Optimized the parameter change method.

src/dexed.cpp

@@ -152,157 +152,157 @@ void Dexed::set_params(void)
   }
 
   // OP6
-  onParam(0,static_cast<uint8_t>(*p(p_op6_eg_rate_1)));
+  onParam(0,*p(p_op6_eg_rate_1));
-  onParam(1,static_cast<uint8_t>(*p(p_op6_eg_rate_2)));
+  onParam(1,*p(p_op6_eg_rate_2));
-  onParam(2,static_cast<uint8_t>(*p(p_op6_eg_rate_3)));
+  onParam(2,*p(p_op6_eg_rate_3));
-  onParam(3,static_cast<uint8_t>(*p(p_op6_eg_rate_4)));
+  onParam(3,*p(p_op6_eg_rate_4));
-  onParam(4,static_cast<uint8_t>(*p(p_op6_eg_level_1)));
+  onParam(4,*p(p_op6_eg_level_1));
-  onParam(5,static_cast<uint8_t>(*p(p_op6_eg_level_2)));
+  onParam(5,*p(p_op6_eg_level_2));
-  onParam(6,static_cast<uint8_t>(*p(p_op6_eg_level_3)));
+  onParam(6,*p(p_op6_eg_level_3));
-  onParam(7,static_cast<uint8_t>(*p(p_op6_eg_level_4)));
+  onParam(7,*p(p_op6_eg_level_4));
-  onParam(8,static_cast<uint8_t>(*p(p_op6_kbd_lev_scl_brk_pt)));
+  onParam(8,*p(p_op6_kbd_lev_scl_brk_pt));
-  onParam(9,static_cast<uint8_t>(*p(p_op6_kbd_lev_scl_lft_depth)));
+  onParam(9,*p(p_op6_kbd_lev_scl_lft_depth));
-  onParam(10,static_cast<uint8_t>(*p(p_op6_kbd_lev_scl_rht_depth)));
+  onParam(10,*p(p_op6_kbd_lev_scl_rht_depth));
-  onParam(11,static_cast<uint8_t>(*p(p_op6_kbd_lev_scl_lft_curve)));
+  onParam(11,*p(p_op6_kbd_lev_scl_lft_curve));
-  onParam(12,static_cast<uint8_t>(*p(p_op6_kbd_lev_scl_rht_curve)));
+  onParam(12,*p(p_op6_kbd_lev_scl_rht_curve));
-  onParam(13,static_cast<uint8_t>(*p(p_op6_kbd_rate_scaling)));
+  onParam(13,*p(p_op6_kbd_rate_scaling));
-  onParam(14,static_cast<uint8_t>(*p(p_op6_amp_mod_sensitivity)));
+  onParam(14,*p(p_op6_amp_mod_sensitivity));
-  onParam(15,static_cast<uint8_t>(*p(p_op6_key_vel_sensitivity)));
+  onParam(15,*p(p_op6_key_vel_sensitivity));
-  onParam(16,static_cast<uint8_t>(*p(p_op6_operator_output_level)));
+  onParam(16,*p(p_op6_operator_output_level));
-  onParam(17,static_cast<uint8_t>(*p(p_op6_osc_mode)));
+  onParam(17,*p(p_op6_osc_mode));
-  onParam(18,static_cast<uint8_t>(*p(p_op6_osc_freq_coarse)));
+  onParam(18,*p(p_op6_osc_freq_coarse));
-  onParam(19,static_cast<uint8_t>(*p(p_op6_osc_freq_fine)));
+  onParam(19,*p(p_op6_osc_freq_fine));
-  onParam(20,static_cast<uint8_t>(*p(p_op6_osc_detune)+7));
+  onParam(20,*p(p_op6_osc_detune)+7);
   // OP5
-  onParam(21,static_cast<uint8_t>(*p(p_op5_eg_rate_1)));
+  onParam(21,*p(p_op5_eg_rate_1));
-  onParam(22,static_cast<uint8_t>(*p(p_op5_eg_rate_2)));
+  onParam(22,*p(p_op5_eg_rate_2));
-  onParam(23,static_cast<uint8_t>(*p(p_op5_eg_rate_3)));
+  onParam(23,*p(p_op5_eg_rate_3));
-  onParam(24,static_cast<uint8_t>(*p(p_op5_eg_rate_4)));
+  onParam(24,*p(p_op5_eg_rate_4));
-  onParam(25,static_cast<uint8_t>(*p(p_op5_eg_level_1)));
