fix:spi方式驱动u8g2失效

add:u8g2添加custom传参

components/u8g2/luat_lib_u8g2.c

@@ -54,15 +54,12 @@ typedef struct luat_u8g2_dev_reg
     uint16_t spi_i2c; // 使用 I2C 0, 使用 SPI 1
 }luat_u8g2_dev_reg_t;
 
-static const luat_u8g2_dev_reg_t custom_devregs = {
-    .name="custom", 
-    .devcb=u8g2_Setup_ssd1306_i2c_128x64_noname_f
-};
-
 static const luat_u8g2_dev_reg_t devregs[] = {
     // ssd1306是默认值
     {.name="ssd1306", .w=128, .h=64, .spi_i2c=0, .devcb=u8g2_Setup_ssd1306_i2c_128x64_noname_f},       // ssd1306 128x64,I2C
     {.name="ssd1306", .w=128, .h=64, .spi_i2c=1, .devcb=u8g2_Setup_ssd1306_128x64_noname_f},           // ssd1306 128x64,SPI
+    {.name="custom",  .w=0,   .h=0,  .spi_i2c=0, .devcb=u8g2_Setup_custom_i2c_noname_f},                  // custom,I2C
+    {.name="custom",  .w=0,   .h=0,  .spi_i2c=1, .devcb=u8g2_Setup_custom_noname_f},                      // custom,SPI
     {.name="ssd1309", .w=128, .h=64, .spi_i2c=1, .devcb=u8g2_Setup_ssd1309_128x64_noname2_f},           // ssd1309 128x64,SPI
     {.name="ssd1322", .w=256, .h=64, .spi_i2c=0, .devcb=u8g2_Setup_ssd1322_nhd_256x64_f},              // ssd1322 128x64
     {.name="sh1106",  .w=128, .h=64, .spi_i2c=0, .devcb=u8g2_Setup_sh1106_i2c_128x64_noname_f},        // sh1106 128x64,I2C
@@ -223,8 +220,55 @@ static int l_u8g2_begin(lua_State *L) {
             spi_cs = luaL_checkinteger(L, -1);
         }
         lua_pop(L, 1);
+        
+    }
+
+    if (lua_istable(L, 2) && strcmp("custom", conf->cname) == 0){
+        LLOGD("table 2 custom");
+        lua_pushliteral(L, "width");
+        lua_gettable(L, 2);
+        if (lua_isinteger(L, -1)) {
+            conf->w = luaL_checkinteger(L, -1);
+        }
+        lua_pop(L, 1);
 
