Sync.

CMakeLists..txt

@@ -1,19 +0,0 @@
-file(GLOB CHLCD_SOURCES CONFIGURE_DEPENDS
-    "${CMAKE_CURRENT_SOURCE_DIR}/sources/*.c"
-)
-
-
-idf_component_register(
-    SRCS $CHLCD_SOURCES
-
-    INCLUDE_DIRS "headers/"
-
-    PRIV_REQUIRES
-        freertos
-        esp_common
-        esp_driver_gpio
-        esp_driver_ledc
-
-    COMPILE_DEFINITIONS
-        CHLCD_ON_ESP
-)

sources/hd44780_shift_register.c

@@ -18,15 +18,15 @@ static chlcd_error_t __chlcd_hd44780_shift_register_set_byte(
         mask = mask >> 1;
 
         __R(chlcd_pin_write(self->register_data, current));
-        __R(chlcd_sleep_us(200));
+        __R(chlcd_sleep_us(2000));
         __R(chlcd_pin_write(self->register_clock, true));
-        __R(chlcd_sleep_us(200));
+        __R(chlcd_sleep_us(2000));
         __R(chlcd_pin_write(self->register_clock, false));
-        __R(chlcd_sleep_us(200));
+        __R(chlcd_sleep_us(2000));
     }
 
     __R(chlcd_pin_write(self->register_latch, true));
-    __R(chlcd_sleep_us(200));
+    __R(chlcd_sleep_us(2000));
     __R(chlcd_pin_write(self->register_latch, false));
 
     return CHLCD_SUCCESS;
@@ -46,7 +46,7 @@ chlcd_error_t chlcd_hd44780_shift_register_init(void *self_pointer) {
 
     __R(chlcd_sleep_us(200));
 
-    __R(__chlcd_hd44780_shift_register_set_byte(self, 0x81));
+    __R(__chlcd_hd44780_shift_register_set_byte(self, 0x00));
 
     return CHLCD_SUCCESS;
 }