chore: use full buffer

mdvorak-iot · Feb 6, 2022 · 3c49ea3 · 3c49ea3
1 parent 12ce4bf
commit 3c49ea3
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Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -2,5 +2,7 @@ cmake_minimum_required(VERSION 3.15.0)
 
 list(APPEND EXTRA_COMPONENT_DIRS libs/esp-mpu9250/components)
 
+add_compile_definitions(U8G2_WITHOUT_FONT_ROTATION)
+
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 project(esp-motion-reporter-poc)
diff --git a/main/app_main.c b/main/app_main.c
@@ -128,15 +128,16 @@ void setup()
     u8g2_esp32_hal.scl = 22;
     u8g2_esp32_hal_init(u8g2_esp32_hal);
 
-    u8g2_Setup_ssd1306_i2c_128x64_noname_1(&display, U8G2_R0, u8g2_esp32_i2c_byte_cb, u8g2_esp32_gpio_and_delay_cb);
+    u8g2_Setup_ssd1306_i2c_128x64_noname_f(&display, U8G2_R0, u8g2_esp32_i2c_byte_cb, u8g2_esp32_gpio_and_delay_cb);
     u8x8_SetI2CAddress(&display.u8x8, 0x3C << 1);
     u8g2_InitDisplay(&display);
     u8g2_SetPowerSave(&display, false);
-    u8g2_ClearBuffer(&display);
+    u8g2_ClearDisplay(&display);
 
     // TODO
-    u8g2_SetFont(&display, u8g2_font_7x13_tr);
-    u8g2_DrawStr(&display, 0, 0, "FooBar");
+    u8g2_SetFont(&display, u8g2_font_7x13_mr);
+    u8g2_DrawStr(&display, 10, 10, "FooBar");
+    u8g2_SendBuffer(&display);
 
     // Setup Wi-Fi
     char device_name[WIFI_AUTO_PROV_SERVICE_NAME_LEN] = {};