+        lua_pushliteral(L, "height");
+        lua_gettable(L, 2);
+        if (lua_isinteger(L, -1)) {
+            conf->h = luaL_checkinteger(L, -1);
+        }
+        lua_pop(L, 1);
+
+        lua_pushliteral(L, "sleepcmd");
+        lua_gettable(L, 2);
+        if (lua_isinteger(L, -1)) {
+            conf->sleepcmd = luaL_checkinteger(L, -1);
+        }
+        lua_pop(L, 1);
+
+        lua_pushliteral(L, "wakecmd");
+        lua_gettable(L, 2);
+        if (lua_isinteger(L, -1)) {
+            conf->wakecmd = luaL_checkinteger(L, -1);
+        }
+        lua_pop(L, 1);
+
+        luat_u8g2_custom_t *cst = luat_heap_malloc(sizeof(luat_u8g2_custom_t));
+        lua_pushstring(L, "initcmd");
+        lua_gettable(L, 2);
+        if (lua_istable(L, -1)) {
+            cst->init_cmd_count = lua_rawlen(L, -1);
+            cst->initcmd = luat_heap_malloc(cst->init_cmd_count * sizeof(uint32_t));
+            for (size_t i = 1; i <= cst->init_cmd_count; i++){
+                lua_geti(L, -1, i);
+                cst->initcmd[i-1] = luaL_checkinteger(L, -1);
+                lua_pop(L, 1);
+            }
+        }
+        lua_pop(L, 1);
+        conf->userdata = cst;
     }
+
     LLOGD("driver %s mode %s", conf->cname, mode);
     if (luat_u8g2_setup(conf)) {
         conf = NULL;
@@ -1107,21 +1151,17 @@ LUAT_WEAK uint8_t u8x8_luat_byte_4wire_hw_spi(u8x8_t *u8x8, uint8_t msg, uint8_t
 int luat_u8g2_setup_default(luat_u8g2_conf_t *conf) {
     u8g2_t* u8g2 = &conf->u8g2;
     const luat_u8g2_dev_reg_t* devreg = NULL;
-    LLOGD("pinType %d", pinType);
-    if (strcmp("custom", conf->cname) == 0){
-        LLOGD("custom dev %s", conf->cname);
-        devreg = &custom_devregs;
-    }else{
-        devreg = search_dev_reg(conf, 0);
-        if (devreg == NULL) {
-            LLOGD("unkown dev %s", conf->cname);
-            return -1;
-        }
+    // LLOGD("pinType %d", pinType);
+    devreg = search_dev_reg(conf, pinType == 5?1:0);
+    if (devreg == NULL) {
+        LLOGD("unkown dev %s", conf->cname);
+        return -1;
     }
+    // LLOGD("devreg name:%s spi_i2c:%d", devreg->name,devreg->spi_i2c);
     if (pinType == 1) {
         devreg->devcb(u8g2, conf->direction, u8x8_byte_sw_i2c, u8x8_luat_gpio_and_delay_default);
-        u8g2->u8x8.pins[U8X8_PIN_I2C_CLOCK] = i2c_scl;
-        u8g2->u8x8.pins[U8X8_PIN_I2C_DATA] = i2c_sda;
+        u8x8_SetPin(u8g2_GetU8x8(u8g2), U8X8_PIN_I2C_CLOCK, i2c_scl);
+        u8x8_SetPin(u8g2_GetU8x8(u8g2), U8X8_PIN_I2C_DATA, i2c_sda);
     }else if (pinType == 2) {
         devreg->devcb(u8g2, conf->direction, u8x8_luat_byte_hw_i2c_default, u8x8_luat_gpio_and_delay_default);
         //LLOGD("setup disp i2c.hw");
@@ -1135,10 +1175,10 @@ int luat_u8g2_setup_default(luat_u8g2_conf_t *conf) {
         LLOGI("no such u8g2 mode!!");
         return -1;
     }
-    #ifdef U8G2_USE_DYNAMIC_ALLOC
+#ifdef U8G2_USE_DYNAMIC_ALLOC
     conf->buff_ptr = (uint8_t *)luat_heap_malloc(u8g2_GetBufferSize(u8g2));
     u8g2_SetBufferPtr(u8g2, conf->buff_ptr);
-    #endif
+#endif
     u8g2_InitDisplay(u8g2);
     u8g2_SetPowerSave(u8g2, 0);
     return 0;
@@ -1210,6 +1250,7 @@ int hw_spi_begin(uint8_t spi_mode, uint32_t max_hz, uint8_t cs_pin )
 }
 #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
 uint8_t u8x8_luat_byte_4wire_hw_spi_default(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) {
+    // LLOGI("u8x8_luat_byte_4wire_hw_spi_default msg:%d arg_int:%d",msg,arg_int);
     switch(msg)
     {
         case U8X8_MSG_BYTE_SEND:

components/u8g2/luat_u8g2.h

@@ -2,16 +2,23 @@
 #include "luat_base.h"
 #include "u8g2.h"
 
+typedef struct luat_u8g2_custom {
+    size_t init_cmd_count;
+    uint32_t *initcmd; // 实际命令长度与init_cmd_count相同
+}luat_u8g2_custom_t;
+
 typedef struct luat_u8g2_conf
 {
     size_t w;
     size_t h;
     int lua_ref;
     char* cname; // 控制器名称, 例如SSD1306
-    // void* ptr;
-    const u8g2_cb_t* direction;//方向 
+    u8g2_cb_t* direction;//方向 
     u8g2_t u8g2;
+    uint16_t sleepcmd;
+    uint16_t wakecmd;
     uint8_t* buff_ptr;
+    void* userdata;
 } luat_u8g2_conf_t;
 
 int luat_u8g2_setup(luat_u8g2_conf_t *conf);

components/u8g2/u8g2.h

@@ -86,11 +86,6 @@
  */
 #define U8G2_USE_DYNAMIC_ALLOC
 
-/*
-  U8G2 uses the same static array
- */
-// #define U8G2_USE_ONE_STATIC_BUFF
-
 /* U8g2 feature selection, see also https://github.com/olikraus/u8g2/wiki/u8g2optimization */
 
