Defines
Enumerations
Functions
Defines | |||
| | #define | lcd_int (i) |
| | display an integer in decimal. | |
| | #define | lcd_unsigned (u) |
| | display an unsigned value in decimal. | |
| | #define | lcd_clock (t) |
| | display a clock. More... | |
| | #define | lcd_digit (d) |
| | display a single digit right of the man symbol. | |
| | #define | ASMVOLATILE |
Enumerations | |||
| | enum | lcd_segment { man_stand, man_run, s1_select, s1_active, s2_select, s2_active, s3_select, s3_active, a_select, a_left, a_right, b_select, b_left, b_right, c_select, c_left, c_right, unknown_1, circle, dot, dot_inv, battery_x, ir_half, ir_full, everything } |
| | LCD segment codes. More... | |
| | enum | lcd_number_style { digit, sign, unsign } |
| | LCD number display styles. More... | |
| | enum | lcd_comma_style { digit_comma, e0, e_1, e_2, e_3 } |
| | LCD comma display styles. More... | |
Functions | |||
| | void | lcd_show (lcd_segment segment) |
| | show LCD segment. More... | |
| | void | lcd_hide (lcd_segment segment) |
| | hide LCD segment. More... | |
| | void | lcd_number (int i, lcd_number_style n, lcd_comma_style c) |
| | show number on LCD display. More... | |
| | void | lcd_clear (void) |
| | clear LCD display. | |
| | void | lcd_refresh (void) |
| | show LCD display contents to the world. More... | |
| #define lcd_int (i) |
display an integer in decimal.
| #define lcd_unsigned (u) |
display an unsigned value in decimal.
| #define lcd_clock (t) |
display a clock.
passing an argument of 1015 will display 10.15
| #define lcd_digit (d) |
display a single digit right of the man symbol.
| #define ASMVOLATILE () |
| enum lcd_segment |
LCD segment codes.
these are not to be confused with the codes defined in direct-lcd.h
circle and dot codes cycle. cycle state is preserved on powerdown.
each dot code should be invoked six times before using the other. mixing them will result in strange behaviour.
| man_stand | |
| man_run | |
| s1_select | |
| s1_active | |
| s2_select | |
| s2_active | |
| s3_select | |
| s3_active | |
| a_select | |
| a_left | |
| a_right | |
| b_select | |
| b_left | |
| b_right | |
| c_select | |
| c_left | |
| c_right | |
| unknown_1 | seemingly without effect. cycle reset? |
| circle | 0..3 quarters: add one. 4 quarters: reset. |
| dot | 0..4 dots: add a dot. 5 dots: reset. |
| dot_inv | 0 dots: show 5. 1..4 dots: subtract one. |
| battery_x | |
| ir_half | |
| ir_full | the IR display values are mutually exclusive. |
| everything | the IR display values are mutually exclusive. |
| enum lcd_number_style |
LCD number display styles.
note: signed and unsigned are taken by the C programming language
| enum lcd_comma_style |
LCD comma display styles.
| digit_comma | single digit on the right. |
| e0 | whole. |
| e_1 | 10ths. |
| e_2 | 100ths. |
| e_3 | 1000ths, problematic with negatives. |
void lcd_show (lcd_segment segment) [inline]
|
show LCD segment.
| segment | segment to show |
void lcd_hide (lcd_segment segment) [inline]
|
hide LCD segment.
| segment | segment to hide |
| void lcd_number (int i, lcd_number_style n, lcd_comma_style c) |
show number on LCD display.
| i | the number |
| n | a number style |
| c | a comma style |
void lcd_clear (void) [inline]
|
clear LCD display.
void lcd_refresh (void) [inline]
|
show LCD display contents to the world.
display updates are realized exclusively by calling this function.
-0.1.7 is released under
Mozilla Public License.
Original code © 1998-1999 by Markus L. Noga.