | T1_PS_1_4 | T1_SOURCE_INT), 20000);
//----- SETUP TIMER 2 -----
//Used for:
//OpenTimer2((T2_ON | T2_IDLE_CON | T2_GATE_OFF | T2_PS_1_1 | T2_SOURCE_INT), 0xffff); //0xffff = 305Hz
//----- SETUP TIMER 3 -----
//Used for:
//OpenTimer3((T3_ON | T3_IDLE_CON | T3_GATE_OFF | T3_PS_1_1 | T3_SOURCE_INT), PIEZO_TIMER_PERIOD);
//----- SETUP TIMER 4 -----
//Used for:
//OpenTimer4((T4_ON | T4_IDLE_CON | T4_GATE_OFF | T4_PS_1_1 | T4_SOURCE_INT), 20000);
//----- SETUP TIMER 5 -----
//Used for: Heartbeat
OpenTimer5((T5_ON | T5_IDLE_CON | T5_GATE_OFF | T5_PS_1_1 | T5_SOURCE_INT), 40000); //1mS with 80MHz osc and PB_DIV_2
ConfigIntTimer5(T5_INT_ON | T5_INT_PRIOR_7); //1=lowest priority to 7=highest priority. ISR function must specify same value
//---------------------------------
//----- SETUP EVAL BOARD CPLD -----
//---------------------------------
//Graphics bus width = 16
mPORTGSetPinsDigitalOut(BIT_14);
mPORTGSetBits(BIT_14);
//SPI source select = SPI3 (not used)
mPORTGSetPinsDigitalOut(BIT_12);
mPORTGClearBits(BIT_12);
//SPI peripheral destination select = Expansion Slot (not used)
mPORTASetPinsDigitalOut(BIT_7 | BIT_6);
mPORTASetBits(BIT_7);
mPORTAClearBits(BIT_6);
//--------------------------------------
//----- PARALLEL MASTER PORT SETUP -----
//--------------------------------------
PMMODE = 0;
PMAEN = 0;
PMCON = 0;
PMMODE = 0x0610;
PMCONbits.PTRDEN = 1; //Enable RD line
PMCONbits.PTWREN = 1; //Enable WR line
PMCONbits.PMPEN = 1; //Enable PMP
//------------------------------
//----- INITIALISE DISPLAY -----
//------------------------------
display_initialise();
display_test();
//LOAD OUR GLOBAL HTML STYLES FILE READY FOR DISPLAY HTML PAGES
BYTE dummy_styles_count;
DWORD file_size;
if (display_html_setup_read_file(global_css, 0, &file_size))
{
dummy_styles_count = 0;
display_html_read_styles(&file_size, &dummy_styles_count, 1); //1 = this is global styles file
}
}
/*-------------------------------------------------------------------------------------------------------------------------------------------
* main function
*-------------------------------------------------------------------------------------------------------------------------------------------
*/
int
main ()
{
static uint_fast8_t last_ldr_value = 0xFF;
struct tm tm;
LISTENER_DATA lis;
ESP8266_INFO * esp8266_infop;
uint_fast8_t esp8266_is_up = 0;
uint_fast8_t code;
#if SAVE_RAM == 0
IRMP_DATA irmp_data;
uint32_t stop_time;
uint_fast8_t cmd;
#endif
uint_fast8_t status_led_cnt = 0;
uint_fast8_t display_flag = DISPLAY_FLAG_UPDATE_ALL;
uint_fast8_t show_temperature = 0;
uint_fast8_t time_changed = 0;
uint_fast8_t power_is_on = 1;
uint_fast8_t night_power_is_on = 1;
uint_fast8_t ldr_value;
uint_fast8_t ap_mode = 0;
SystemInit ();
SystemCoreClockUpdate(); // needed for Nucleo board
#if defined (STM32F103) // disable JTAG to get back PB3, PB4, PA13, PA14, PA15
RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO, ENABLE); // turn on clock for the alternate function register
GPIO_PinRemapConfig(GPIO_Remap_SWJ_JTAGDisable, ENABLE); // disable the JTAG, enable the SWJ interface
#endif
log_init (); // initilize logger on uart
#if SAVE_RAM == 0
irmp_init (); // initialize IRMP
#endif
timer2_init (); // initialize timer2 for IRMP, DCF77, EEPROM etc.
