Add ESP-IDF examples and config files

ESP32 MCU code examples for the TM1638 chip.

CMakelists.txt

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+idf_component_register(SRCS "tm1638.c" "TM1638_platform.c"
+ INCLUDE_DIRS "."
+ REQUIRES driver)

examples/esp32/CMakeLists.txt

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+# The following lines of boilerplate have to be in your project's
+# CMakeLists in this exact order for cmake to work correctly
+cmake_minimum_required(VERSION 3.5)
+
+set(EXTRA_COMPONENT_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/../../)
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+project(tm1638)

examples/esp32/main/CMakeLists.txt

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+idf_component_register(SRCS "main.c"
+ INCLUDE_DIRS "")

examples/esp32/main/main.c

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+#include "TM1638.h"
+#include "TM1638_platform.h"
+
+void app_main(void)
+{
+ TM1638_Handler_t Handler;
+
+ TM1638_Platform_Init(&Handler);
+ TM1638_Init(&Handler, TM1638DisplayTypeComCathode);
+ TM1638_ConfigDisplay(&Handler, 7, TM1638DisplayStateON);
+
+ while (1)
+ {
+ // Display the number 8 and Decimal Point in the SEG1 
+ TM1638_SetSingleDigit_HEX(&Handler, 8 | TM1638DecimalPoint, 0);
+ }
+
+ TM1638_DeInit(&Handler);
+}

idf_component.yml

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+version: "2.0.0"
+
+description: TM1638 driver for AVR (ATmega32), STM32 (HAL) and ESP32 (esp-idf)
+url: https://github.com/MahdaSystem/TM1638
+repository: https://github.com/MahdaSystem/TM1638.git
+documentation: https://github.com/MahdaSystem/TM1638#readme
+issues: https://github.com/MahdaSystem/TM1638/issues
+
+dependencies:
+ # Required IDF version
+ idf: ">=4.2"