+  onParam(25,*p(p_op5_eg_level_1));
-  onParam(26,static_cast<uint8_t>(*p(p_op5_eg_level_2)));
+  onParam(26,*p(p_op5_eg_level_2));
-  onParam(27,static_cast<uint8_t>(*p(p_op5_eg_level_3)));
+  onParam(27,*p(p_op5_eg_level_3));
-  onParam(28,static_cast<uint8_t>(*p(p_op5_eg_level_4)));
+  onParam(28,*p(p_op5_eg_level_4));
-  onParam(29,static_cast<uint8_t>(*p(p_op5_kbd_lev_scl_brk_pt)));
+  onParam(29,*p(p_op5_kbd_lev_scl_brk_pt));
-  onParam(30,static_cast<uint8_t>(*p(p_op5_kbd_lev_scl_lft_depth)));
+  onParam(30,*p(p_op5_kbd_lev_scl_lft_depth));
-  onParam(31,static_cast<uint8_t>(*p(p_op5_kbd_lev_scl_rht_depth)));
+  onParam(31,*p(p_op5_kbd_lev_scl_rht_depth));
-  onParam(32,static_cast<uint8_t>(*p(p_op5_kbd_lev_scl_lft_curve)));
+  onParam(32,*p(p_op5_kbd_lev_scl_lft_curve));
-  onParam(33,static_cast<uint8_t>(*p(p_op5_kbd_lev_scl_rht_curve)));
+  onParam(33,*p(p_op5_kbd_lev_scl_rht_curve));
-  onParam(34,static_cast<uint8_t>(*p(p_op5_kbd_rate_scaling)));
+  onParam(34,*p(p_op5_kbd_rate_scaling));
-  onParam(35,static_cast<uint8_t>(*p(p_op5_amp_mod_sensitivity)));
+  onParam(35,*p(p_op5_amp_mod_sensitivity));
-  onParam(36,static_cast<uint8_t>(*p(p_op5_key_vel_sensitivity)));
+  onParam(36,*p(p_op5_key_vel_sensitivity));
-  onParam(37,static_cast<uint8_t>(*p(p_op5_operator_output_level)));
+  onParam(37,*p(p_op5_operator_output_level));
-  onParam(38,static_cast<uint8_t>(*p(p_op5_osc_mode)));
+  onParam(38,*p(p_op5_osc_mode));
-  onParam(39,static_cast<uint8_t>(*p(p_op5_osc_freq_coarse)));
+  onParam(39,*p(p_op5_osc_freq_coarse));
-  onParam(40,static_cast<uint8_t>(*p(p_op5_osc_freq_fine)));
+  onParam(40,*p(p_op5_osc_freq_fine));
-  onParam(41,static_cast<uint8_t>(*p(p_op5_osc_detune)+7));
+  onParam(41,*p(p_op5_osc_detune)+7);
   // OP4
-  onParam(42,static_cast<uint8_t>(*p(p_op4_eg_rate_1)));
+  onParam(42,*p(p_op4_eg_rate_1));
-  onParam(43,static_cast<uint8_t>(*p(p_op4_eg_rate_2)));
+  onParam(43,*p(p_op4_eg_rate_2));
-  onParam(44,static_cast<uint8_t>(*p(p_op4_eg_rate_3)));
+  onParam(44,*p(p_op4_eg_rate_3));
-  onParam(45,static_cast<uint8_t>(*p(p_op4_eg_rate_4)));
+  onParam(45,*p(p_op4_eg_rate_4));
-  onParam(46,static_cast<uint8_t>(*p(p_op4_eg_level_1)));
+  onParam(46,*p(p_op4_eg_level_1));
-  onParam(47,static_cast<uint8_t>(*p(p_op4_eg_level_2)));
+  onParam(47,*p(p_op4_eg_level_2));
-  onParam(48,static_cast<uint8_t>(*p(p_op4_eg_level_3)));
+  onParam(48,*p(p_op4_eg_level_3));
-  onParam(49,static_cast<uint8_t>(*p(p_op4_eg_level_4)));
+  onParam(49,*p(p_op4_eg_level_4));
-  onParam(50,static_cast<uint8_t>(*p(p_op4_kbd_lev_scl_brk_pt)));
+  onParam(50,*p(p_op4_kbd_lev_scl_brk_pt));
-  onParam(51,static_cast<uint8_t>(*p(p_op4_kbd_lev_scl_lft_depth)));
+  onParam(51,*p(p_op4_kbd_lev_scl_lft_depth));