delay_init (DELAY_RESOLUTION_1_US); // initialize delay functions with granularity of 1 us
board_led_init (); // initialize GPIO for green LED on disco or nucleo board
button_init (); // initialize GPIO for user button on disco or nucleo board
rtc_init (); // initialize I2C RTC
eeprom_init (); // initialize I2C EEPROM
if (button_pressed ()) // set ESP8266 into flash mode
{
board_led_on ();
esp8266_flash ();
}
log_msg ("\r\nWelcome to WordClock Logger!");
log_msg ("----------------------------");
log_str ("Version: ");
log_msg (VERSION);
if (rtc_is_up)
{
log_msg ("rtc is online");
}
else
{
log_msg ("rtc is offline");
}
if (eeprom_is_up)
{
log_msg ("eeprom is online");
read_version_from_eeprom ();
log_printf ("current eeprom version: 0x%08x\r\n", eeprom_version);
if ((eeprom_version & 0xFF0000FF) == 0x00000000)
{ // Upper and Lower Byte must be 0x00
if (eeprom_version >= EEPROM_VERSION_1_5_0)
{
#if SAVE_RAM == 0
log_msg ("reading ir codes from eeprom");
remote_ir_read_codes_from_eeprom ();
#endif
log_msg ("reading display configuration from eeprom");
display_read_config_from_eeprom ();
log_msg ("reading timeserver data from eeprom");
timeserver_read_data_from_eeprom ();
}
if (eeprom_version >= EEPROM_VERSION_1_7_0)
{
log_msg ("reading night timers from eeprom");
night_read_data_from_eeprom ();
}
}
}
else
{
log_msg ("eeprom is offline");
}
ldr_init (); // initialize LDR (ADC)
display_init (); // initialize display
dcf77_init (); // initialize DCF77
night_init (); // initialize night time routines
short_isr = 1;
temp_init (); // initialize DS18xx
short_isr = 0;
display_reset_led_states ();
display_mode = display_get_display_mode ();
animation_mode = display_get_animation_mode ();
auto_brightness = display_get_automatic_brightness_control ();
if (eeprom_is_up)
{
if (eeprom_version != EEPROM_VERSION)
{
log_printf ("updating EEPROM to version 0x%08x\r\n", EEPROM_VERSION);
eeprom_version = EEPROM_VERSION;
write_version_to_eeprom ();
#if SAVE_RAM == 0
remote_ir_write_codes_to_eeprom ();
#endif
display_write_config_to_eeprom ();
timeserver_write_data_to_eeprom ();
night_write_data_to_eeprom ();
eeprom_version = EEPROM_VERSION;
}
}
ds3231_flag = 1;
#if SAVE_RAM == 0
stop_time = uptime + 3; // wait 3 seconds for IR signal...
display_set_status_led (1, 1, 1); // show white status LED
while (uptime < stop_time)
{
if (irmp_get_data (&irmp_data)) // got IR signal?
{
display_set_status_led (1, 0, 0); // yes, show red status LED
delay_sec (1); // and wait 1 second
(void) irmp_get_data (&irmp_data); // flush input of IRMP now
display_set_status_led (0, 0, 0); // and switch status LED off
log_msg ("calling IR learn function");
if (remote_ir_learn ()) // learn IR commands
{
remote_ir_write_codes_to_eeprom (); // if successful, save them in EEPROM
}
break; // and break the loop
}
}
#endif
display_set_status_led (0, 0, 0); // switch off status LED
esp8266_init ();
esp8266_infop = esp8266_get_info ();
while (1)
{
if (! ap_mode && esp8266_is_up && button_pressed ()) // if user pressed user button, set ESP8266 to AP mode
{
ap_mode = 1;
log_msg ("user button pressed: configuring esp8266 as access point");
esp8266_is_online = 0;
esp8266_infop->is_online = 0;
esp8266_infop->ipaddress[0] = '\0';
esp8266_accesspoint ("wordclock", "1234567890");
}
if (status_led_cnt)
{
status_led_cnt--;
if (! status_led_cnt)
{
display_set_status_led (0, 0, 0);
}
}
if ((code = listener (&lis)) != 0)
{
display_set_status_led (1, 0, 0); // got net command, light red status LED
status_led_cnt = STATUS_LED_FLASH_TIME;
switch (code)
{
