rename spi_charlcd to st7032

software/sys_controller/ic_drivers/st7032/st7032.c

@@ -1,5 +1,6 @@
 //
 // Copyright (C) 2015-2016  Markus Hiienkari <mhiienka@niksula.hut.fi>
+// Copyright (C) 2025  Balázs Triszka <info@balika011.hu>
 //
 // This file is part of Open Source Scan Converter project.
 //
@@ -20,14 +21,12 @@
 #include <unistd.h>
 #include <string.h>
 #include "lcd.h"
+#include "st7032.h"
 #include "alt_types.h"
 #include "altera_avalon_pio_regs.h"
 #include "i2c_opencores.h"
 #include "av_controller.h"
 
-#define LCD_CMD     0x00
-#define LCD_DATA    0x40
-
 #define WRDELAY     20
 #define CLEARDELAY  800
 
@@ -38,7 +37,7 @@ static void lcd_cmd(alt_u8 cmd, alt_u16 postdelay) {
     usleep(postdelay);
 }
 
-void lcd_init()
+void st7032_init()
 {
     sys_ctrl &= ~(LCD_CS_N|LCD_RS);
     IOWR_ALTERA_AVALON_PIO_DATA(PIO_0_BASE, sys_ctrl);
@@ -59,7 +58,7 @@ void lcd_init()
     IOWR_ALTERA_AVALON_PIO_DATA(PIO_0_BASE, sys_ctrl);
 }
 
-void lcd_write(char *row1, char *row2)
+void st7032_write(char *row1, char *row2)
 {
     alt_u8 i, rowlen;
 

software/sys_controller/ic_drivers/st7032/st7032.h

@@ -1,5 +1,6 @@
 //
 // Copyright (C) 2015-2016  Markus Hiienkari <mhiienka@niksula.hut.fi>
+// Copyright (C) 2025  Balázs Triszka <info@balika011.hu>
 //
 // This file is part of Open Source Scan Converter project.
 //
@@ -17,17 +18,15 @@
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //
 
-#ifndef LCD_H_
-#define LCD_H_
+#ifndef ST7032_H_
+#define ST7032_H_
 
 #include "system.h"
 #include <stdio.h>
 #include "sysconfig.h"
 
-#define LCD_ROW_LEN 16
+void st7032_init();
 
-void lcd_init();
+void st7032_write(char *row1, char *row2);
 
-void lcd_write(char *row1, char *row2);
-
-#endif /* LCD_H_ */
+#endif /* st7032_H_ */