 /*
@@ -671,6 +666,7 @@ uint8_t *u8g2_m_48_30_f(uint8_t *page_cnt);
 /*==========================================*/
 /* u8g2_d_setup.c generated code start */
 void u8g2_Setup_custom_i2c_noname_f(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb);
+void u8g2_Setup_custom_noname_f(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb);
 void u8g2_Setup_ssd1305_128x32_noname_1(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb);
 void u8g2_Setup_ssd1305_128x32_adafruit_1(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb);
 void u8g2_Setup_ssd1305_128x32_noname_2(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb);

components/u8g2/u8g2_d_setup.c

@@ -8,11 +8,20 @@ void u8g2_Setup_custom_i2c_noname_f(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x
 {
   uint8_t tile_buf_height;
   uint8_t *buf;
-  // u8g2_SetupDisplay(u8g2, u8x8_d_custom_128x64_noname, u8x8_cad_custom_fast_i2c, byte_cb, gpio_and_delay_cb);
+  // u8g2_SetupDisplay(u8g2, u8x8_d_custom_noname, u8x8_cad_custom_fast_i2c, byte_cb, gpio_and_delay_cb);
+  u8g2_SetupDisplay(u8g2, u8x8_d_ssd1306_128x64_noname, u8x8_cad_ssd13xx_fast_i2c, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_16_8_f(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_vertical_top_lsb, rotation);
+}
+void u8g2_Setup_custom_noname_f(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  // u8g2_SetupDisplay(u8g2, u8x8_d_custom_noname, u8x8_cad_001, byte_cb, gpio_and_delay_cb);
+  u8g2_SetupDisplay(u8g2, u8x8_d_ssd1306_128x64_noname, u8x8_cad_001, byte_cb, gpio_and_delay_cb);
   buf = u8g2_m_16_8_f(&tile_buf_height);
   u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_vertical_top_lsb, rotation);
 }
-
 /* ssd1305 */
 /* ssd1305 1 */
 void u8g2_Setup_ssd1305_128x32_noname_1(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
@@ -7819,6 +7828,34 @@ void u8g2_Setup_sed1330_240x128_f(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_
   buf = u8g2_m_30_16_f(&tile_buf_height);
   u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_horizontal_right_lsb, rotation);
 }
+/* sed1330 */
+/* sed1330 1 */
+void u8g2_Setup_sed1330_256x128_1(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_sed1330_256x128, u8x8_cad_100, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_32_16_1(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_horizontal_right_lsb, rotation);
+}
+/* sed1330 2 */
+void u8g2_Setup_sed1330_256x128_2(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_sed1330_256x128, u8x8_cad_100, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_32_16_2(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_horizontal_right_lsb, rotation);
+}
+/* sed1330 f */
+void u8g2_Setup_sed1330_256x128_f(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_sed1330_256x128, u8x8_cad_100, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_32_16_f(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_horizontal_right_lsb, rotation);
+}
 /* ra8835 */
 /* ra8835 1 */
 void u8g2_Setup_ra8835_nhd_240x128_1(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
@@ -7875,6 +7912,34 @@ void u8g2_Setup_ra8835_320x240_f(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_m
   buf = u8g2_m_40_30_f(&tile_buf_height);
   u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_horizontal_right_lsb, rotation);
 }
+/* sed1330 */
+/* sed1330 1 */
+void u8g2_Setup_sed1330_320x200_1(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_sed1330_320x200, u8x8_cad_100, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_40_25_1(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_horizontal_right_lsb, rotation);
+}
+/* sed1330 2 */
+void u8g2_Setup_sed1330_320x200_2(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_sed1330_320x200, u8x8_cad_100, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_40_25_2(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_horizontal_right_lsb, rotation);
+}
+/* sed1330 f */
+void u8g2_Setup_sed1330_320x200_f(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_sed1330_320x200, u8x8_cad_100, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_40_25_f(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_horizontal_right_lsb, rotation);
+}
 /* max7219 */
 /* max7219 1 */
 void u8g2_Setup_max7219_64x8_1(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
@@ -7959,6 +8024,34 @@ void u8g2_Setup_max7219_8x8_f(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_
   buf = u8g2_m_1_1_f(&tile_buf_height);
   u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_horizontal_right_lsb, rotation);
 }
+/* s1d15300 */
+/* s1d15300 1 */
+void u8g2_Setup_s1d15300_lm6023_1(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_s1d15300_lm6023, u8x8_cad_011, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_16_8_1(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_vertical_top_lsb, rotation);
+}
+/* s1d15300 2 */
+void u8g2_Setup_s1d15300_lm6023_2(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_s1d15300_lm6023, u8x8_cad_011, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_16_8_2(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_vertical_top_lsb, rotation);
+}
+/* s1d15300 f */
+void u8g2_Setup_s1d15300_lm6023_f(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_s1d15300_lm6023, u8x8_cad_011, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_16_8_f(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_vertical_top_lsb, rotation);
+}
 /* s1d15e06 */
 /* s1d15e06 1 */
 void u8g2_Setup_s1d15e06_160100_1(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
@@ -8043,6 +8136,118 @@ void u8g2_Setup_gu800_128x64_f(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg
   buf = u8g2_m_16_8_f(&tile_buf_height);
   u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_vertical_top_lsb, rotation);
 }
+/* gu800 */
+/* gu800 1 */
+void u8g2_Setup_gu800_160x16_1(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_gu800_160x16, u8x8_gu800_cad_110, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_20_2_1(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_vertical_top_lsb, rotation);
+}
+/* gu800 2 */
+void u8g2_Setup_gu800_160x16_2(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_gu800_160x16, u8x8_gu800_cad_110, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_20_2_2(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_vertical_top_lsb, rotation);
+}
+/* gu800 f */
+void u8g2_Setup_gu800_160x16_f(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_gu800_160x16, u8x8_gu800_cad_110, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_20_2_f(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_vertical_top_lsb, rotation);
+}
+/* gp1287ai */
+/* gp1287ai 1 */
+void u8g2_Setup_gp1287ai_256x50_1(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_gp1287ai_256x50, u8x8_cad_empty, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_32_7_1(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_vertical_top_lsb, rotation);
+}
+/* gp1287ai 2 */
+void u8g2_Setup_gp1287ai_256x50_2(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_gp1287ai_256x50, u8x8_cad_empty, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_32_7_2(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_vertical_top_lsb, rotation);
+}
+/* gp1287ai f */
+void u8g2_Setup_gp1287ai_256x50_f(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_gp1287ai_256x50, u8x8_cad_empty, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_32_7_f(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_vertical_top_lsb, rotation);
+}
+/* gp1247ai */
+/* gp1247ai 1 */
+void u8g2_Setup_gp1247ai_253x63_1(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_gp1247ai_253x63, u8x8_cad_empty, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_32_8_1(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_vertical_top_lsb, rotation);
+}
+/* gp1247ai 2 */
+void u8g2_Setup_gp1247ai_253x63_2(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_gp1247ai_253x63, u8x8_cad_empty, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_32_8_2(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_vertical_top_lsb, rotation);
+}
+/* gp1247ai f */
+void u8g2_Setup_gp1247ai_253x63_f(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_gp1247ai_253x63, u8x8_cad_empty, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_32_8_f(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_vertical_top_lsb, rotation);
+}
+/* gp1294ai */
+/* gp1294ai 1 */
+void u8g2_Setup_gp1294ai_256x48_1(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_gp1294ai_256x48, u8x8_cad_empty, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_32_6_1(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_vertical_top_lsb, rotation);
+}
+/* gp1294ai 2 */
+void u8g2_Setup_gp1294ai_256x48_2(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_gp1294ai_256x48, u8x8_cad_empty, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_32_6_2(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_vertical_top_lsb, rotation);
+}
+/* gp1294ai f */
+void u8g2_Setup_gp1294ai_256x48_f(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)
+{
+  uint8_t tile_buf_height;
+  uint8_t *buf;
+  u8g2_SetupDisplay(u8g2, u8x8_d_gp1294ai_256x48, u8x8_cad_empty, byte_cb, gpio_and_delay_cb);
+  buf = u8g2_m_32_6_f(&tile_buf_height);
+  u8g2_SetupBuffer(u8g2, buf, tile_buf_height, u8g2_ll_hvline_vertical_top_lsb, rotation);
+}
 /* a2printer */
 /* a2printer 1 */
 void u8g2_Setup_a2printer_384x240_1(u8g2_t *u8g2, const u8g2_cb_t *rotation, u8x8_msg_cb byte_cb, u8x8_msg_cb gpio_and_delay_cb)