case LISTENER_SET_COLOR_CODE: // set color
{
display_set_colors (&(lis.rgb));
log_printf ("command: set colors to %d %d %d\r\n", lis.rgb.red, lis.rgb.green, lis.rgb.blue);
break;
}
case LISTENER_POWER_CODE: // power on/off
{
if (power_is_on != lis.power)
{
power_is_on = lis.power;
display_flag = DISPLAY_FLAG_UPDATE_ALL;
log_msg ("command: set power");
}
break;
}
case LISTENER_DISPLAY_MODE_CODE: // set display mode
{
if (display_mode != lis.mode)
{
display_mode = display_set_display_mode (lis.mode);
display_flag = DISPLAY_FLAG_UPDATE_ALL;
log_printf ("command: set display mode to %d\r\n", display_mode);
}
break;
}
case LISTENER_ANIMATION_MODE_CODE: // set animation mode
{
if (animation_mode != lis.mode)
{
animation_mode = display_set_animation_mode (lis.mode);
animation_flag = 0;
display_flag = DISPLAY_FLAG_UPDATE_ALL;
log_printf ("command: set animation mode to %d\r\n", animation_flag);
}
break;
}
case LISTENER_DISPLAY_TEMPERATURE_CODE: // set animation mode
{
show_temperature = 1;
log_msg ("command: show temperature");
break;
}
case LISTENER_SET_BRIGHTNESS_CODE: // set brightness
{
if (auto_brightness)
{
auto_brightness = 0;
last_ldr_value = 0xFF;
display_set_automatic_brightness_control (auto_brightness);
}
display_set_brightness (lis.brightness);
display_flag = DISPLAY_FLAG_UPDATE_NO_ANIMATION;
log_printf ("command: set brightness to %d, disable autmomatic brightness control per LDR\r\n", lis.brightness);
break;
}
case LISTENER_SET_AUTOMATIC_BRIHGHTNESS_CODE: // automatic brightness control on/off
{
if (lis.automatic_brightness_control)
{
auto_brightness = 1;
log_msg ("command: enable automatic brightness control");
}
else
{
auto_brightness = 0;
log_msg ("command: disable automatic brightness control");
}
last_ldr_value = 0xFF;
display_set_automatic_brightness_control (auto_brightness);
break;
}
case LISTENER_TEST_DISPLAY_CODE: // test display
{
log_msg ("command: start display test");
display_test ();
break;
}
case LISTENER_SET_DATE_TIME_CODE: // set date/time
{
if (rtc_is_up)
{
rtc_set_date_time (&(lis.tm));
}
if (hour != (uint_fast8_t) lis.tm.tm_hour || minute != (uint_fast8_t) lis.tm.tm_min)
{
display_flag = DISPLAY_FLAG_UPDATE_ALL;
}
wday = lis.tm.tm_wday;
hour = lis.tm.tm_hour;
minute = lis.tm.tm_min;
second = lis.tm.tm_sec;
log_printf ("command: set time to %s %4d-%02d-%02d %02d:%02d:%02d\r\n",
wdays_en[lis.tm.tm_wday], lis.tm.tm_year + 1900, lis.tm.tm_mon + 1, lis.tm.tm_mday,
lis.tm.tm_hour, lis.tm.tm_min, lis.tm.tm_sec);
break;
}
case LISTENER_GET_NET_TIME_CODE: // get net time
{
net_time_flag = 1;
log_msg ("command: start net time request");
break;
}
case LISTENER_IR_LEARN_CODE: // IR learn
{
#if SAVE_RAM == 0
log_msg ("command: learn IR codes");
if (remote_ir_learn ())
{
remote_ir_write_codes_to_eeprom ();
}
#endif
break;
}
case LISTENER_SAVE_DISPLAY_CONFIGURATION: // save display configuration
{
display_write_config_to_eeprom ();
log_msg ("command: save display settings");
break;
}
}
}
if (auto_brightness && ldr_poll_brightness (&ldr_value))
{
if (ldr_value + 1 < last_ldr_value || ldr_value > last_ldr_value + 1) // difference greater than 2
{
log_printf ("ldr: old brightnes: %d new brightness: %d\r\n", last_ldr_value, ldr_value);
last_ldr_value = ldr_value;
display_set_brightness (ldr_value);
display_flag = DISPLAY_FLAG_UPDATE_NO_ANIMATION;
}
}
if (!esp8266_is_up) // esp8266 up yet?
{
if (esp8266_infop->is_up)
{
esp8266_is_up = 1;
log_msg ("esp8266 now up");
}
}
else
{ // esp8266 is up...
if (! esp8266_is_online) // but not online yet...
{
if (esp8266_infop->is_online) // now online?
