driver_tpl0501_basic.c

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#include "driver_tpl0501_basic.h"
 
static tpl0501_handle_t gs_handle;        

uint8_t tpl0501_basic_init(void)
{
    uint8_t res;
 
    /* link functions */
    DRIVER_TPL0501_LINK_INIT(&gs_handle, tpl0501_handle_t);
    DRIVER_TPL0501_LINK_SPI_INIT(&gs_handle, tpl0501_interface_spi_init);
    DRIVER_TPL0501_LINK_SPI_DEINIT(&gs_handle, tpl0501_interface_spi_deinit);
    DRIVER_TPL0501_LINK_SPI_WRITE_COMMAND(&gs_handle, tpl0501_interface_spi_write_cmd);
    DRIVER_TPL0501_LINK_DELAY_MS(&gs_handle, tpl0501_interface_delay_ms);
    DRIVER_TPL0501_LINK_DEBUG_PRINT(&gs_handle, tpl0501_interface_debug_print);
    
    /* tpl0501 init */
    res = tpl0501_init(&gs_handle);
    if (res != 0)
    {
        tpl0501_interface_debug_print("tpl0501: init failed.\n");
        
        return 1;
    }
    
    return 0;
}

uint8_t tpl0501_basic_deinit(void)
{
    /* close tpl0501 */
    if (tpl0501_deinit(&gs_handle) != 0)
    {
        return 1;
    }
    
    return 0;
}

uint8_t tpl0501_basic_write(float percentage, float *wl_ohm, float *hw_ohm)
{
    uint8_t res;
    uint8_t raw;
    
    /* percentage convert to register */
    res = tpl0501_percentage_convert_to_register(&gs_handle, percentage, &raw, wl_ohm, hw_ohm);
    if (res != 0)
    {
        return 1;
    }
    
    /* write data */
    res = tpl0501_write(&gs_handle, raw);
    if (res != 0)
    {
        return 1;
    }
    
    return 0;
}