int main( void )
{
uint8_t i;
uint8_t numArgs;
char argStr[ 20 ];
InitHardware();
// The first handle opened for read goes to stdin, and the first handle
// opened for write goes to stdout. So u0 is stdin, stdout, and stderr
#if defined( __AVR_LIBC_VERSION__ )
fdevopen( UART0_PutCharStdio, UART0_GetCharStdio );
#else
fdevopen( UART0_PutCharStdio, UART0_GetCharStdio, 0 );
#endif
printf( "*****\n" );
printf( "***** ArgTest program\n" );
printf( "*****\n" );
numArgs = NumArgs();
LED_OFF( RED );
LED_OFF( BLUE );
LED_OFF( YELLOW );
while ( 1 )
{
printf( "Number of arguments: %d\n", numArgs );
printf( "\n" );
for ( i = 0; i < numArgs; i++ )
{
GetArg( i, argStr, sizeof( argStr ));
printf( "arg[ %d ] = '%s'\n", i, argStr );
}
for ( i = 0; i < 5; i++ )
{
putchar( '.' );
LED_ON( RED );
Delay100mSec( 2 );
LED_OFF( RED );
LED_ON( BLUE );
Delay100mSec( 2 );
LED_OFF( BLUE );
Delay100mSec( 6 );
}
putchar( '\n' );
}
} // main
int main(void)
{
FILE * slow;
uint8_t i;
wait_ms(100);
lcd_init(LCD_DISP_ON);
lcd_putc('j'); // ne doit pas etre visible
lcd_putc('\f'); // effacement
lcd_gotoxy(5,0);
lcd_putc('h'); wait_ms(DELAY);
lcd_putc('e'); wait_ms(DELAY);
lcd_putc('l'); wait_ms(DELAY);
lcd_putc('l'); wait_ms(DELAY);
lcd_putc('o'); wait_ms(DELAY);
lcd_putc('\n');
for(i=0;i<5;i++) lcd_putc(' ');
lcd_putc('w'); wait_ms(DELAY);
lcd_putc('o'); wait_ms(DELAY);
lcd_putc('r'); wait_ms(DELAY);
lcd_putc('l'); wait_ms(DELAY);
lcd_putc('d'); wait_ms(DELAY);
wait_ms(20*DELAY);
// with printf :)
fdevopen(lcd_dev_putc,NULL);
lcd_putc('\f'); // effacement
printf_P(PSTR("big brother"));
wait_ms(20*DELAY);
slow = fdevopen(lcd_dev_putc_delay,NULL);
fprintf_P(slow, PSTR("\fl' AVR c'est top\nl' AVR c'est tof"));
while(1);
return 0;
}
void stdio_usb_init(void)
{
stdio_base = NULL;
ptr_put = stdio_usb_putchar;
ptr_get = stdio_usb_getchar;
/*
* Start and attach USB CDC device interface for devices with
* integrated USB interfaces. Assume the VBUS is present if
* VBUS monitoring is not available.
*/
udc_start ();
#if defined(__GNUC__)
# if XMEGA
// For AVR GCC libc print redirection uses fdevopen.
fdevopen((int (*)(char, FILE*))(_write),(int (*)(FILE*))(_read));
# endif
# if UC3 || SAM
// For AVR32 and SAM GCC
// Specify that stdout and stdin should not be buffered.
setbuf(stdout, NULL);
setbuf(stdin, NULL);
// Note: Already the case in IAR's Normal DLIB default configuration
// and AVR GCC library:
// - printf() emits one character at a time.
// - getchar() requests only 1 byte to exit.
