mikroSDK library for Flash 4 click

README.md

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+![MikroE](http://www.mikroe.com/img/designs/beta/logo_small.png)
+
+---
+
+# Flash4 Click
+
+- **CIC Prefix**  : FLASH4
+- **Author**      : MikroE Team
+- **Verison**     : 1.0.0
+- **Date**        : okt 2018.
+
+---
+
+### Software Support
+
+We provide a library for the Flash4 Click on our [LibStock](https://libstock.mikroe.com/projects/view/2603/flash-4-click) 
+page, as well as a demo application (example), developed using MikroElektronika 
+[compilers](http://shop.mikroe.com/compilers). The demo can run on all the main 
+MikroElektronika [development boards](http://shop.mikroe.com/development-boards).
+
+**Library Description**
+
+The library contains all the necessary functions for working with Flash 4 click.
+
+Key functions :
+
+- ``` void flash4_writeCommand(uint8_t cmd) ``` - Functions for write command
+- ``` void flash4_4ReadFlash(uint8_t *outData, uint32_t addr, uint8_t nData) ``` - Functions for read Flash, with 4 byte address
+- ``` void flash4_4PageProgram(uint8_t *inData, uint32_t addr, uint8_t nData) ``` - Functions for write data in Flash, with 4 byte address
+
+**Examples Description**
+
+The application is composed of three sections :
+
+- System Initialization - Initializes SPI Module and sets RST pin and CS pin as OUTPUT
+- Application Initialization - Initialization driver init and reset device
+- Application Task - (code snippet) - Erases memory at 0x00001234.
+                                      Writes a message (MikroElektronika) to address 0x00001234.
+                                      Then reads the data from the address 0x00001234.
+
+
+```.c
+void applicationTask()
+{
+    flash4_writeCommand(_FLASH4_CMD_WRITE_ENABLE_WREN);
+    mikrobus_logWrite("--- Erase chip --START--", _LOG_LINE);
+    flash4_4sectorErase(0x00001234);
+    while(flash4_checkWIP());
+    mikrobus_logWrite("--- Erase chip --DONE--", _LOG_LINE);
+
+    flash4_writeCommand(_FLASH4_CMD_WRITE_ENABLE_WREN);
+    flash4_4PageProgram(&dataBuffer[0], 0x00001234, 16);
+    while(flash4_checkWIP());
+    Delay_100ms();
+
+    flash4_4ReadFlash(&readBuffer[0],0x00001234, 16);
+    while(flash4_checkWIP());
+    mikrobus_logWrite("--- Read buffer : ", _LOG_TEXT);
+    mikrobus_logWrite(readBuffer, _LOG_LINE);
+
+    Delay_ms( 7000 );
+}
+```
+
+
+The full application code, and ready to use projects can be found on our 
+[LibStock](https://libstock.mikroe.com/projects/view/2603/flash-4-click) page.
+
+Other mikroE Libraries used in the example:
+
+- SPI
+
+**Additional notes and informations**
+
+Depending on the development board you are using, you may need 
+[USB UART click](http://shop.mikroe.com/usb-uart-click), 
+[USB UART 2 Click](http://shop.mikroe.com/usb-uart-2-click) or 
+[RS232 Click](http://shop.mikroe.com/rs232-click) to connect to your PC, for 
+development systems with no UART to USB interface available on the board. The 
+terminal available in all Mikroelektronika 
+[compilers](http://shop.mikroe.com/compilers), or any other terminal application 
+of your choice, can be used to read the message.
+
+---
+### Architectures Supported
+
+#### mikroC
+
+| STM | KIN | CEC | MSP | TIVA | PIC | PIC32 | DSPIC | AVR | FT90x |
+|:-:|:-:|:-:|:-:|:-:|:-:|:-:|:-:|:-:|:-:|
+| x | x | x | x | x | x | x | x | x | x |
+
+#### mikroBasic
+
+| STM | KIN | CEC | MSP | TIVA | PIC | PIC32 | DSPIC | AVR | FT90x |
+|:-:|:-:|:-:|:-:|:-:|:-:|:-:|:-:|:-:|:-:|
+| x | x | x | x | x | x | x | x | x | x |
+
+#### mikroPascal
+
+| STM | KIN | CEC | MSP | TIVA | PIC | PIC32 | DSPIC | AVR | FT90x |
+|:-:|:-:|:-:|:-:|:-:|:-:|:-:|:-:|:-:|:-:|
+| x | x | x | x | x | x | x | x | x | x |
+
+---
+---