-  onParam(52,static_cast<uint8_t>(*p(p_op4_kbd_lev_scl_rht_depth)));
+  onParam(52,*p(p_op4_kbd_lev_scl_rht_depth));
-  onParam(53,static_cast<uint8_t>(*p(p_op4_kbd_lev_scl_lft_curve)));
+  onParam(53,*p(p_op4_kbd_lev_scl_lft_curve));
-  onParam(54,static_cast<uint8_t>(*p(p_op4_kbd_lev_scl_rht_curve)));
+  onParam(54,*p(p_op4_kbd_lev_scl_rht_curve));
-  onParam(55,static_cast<uint8_t>(*p(p_op4_kbd_rate_scaling)));
+  onParam(55,*p(p_op4_kbd_rate_scaling));
-  onParam(56,static_cast<uint8_t>(*p(p_op4_amp_mod_sensitivity)));
+  onParam(56,*p(p_op4_amp_mod_sensitivity));
-  onParam(57,static_cast<uint8_t>(*p(p_op4_key_vel_sensitivity)));
+  onParam(57,*p(p_op4_key_vel_sensitivity));
-  onParam(58,static_cast<uint8_t>(*p(p_op4_operator_output_level)));
+  onParam(58,*p(p_op4_operator_output_level));
-  onParam(59,static_cast<uint8_t>(*p(p_op4_osc_mode)));
+  onParam(59,*p(p_op4_osc_mode));
-  onParam(60,static_cast<uint8_t>(*p(p_op4_osc_freq_coarse)));
+  onParam(60,*p(p_op4_osc_freq_coarse));
-  onParam(61,static_cast<uint8_t>(*p(p_op4_osc_freq_fine)));
+  onParam(61,*p(p_op4_osc_freq_fine));
-  onParam(62,static_cast<uint8_t>(*p(p_op4_osc_detune)+7));
+  onParam(62,*p(p_op4_osc_detune)+7);
   // OP3
-  onParam(63,static_cast<uint8_t>(*p(p_op3_eg_rate_1)));
+  onParam(63,*p(p_op3_eg_rate_1));
-  onParam(64,static_cast<uint8_t>(*p(p_op3_eg_rate_2)));
+  onParam(64,*p(p_op3_eg_rate_2));
-  onParam(65,static_cast<uint8_t>(*p(p_op3_eg_rate_3)));
+  onParam(65,*p(p_op3_eg_rate_3));
-  onParam(66,static_cast<uint8_t>(*p(p_op3_eg_rate_4)));
+  onParam(66,*p(p_op3_eg_rate_4));
-  onParam(67,static_cast<uint8_t>(*p(p_op3_eg_level_1)));
+  onParam(67,*p(p_op3_eg_level_1));
-  onParam(68,static_cast<uint8_t>(*p(p_op3_eg_level_2)));
+  onParam(68,*p(p_op3_eg_level_2));
-  onParam(69,static_cast<uint8_t>(*p(p_op3_eg_level_3)));
+  onParam(69,*p(p_op3_eg_level_3));
-  onParam(70,static_cast<uint8_t>(*p(p_op3_eg_level_4)));
+  onParam(70,*p(p_op3_eg_level_4));
-  onParam(71,static_cast<uint8_t>(*p(p_op3_kbd_lev_scl_brk_pt)));
+  onParam(71,*p(p_op3_kbd_lev_scl_brk_pt));
-  onParam(72,static_cast<uint8_t>(*p(p_op3_kbd_lev_scl_lft_depth)));
+  onParam(72,*p(p_op3_kbd_lev_scl_lft_depth));
-  onParam(73,static_cast<uint8_t>(*p(p_op3_kbd_lev_scl_rht_depth)));
+  onParam(73,*p(p_op3_kbd_lev_scl_rht_depth));
-  onParam(74,static_cast<uint8_t>(*p(p_op3_kbd_lev_scl_lft_curve)));
+  onParam(74,*p(p_op3_kbd_lev_scl_lft_curve));
-  onParam(75,static_cast<uint8_t>(*p(p_op3_kbd_lev_scl_rht_curve)));
+  onParam(75,*p(p_op3_kbd_lev_scl_rht_curve));
-  onParam(76,static_cast<uint8_t>(*p(p_op3_kbd_rate_scaling)));
+  onParam(76,*p(p_op3_kbd_rate_scaling));
-  onParam(77,static_cast<uint8_t>(*p(p_op3_amp_mod_sensitivity)));
+  onParam(77,*p(p_op3_amp_mod_sensitivity));