# endif
#endif
}
FILE*
HTTPClient::openClientFile()
{
FILE* result = fdevopen(clientWrite, clientRead);
if (result == NULL)
{
return NULL;
}
http_stream_udata* udata = (http_stream_udata*) malloc(
sizeof(http_stream_udata));
fdev_set_udata(result,udata);
udata->client = this;
udata->encode = 0;
if (connected())
{
stop();
}
if (connect())
{
return result;
}
else
{
closeStream(result);
return NULL;
}
}
void sms_uart_init()
{
uint8_t i;
usart_init();
/* open stream to mobil */
ausgabe = fdevopen(my_uart_put, NULL);
SMS_DEBUG("sms\r\n");
/* disable command echo from mobil */
fprintf(ausgabe, "ate0\r\n");
SMS_DEBUG("mobil echo off\r\n");
global_mobil_access = 1;
i = 255;
while (global_mobil_access == 1 && i--)
_delay_ms(4);
if (!i)
return;
/* select mobil mem */
fprintf(ausgabe, "AT+CPMS=MT\r\n");
SMS_DEBUG("mobil memory selected\r\n");
global_mobil_access = 1;
i = 255;
while (global_mobil_access == 1 && i--)
_delay_ms(4);
if (!i)
return;
for (i = 0; i < SMS_BUFFER; i++)
sms_buffer[i] = NULL;
}
int main(void)
{
/* LEDS */
DDRB=0xFF;
/* uart*/
uart_init();
// kbd_init();
scheduler_init();
/* ajoute la scrutation du clavier */
// scheduler_add_periodical_event(kbd_get_pressed, 100);
/* envoie les caracteres du clavier vers l'uart */
// kbd_register_event(menu_control);
/* creation du device */
fdevopen( (int (*)(char)) uart0_send,
(int (*)(void))uart0_recv,
0);
// se place sur le 1er fils
menu_goto(menu_down(menu_current()));
menu_print();
sei();
while(1);
return 0;
}
void main_init(void) {
uint8_t itmp;
serial_init();
PORTD |= 7<<PD5;
DDRD |= 15<<PD4;
fdevopen((void*)serial_putc, (void*)serial_get);
serial_set_echo(SERIAL_ECHO_OFF);
for(itmp=0; itmp<20; itmp++) printf("\r\n");
printf("Initialization\r\n");
printf("Initializing delay timer (2)...\r\n");
timer2_init();
adc_init();
timer2_wait(STD_DELAY);
printf("Disable JTAG...\r\n");
cli();
MCUCSR |= (1<<JTD);
MCUCSR |= (1<<JTD); // 2 mal in Folge ,vgl. Datenblatt fuer mehr Information
sei();
timer2_wait(STD_DELAY);
initial_power_check();
printf("EEPROM Check:");
if(eeprom_is_config_valid()==1) printf(COLOR_GREEN" Valid!"COLOR_OFF);
else printf(COLOR_RED" Invalid!"COLOR_OFF);
printf("\r\n");
}
int main (void)
{
uint16_t heading;
int16_t pitch, roll;
uint16_t headingIntegerPart, headingFractionPart;
int16_t pitchIntegerPart, pitchFractionPart;
int16_t rollIntegerPart, rollFractionPart;
// initialize the hardware stuff we use
InitTimer ();
InitUART ();
i2c_init ();
fdevopen (UART0_PutCharStdio, UART0_GetCharStdio);
// set the LED port for output
LED_DDR |= LED_MASK;
printf ("\nHoneywell HMC6343 I2C Compass Test\n\n");
// Flash the LED for 1/2 a second...
turnOnLED ();
ms_spin (500);
turnOffLED ();
while (1) // outer loop is once every 250 ms (more or less)
{
// send the HEADING command to the compass
i2c_start_wait (COMPASS_ADDRESS_WRITE);
i2c_write (COMPASS_HEADING_COMMAND);
// now read the response
i2c_rep_start (COMPASS_ADDRESS_READ);
heading = (i2c_readAck () * 256) + i2c_readAck ();
pitch = (i2c_readAck () * 256) + i2c_readAck ();
roll = (i2c_readAck () * 256) + i2c_readNak ();
i2c_stop ();
headingIntegerPart = heading / 10;
headingFractionPart = heading - (headingIntegerPart * 10);
pitchIntegerPart = pitch / 10;
pitchFractionPart = pitch - (pitchIntegerPart * 10);
if (pitchFractionPart < 0)
pitchFractionPart *= -1;
rollIntegerPart = roll / 10;
rollFractionPart = roll - (rollIntegerPart * 10);
if (rollFractionPart < 0)
rollFractionPart *= -1;
printf ("Heading: %3d.%1d Pitch: %3d.%1d Roll: %3d.%1d\n", headingIntegerPart, headingFractionPart, pitchIntegerPart, pitchFractionPart, rollIntegerPart, rollFractionPart);
turnOnLED ();
ms_spin (100);
turnOffLED ();
ms_spin (150);
}
// we'll never get here...