{
char buf[32];
esp8266_is_online = 1;
log_msg ("esp8266 now online");
sprintf (buf, " IP %s", esp8266_infop->ipaddress);
display_banner (buf);
display_flag = DISPLAY_FLAG_UPDATE_ALL;
net_time_flag = 1;
}
}
}
if (dcf77_time(&tm))
{
display_set_status_led (1, 1, 0); // got DCF77 time, light yellow = green + red LED
status_led_cnt = 50;
if (rtc_is_up)
{
rtc_set_date_time (&tm);
}
if (hour != (uint_fast8_t) tm.tm_hour || minute != (uint_fast8_t) tm.tm_min)
{
display_flag = DISPLAY_FLAG_UPDATE_ALL;
}
wday = tm.tm_wday;
hour = tm.tm_hour;
minute = tm.tm_min;
second = tm.tm_sec;
log_printf ("dcf77: %s %4d-%02d-%02d %02d:%02d:%02d\r\n",
wdays_en[tm.tm_wday], tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec);
}
if (ds3231_flag)
{
if (rtc_is_up && rtc_get_date_time (&tm))
{
if (hour != (uint_fast8_t) tm.tm_hour || minute != (uint_fast8_t) tm.tm_min)
{
display_flag = DISPLAY_FLAG_UPDATE_ALL;
}
wday = tm.tm_wday;
hour = tm.tm_hour;
minute = tm.tm_min;
second = tm.tm_sec;
log_printf ("read rtc: %s %4d-%02d-%02d %02d:%02d:%02d\r\n",
wdays_en[tm.tm_wday], tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec);
}
ds3231_flag = 0;
}
if (auto_brightness && ldr_conversion_flag)
{
ldr_start_conversion ();
ldr_conversion_flag = 0;
}
if (net_time_flag)
{
if (esp8266_infop->is_online)
{
display_set_status_led (0, 0, 1); // light blue status LED
status_led_cnt = STATUS_LED_FLASH_TIME;
timeserver_start_timeserver_request (); // start a timeserver request, answer follows...
}
net_time_flag = 0;
net_time_countdown = 3800; // next net time after 3800 sec
}
if (show_time_flag) // set every full minute
{
#if WCLOCK24H == 1
display_flag = DISPLAY_FLAG_UPDATE_ALL;
#else
if (minute % 5)
{
display_flag = DISPLAY_FLAG_UPDATE_MINUTES; // only update minute LEDs
}
else
{
display_flag = DISPLAY_FLAG_UPDATE_ALL;
}
#endif
show_time_flag = 0;
}
if (power_is_on == night_power_is_on && night_check_night_times (power_is_on, wday, hour * 60 + minute))
{
power_is_on = ! power_is_on;
night_power_is_on = ! night_power_is_on;
display_flag = DISPLAY_FLAG_UPDATE_ALL;
log_printf ("Found Timer: %s at %02d:%02d\r\n", power_is_on ? "on" : "off", hour, minute);
}
if (show_temperature)
{
uint_fast8_t temperature_index;
show_temperature = 0;
if (ds18xx_is_up)
{
short_isr = 1;
temperature_index = temp_read_temp_index ();
short_isr = 0;
log_printf ("got temperature from DS18xxx: %d%s\r\n", temperature_index / 2, (temperature_index % 2) ? ".5" : "");
}
else if (rtc_is_up)
{
temperature_index = rtc_get_temperature_index ();
log_printf ("got temperature from RTC: %d%s\r\n", temperature_index / 2, (temperature_index % 2) ? ".5" : "");
}
else
{
temperature_index = 0xFF;
log_msg ("no temperature available");
}
if (temperature_index != 0xFF)
{
display_temperature (power_is_on, temperature_index);
#if WCLOCK24H == 1 // WC24H shows temperature with animation, WC12H rolls itself
uint32_t stop_time;
stop_time = uptime + 5;
while (uptime < stop_time)
{
if (animation_flag)
{
animation_flag = 0;
display_animation ();
}
}
#endif
display_flag = DISPLAY_FLAG_UPDATE_ALL; // force update
}
}
if (display_flag) // refresh display (time/mode changed)
{
log_msg ("update display");
#if WCLOCK24H == 1
if (display_mode == MODES_COUNT - 1) // temperature
{
