update to u8g2 2.25.10

- new displays
- binding for updateDisplay() and updateDisplayArea()
- use user_ptr instead of hal workaround

components/modules/u8g2.c

@@ -5,6 +5,7 @@
 #include "lauxlib.h"
 
 #define U8X8_USE_PINS
+#define U8X8_WITH_USER_PTR
 #include "u8g2.h"
 #include "u8x8_nodemcu_hal.h"
 
@@ -534,6 +535,30 @@ static int lu8g2_setPowerSave( lua_State *L )
   return 0;
 }
 
+static int lu8g2_updateDisplay( lua_State *L )
+{
+  GET_U8G2();
+
+  u8g2_UpdateDisplay( u8g2 );
+
+  return 0;
+}
+
+static int lu8g2_updateDisplayArea( lua_State *L )
+{
+  GET_U8G2();
+  int stack = 1;
+
+  int x = luaL_checkint( L, ++stack );
+  int y = luaL_checkint( L, ++stack );
+  int w = luaL_checkint( L, ++stack );
+  int h = luaL_checkint( L, ++stack );
+
+  u8g2_UpdateDisplayArea( u8g2, x, y, w, h );
+
+  return 0;
+}
+
 
 static const LUA_REG_TYPE lu8g2_display_map[] = {
   { LSTRKEY( "clearBuffer" ),        LFUNCVAL( lu8g2_clearBuffer ) },
@@ -575,6 +600,8 @@ static const LUA_REG_TYPE lu8g2_display_map[] = {
   { LSTRKEY( "setFontRefHeightExtendedText" ), LFUNCVAL( lu8g2_setFontRefHeightExtendedText ) },
   { LSTRKEY( "setFontRefHeightText" ),         LFUNCVAL( lu8g2_setFontRefHeightText ) },
   { LSTRKEY( "setPowerSave" ),       LFUNCVAL( lu8g2_setPowerSave ) },
+  { LSTRKEY( "updateDispla" ),       LFUNCVAL( lu8g2_updateDisplay ) },
+  { LSTRKEY( "updateDisplayArea" ),            LFUNCVAL( lu8g2_updateDisplayArea ) },
   //{ LSTRKEY( "__gc" ),    LFUNCVAL( lu8g2_display_free ) },
   { LSTRKEY( "__index" ), LROVAL( lu8g2_display_map ) },
   {LNILKEY, LNILVAL}
@@ -616,11 +643,11 @@ static int ldisplay_i2c( lua_State *L, display_setup_fn_t setup_fn )
   u8g2_nodemcu_t *ext_u8g2 = &(ud->u8g2);
   ud->font_ref = LUA_NOREF;
   ud->host_ref = LUA_NOREF;
-  /* the i2c driver id is forwarded in the hal member */
-  ext_u8g2->hal = id >= 0 ? (void *)id : NULL;
 
   u8g2_t *u8g2 = (u8g2_t *)ext_u8g2;
   u8x8_t *u8x8 = (u8x8_t *)u8g2;
+  /* the i2c driver id is forwarded in the hal member */
+  u8x8->user_ptr = id >= 0 ? (void *)id : NULL;
 
   setup_fn( u8g2, U8G2_R0, u8x8_byte_nodemcu_i2c, u8x8_gpio_and_delay_nodemcu );
 
@@ -709,11 +736,11 @@ static int ldisplay_spi( lua_State *L, display_setup_fn_t setup_fn )
   u8g2_nodemcu_t *ext_u8g2 = &(ud->u8g2);
   ud->font_ref = LUA_NOREF;
   ud->host_ref = host_ref;
-  /* the spi host id is forwarded in the hal member */
-  ext_u8g2->hal = host ? (void *)(host->host) : NULL;
 
   u8g2_t *u8g2 = (u8g2_t *)ext_u8g2;
   u8x8_t *u8x8 = (u8x8_t *)u8g2;
+  /* the spi host id is forwarded in the hal member */
+  u8x8->user_ptr = host ? (void *)(host->host) : NULL;
 