-  onParam(78,static_cast<uint8_t>(*p(p_op3_key_vel_sensitivity)));
+  onParam(78,*p(p_op3_key_vel_sensitivity));
-  onParam(79,static_cast<uint8_t>(*p(p_op3_operator_output_level)));
+  onParam(79,*p(p_op3_operator_output_level));
-  onParam(80,static_cast<uint8_t>(*p(p_op3_osc_mode)));
+  onParam(80,*p(p_op3_osc_mode));
-  onParam(81,static_cast<uint8_t>(*p(p_op3_osc_freq_coarse)));
+  onParam(81,*p(p_op3_osc_freq_coarse));
-  onParam(82,static_cast<uint8_t>(*p(p_op3_osc_freq_fine)));
+  onParam(82,*p(p_op3_osc_freq_fine));
-  onParam(83,static_cast<uint8_t>(*p(p_op3_osc_detune)+7));
+  onParam(83,*p(p_op3_osc_detune)+7);
   // OP2
-  onParam(84,static_cast<uint8_t>(*p(p_op2_eg_rate_1)));
+  onParam(84,*p(p_op2_eg_rate_1));
-  onParam(85,static_cast<uint8_t>(*p(p_op2_eg_rate_2)));
+  onParam(85,*p(p_op2_eg_rate_2));
-  onParam(86,static_cast<uint8_t>(*p(p_op2_eg_rate_3)));
+  onParam(86,*p(p_op2_eg_rate_3));
-  onParam(87,static_cast<uint8_t>(*p(p_op2_eg_rate_4)));
+  onParam(87,*p(p_op2_eg_rate_4));
-  onParam(88,static_cast<uint8_t>(*p(p_op2_eg_level_1)));
+  onParam(88,*p(p_op2_eg_level_1));
-  onParam(89,static_cast<uint8_t>(*p(p_op2_eg_level_2)));
+  onParam(89,*p(p_op2_eg_level_2));
-  onParam(90,static_cast<uint8_t>(*p(p_op2_eg_level_3)));
+  onParam(90,*p(p_op2_eg_level_3));
-  onParam(91,static_cast<uint8_t>(*p(p_op2_eg_level_4)));
+  onParam(91,*p(p_op2_eg_level_4));
-  onParam(92,static_cast<uint8_t>(*p(p_op2_kbd_lev_scl_brk_pt)));
+  onParam(92,*p(p_op2_kbd_lev_scl_brk_pt));
-  onParam(93,static_cast<uint8_t>(*p(p_op2_kbd_lev_scl_lft_depth)));
+  onParam(93,*p(p_op2_kbd_lev_scl_lft_depth));
-  onParam(94,static_cast<uint8_t>(*p(p_op2_kbd_lev_scl_rht_depth)));
+  onParam(94,*p(p_op2_kbd_lev_scl_rht_depth));
-  onParam(95,static_cast<uint8_t>(*p(p_op2_kbd_lev_scl_lft_curve)));
+  onParam(95,*p(p_op2_kbd_lev_scl_lft_curve));
-  onParam(96,static_cast<uint8_t>(*p(p_op2_kbd_lev_scl_rht_curve)));
+  onParam(96,*p(p_op2_kbd_lev_scl_rht_curve));
-  onParam(97,static_cast<uint8_t>(*p(p_op2_kbd_rate_scaling)));
+  onParam(97,*p(p_op2_kbd_rate_scaling));
-  onParam(98,static_cast<uint8_t>(*p(p_op2_amp_mod_sensitivity)));
+  onParam(98,*p(p_op2_amp_mod_sensitivity));
-  onParam(99,static_cast<uint8_t>(*p(p_op2_key_vel_sensitivity)));
+  onParam(99,*p(p_op2_key_vel_sensitivity));
-  onParam(100,static_cast<uint8_t>(*p(p_op2_operator_output_level)));
+  onParam(100,*p(p_op2_operator_output_level));
-  onParam(101,static_cast<uint8_t>(*p(p_op2_osc_mode)));
+  onParam(101,*p(p_op2_osc_mode));
-  onParam(102,static_cast<uint8_t>(*p(p_op2_osc_freq_coarse)));
+  onParam(102,*p(p_op2_osc_freq_coarse));
-  onParam(103,static_cast<uint8_t>(*p(p_op2_osc_freq_fine)));
+  onParam(103,*p(p_op2_osc_freq_fine));