uint_fast8_t temperature_index;
if (ds18xx_is_up)
{
short_isr = 1;
temperature_index = temp_read_temp_index ();
short_isr = 0;
log_printf ("got temperature from DS18xxx: %d%s\r\n", temperature_index / 2, (temperature_index % 2) ? ".5" : "");
}
else if (rtc_is_up)
{
temperature_index = rtc_get_temperature_index ();
log_printf ("got temperature from RTC: %d%s\r\n", temperature_index / 2, (temperature_index % 2) ? ".5" : "");
}
else
{
temperature_index = 0x00;
log_msg ("no temperature available");
}
display_clock (power_is_on, 0, temperature_index - 20, display_flag); // show new time
}
else
{
display_clock (power_is_on, hour, minute, display_flag); // show new time
}
#else
display_clock (power_is_on, hour, minute, display_flag); // show new time
#endif
display_flag = DISPLAY_FLAG_NONE;
}
if (animation_flag)
{
animation_flag = 0;
display_animation ();
}
if (dcf77_flag)
{
dcf77_flag = 0;
dcf77_tick ();
}
#if SAVE_RAM == 0
cmd = remote_ir_get_cmd (); // get IR command
if (cmd != REMOTE_IR_CMD_INVALID) // got IR command, light green LED
{
display_set_status_led (1, 0, 0);
status_led_cnt = STATUS_LED_FLASH_TIME;
}
if (cmd != REMOTE_IR_CMD_INVALID) // if command valid, log command code
{
switch (cmd)
{
case REMOTE_IR_CMD_POWER: log_msg ("IRMP: POWER key"); break;
case REMOTE_IR_CMD_OK: log_msg ("IRMP: OK key"); break;
case REMOTE_IR_CMD_DECREMENT_DISPLAY_MODE: log_msg ("IRMP: decrement display mode"); break;
case REMOTE_IR_CMD_INCREMENT_DISPLAY_MODE: log_msg ("IRMP: increment display mode"); break;
case REMOTE_IR_CMD_DECREMENT_ANIMATION_MODE: log_msg ("IRMP: decrement animation mode"); break;
case REMOTE_IR_CMD_INCREMENT_ANIMATION_MODE: log_msg ("IRMP: increment animation mode"); break;
case REMOTE_IR_CMD_DECREMENT_HOUR: log_msg ("IRMP: decrement hour"); break;
case REMOTE_IR_CMD_INCREMENT_HOUR: log_msg ("IRMP: increment hour"); break;
case REMOTE_IR_CMD_DECREMENT_MINUTE: log_msg ("IRMP: decrement minute"); break;
case REMOTE_IR_CMD_INCREMENT_MINUTE: log_msg ("IRMP: increment minute"); break;
case REMOTE_IR_CMD_DECREMENT_BRIGHTNESS_RED: log_msg ("IRMP: decrement red brightness"); break;
case REMOTE_IR_CMD_INCREMENT_BRIGHTNESS_RED: log_msg ("IRMP: increment red brightness"); break;
case REMOTE_IR_CMD_DECREMENT_BRIGHTNESS_GREEN: log_msg ("IRMP: decrement green brightness"); break;
case REMOTE_IR_CMD_INCREMENT_BRIGHTNESS_GREEN: log_msg ("IRMP: increment green brightness"); break;
case REMOTE_IR_CMD_DECREMENT_BRIGHTNESS_BLUE: log_msg ("IRMP: decrement blue brightness"); break;
case REMOTE_IR_CMD_INCREMENT_BRIGHTNESS_BLUE: log_msg ("IRMP: increment blue brightness"); break;
case REMOTE_IR_CMD_DECREMENT_BRIGHTNESS: log_msg ("IRMP: decrement brightness"); break;
case REMOTE_IR_CMD_INCREMENT_BRIGHTNESS: log_msg ("IRMP: increment brightness"); break;
case REMOTE_IR_CMD_GET_TEMPERATURE: log_msg ("IRMP: get temperature"); break;
}
}
switch (cmd)
{
case REMOTE_IR_CMD_POWER:
{
power_is_on = ! power_is_on;
display_flag = DISPLAY_FLAG_UPDATE_ALL;
break;
}
case REMOTE_IR_CMD_OK:
{
display_write_config_to_eeprom ();
break;
}
case REMOTE_IR_CMD_DECREMENT_DISPLAY_MODE: // decrement display mode
{
display_mode = display_decrement_display_mode ();
display_flag = DISPLAY_FLAG_UPDATE_ALL;
break;
}
