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Author: MIKROE
Last Updated: 2024-10-31
Package Version: 2.1.0.17
mikroSDK Library: 2.0.0.0
Category: Battery Charger
Downloaded: 175 times
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License: MIT license
MCP73213 Click carries the MCP73213 dual-cell Li-Ion/Li-Polymer battery charge management controller with input overvoltage protection from Microchip.
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DOWNLOAD LINK | RELATED COMPILER | CONTAINS |
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4175_mcp73213_click.zip [391.15KB] | mikroC AI for ARM GCC for ARM Clang for ARM mikroC AI for PIC mikroC AI for PIC32 XC32 GCC for RISC-V Clang for RISC-V mikroC AI for AVR mikroC AI for dsPIC XC16 |
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MCP73213 Click carries the MCP73213 dual-cell Li-Ion/Li-Polymer battery charge management controller with input overvoltage protection from Microchip.
We provide a library for the Mcp73213 Click as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.
Package can be downloaded/installed directly form compilers IDE(recommended way), or downloaded from our LibStock, or found on mikroE github account.
This library contains API for Mcp73213 Click driver.
Config Object Initialization function.
void mcp73213_cfg_setup ( mcp73213_cfg_t *cfg );
Initialization function.
MCP73213_RETVAL mcp73213_init ( mcp73213_t ctx, mcp73213_cfg_t cfg );
Set values for output current function
void mcp73213_set_current_output ( mcp73213_t *ctx, uint8_t out_data );
Get the status register data function
uint8_t mcp73213_get_status ( mcp73213_t *ctx );
Convert ADC value to volatage
float mcp73213_convert_output ( uint8_t value_adc, float v_ref );
This application is polymer battery charge management controller.
The demo application is composed of two sections :
Initialization driver enable's - SPI, also write log.
void application_init ( void )
{
log_cfg_t log_cfg;
mcp73213_cfg_t cfg;
/**
* Logger initialization.
* Default baud rate: 115200
* Default log level: LOG_LEVEL_DEBUG
* @note If USB_UART_RX and USB_UART_TX
* are defined as HAL_PIN_NC, you will
* need to define them manually for log to work.
* See @b LOG_MAP_USB_UART macro definition for detailed explanation.
*/
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, "---- Application Init ----" );
// Click initialization.
mcp73213_cfg_setup( &cfg );
MCP73213_MAP_MIKROBUS( cfg, MIKROBUS_1 );
mcp73213_init( &mcp73213, &cfg );
log_printf( &logger, " SPI Driver Init \r\n" );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
log_printf( &logger, "---------------------- \r\n" );
log_printf( &logger, " Set Current Output \r\n" );
}
This is a example which demonstrates the use of MCP73213 Click board. This example sets the resistance to a given value, thus affecting the output current. Controls output current using internal digital potentiometer. Results are being sent to the Usart Terminal where you can track their changes. All data logs write on usb uart changes for every 3 sec.
void application_task ( void )
{
log_printf( &logger, "---------------------- \r\n" );
log_printf( &logger, " 10 kOhm - 130 mA \r\n" );
mcp73213_set_current_output( &mcp73213, MCP73213_OUTPUT_130_mA );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
log_printf( &logger, "---------------------- \r\n" );
log_printf( &logger, " 5 kOhm - 250 mA \r\n" );
mcp73213_set_current_output( &mcp73213, MCP73213_OUTPUT_250_mA );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
}
The full application code, and ready to use projects can be installed directly form compilers IDE(recommneded) or found on LibStock page or mikroE GitHub accaunt.
Other mikroE Libraries used in the example:
Additional notes and informations
Depending on the development board you are using, you may need USB UART Click, USB UART 2 Click or 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, or any other terminal application of your choice, can be used to read the message.