driver_as608_basic.c

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#include "driver_as608_basic.h"
 
static as608_handle_t gs_handle;        
static uint32_t gs_addr = 0;            
uint8_t as608_basic_init(uint32_t addr)
{
    uint8_t res;
 
    /* link interface function */
    DRIVER_AS608_LINK_INIT(&gs_handle, as608_handle_t);
    DRIVER_AS608_LINK_UART_INIT(&gs_handle, as608_interface_uart_init);
    DRIVER_AS608_LINK_UART_DEINIT(&gs_handle, as608_interface_uart_deinit);
    DRIVER_AS608_LINK_UART_READ(&gs_handle, as608_interface_uart_read);
    DRIVER_AS608_LINK_UART_WRITE(&gs_handle, as608_interface_uart_write);
    DRIVER_AS608_LINK_UART_FLUSH(&gs_handle, as608_interface_uart_flush);
    DRIVER_AS608_LINK_DELAY_MS(&gs_handle, as608_interface_delay_ms);
    DRIVER_AS608_LINK_DEBUG_PRINT(&gs_handle, as608_interface_debug_print);
 
    /* as608 init */
    res = as608_init(&gs_handle, addr);
    if (res != 0)
    {
        as608_interface_debug_print("as608: init failed.\n");
 
        return 1;
    }
#if (AS608_BASIC_SEND_CONFIG == 1)
    /* set default port */
    res = as608_set_port(&gs_handle, addr, AS608_BASIC_DEFAULT_PORT, &status);
    if (res != 0)
    {
        as608_interface_debug_print("as608: set port failed.\n");
        (void)as608_deinit(&gs_handle);
 
        return 1;
    }
    if (status != AS608_STATUS_OK)
    {
        as608_interface_debug_print("as608: status not ok.\n");
        (void)as608_deinit(&gs_handle);
 
        return 1;
    }
 
    /* set default baud rate */
    res = as608_set_baud_rate(&gs_handle, addr, AS608_BASIC_DEFAULT_BAUD_RATE, &status);
    if (res != 0)
    {
        as608_interface_debug_print("as608: set baud rate failed.\n");
        (void)as608_deinit(&gs_handle);
 
        return 1;
    }
    if (status != AS608_STATUS_OK)
    {
        as608_interface_debug_print("as608: status not ok.\n");
        (void)as608_deinit(&gs_handle);
 
        return 1;
    }
 
    /* set default level */
    res = as608_set_level(&gs_handle, addr, AS608_BASIC_DEFAULT_LEVEL, &status);
    if (res != 0)
    {
        as608_interface_debug_print("as608: set level failed.\n");
        (void)as608_deinit(&gs_handle);
 
        return 1;
    }
    if (status != AS608_STATUS_OK)
    {
        as608_interface_debug_print("as608: status not ok.\n");
        (void)as608_deinit(&gs_handle);
 
        return 1;
    }
 
    /* set default packet size */
    res = as608_set_packet_size(&gs_handle, addr, AS608_BASIC_DEFAULT_PACKET_SIZE, &status);
    if (res != 0)
    {
        as608_interface_debug_print("as608: set packet size failed.\n");
        (void)as608_deinit(&gs_handle);
 
        return 1;
    }
    if (status != AS608_STATUS_OK)
    {
        as608_interface_debug_print("as608: status not ok.\n");
        (void)as608_deinit(&gs_handle);
 
        return 1;
    }
 
    /* set default password */
    res = as608_set_password(&gs_handle, addr, AS608_BASIC_DEFAULT_PASSWORD, &status);
    if (res != 0)
    {
        as608_interface_debug_print("as608: set password failed.\n");
        (void)as608_deinit(&gs_handle);
 
        return 1;
    }
    if (status != AS608_STATUS_OK)
    {
        as608_interface_debug_print("as608: status not ok.\n");
        (void)as608_deinit(&gs_handle);
 
        return 1;
    }
 
    /* verify default password */
    res = as608_verify_password(&gs_handle, addr, AS608_BASIC_DEFAULT_PASSWORD, &status);
    if (res != 0)
    {
        as608_interface_debug_print("as608: verify password failed.\n");
        (void)as608_deinit(&gs_handle);
 
