[lcd] add amigo ips(2) in config.json

sipeed · Dec 23, 2020 · ef8e57e · ef8e57e
1 parent 72a8065
commit ef8e57e
Show file tree

Hide file tree

Showing 3 changed files with 19 additions and 5 deletions.
diff --git a/components/drivers/lcd/include/lcd.h b/components/drivers/lcd/include/lcd.h
@@ -100,6 +100,6 @@ uint16_t lcd_get_height();
 typedef void (*lcd_preinit_handler_t)(void);
 void lcd_preinit_register_handler(lcd_preinit_handler_t handler);
 void lcd_init_sequence_for_ili9486(void);
-
+void lcd_init_sequence_for_ili9481(void);
 #endif
 
diff --git a/components/drivers/lcd/src/lcd.c b/components/drivers/lcd/src/lcd.c
@@ -74,6 +74,17 @@ void lcd_preinit_register_handler(lcd_preinit_handler_t handler)
     lcd_preinit_handler = handler;
 }
 
+void lcd_init_sequence_for_ili9481(void)
+{
+    uint8_t t[2];
+    // lcd.clear((99, 99, 99))
+    lcd_clear(0xc63);
+    // lcd.register(0xD1, 0x00)
+    tft_write_command(0xD1); /* Unk */
+    t[0] = (0x00);
+    tft_write_byte(t, 1);
+}
+
 void lcd_init_sequence_for_ili9486(void)
 {
     uint8_t t[15];
@@ -250,8 +261,6 @@ uint16_t lcd_get_height()
     return g_lcd_h;
 }
 
-#include "printf.h"
-
 void lcd_set_direction(lcd_dir_t dir)
 {
     if(!g_lcd_init)

diff --git a/components/micropython/port/src/omv/py/py_lcd.c b/components/micropython/port/src/omv/py/py_lcd.c
@@ -46,8 +46,9 @@ static uint16_t screen_dir = DIR_YX_RLDU;
 
 static enum
 {
-    LCD_TYPE_ST7789 = 0,
-    LCD_TYPE_ILI9486 = 1,
+    LCD_TYPE_ST7789,
+    LCD_TYPE_ILI9486,
+    LCD_TYPE_ILI9481,
 } lcd_type_t;
 typedef struct
 {
@@ -274,6 +275,10 @@ static mp_obj_t py_lcd_init(size_t n_args, const mp_obj_t *pos_args, mp_map_t *k
         }
         ret = lcd_init(args[ARG_freq].u_int, true, lcd_cfg.offset_w0, lcd_cfg.offset_h0,
                        lcd_cfg.offset_w1, lcd_cfg.offset_h1, invert, lcd_cfg.dir, width_curr, height_curr);
+        if (lcd_cfg.lcd_type == LCD_TYPE_ILI9481)
+        {
+            lcd_preinit_register_handler(&lcd_init_sequence_for_ili9481);
+        }
         if (0 != lcd_cfg.dir)
         {
             lcd_set_direction(lcd_cfg.dir);