return 0;
}
int main(void)
{
uint32_t data;
uint32_t data_try;
uint8_t error;
int i;
#ifndef HOST_VERSION
/* UART */
uart_init();
fdevopen(uart0_dev_send, uart0_dev_recv);
sei();
#endif
for (i=0; i<(sizeof(tab)/sizeof(uint32_t)) ; i++) {
data=tab[i];
for(error=0; error<29 ; error++) {
data_try = data;
hamming_do(&data_try);
data_try ^= (1L << error);
// block if pb
hamming_undo(&data_try);
if (data != data_try) {
printf("Hamming fail %d %d\n", i, error);
}
}
}
printf("Hamming success\n");
return 0;
}
void my_uart_usb_init(void){
circ_buffer_init(&my_uart_usb_rx_buffer);
circ_buffer_init(&my_uart_usb_tx_buffer);
#ifdef __GNUC__
fdevopen((int (*)(char, FILE*))(my_uart_usb_putchar),(int (*)(FILE*))my_uart_usb_getchar); //for printf redirection
#endif
}
void setup() {
// put your setup code here, to run once:
fdevopen( &my_putc, 0);
sensors[S0] = &read_0_sonic_real;
sensors[S90] = &read_90_sonic_real;
sensors[S180] = &read_180_sonic_real;
sensors[S270] = &read_270_sonic_real;
sensors[OR0] = &read_orientation_is_0;
Serial.begin(115200);
randomSeed(analogRead(0));
digitalWrite(SS, HIGH); // ensure SS stays high for now
// Put SCK, MOSI, SS pins into output mode
// also put SCK, MOSI into LOW state, and SS into HIGH state.
// Then put SPI hardware into Master mode and turn SPI on
SPI.begin();
}
FILE *tftout(tft_t *hw)
{
static FILE *out = NULL;
tft = hw;
if (out == NULL)
out = fdevopen(tftputch, NULL);
return out;
}
static void init(void) {
usart0__rate__set(BAUD_RATE);
usart0__tx__enabled__set(1);
usart0__rx__enabled__set(1);
usart_out = fdevopen(usart_putchar, NULL);
stdout = stdin = usart_out;
}
static void ReadLoggingFlag ( void )
{
loggingFlag = eeprom_read_byte((uint16_t*)(CALIBRATION_EEPROM_BASE + LOGGING_FLAG_LOCATION));
if (loggingFlag) {
InitUART ();
fdevopen (UART1_PutCharStdio, UART1_GetCharStdio);
turnOnAsyncCapture();
}
}
int main(void) {
USART_init(TX_COMPLETION_INTERRUPT | RX_COMPLETION_INTERRUPT, 51);
USART_setRxCompletionInterruptListener(*rxEventListener);
fdevopen(*USART_sendData, NULL);
sei();
printf("Initialized>>\n");
while (1) {
}
}
void uart_init(void)
{
// set baud rate
UBRR1H = 0x01;
UBRR1L = 0xa0;
UCSR1B = (1<<RXEN1)|(1<<TXEN1);
// set 8N1 frame format
UCSR1C = (1<<UCSZ11)|(1<<UCSZ10);
fdevopen(&uart_putchar, &uart_getchar);
}
int main(void)
{
init();
fdevopen(&serial_console_putc, NULL);
pinIsrSetup();
taskLoop(NULL);
return 0;
}
/* redirect the standard input/output stream to the uart. the uart must be
* constructed and opened successfully before call this function.
*/
void stdc_redirect( TiUartAdapter * uart )
{
m_uart = uart;
/* @todo
* fdevopen is declared in <stdio.h> but you may need to link with some library
* to enable it. i don't know why there's always a warning when calling fdevopen
*/
fdevopen( _usart_putchar, _usart_getchar, 0 );
}
void serial_init( void ) {
uart_init( UART_BAUD_SELECT_DOUBLE_SPEED(UART_BAUD_RATE,F_CPU) );
fdevopen(&uart_putchar,NULL);
// printf_P( PSTR("S0 V%d.%d up\r\n"), SWVERSIONMAJOR, SWVERSIONMINOR );
buffer[0] = 0;
buf_cnt = 0;
}
void setup() {
Serial.begin(115200);
fdevopen(&serial_putc, 0);
fb_init(fb_default());
init_task();
vTaskStartScheduler();
}
void hd44780_init(void)
{
/* init io pins */
CTRL_OUTPUT();
PIN_CLEAR(HD44780_RS);
PIN_CLEAR(HD44780_EN);
#ifdef HAVE_HD44780_RW
PIN_CLEAR(HD44780_RW);
#endif
PIN_CLEAR(HD44780_D4);
PIN_CLEAR(HD44780_D5);
PIN_CLEAR(HD44780_D6);