-  onParam(104,static_cast<uint8_t>(*p(p_op2_osc_detune)+7));
+  onParam(104,*p(p_op2_osc_detune)+7);
   // OP1
-  onParam(105,static_cast<uint8_t>(*p(p_op1_eg_rate_1)));
+  onParam(105,*p(p_op1_eg_rate_1));
-  onParam(106,static_cast<uint8_t>(*p(p_op1_eg_rate_2)));
+  onParam(106,*p(p_op1_eg_rate_2));
-  onParam(107,static_cast<uint8_t>(*p(p_op1_eg_rate_3)));
+  onParam(107,*p(p_op1_eg_rate_3));
-  onParam(108,static_cast<uint8_t>(*p(p_op1_eg_rate_4)));
+  onParam(108,*p(p_op1_eg_rate_4));
-  onParam(109,static_cast<uint8_t>(*p(p_op1_eg_level_1)));
+  onParam(109,*p(p_op1_eg_level_1));
-  onParam(110,static_cast<uint8_t>(*p(p_op1_eg_level_2)));
+  onParam(110,*p(p_op1_eg_level_2));
-  onParam(111,static_cast<uint8_t>(*p(p_op1_eg_level_3)));
+  onParam(111,*p(p_op1_eg_level_3));
-  onParam(112,static_cast<uint8_t>(*p(p_op1_eg_level_4)));
+  onParam(112,*p(p_op1_eg_level_4));
-  onParam(113,static_cast<uint8_t>(*p(p_op1_kbd_lev_scl_brk_pt)));
+  onParam(113,*p(p_op1_kbd_lev_scl_brk_pt));
-  onParam(114,static_cast<uint8_t>(*p(p_op1_kbd_lev_scl_lft_depth)));
+  onParam(114,*p(p_op1_kbd_lev_scl_lft_depth));
-  onParam(115,static_cast<uint8_t>(*p(p_op1_kbd_lev_scl_rht_depth)));
+  onParam(115,*p(p_op1_kbd_lev_scl_rht_depth));
-  onParam(116,static_cast<uint8_t>(*p(p_op1_kbd_lev_scl_lft_curve)));
+  onParam(116,*p(p_op1_kbd_lev_scl_lft_curve));
-  onParam(117,static_cast<uint8_t>(*p(p_op1_kbd_lev_scl_rht_curve)));
+  onParam(117,*p(p_op1_kbd_lev_scl_rht_curve));
-  onParam(118,static_cast<uint8_t>(*p(p_op1_kbd_rate_scaling)));
+  onParam(118,*p(p_op1_kbd_rate_scaling));
-  onParam(119,static_cast<uint8_t>(*p(p_op1_amp_mod_sensitivity)));
+  onParam(119,*p(p_op1_amp_mod_sensitivity));
-  onParam(120,static_cast<uint8_t>(*p(p_op1_key_vel_sensitivity)));
+  onParam(120,*p(p_op1_key_vel_sensitivity));
-  onParam(121,static_cast<uint8_t>(*p(p_op1_operator_output_level)));
+  onParam(121,*p(p_op1_operator_output_level));
-  onParam(122,static_cast<uint8_t>(*p(p_op1_osc_mode)));
+  onParam(122,*p(p_op1_osc_mode));
-  onParam(123,static_cast<uint8_t>(*p(p_op1_osc_freq_coarse)));
+  onParam(123,*p(p_op1_osc_freq_coarse));
-  onParam(124,static_cast<uint8_t>(*p(p_op1_osc_freq_fine)));
+  onParam(124,*p(p_op1_osc_freq_fine));
-  onParam(125,static_cast<uint8_t>(*p(p_op1_osc_detune)+7));
+  onParam(125,*p(p_op1_osc_detune)+7);
   // Global for all OPs
-  onParam(126,static_cast<uint8_t>(*p(p_pitch_eg_rate_1)));
+  onParam(126,*p(p_pitch_eg_rate_1));
-  onParam(127,static_cast<uint8_t>(*p(p_pitch_eg_rate_2)));
+  onParam(127,*p(p_pitch_eg_rate_2));
-  onParam(128,static_cast<uint8_t>(*p(p_pitch_eg_rate_3)));
+  onParam(128,*p(p_pitch_eg_rate_3));
-  onParam(129,static_cast<uint8_t>(*p(p_pitch_eg_rate_4)));
+  onParam(129,*p(p_pitch_eg_rate_4));
