[USRP-users] REG: GPIO Toggling

[kavinraj]

Hi,
  I have written a c code for GPIO toggling in USRP B205mini-i board. 
The pin should be high for 1microseconds and low for 1milliseconds. I 
have given the c code to verify whether it is correct or not?

    while(1)
    {
        uhd_usrp_get_time_now(usrp, mboard, &full_secs, &frac_secs);
        uhd_usrp_set_command_time(usrp, full_secs , frac_secs + 1e-6, 
mboard);
        error = uhd_usrp_set_gpio_attr(usrp, bank, "OUT", 0x01, mask1, 
mboard);
        uhd_usrp_clear_command_time(usrp, 0);
        uhd_usrp_get_time_now(usrp, mboard, &full_secs, &frac_secs);
        uhd_usrp_set_command_time(usrp, full_secs , frac_secs + 1e-3, 
mboard);
        error = uhd_usrp_set_gpio_attr(usrp, bank, "OUT", 0x00, mask1, 
mboard);
        uhd_usrp_clear_command_time(usrp, 0);
    }


Thanks.
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