From e79f3d4047aaf9beb8a59f1d30d93c78efae0cc5 Mon Sep 17 00:00:00 2001
From: jaseg <git@jaseg.net>
Date: Mon, 15 Apr 2019 13:07:11 +0900
Subject: driver/fw: Add tiny printf

---
 driver_fw/lcd1602.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'driver_fw/lcd1602.h')

diff --git a/driver_fw/lcd1602.h b/driver_fw/lcd1602.h
index 70b324e..4cb2758 100644
--- a/driver_fw/lcd1602.h
+++ b/driver_fw/lcd1602.h
@@ -32,6 +32,9 @@
 #define LCD_I2C_PERIPH I2C1
 #define LCD_I2C_ADDR 0x4e
 
+/* 16 spaces you can concatenate to printf formats to make sure the entire LCD line is always cleared */
+#define LCD_FILL "    ""    ""    ""    "
+
 void lcd1602_init(); // Инициализация дисплея
 void lcd_write_str(uint8_t in_u8X, uint8_t in_u8Y, char* in_cChar); // Отправить строку на экран с указанием позиции
 void lcd_send_char(char in_cChar); // Отправить символ на экран
-- 
cgit