   setup_fn( u8g2, U8G2_R0, u8x8_byte_nodemcu_spi, u8x8_gpio_and_delay_nodemcu );
 

components/platform/component.mk

@@ -1,5 +1,5 @@
 COMPONENT_ADD_INCLUDEDIRS:=include
 # for u8x8
-CPPFLAGS+=-DU8X8_USE_PINS
+CPPFLAGS+=-DU8X8_USE_PINS -DU8X8_WITH_USER_PTR
 # for ucg
 CPPFLAGS+=-DUSE_PIN_LIST

components/platform/include/u8x8_nodemcu_hal.h

@@ -8,7 +8,6 @@
 // extend standard u8g2_t struct with info that's needed in the communication callbacks
 typedef struct {
   u8g2_t u8g2;
-  void *hal;
 
   // elements for the overlay display driver
   struct {

components/platform/u8x8_nodemcu_hal.c

@@ -141,7 +141,7 @@ typedef struct {
 uint8_t u8x8_byte_nodemcu_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
 {
   uint8_t *data;
-  hal_i2c_t *hal = ((u8g2_nodemcu_t *)u8x8)->hal;
+  hal_i2c_t *hal = u8x8->user_ptr;
  
   switch(msg) {
   case U8X8_MSG_BYTE_SEND:
@@ -168,12 +168,12 @@ uint8_t u8x8_byte_nodemcu_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *
 
   case U8X8_MSG_BYTE_INIT:
     {
-      // the hal member initially contains the i2c id
+      // the user pointer initially contains the i2c id
       int id = (int)hal;
       if (!(hal = malloc( sizeof ( hal_i2c_t ) )))
         return 0;
       hal->id = id;
-      ((u8g2_nodemcu_t *)u8x8)->hal = hal;
+      u8x8->user_ptr = hal;
     }
     break;
 
@@ -249,7 +249,7 @@ static void flush_buffer_spi( hal_spi_t *hal )
 
 uint8_t u8x8_byte_nodemcu_spi(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
 {
-  hal_spi_t *hal = ((u8g2_nodemcu_t *)u8x8)->hal;
+  hal_spi_t *hal = u8x8->user_ptr;
  
   switch(msg) {
   case U8X8_MSG_BYTE_INIT:
@@ -257,12 +257,12 @@ uint8_t u8x8_byte_nodemcu_spi(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *
       /* disable chipselect */
       u8x8_gpio_SetCS( u8x8, u8x8->display_info->chip_disable_level );
 
-      // the hal member initially contains the spi host id
+      // the user pointer initially contains the spi host id
       int host = (int)hal;
       if (!(hal = malloc( sizeof ( hal_spi_t ) )))
         return 0;
       hal->host = host;
-      ((u8g2_nodemcu_t *)u8x8)->hal = hal;
+      u8x8->user_ptr = hal;
 
       // set up the spi device
       spi_device_interface_config_t config;

components/u8g2/component.mk

@@ -1,3 +1,3 @@
 COMPONENT_SRCDIRS:=u8g2/src/clib .
 COMPONENT_ADD_INCLUDEDIRS:=u8g2/src/clib
-CPPFLAGS+=-DU8X8_USE_PINS
+CPPFLAGS+=-DU8X8_USE_PINS -DU8X8_WITH_USER_PTR

components/u8g2/u8g2

@@ -1 +1 @@
-Subproject commit d4da8254220adf39db44faa52a0842967095d230
+Subproject commit 2ee84c8f14adaa8fd1ebfe091c4de348c5474b18

components/u8g2/u8g2.kconfig

@@ -41,6 +41,11 @@ config U8G2_I2C_SH1108_160X160
        bool "sh1108_i2c_160x160"
        default "n"
 