        return 1;
    }
    if (status != AS608_STATUS_OK)
    {
        as608_interface_debug_print("as608: status not ok.\n");
        (void)as608_deinit(&gs_handle);
 
        return 1;
    }
 
    /* set default chip address */
    res = as608_set_chip_address(&gs_handle, addr, AS608_BASIC_DEFAULT_ADDRESS, &status);
    if (res != 0)
    {
        as608_interface_debug_print("as608: set chip address failed.\n");
        (void)as608_deinit(&gs_handle);
 
        return 1;
    }
    if (status != AS608_STATUS_OK)
    {
        as608_interface_debug_print("as608: status not ok.\n");
        (void)as608_deinit(&gs_handle);
 
        return 1;
    }
#endif
    /* set address */
    gs_addr = addr;
 
    return 0;
}
 
uint8_t as608_basic_input_fingerprint(void (*callback)(int8_t status, const char *const fmt, ...),
                                      uint16_t *score,
                                      uint16_t *page_number,
                                      as608_status_t *status)
{
    uint8_t res;
    uint32_t timeout;
 
    /* max default time */
    timeout = AS608_BASIC_DEFAULT_TIMEOUT;
 
    /* wait your finger */
    while (timeout != 0)
    {
        /* run the callback */
        if (callback != NULL)
        {
            /* output */
            callback(0, "please put your finger on the sensor.\n");
        }
 
        /* get image */
        res = as608_get_image(&gs_handle, gs_addr, status);
        if (res != 0)
        {
            return 1;
        }
        if (*status == AS608_STATUS_OK)
        {
            /* generate feature */
            res = as608_generate_feature(&gs_handle, gs_addr, AS608_BUFFER_NUMBER_1, status);
            if (res != 0)
            {
                return 1;
            }
            if (*status == AS608_STATUS_OK)
            {
                /* run the callback */
                if (callback != NULL)
                {
                    /* output */
                    callback(1, "please put your finger on the sensor again.\n");
                }
 
                /* max default time */
                timeout = AS608_BASIC_DEFAULT_TIMEOUT;
 
                /* wait your finger */
                while (timeout != 0)
                {
                    /* get image */
                    res = as608_get_image(&gs_handle, gs_addr, status);
                    if (res != 0)
                    {
                        return 1;
                    }
                    if (*status == AS608_STATUS_OK)
                    {
                        /* generate feature */
                        res = as608_generate_feature(&gs_handle, gs_addr, AS608_BUFFER_NUMBER_2, status);
                        if (res != 0)
                        {
                            return 1;
                        }
                        if (*status == AS608_STATUS_OK)
                        {
                            /* run the callback */
                            if (callback != NULL)
                            {
                                /* output */
                                callback(2, "generate feature success.\n");
                            }
 
                            goto next;
                        }
                        else
                        {
                            /* run the callback */
                            if (callback != NULL)
                            {
                                /* output */
                                callback(-1, "error.\n");
                            }
                        }
                    }
 
                    /* delay 1000ms */
                    as608_interface_delay_ms(1000);
 
                    /* timeout-- */
                    timeout--;
                }
 
                /* check timeout */
                if (timeout == 0)
                {
                    return 2;
                }
            }
            else
            {
                /* run the callback */
                if (callback != NULL)
                {
                    /* output */
                    callback(-1, "error.\n");
                }
            }
        }
 
        /* delay 1000ms */
        as608_interface_delay_ms(1000);
 
