В GCC:
Код
unsigned char brightness[256] PROGMEM = //табличка визуально равномерно наращивающая яркость
{0,0,0,1,1,2,2,3,3,4,4,4,5,5,6,6,6,7,7,8,8,8,9,9,10,10,10,11,11,12,12,
12,12,13,13,13,13,13,14,14,14,14,15,15,15,16,16,16,16,17,17,17,18,18,
18,19,19,19,19,20,20,20,21,21,21,22,22,22,22,23,23,23,24,24,24,25,25,
25,25,26,26,26,27,27,27,28,28,28,28,29,29,30,30,31,31,32,32,33,34,34,
35,35,36,37,38,38,39,40,41,41,42,43,44,44,45,46,47,48,48,49,50,51,52,
52,53,54,55,56,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,74,
75,76,77,78,79,80,82,83,84,86,87,88,89,91,92,94,95,97,99,101,102,104,
106,107,109,111,113,114,116,118,120,122,123,125,127,129,131,134,136,
138,140,142,145,147,149,151,153,156,158,160,162,164,167,169,171,173,
175,177,179,182,184,186,188,190,192,193,195,197,198,200,202,203,205,
206,208,210,211,213,215,217,218,220,222,223,225,226,228,229,231,232,
233,235,236,237,239,240,241,242,243,244,245,246,247,249,250,251,252,
253,254,255};
if((pwm>pgm_read_byte(&brightness[count_pwm]))|(pwm==0)){sig_off;}
{0,0,0,1,1,2,2,3,3,4,4,4,5,5,6,6,6,7,7,8,8,8,9,9,10,10,10,11,11,12,12,
12,12,13,13,13,13,13,14,14,14,14,15,15,15,16,16,16,16,17,17,17,18,18,
18,19,19,19,19,20,20,20,21,21,21,22,22,22,22,23,23,23,24,24,24,25,25,
25,25,26,26,26,27,27,27,28,28,28,28,29,29,30,30,31,31,32,32,33,34,34,
35,35,36,37,38,38,39,40,41,41,42,43,44,44,45,46,47,48,48,49,50,51,52,
52,53,54,55,56,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,74,
75,76,77,78,79,80,82,83,84,86,87,88,89,91,92,94,95,97,99,101,102,104,
106,107,109,111,113,114,116,118,120,122,123,125,127,129,131,134,136,
138,140,142,145,147,149,151,153,156,158,160,162,164,167,169,171,173,
175,177,179,182,184,186,188,190,192,193,195,197,198,200,202,203,205,
206,208,210,211,213,215,217,218,220,222,223,225,226,228,229,231,232,
233,235,236,237,239,240,241,242,243,244,245,246,247,249,250,251,252,
253,254,255};
if((pwm>pgm_read_byte(&brightness[count_pwm]))|(pwm==0)){sig_off;}
А как такое делается в IAR? Спасибо.