+config U8G2_I2C_SSD0323_OS128064
+       depends on U8G2_COMM_I2C
+       bool "ssd0323_i2c_os128064"
+       default "n"
+
 config U8G2_I2C_SSD1305_128X32_NONAME
        depends on U8G2_COMM_I2C
        bool "ssd1305_i2c_128x32_noname"
@@ -86,6 +91,16 @@ config U8G2_I2C_SSD1309_128X64_NONAME2
        bool "ssd1309_i2c_128x64_noname2"
        default "n"
 
+config U8G2_I2C_SSD1318_128X96
+       depends on U8G2_COMM_I2C
+       bool "ssd1318_i2c_128x96"
+       default "n"
+
+config U8G2_I2C_SSD1318_128X96_XCP
+       depends on U8G2_COMM_I2C
+       bool "ssd1318_i2c_128x96_xcp"
+       default "n"
+
 config U8G2_I2C_SSD1325_NHD_128X64
        depends on U8G2_COMM_I2C
        bool "ssd1325_i2c_nhd_128x64"
@@ -297,6 +312,11 @@ config U8G2_SPI_SH1122_256X64
        bool "sh1122_256x64"
        default "n"
 
+config U8G2_SPI_SSD0323_OS128064
+       depends on U8G2_COMM_SPI
+       bool "ssd0323_os128064"
+       default "n"
+
 config U8G2_SPI_SSD1305_128X32_NONAME
        depends on U8G2_COMM_SPI
        bool "ssd1305_128x32_noname"
@@ -342,6 +362,16 @@ config U8G2_SPI_SSD1309_128X64_NONAME2
        bool "ssd1309_128x64_noname2"
        default "n"
 
+config U8G2_SPI_SSD1318_128X96
+       depends on U8G2_COMM_SPI
+       bool "ssd1318_128x96"
+       default "n"
+
+config U8G2_SPI_SSD1318_128X96_XCP
+       depends on U8G2_COMM_SPI
+       bool "ssd1318_128x96_xcp"
+       default "n"
+
 config U8G2_SPI_SSD1322_NHD_128X64
        depends on U8G2_COMM_SPI
        bool "ssd1322_nhd_128x64"
@@ -392,6 +422,16 @@ config U8G2_SPI_SSD1607_200X200
        bool "ssd1607_200x200"
        default "n"
 
+config U8G2_SPI_SSD1607_GD_200X200
+       depends on U8G2_COMM_SPI
+       bool "ssd1607_gd_200x200"
+       default "n"
+
+config U8G2_SPI_SSD1607_WS_200X200
+       depends on U8G2_COMM_SPI
+       bool "ssd1607_ws_200x200"
+       default "n"
+
 config U8G2_SPI_ST7565_64128N
        depends on U8G2_COMM_SPI
        bool "st7565_64128n"
@@ -412,6 +452,11 @@ config U8G2_SPI_ST7565_ERC12864
        bool "st7565_erc12864"
        default "n"
 
+config U8G2_SPI_ST7565_ERC12864_ALT
+       depends on U8G2_COMM_SPI
+       bool "st7565_erc12864_alt"
+       default "n"
+
 config U8G2_SPI_ST7565_LM6059
        depends on U8G2_COMM_SPI
        bool "st7565_lm6059"

docs/modules/u8g2.md

@@ -43,9 +43,11 @@ The NodeMCU firmware supports the following displays in I²C and SPI mode:
 - sh1106 128x64
 - sh1107 - variants 64x128, seeed 96x96, 128x128
 - sh1108 160x160
+- ssd0323 os128064
 - ssd1305 128x32
 - ssd1306 - variants 128x32, 128x64, 64x48, and 96x16
 - ssd1309 128x64
+- ssd1318 128x96, 128x96_xcp
 - ssd1325 128x63
 - ssd1326 er 256x32
 - ssd1327 - variants 96x96, ea w128128, and midas 128x128
@@ -73,15 +75,15 @@ SPI only:
 - ssd1322 nhd 256x64 and nhd 128x64 variants
 - ssd1329 128x96
 - ssd1606 172x72
-- ssd1607 200x200
+- ssd1607 200x200, gd_200x200, ws_200x200
-- st7565 - variants 64128n, dogm128/132, erc12864, lm6059, c12832/c12864, and zolen 128x64
+- st7565 - variants 64128n, dogm128/132, erc12864, erc12864_alt, lm6059, c12832/c12864, and zolen 128x64
 - st7567 - variants 132x64, jlx12864, and enh_dg128064i
 - st7586 - s028hn118a and erc240160 variants
 - st75256 - jlx172104 and jlx256128 variants
 - t6963 - variants 240x128, 240x64, 256x64, 128x64, and 160x80
 - uc1701 - dogs102 and mini12864 variants
 