        /* timeout-- */
        timeout--;
    }
 
    /* check timeout */
    if (timeout == 0)
    {
        return 2;
    }
 
    next:
    /* match feature */
    res = as608_match_feature(&gs_handle, gs_addr, score, status);
    if (res != 0)
    {
        return 1;
    }
    if (*status != AS608_STATUS_OK)
    {
        /* run the callback */
        if (callback != NULL)
        {
            /* output */
            callback(-1, "error.\n");
        }
 
        return 1;
    }
 
    /* combine feature */
    res = as608_combine_feature(&gs_handle, gs_addr, status);
    if (res != 0)
    {
        return 1;
    }
    if (*status != AS608_STATUS_OK)
    {
        /* run the callback */
        if (callback != NULL)
        {
            /* output */
            callback(-1, "error.\n");
        }
 
        return 1;
    }
 
    /* get valid template number */
    res = as608_get_valid_template_number(&gs_handle, gs_addr, page_number, status);
    if (res != 0)
    {
        return 1;
    }
    if (*status != AS608_STATUS_OK)
    {
        /* run the callback */
        if (callback != NULL)
        {
            /* output */
            callback(-1, "error.\n");
        }
 
        return 1;
    }
 
    /* store feature */
    res = as608_store_feature(&gs_handle, gs_addr, AS608_BUFFER_NUMBER_2, *page_number, status);
    if (res != 0)
    {
        return 1;
    }
    if (*status != AS608_STATUS_OK)
    {
        /* run the callback */
        if (callback != NULL)
        {
            /* output */
            callback(-1, "error.\n");
        }
 
        return 1;
    }
 
    return 0;
}
 
uint8_t as608_basic_verify(uint16_t *found_page, uint16_t *score, as608_status_t *status)
{
    uint8_t res;
 
    /* get image */
    res = as608_get_image(&gs_handle, gs_addr, status);
    if (res != 0)
    {
        return 1;
    }
    if (*status != AS608_STATUS_OK)
    {
        return 1;
    }
 
    /* generate feature */
    res = as608_generate_feature(&gs_handle, gs_addr, AS608_BASIC_DEFAULT_FEATURE, status);
    if (res != 0)
    {
        return 1;
    }
    if (*status != AS608_STATUS_OK)
    {
        return 1;
    }
 
    /* search feature */
    res = as608_search_feature(&gs_handle, gs_addr,
                               AS608_BASIC_DEFAULT_FEATURE,
                               0, 300, found_page,
                               score, status);
    if (res != 0)
    {
        return 1;
    }
 
    return 0;
}
 
uint8_t as608_basic_high_speed_verify(uint16_t *found_page, uint16_t *score, as608_status_t *status)
{
    uint8_t res;
 
    /* get image */
    res = as608_get_image(&gs_handle, gs_addr, status);
    if (res != 0)
    {
        return 1;
    }
    if (*status != AS608_STATUS_OK)
    {
        return 1;
    }
 
    /* generate feature */
    res = as608_generate_feature(&gs_handle, gs_addr, AS608_BASIC_DEFAULT_FEATURE, status);
    if (res != 0)
    {
        return 1;
    }
    if (*status != AS608_STATUS_OK)
    {
        return 1;
    }
 
    /* high speed search feature */
    res = as608_high_speed_search(&gs_handle, gs_addr,
                                  AS608_BASIC_DEFAULT_FEATURE,
                                  0, 300, found_page,
                                  score, status);
    if (res != 0)
    {
        return 1;
    }
 
    return 0;
}
 
uint8_t as608_basic_print_status(as608_status_t status)
{
    uint8_t res;
 
    /* print status */
    res = as608_print_status(&gs_handle, status);
    if (res != 0)
    {
        return 1;
    }
 
    return 0;
}
 
uint8_t as608_basic_delete_fingerprint(uint16_t page_number, as608_status_t *status)
{
    uint8_t res;
 
    /* delete feature */
    res = as608_delete_feature(&gs_handle, gs_addr, page_number, 1, status);
    if (res != 0)
    {
        return 1;
    }
 
    return 0;
}
 
uint8_t as608_basic_empty_fingerprint(as608_status_t *status)
{
    uint8_t res;
 
    /* empty all feature */
    res = as608_empty_all_feature(&gs_handle, gs_addr, status);
    if (res != 0)
    {
        return 1;
    }
 
    return 0;
}
 
uint8_t as608_basic_deinit(void)
{
    /* deinit as608 */
    if (as608_deinit(&gs_handle) != 0)
    {
        return 1;
    }
 
    return 0;
}