case REMOTE_IR_CMD_INCREMENT_DISPLAY_MODE: // increment display mode
{
display_mode = display_increment_display_mode ();
display_flag = DISPLAY_FLAG_UPDATE_ALL;
break;
}
case REMOTE_IR_CMD_DECREMENT_ANIMATION_MODE: // decrement display mode
{
animation_mode = display_decrement_animation_mode ();
display_flag = DISPLAY_FLAG_UPDATE_ALL;
break;
}
case REMOTE_IR_CMD_INCREMENT_ANIMATION_MODE: // increment display mode
{
animation_mode = display_increment_animation_mode ();
display_flag = DISPLAY_FLAG_UPDATE_ALL;
break;
}
case REMOTE_IR_CMD_DECREMENT_HOUR: // decrement hour
{
if (hour > 0)
{
hour--;
}
else
{
hour = 23;
}
second = 0;
display_flag = DISPLAY_FLAG_UPDATE_ALL;
time_changed = 1;
break;
}
case REMOTE_IR_CMD_INCREMENT_HOUR: // increment hour
{
if (hour < 23)
{
hour++;
}
else
{
hour = 0;
}
second = 0;
display_flag = DISPLAY_FLAG_UPDATE_ALL;
time_changed = 1;
break;
}
case REMOTE_IR_CMD_DECREMENT_MINUTE: // decrement minute
{
if (minute > 0)
{
minute--;
}
else
{
minute = 59;
}
second = 0;
display_flag = DISPLAY_FLAG_UPDATE_ALL;
time_changed = 1;
break;
}
case REMOTE_IR_CMD_INCREMENT_MINUTE: // increment minute
{
if (minute < 59)
{
minute++;
}
else
{
minute = 0;
}
second = 0;
display_flag = DISPLAY_FLAG_UPDATE_ALL;
time_changed = 1;
break;
}
case REMOTE_IR_CMD_DECREMENT_BRIGHTNESS_RED: // decrement red brightness
{
display_decrement_color_red ();
display_flag = DISPLAY_FLAG_UPDATE_NO_ANIMATION;
break;
}
case REMOTE_IR_CMD_INCREMENT_BRIGHTNESS_RED: // increment red brightness
{
display_increment_color_red ();
display_flag = DISPLAY_FLAG_UPDATE_NO_ANIMATION;
break;
}
case REMOTE_IR_CMD_DECREMENT_BRIGHTNESS_GREEN: // decrement green brightness
{
display_decrement_color_green ();
display_flag = DISPLAY_FLAG_UPDATE_NO_ANIMATION;
break;
}
case REMOTE_IR_CMD_INCREMENT_BRIGHTNESS_GREEN: // increment green brightness
{
display_increment_color_green ();
display_flag = DISPLAY_FLAG_UPDATE_NO_ANIMATION;
break;
}
case REMOTE_IR_CMD_DECREMENT_BRIGHTNESS_BLUE: // decrement blue brightness
{
display_decrement_color_blue ();
display_flag = DISPLAY_FLAG_UPDATE_NO_ANIMATION;
break;
}
case REMOTE_IR_CMD_INCREMENT_BRIGHTNESS_BLUE: // increment blue brightness
{
display_increment_color_blue ();
display_flag = DISPLAY_FLAG_UPDATE_NO_ANIMATION;
break;
}
case REMOTE_IR_CMD_AUTO_BRIGHTNESS_CONTROL: // toggle auto brightness
{
auto_brightness = ! auto_brightness;
last_ldr_value = 0xFF;
display_set_automatic_brightness_control (auto_brightness);
display_flag = DISPLAY_FLAG_UPDATE_NO_ANIMATION;
break;
}
case REMOTE_IR_CMD_DECREMENT_BRIGHTNESS: // decrement brightness
{
if (auto_brightness)
{
auto_brightness = 0;
last_ldr_value = 0xFF;
display_set_automatic_brightness_control (auto_brightness);
display_flag = DISPLAY_FLAG_UPDATE_NO_ANIMATION;
}
display_decrement_brightness ();
display_flag = DISPLAY_FLAG_UPDATE_NO_ANIMATION;
break;
}
case REMOTE_IR_CMD_INCREMENT_BRIGHTNESS: // increment brightness
{
if (auto_brightness)
{
auto_brightness = 0;
last_ldr_value = 0xFF;
display_set_automatic_brightness_control (auto_brightness);
display_flag = DISPLAY_FLAG_UPDATE_NO_ANIMATION;
}
display_increment_brightness ();
display_flag = DISPLAY_FLAG_UPDATE_NO_ANIMATION;
break;
}
case REMOTE_IR_CMD_GET_TEMPERATURE: // get temperature
{
show_temperature = 1;
break;
}