PIN_CLEAR(HD44780_D7);
DATA_OUTPUT();
_delay_ms(40);
PIN_SET(HD44780_D4);
PIN_SET(HD44780_D5);
clock_write();
_delay_ms(4);
clock_write();
_delay_ms(1);
clock_write();
/* init done */
_delay_ms(1);
PIN_CLEAR(HD44780_D4);
clock_write();
_delay_ms(1);
/* configure for 4 bit, 2 lines, 5x9 font (datasheet, page 24) */
output_byte(0, CMD_FUNCTIONSET(0, 1, 0));
/* turn on display, cursor and blinking */
hd44780_config(0,0);
/* clear display */
hd44780_clear();
/* set shift and increment */
output_byte(0, CMD_ENTRY_MODE(1, 0));
/* set ddram address */
output_byte(0, CMD_SETDRAMADR(0));
/* open file descriptor */
lcd = fdevopen(hd44780_put, NULL);
/* set current virtual postion */
current_pos = 0;
}
int main(void)
{
// Global init
sei();
uart_init();
fdevopen(uart1_dev_send, uart1_dev_recv);
// Error configuration
error_register_emerg(log_event);
error_register_error(log_event);
error_register_warning(log_event);
error_register_notice(log_event);
error_register_debug(log_event);
log_level = ERROR_SEVERITY_DEBUG;
// Clear screen
printf("%c[2J",0x1B);
printf("%c[0;0H",0x1B);
// Test
fpga_init();
wait_ms(100);
_SFR_MEM8(0x1800) = 1;
wait_ms(100);
_SFR_MEM8(0x1800) = 0;
NOTICE(0, "ADNS9500 init");
adns9500_init();
NOTICE(0, "ADNS9500 boot");
adns9500_boot();
NOTICE(0,"ADNS9500 > AUTO");
adns9500_set_mode(ADNS9500_BHVR_MODE_AUTOMATIC);
adns9500_encoders_t e;
while(1)
{
adns9500_encoders_get_value(&e);
printf("%ld %ld %ld %ld %ld %ld | %2.2X %2.2X %2.2X | %2.2X\n",
e.vectors[0], e.vectors[1], e.vectors[2],
e.vectors[3], e.vectors[4], e.vectors[5],
e.squals[0], e.squals[1], e.squals[2],
e.fault);
wait_ms(100);
}
NOTICE(0, "DONE");
while(1) nop();
return 0;
}
int main() {
PCMSK0 |= 1 << SCL_PCINT | 1 << SDA_PCINT;
PCICR |= 1 << PCINT_GROUP;
uart_init();
fdevopen(&uart_putchar, &uart_getchar);
if (MAKE_TWI_TRAFFIC_FOR_SELF_TEST)
i2c_init();
sei();
printf("I2C Sniffer by dongfang\r\n");
processLoop2();
}
void usartInitialize()
{
/*UBRR (USART Baud Register) variable to hold calculated serial port config values (16 bits)
- Default Operating Mode: Asynchronous Normal Mode (U2X=0):
* set USART_OPERATING_MODE_U2X=0;
- Secondary Operating Mode: Asynchronous Double Speed Mode (U2X=1):
* set USART_OPERATING_MODE_U2X=1;
*/
#if USART_OPERATING_MODE_U2X
unsigned int UBRR=(F_CPU / (8UL * USART_BAUDRATE)) - 1; //if integer trunctuation is noticed (...not getting the expected baudrate) due to integer devision, USE: ((F_CPU + USART_BAUD_RATE * 8L) / (USART_BAUD_RATE * 16L) - 1) instead. When doing integer division it is usually better to round to the nearest integer, rather than to the lowest.
UCSR0A |= (1<<U2X0);//---------------------------//U2x=1
#else
unsigned int UBRR=(F_CPU / (16UL * USART_BAUDRATE)) - 1;
UCSR0A &= ~(1<<U2X0);//---------------------------//U2X=0
#endif
//Set up the baud rate for USART0
UBRR0L=UBRR;//---------------------------// load lower 8 bits of baud rate value
UBRR0H=(UBRR>>8);//---------------------------// load upper 8 bits of baud rate value
//Enable Tx & Rx
UCSR0B=(1<<TXEN0)|(1<<RXEN0);
/*Configure Data Format:
- Data Bits = 8;
- Stop Bits = 2;
- Parity = EVEN;
*/
UCSR0C = (1<<URSEL0)|(1<<USBS0)|(3<<UCSZ00)|(1<<UPM01);
/*
* If "USART_ENABLE_printf" is set we can bind printf to "usartSendByte(..)" function by calling fdevopen(..).
* About fdevopen():
* - First parameter: address to a function which outputs a single character.
