u8 reset_if 1; if (freq 106000 || freq 98000 || freq 90000 || freq 82000) { reset_if 0; } if(reset_if){ u32 fmrx_clk clk_get(fmrx) / 1000; u8 if_step (float)(1500 * 160 / (fmrx_clk / 2)); SFR(JL_FM-FMRX_CON9, 5, 7, if_step); }