components/u8g2/u8x8.h

@@ -832,6 +832,7 @@ void utf8_show(void);		/* show content of UTF-8 frame buffer */
 uint8_t u8x8_d_null_cb(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
 
 /* u8x8_d_XXX.c */
+uint8_t u8x8_d_custom_noname(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
 uint8_t u8x8_d_uc1701_ea_dogs102(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
 uint8_t u8x8_d_uc1701_mini12864(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
 uint8_t u8x8_d_ssd1305_128x32_noname(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);

components/u8g2/u8x8_d_lc7981.c

@@ -363,7 +363,7 @@ static const uint8_t u8x8_d_lc7981_240x128_init_seq[] = {
   U8X8_CA(0x00, 0x32),			/* display on (bit 5), master mode on (bit 4), graphics mode on (bit 1) */
   U8X8_CA(0x01, 0x07),			/* character/bits per pixel pitch */
   U8X8_CA(0x02, 240/8-1),		/* number of chars/byte width of the screen */
-  U8X8_CA(0x03, 128),			/* time division, issue https://github.com/olikraus/u8g2/issues/1581 */
+  U8X8_CA(0x03, 16*8-1),			/* time division */
   U8X8_CA(0x08, 0x00),			/* display start low */
   U8X8_CA(0x09, 0x00),			/* display start high */