Update README file support new devices info

Author: J-Rios

README.md

@@ -26,6 +26,8 @@ hal/newdev
     hal/newdev/minbasecli_newdev.cpp
 ```
 
+**Note:** Use any of the other device support implementation of minbasecli_X.h/cpp files as example to edit.
+
 2. Include new device support sources in "minbasecli.h" using an existing global define that allows to know wich device/framework is being compiled (this define should exists in some way in device framework, otherwise, you need to pass it to the compiler at build time, i.e. using -DMY_NEW_DEV for gcc compiler):
 
 ```c++
@@ -34,61 +36,89 @@ hal/newdev
 
 /* Use Specific HAL for build system */
 
-#if defined(ARDUINO)
+#if defined(__linux__)
+    #include "hal/linux/minbasecli_linux.h"
+    #define MINBASECLI_HAL MINBASECLI_LINUX
+#elif defined(_WIN32) || defined(_WIN64)
+    #include "hal/windows/minbasecli_windows.h"
+    #define MINBASECLI_HAL MINBASECLI_WINDOWS
+#elif defined(ARDUINO)
     #include "hal/arduino/minbasecli_arduino.h"
+    #define MINBASECLI_HAL MINBASECLI_ARDUINO
+#elif defined(__AVR)
+    #include "hal/avr/minbasecli_avr.h"
+    #define MINBASECLI_HAL MINBASECLI_AVR
 #elif defined(ESP_PLATFORM)
     #include "hal/espidf/minbasecli_espidf.h"
+    #define MINBASECLI_HAL MINBASECLI_ESPIDF
 #elif defined(MY_NEW_DEV) // This has been include
     #include "hal/pico/minbasecli_newdev.h" // This has been include
-#elif defined(__linux__)
-    #include "hal/linux/minbasecli_linux.h"
-#elif defined(_WIN32) || defined(_WIN64)
-    #include "hal/windows/minbasecli_windows.h"
+    #define MINBASECLI_HAL MINBASECLI_NEWDEV // This has been include
 #else
     #warning "minbasecli - Unsupported device/system."
+    #define HAL_NONE
     #include "hal/none/minbasecli_none.h"
+    #define MINBASECLI_HAL MINBASECLI_NONE
 #endif
 
 /* ... */
 
 ```
 
-3. Implement low level functionalities to control interface of the CLI in the **hal_*()** private methods (*hal_iface_available(), hal_iface_read(), hal_iface_print(), etc.*) of "minbasecli_newdev.cpp" file:
+3. Implement low level layer functionalities to control interface of the CLI in the **minbasecli_newdev.h/cpp** files:
 
 ```c++
 
 /* ... */
 
-uint32_t MINBASECLI::hal_millis()
+bool MINBASECLI_NEWDEV::hal_setup(const uint32_t baud_rate)
 {
-    // Specific device/framework return system tick milliseconds
+    // Specific device/framework interface initialization
     // should be written here
 }
 
-void MINBASECLI::hal_iface_print(const char* str)
+bool MINBASECLI_NEWDEV::hal_setup(void* iface, const uint32_t baud_rate)
+{
+    // Specific device/framework interface initialization
+    // should be written here
+}
+
+void MINBASECLI_NEWDEV::hal_iface_print(const char* str)
 {
     // Specific device/framework interface print text
     // should be written here
 }
 
-void MINBASECLI::hal_iface_println(const char* str)
+void MINBASECLI_NEWDEV::hal_iface_println(const char* str)
 {
     // Specific device/framework interface print text line
     // should be written here
 }
 
-size_t MINBASECLI::hal_iface_available()
+size_t MINBASECLI_NEWDEV::hal_iface_available()
 {
     // Specific device/framework return num bytes received from interface
     // should be written here
 }
 
-uint8_t MINBASECLI::hal_iface_read(void)
+uint8_t MINBASECLI_NEWDEV::hal_iface_read(void)
 {
     // Specific device/framework interface read and return incoming bytes
     // should be written here
 }
 
+uint32_t MINBASECLI_NEWDEV::hal_millis_init()
+{
+    // Specific device/framework system tick count initialization
+    // should be written here
+}
+
+uint32_t MINBASECLI_NEWDEV::hal_millis()
+{
+    // Specific device/framework return system tick milliseconds
+    // should be written here
+}
+
 /* ... */
 
 ```