-  onParam(130,static_cast<uint8_t>(*p(p_pitch_eg_level_1)));
+  onParam(130,*p(p_pitch_eg_level_1));
-  onParam(131,static_cast<uint8_t>(*p(p_pitch_eg_level_2)));
+  onParam(131,*p(p_pitch_eg_level_2));
-  onParam(132,static_cast<uint8_t>(*p(p_pitch_eg_level_3)));
+  onParam(132,*p(p_pitch_eg_level_3));
-  onParam(133,static_cast<uint8_t>(*p(p_pitch_eg_level_4)));
+  onParam(133,*p(p_pitch_eg_level_4));
-  onParam(134,static_cast<uint8_t>(*p(p_algorithm_num)-1));
+  onParam(134,*p(p_algorithm_num)-1);
-  onParam(135,static_cast<uint8_t>(*p(p_feedback)));
+  onParam(135,*p(p_feedback));
-  onParam(136,static_cast<uint8_t>(*p(p_oscillator_sync)));
+  onParam(136,*p(p_oscillator_sync));
-  onParam(137,static_cast<uint8_t>(*p(p_lfo_speed)));
+  onParam(137,*p(p_lfo_speed));
-  onParam(138,static_cast<uint8_t>(*p(p_lfo_delay)));
+  onParam(138,*p(p_lfo_delay));
-  onParam(139,static_cast<uint8_t>(*p(p_lfo_pitch_mod_depth)));
+  onParam(139,*p(p_lfo_pitch_mod_depth));
-  onParam(140,static_cast<uint8_t>(*p(p_lfo_amp_mod_depth)));
+  onParam(140,*p(p_lfo_amp_mod_depth));
-  onParam(141,static_cast<uint8_t>(*p(p_lfo_sync)));
+  onParam(141,*p(p_lfo_sync));
-  onParam(142,static_cast<uint8_t>(*p(p_lfo_waveform)));
+  onParam(142,*p(p_lfo_waveform));
-  onParam(143,static_cast<uint8_t>(*p(p_pitch_mod_sensitivity)));
+  onParam(143,*p(p_pitch_mod_sensitivity));
-  onParam(144,static_cast<uint8_t>(*p(p_transpose)));
+  onParam(144,*p(p_transpose));
   // 10 bytes (145-154) are the name of the patch
   onParam(155,0x3f); // operator on/off => All OPs on
 
@@ -627,14 +627,22 @@ TRACE("pitch=%d\n",pitch);
 TRACE("Bye");
 }
 
-void Dexed::onParam(uint8_t param_num,uint8_t param_val)
+void Dexed::onParam(uint8_t param_num,float param_val)
 {
-	if(param_val!=data[param_num])
+  if(param_val!=data_float[param_num])
   {
+#ifdef DEBUG
+    uint8_t tmp=data[param_num];
+#endif
+
     if(param_num==144)
       panic();
+
     refreshVoice=true;
-	  data[param_num]=param_val;
+    data[param_num]=static_cast<uint8_t>(param_val);
+    data_float[param_num]=param_val;
+
+    TRACE("Parameter %d change from %d to %d",param_num, tmp, data[param_num]);
   }
 }
 

src/dexed.h

@@ -90,7 +90,7 @@ class Dexed : public lvtk::Synth<DexedVoice, Dexed>
 
   protected:
     void ProcessMidiMessage(const uint8_t *buf, uint32_t buf_size);
-    void onParam(uint8_t param_num,uint8_t param_val);
+    void onParam(uint8_t param_num,float param_val);
     void keyup(uint8_t pitch);
     void keydown(uint8_t pitch, uint8_t velo);
     void panic(void);
@@ -116,6 +116,7 @@ class Dexed : public lvtk::Synth<DexedVoice, Dexed>
 
   private:
     uint8_t _param_counter;
+    float data_float[156];
     uint8_t data[156];
     double _rate;
 /*    uint8_t data[156]={