* - Second parameter: optional; used for get functions, ie. receiving a character from the USART.
* - BEAWARE that this function uses malloc()
*/
if(USART_ENABLE_printf)
{
fdevopen(&usartSendByte,NULL);
// Create printf Stream structure
//FILE printf_stream = FDEV_SETUP_STREAM(usartSendByte, NULL, _FDEV_SETUP_WRITE); !!!TODO; FOR implementing automatic CR (/r) send for endl(/n)
}
if(USART_INTERRUPT_RX)
{
UCSR0B |= (1<<RXCIE0); // Enable the USART Receive Complete interrupt (USART_RXCIE0)
//Enable the interrupts globally.
sei();
}
}
//############################################################################
//INstallation der Seriellen Schnittstelle
void UART_Init (void)
//############################################################################
{
//Enable TXEN im Register UCR TX-Data Enable
UCR=(1 << TXEN);
//Teiler wird gesetzt
UBRR=(SYSCLK / (BAUD_RATE * 16L) - 1);
//UBRR = 33;
//öffnet einen Kanal für printf (STDOUT)
fdevopen (uart_putchar, NULL, 0);
sbi(PORTD,4);
}
void MAIN_init(void)
{
USART_Init(MYUBRR);
fdevopen(USART_Transmit, USART_Receive);
//EXTMEM_init();
//OLED_init();
SPI_Init();
CAN_init();
sei();
}
void
debug_init_uart(void)
{
#ifndef SOFT_UART_SUPPORT
usart_init();
/* disable the receiver we just enabled */
usart(UCSR, B) &= ~(_BV(usart(RXCIE)) | _BV(usart(RXEN)));
#endif
/* open stdout/stderr */
fdevopen(debug_uart_put, NULL);
}
//! @brief This function initializes the hardware ressources required for CDC demo.
//!
//!
//! @param none
//!
//! @return none
//!
//!/
void cdc_task_init(void)
{
DDRF = 0; //Port F is an input port
PORTF = 0; //Disable pullups
uart_init();
Leds_init();
Hwb_button_init();
Usb_enable_sof_interrupt();
#ifdef AVRGCC
fdevopen(uart_usb_putchar,uart_usb_getchar); //for printf redirection
#endif
}
void uart0_init(void)
{
unsigned char baudrateDiv = MYUBRR;
UBRR0H = baudrateDiv >> 8;
UBRR0L = baudrateDiv;
UCSR0B = (1 << RXEN0) | (1 << TXEN0);
UCSR0C = 0x2f;//(1<<USBS0)|(1<<UCSZ00);
fdevopen(uart_putchar, NULL);
}
void sio2host_init(void)
{
/* Set HIGH before switching to output to prevent RD cycle */
USB_CTRL_PORT |= USB_RD;
USB_CTRL_DDR |= USB_RD;
/* Set HIGH before switching to output to prevent WR cycle */
USB_CTRL_PORT |= USB_WR;
USB_CTRL_DDR |= USB_WR;
USB_CTRL_DDR &= ~USB_RXF;
USB_CTRL_DDR &= ~USB_TXE;
/*
* If the board features an address latch, trigger it to activate
* the address decoder.
*/
#if defined(USB_ALE_PORT) && defined(USB_ALE_PIN) && defined(USB_FIFO_AD)
USB_ALE_DDR |= USB_ALE_PIN;
USB_ALE_PORT |= USB_ALE_PIN;
USB_DATA_SETOUTP();
USB_DATA_PORT = USB_FIFO_AD >> 8; /* high byte of FIFO address */
nop();
nop();
USB_ALE_PORT &= ~USB_ALE_PIN;
#endif /* defined(USB_ALE_PORT) && defined(USB_ALE_PIN) && defined(USB_FIFO_AD) */
/* Flush all input data from FIFO. */
USB_DATA_SETINP();
while ((USB_CTRL_PIN & USB_RXF) == 0)
{
USB_CTRL_RD_LO();
USB_CTRL_RD_HI();
}
/*
* Some boards require a non-generic (board specific) initialization.
* If this is required, the following macro is filled with the proper
* implementation (see board specific file pal_config.h).
* If this is not required, the macro will be empty.
*/
USB_INIT_NON_GENERIC();
#if (XMEGA || MEGA_RF) && defined(__GNUC__)
// For AVR GCC libc print redirection uses fdevopen.
fdevopen((int (*)(char, FILE*))(_write),(int (*)(FILE*))(_read));
# endif
}
