Esempi in C++ (Cpp) per cpld_jtag_program

Esempio n. 1

File: main.c Progetto: miloh/f1rmware

//# MENU cpld
void cpld_flash() {
    SETUPgout(EN_1V8);
    ON(EN_1V8);
    delay(1000000); /* wait until cpld boot */
    cpu_clock_set(204);

    lcdPrintln("Program CPLD");
    bytes=0;
    lcdPrint(IntToStr(bytes,5,F_LONG));
    lcdPrint(" bytes...");
    lcdNl();

#define WAIT_LOOP_DELAY (6000000)
#define ALL_LEDS  (PIN_LED1|PIN_LED2|PIN_LED3)
    int i;
    int error;

    refill_cpld_buffer_fs();

    error = cpld_jtag_program(sizeof(cpld_xsvf_buffer),
                              cpld_xsvf_buffer,
                              refill_cpld_buffer_fs);
    if(error) {
        lcdPrintln("Programming failed!");
        lcdPrintln(IntToStr(error,5,0));
        lcdDisplay();
        /* LED3 (Red) steady on error */
        ON(LED4);
        while (1);
    };

    lcdPrintln("Success.");
    lcdDisplay();
    OFF(EN_1V8);
};

Esempio n. 2

File: usb_api_cpld.c Progetto: AmineCherrai/hackrf

void cpld_update(void)
{
	#define WAIT_LOOP_DELAY (6000000)
	#define ALL_LEDS  (PIN_LED1|PIN_LED2|PIN_LED3)
	int i;
	int error;

	usb_queue_flush_endpoint(&usb_endpoint_bulk_in);
	usb_queue_flush_endpoint(&usb_endpoint_bulk_out);

	refill_cpld_buffer();

	error = cpld_jtag_program(sizeof(cpld_xsvf_buffer),
				  cpld_xsvf_buffer,
				  refill_cpld_buffer);
	if(error == 0)
	{
		/* blink LED1, LED2, and LED3 on success */
		while (1)
		{
			gpio_set(PORT_LED1_3, ALL_LEDS); /* LEDs on */
			for (i = 0; i < WAIT_LOOP_DELAY; i++)  /* Wait a bit. */
				__asm__("nop");
			gpio_clear(PORT_LED1_3, ALL_LEDS); /* LEDs off */
			for (i = 0; i < WAIT_LOOP_DELAY; i++)  /* Wait a bit. */
				__asm__("nop");
		}
	}else
	{
		/* LED3 (Red) steady on error */
		gpio_set(PORT_LED1_3, PIN_LED3); /* LEDs on */
		while (1);
	}
}

Esempio n. 3

File: cpld.c Progetto: cokesme/f1rmware

//# MENU cpld
void cpld_menu(){
	getInputWaitRelease();
	SETUPgout(EN_1V8);
	ON(EN_1V8);
	delayNop(1000000); /* wait until cpld boot */
	cpu_clock_set(204);

	lcdClear();
	lcdPrintln("CPLD");
	lcdNl();
	lcdNl();
	bytes=0;
	lcdPrint(IntToStr(bytes,5,F_LONG));
	lcdPrint(" bytes...");
	lcdNl();

	#define WAIT_LOOP_DELAY (6000000)
	#define ALL_LEDS  (PIN_LED1|PIN_LED2|PIN_LED3)
	int i;
	int error;
	FRESULT res;

	res=f_open(&file, "cpld.xsv", FA_OPEN_EXISTING|FA_READ);
	if(res!=FR_OK){
	    lcdPrintln("FOPEN ERROR");
	    lcdPrintln(f_get_rc_string(res));
	    lcdDisplay();
	    getInputWait();
	    return;
	};
	refill_cpld_buffer_fs();

	error = cpld_jtag_program(sizeof(cpld_xsvf_buffer),
				  cpld_xsvf_buffer,
				  refill_cpld_buffer_fs);
	if(error){
	    lcdPrintln("Programming failed!");
	    lcdPrintln(IntToStr(error,5,0));
	    lcdDisplay();
	    /* LED3 (Red) steady on error */
	    ON(LED3);
	    while (1);
	};


	lcdPrintln("Success.");
	lcdDisplay();

	for (res=0;res<10;res++){
	    /* blink LED1, LED2, and LED3 on success */
	    TOGGLE(LED1);
	    TOGGLE(LED2);
	    TOGGLE(LED3);
	    for (i = 0; i < WAIT_LOOP_DELAY; i++)  /* Wait a bit. */
		__asm__("nop");
	};
	/* XXX: Maybe power toggle needed to start CPLD? */
	OFF(EN_1V8);
};