diff options
Diffstat (limited to 'lcd-async.h')
-rw-r--r-- | lcd-async.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/lcd-async.h b/lcd-async.h new file mode 100644 index 0000000..b0c4172 --- /dev/null +++ b/lcd-async.h @@ -0,0 +1,32 @@ +/* + * LiquidCrystal + */ + +#ifndef LIQUIDCRYSTAL_H_ +#define LIQUIDCRYSTAL_H_ + +#include <stdint.h> +#include <stdbool.h> +#include <unistd.h> + +uint32_t liquid_crystal_init(bool data_length, bool two_line, bool many_dots); + +uint32_t liquid_crystal_reset(); + +uint32_t liquid_crystal_clear(); + +uint32_t liquid_crystal_return_home(); + +uint32_t liquid_crystal_entry_mode_set(bool increment, bool shift); + +uint32_t liquid_crystal_display(bool display_on, bool cursor_on, bool blink); + +uint32_t liquid_crystal_set_cursor(int column, int row); + +uint32_t liquid_crystal_write_char(char chr); + +uint32_t liquid_crystal_write_string(char *chr); + +uint32_t liquid_crystal_write_string_len(char *chr, size_t max_len); + +#endif |