+unsigned char pwmled_enabled(unsigned char n)
+{
+ unsigned char st = pwmled_state[n];
+ if (st == ST_OFF || st == ST_ON)
+ return 1;
+ else
+ return 0;
+}
+
+void pwmled_set_mode(unsigned char n, unsigned char mode)
+{
+ if (!pwmled_enabled(n))
+ return;
+
+#if 0
+ log_byte(0xF8);
+ log_byte(n);
+ log_byte(mode);
+#endif
+
+ if (mode == 0) {
+ pwm_off(n);
+ pwmled_state[n] = ST_OFF;
+ return;
+ }
+
+ if (mode <= N_PWMLED_MODES) {
+ unsigned char pwmval;
+ mode--;
+ pwmval = pwm_vals[n*N_PWMLED_MODES+mode];
+ pwm_set(n, pwmval);
+ pwm_on(n);
+#if 0
+ log_byte(pwmval);
+#endif
+ pwmled_state[n] = ST_ON;
+ pwmled_mode[n] = mode;
+ pwmled_mode_set[n] = 1;
+ }
+}
+