-This integration uses full "RAM" memory buffer without picture loop and calls u8g2's `begin()` internally when creating a display object. It is based on [v2.23.18](https://github.com/olikraus/U8g2_Arduino/releases/tag/2.23.18).
+This integration uses full "RAM" memory buffer without picture loop and calls u8g2's `begin()` internally when creating a display object. It is based on [v2.25.10](https://github.com/olikraus/U8g2_Arduino/releases/tag/2.25.10).
 
 ## Overview
 
@@ -165,6 +167,7 @@ Initialize a display via I²C.
 - `u8g2.sh1107_i2c_seeed_96x96()`
 - `u8g2.sh1107_i2c_128x128()`
 - `u8g2.sh1108_i2c_160x160()`
+- `u8g2.ssd0323_i2c_os128064()`
 - `u8g2.ssd1305_i2c_128x32_noname()`
 - `u8g2.ssd1306_i2c_128x32_univision()`
 - `u8g2.ssd1306_i2c_128x64_noname()`
@@ -174,6 +177,8 @@ Initialize a display via I²C.
 - `u8g2.ssd1306_i2c_128x64_alt0()`
 - `u8g2.ssd1306_i2c_64x48_er()`
 - `u8g2.ssd1306_i2c_96x16_er()`
+- `u8g2.ssd1318_i2c_128x96()`
+- `u8g2.ssd1318_i2c_128x96_xcp()`
 - `u8g2.ssd1325_i2c_nhd_128x64()`
 - `u8g2.ssd1326_i2c_er_256x32()`
 - `u8g2.ssd1327_i2c_seeed_96x96()`
@@ -249,6 +254,7 @@ Initialize a display via Hardware SPI.
 - `u8g2.sh1107_128x128()`
 - `u8g2.sh1108_160x160()`
 - `u8g2.sh1122_256x64()`
+- `u8g2.ssd0323_os128064()`
 - `u8g2.ssd1305_128x32_noname()`
 - `u8g2.ssd1306_128x32_univision()`
 - `u8g2.ssd1306_128x64_noname()`
@@ -258,6 +264,8 @@ Initialize a display via Hardware SPI.
 - `u8g2.ssd1306_96x16_er()`
 - `u8g2.ssd1309_128x64_noname0()`
 - `u8g2.ssd1309_128x64_noname2()`
+- `u8g2.ssd1318_128x96()`
+- `u8g2.ssd1318_128x96_xcp()`
 - `u8g2.ssd1322_nhd_128x64()`
 - `u8g2.ssd1326_er_256x32()`
 - `u8g2.ssd1327_ea_w128128()`
@@ -269,10 +277,13 @@ Initialize a display via Hardware SPI.
 - `u8g2.sed1520_122x32()`
 - `u8g2.ssd1606_172x72()`
 - `u8g2.ssd1607_200x200()`
+- `u8g2.ssd1607_gd_200x200()`
+- `u8g2.ssd1607_ws_200x200()`
 - `u8g2.st7565_64128n()`
 - `u8g2.st7565_ea_dogm128()`
 - `u8g2.st7565_ea_dogm132()`
 - `u8g2.st7565_erc12864()`
+- `u8g2.st7565_erc12864_alt()`
 - `u8g2.st7565_lm6059()`
 - `u8g2.st7565_nhd_c12832()`
 - `u8g2.st7565_nhd_c12864()`