default:
{
break;
}
}
#endif // SAVE_RAM == 0
if (time_changed)
{
if (rtc_is_up)
{
tm.tm_hour = hour;
tm.tm_min = minute;
tm.tm_sec = second;
rtc_set_date_time (&tm);
}
time_changed = 0;
}
}
return 0;
}
/**
* Launches a test of the OLED screen
*/
void cmd_displaytest(char *line) {
display_test();
}
int main (void)
{
int tmp,i,res;
CLKPR = 0x80; CLKPR = 0x00; // Clock prescaler Reset
/*-----------------------------------------------------------------*
*------------------------- Gear buttoms setup---------------------*
*-----------------------------------------------------------------*/
DDRC&=~(1<<PC7); // Neutral
PORTC |= (1<<PC7); // Neutral pull-up
DDRE&=~(1<<PE6); // Knap1
DDRE&=~(1<<PE7); // Knap2
/* Buttoms interrupt */
EICRB |= (1<<ISC71|1<<ISC70|1<<ISC61|1<<ISC60); /* Rising edge */
EIMSK |= (1<<INT7 | 1<<INT6);
uint8_t test_rx[8];
int8_t data;
char streng[10];
// Recieve buffer
st_cmd_t msg;
// Init CAN, UART, I/O
init();
uartinit();
sendtekst("UART initialized\n\r");
TWI_init();
sendtekst("TWI initialized\n\r");
sei(); /* Interrupt enable */
sendtekst("Interrupt enabled\n\r");
/*-----------------------------------------------------------------*
*----------------------------Display setup -----------------------*
*-----------------------------------------------------------------*/
/* Set blink rates */
set_blink_rate(LED0_7_ADDR, LED_BLINK1, 20, 100);
set_blink_rate(LED0_7_ADDR, LED_BLINK2, 0, RPM_LED_DUTYCYCLE*2.56);
set_blink_rate(LED8_15_ADDR, LED_BLINK1, (1.0/RPM16_RATE)*252, RPM16_DUTYCYCLE*2.56);
set_blink_rate(LED8_15_ADDR, LED_BLINK2, 0, RPM_LED_DUTYCYCLE*2.56);
set_blink_rate(SEG_ADDR, LED_BLINK1, 20, 100);
set_blink_rate(SEG_ADDR, LED_BLINK2, 0, SEG_DUTYCYCLE*2.56);
set_blink_rate(LED_BUTTONS_ADDR, LED_BLINK1, 20, 100);
set_blink_rate(LED_BUTTONS_ADDR, LED_BLINK2, 0, SEG_DUTYCYCLE*2.56);
/*-----------------------------------------------------------------*
*----------------------------CAN interrupt setup -----------------*
*-----------------------------------------------------------------*/
Can_sei(); /* Enable general can interrupt */
Can_set_tx_int(); /* Enable can tx interrupt */
Can_set_rx_int(); /* Enable can rx interrupt */
/*
* Kode til hurtig test af can
*/
sendtekst("Config 3 mailboxes for rpm_msgid...\n\r");
msg.id.std = rpm_msgid;
msg.dlc = 8;
res = can_config_rx_mailbox(&msg, 3);
if (res == CAN_CMD_ACCEPTED) {
sendtekst("SUCCESS\n\r");
} else {
sendtekst("FAIL\n\r");
}
// --- Init variables
/* Init user led 0 & 1 */
DDRB |= (1<<PB6 | 1<<PB5);
PORTB |= (1<<PB6 | 1<<PB5);
sendtekst("Beep\n\r");
display_test();
params.GearEst = 0;
char dataout[] = {gear,0};
while (1) {
_delay_ms(20);
/* Display selected parameter */
if (mode == RPM_MODE) {
set_rpm(params.rpm, LED_ON);
} else if (mode == VOLTAGE_MODE) {
set_voltage(params.batteryV, LED_ON);
} else if (mode == WATER_TEMP_MODE) {
set_water_temp(params.waterTemp, LED_ON);
}
// Geat buttons to CAN
dataout[1] = 0;
/* Format buttom states for sending */
dataout[1] |= (params.GearButDown*GEARDOWNBUT |
GEARUPBUT*params.GearButUp |
params.GearButNeutral*GEARNEUBUT);
/* Send buttom states */
if(dataout[1] != 0) {
// Hack, sender gearskiftesignal et par gange, sådan at det går igennem
// Symptombehandling, sygdommen skal kureres...
