ioctl FE_DISEQC_SEND_BURST &manvol; FE_DISEQC_SEND_BURST Sends a 22KHz tone burst for 2x1 mini DiSEqC satellite selection. int ioctl int fd int request enum fe_sec_mini_cmd *tone fd &fe_fd; request FE_DISEQC_SEND_BURST tone pointer to &fe-sec-mini-cmd; This ioctl is used to set the generation of a 22kHz tone burst for mini DiSEqC satellite selection for 2x1 switches. This call requires read/write permissions. It provides support for what's specified at Digital Satellite Equipment Control (DiSEqC) - Simple "ToneBurst" Detection Circuit specification. &return-value-dvb; &cs-def; ID Description SEC_MINI_A Sends a mini-DiSEqC 22kHz '0' Tone Burst to select satellite-A SEC_MINI_B Sends a mini-DiSEqC 22kHz '1' Data Burst to select satellite-B