*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
(0 << 6), /* F */
};
+
void
-ao_seven_segment_set(uint8_t digit, uint8_t value)
+ao_seven_segment_direct(uint8_t digit, uint8_t segments)
{
uint8_t s;
+
+ for (s = 0; s <= 7; s++)
+ ao_lcd_set(digit, s, !!(segments & (1 << s)));
+ ao_lcd_flush();
+}
+
+void
+ao_seven_segment_set(uint8_t digit, uint8_t value)
+{
uint8_t segments;
if (value == AO_SEVEN_SEGMENT_CLEAR)
if (value & 0x10)
segments |= (1 << 7);
}
-
- for (s = 0; s <= 7; s++)
- ao_lcd_set(digit, s, !!(segments & (1 << s)));
- ao_lcd_flush();
+ ao_seven_segment_direct(digit, segments);
}
void
ao_seven_segment_show(void)
{
uint8_t digit, value;
- ao_cmd_decimal();
- digit = ao_cmd_lex_i;
- ao_cmd_decimal();
- value = ao_cmd_lex_i;
+ digit = ao_cmd_decimal();
+ value = ao_cmd_decimal();
ao_seven_segment_set(digit, value);
}