if (dataout[1] & (GEARDOWNBUT) == GEARDOWNBUT)
indi_leds_state |= (LED_BLINK2<<LED_BUTTON_1);
if (dataout[1] & (GEARUPBUT) == GEARUPBUT)
indi_leds_state |= (LED_BLINK2<<LED_BUTTON_1);
set_leds(LED_BUTTONS_ADDR, indi_leds_state);
for(j=0;j<1;j++){
can_send_non_blocking(gear_msgid, dataout, 2);
_delay_ms(5);
}
indi_leds_state &= ~(LED_BLINK2<<LED_BUTTON_2);
indi_leds_state &= ~(LED_BLINK2<<LED_BUTTON_1);
set_leds(LED_BUTTONS_ADDR, indi_leds_state);
}
/* Clear buttom states */
params.GearButDown = 0;
params.GearButUp = 0;
params.GearButNeutral = 0;
/* Display bottons code */
buttons_state = get_buttons(LED_BUTTONS_ADDR) & (BUTTON1 | BUTTON2);
if (buttons_state == 2) {
indi_leds_state |= (LED_BLINK2<<LED_BUTTON_1);
indi_leds_state &= ~(LED_BLINK2<<LED_BUTTON_2);
mode = VOLTAGE_MODE;
} else if (buttons_state == 1) {
indi_leds_state |= (LED_BLINK2<<LED_BUTTON_2);
indi_leds_state &= ~(LED_BLINK2<<LED_BUTTON_1);
mode = WATER_TEMP_MODE;
} else if (buttons_state == 0) {
indi_leds_state |= (LED_BLINK2<<LED_BUTTON_1 | LED_BLINK2<<LED_BUTTON_2);
} else {
indi_leds_state &= ~(LED_BLINK2<<LED_BUTTON_1 | LED_BLINK2<<LED_BUTTON_2);
mode = RPM_MODE;
}
/* Indicator for water temp */
if (params.waterTemp <= WATER_OK) {
indi_leds_state |= (LED_BLINK2<<LED_INDI1);
indi_leds_state &= ~(LED_BLINK2<<LED_INDI4);
} else if (params.waterTemp > WATER_OK) {
indi_leds_state |= (LED_BLINK2<<LED_INDI4);
indi_leds_state &= ~(LED_BLINK2<<LED_INDI1);
}
/* Indicator for batt ok */
if (params.batteryV <= VOLTAGE_OK) {
indi_leds_state |= (LED_BLINK2<<LED_INDI2);
indi_leds_state &= ~(LED_BLINK2<<LED_INDI5);
} else if (params.batteryV > VOLTAGE_OK) {
indi_leds_state |= (LED_BLINK2<<LED_INDI5);
indi_leds_state &= ~(LED_BLINK2<<LED_INDI2);
}
/* Indicator for oil pressure ok */
if (params.oilPressure <= OILPRESS_OK) {
indi_leds_state |= (LED_BLINK2<<LED_INDI3);
indi_leds_state &= ~(LED_BLINK2<<LED_INDI6);
} else if (params.oilPressure > OILPRESS_OK) {
indi_leds_state |= (LED_BLINK2<<LED_INDI6);
indi_leds_state &= ~(LED_BLINK2<<LED_INDI3);
}
/* Indicator for Gear */
if (params.GearNeutral < 0) {
SEG_N(LED_ON);
} else {
if (params.GearEst > 6) {
SEG_OFF();
} else {
switch (params.GearEst) {
case 0:
SEG_N(LED_ON);
break;
case 1:
SEG_1(LED_ON);
break;
case 2:
SEG_2(LED_ON);
break;
case 3:
SEG_3(LED_ON);
break;
case 4:
SEG_4(LED_ON);
break;
case 5:
SEG_5(LED_ON);
break;
case 6:
SEG_6(LED_ON);
break;
default:
break;
}
}
}
/* if (params.GearNeutral == 0) {
SEG_OFF();
} else if (params.GearNeutral > 0) {
SEG_N(LED_BLINK2);
}
*/
/* Set indicator leds */
set_leds(LED_BUTTONS_ADDR, indi_leds_state);
/* itoa(params.batteryV, streng, 10);*/
/* sendtekst(streng);*/
/* sendtekst("\n\r"); */
PORTB ^= (1<<PB6);
}
return 0;
}