drath/linuxSmartie
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werent using this anyway

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This commit is contained in:
Drath Vader
2026-06-14 11:13:27 +02:00
parent d44683a991
commit d4d12cc3c1
2 changed files with 1 additions and 12 deletions
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2
include/lcd.h
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@@ -22,8 +22,6 @@ void lcd_set_contrast(struct lcd_t *lcd, uint8_t contrast);
void lcd_set_backlight(struct lcd_t *lcd, bool enabled);
void lcd_set_cursor(struct lcd_t *lcd, uint8_t row, uint8_t col);
void lcd_set_custom_char(struct lcd_t *lcd, uint8_t index, const lcd_glyph_t *glyph);
void lcd_write_str(struct lcd_t *lcd, const char *str, uint8_t len);
void lcd_write_str_pos(struct lcd_t *lcd, const char *str, uint8_t len, uint8_t posX, uint8_t posY);
void lcd_write_buf(struct lcd_t *lcd, uint8_t row, uint8_t col, const char *str);
void lcd_writef(struct lcd_t *lcd, uint8_t x, uint8_t y, const char *fmt, ...) __attribute__((format(printf, 4, 5)));
void lcd_clear_buf(struct lcd_t *lcd);

11
src/lcd.c
View File

@@ -29,6 +29,7 @@ void lcd_close(struct lcd_t *lcd) {
}
void lcd_write(struct lcd_t *lcd, const uint8_t *cmdbuf, const uint8_t len) {
applog(LOG_INF, "wrote %d bytes", len);
if (write(lcd->fd, cmdbuf, len) <= 0) {
applog(LOG_ERR, "failed to execute write(), lost access to port?");
lcd_close(lcd);
@@ -65,16 +66,6 @@ void lcd_set_custom_char(struct lcd_t *lcd, const uint8_t index, const lcd_glyph
lcd_write(lcd, cmdbuf, sizeof(cmdbuf));
}
/* immediately writes string to the lcd at current cursor pos */
void lcd_write_str(struct lcd_t *lcd, const char *str, const uint8_t len) {
lcd_write(lcd, (const uint8_t *)str, len);
}
void lcd_write_str_pos(struct lcd_t *lcd, const char *str, const uint8_t len, const uint8_t posX, const uint8_t posY) {
lcd_set_cursor(lcd, posX, posY);
lcd_write(lcd, (const uint8_t *)str, len);
}
/* writes string to write buffer at calculated pos, we trust it to be null terminated */
void lcd_write_buf(struct lcd_t *lcd, const uint8_t row, const uint8_t col, const char *str) {
size_t len = 0;