driver_tm1640_basic.c

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#include "driver_tm1640_basic.h"
 
static tm1640_handle_t gs_handle;        

uint8_t tm1640_basic_init(void)
{
    uint8_t res;
    
    /* link interface function */
    DRIVER_TM1640_LINK_INIT(&gs_handle, tm1640_handle_t); 
    DRIVER_TM1640_LINK_SCLK_GPIO_INIT(&gs_handle, tm1640_interface_sclk_gpio_init);
    DRIVER_TM1640_LINK_SCLK_GPIO_DEINIT(&gs_handle, tm1640_interface_sclk_gpio_deinit);
    DRIVER_TM1640_LINK_SCLK_GPIO_WRITE(&gs_handle, tm1640_interface_sclk_gpio_write);
    DRIVER_TM1640_LINK_DIN_GPIO_INIT(&gs_handle, tm1640_interface_din_gpio_init);
    DRIVER_TM1640_LINK_DIN_GPIO_DEINIT(&gs_handle, tm1640_interface_din_gpio_deinit);
    DRIVER_TM1640_LINK_DIN_GPIO_WRITE(&gs_handle, tm1640_interface_din_gpio_write);
    DRIVER_TM1640_LINK_DELAY_US(&gs_handle, tm1640_interface_delay_us);
    DRIVER_TM1640_LINK_DELAY_MS(&gs_handle, tm1640_interface_delay_ms);
    DRIVER_TM1640_LINK_DEBUG_PRINT(&gs_handle, tm1640_interface_debug_print);
    
    /* tm1640 init */
    res = tm1640_init(&gs_handle);
    if (res != 0)
    {
        tm1640_interface_debug_print("tm1640: init failed.\n");
        
        return 1;
    }
    
    /* set default address mode */
    res = tm1640_set_address_mode(&gs_handle, TM1640_BASIC_DEFAULT_ADDRESS_MODE);
    if (res != 0)
    {
        tm1640_interface_debug_print("tm1640: set address mode failed.\n");
        (void)tm1640_deinit(&gs_handle);
        
        return 1;
    }
    
    /* disable test mode */
    res = tm1640_set_test_mode(&gs_handle, TM1640_BOOL_FALSE);
    if (res != 0)
    {
        tm1640_interface_debug_print("tm1640: set test mode failed.\n");
        (void)tm1640_deinit(&gs_handle);
        
        return 1;
    }
    
    /* set default pulse width */
    res = tm1640_set_pulse_width(&gs_handle, TM1640_BASIC_DEFAULT_PULSE_WIDTH);
    if (res != 0)
    {
        tm1640_interface_debug_print("tm1640: set pulse width failed.\n");
        (void)tm1640_deinit(&gs_handle);
        
        return 1;
    }
    
    /* clear segment */
    res = tm1640_clear_segment(&gs_handle);
    if (res != 0)
    {
        tm1640_interface_debug_print("tm1640: clear segment failed.\n");
        (void)tm1640_deinit(&gs_handle);
        
        return 1;
    }
    
    /* enable display */
    res = tm1640_set_display(&gs_handle, TM1640_BOOL_TRUE);
    if (res != 0)
    {
        tm1640_interface_debug_print("tm1640: set display failed.\n");
        (void)tm1640_deinit(&gs_handle);
        
        return 1;
    }
    
    return 0;
}

uint8_t tm1640_basic_write(uint8_t addr, uint8_t *data, uint8_t len)
{
    uint8_t res;
    
    /* write segment */
    res = tm1640_write_segment(&gs_handle, addr, data, len);
    if (res != 0)
    {
        return 1;
    }
    
    return 0;
}

uint8_t tm1640_basic_clear(void)
{
    uint8_t res;
    
    /* clear segment */
    res = tm1640_clear_segment(&gs_handle);
    if (res != 0)
    {
        return 1;
    }
    
    return 0;
}

uint8_t tm1640_basic_display_on(void)
{
    uint8_t res;
    
    /* display on */
    res = tm1640_set_display(&gs_handle, TM1640_BOOL_TRUE);
    if (res != 0)
    {
        return 1;
    }
    
    return 0;
}

uint8_t tm1640_basic_display_off(void)
{
    uint8_t res;
    
    /* display off */
    res = tm1640_set_display(&gs_handle, TM1640_BOOL_FALSE);
    if (res != 0)
    {
        return 1;
    }
    
    return 0;
}

uint8_t tm1640_basic_deinit(void)
{
    uint8_t res;
    
    /* deinit tm1640 */
    res = tm1640_deinit(&gs_handle);
    if (res != 0)
    {
        return 1;
    }
    
    return 0;
}