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-rw-r--r--lcd-async.h32
1 files changed, 32 insertions, 0 deletions
diff --git a/lcd-async.h b/lcd-async.h
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+++ b/lcd-async.h
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+/*
+ * 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