driver_ba121_read_test.c

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#include "driver_ba121_read_test.h"
 
static ba121_handle_t gs_handle;        

uint8_t ba121_read_test(uint32_t times)
{
    uint8_t res;
    uint32_t i;
    ba121_info_t info;
    
    /* link interface function */
    DRIVER_BA121_LINK_INIT(&gs_handle, ba121_handle_t);
    DRIVER_BA121_LINK_UART_INIT(&gs_handle, ba121_interface_uart_init);
    DRIVER_BA121_LINK_UART_DEINIT(&gs_handle, ba121_interface_uart_deinit);
    DRIVER_BA121_LINK_UART_READ(&gs_handle, ba121_interface_uart_read);
    DRIVER_BA121_LINK_UART_FLUSH(&gs_handle, ba121_interface_uart_flush);
    DRIVER_BA121_LINK_UART_WRITE(&gs_handle, ba121_interface_uart_write);
    DRIVER_BA121_LINK_DELAY_MS(&gs_handle, ba121_interface_delay_ms);
    DRIVER_BA121_LINK_DEBUG_PRINT(&gs_handle, ba121_interface_debug_print);
    
    /* get ba121 information */
    res = ba121_info(&info);
    if (res != 0)
    {
        ba121_interface_debug_print("ba121: get info failed.\n");
       
        return 1;
    }
    else
    {
        /* print chip information */
        ba121_interface_debug_print("ba121: chip is %s.\n", info.chip_name);
        ba121_interface_debug_print("ba121: manufacturer is %s.\n", info.manufacturer_name);
        ba121_interface_debug_print("ba121: interface is %s.\n", info.interface);
        ba121_interface_debug_print("ba121: driver version is %d.%d.\n", info.driver_version / 1000, (info.driver_version % 1000) / 100);
        ba121_interface_debug_print("ba121: min supply voltage is %0.1fV.\n", info.supply_voltage_min_v);
        ba121_interface_debug_print("ba121: max supply voltage is %0.1fV.\n", info.supply_voltage_max_v);
        ba121_interface_debug_print("ba121: max current is %0.2fmA.\n", info.max_current_ma);
        ba121_interface_debug_print("ba121: max temperature is %0.1fC.\n", info.temperature_max);
        ba121_interface_debug_print("ba121: min temperature is %0.1fC.\n", info.temperature_min);
    }
    
    /* start read test */
    ba121_interface_debug_print("ba121: start read test.\n");
    
    /* ba121 init */
    res = ba121_init(&gs_handle);
    if (res != 0)
    {
        ba121_interface_debug_print("ba121: init failed.\n");
 
        return 1;
    }
    
    for (i = 0; i < times; i++)
    {
        uint16_t conductivity_raw;
        uint16_t conductivity_us_cm;
        uint16_t temperature_raw;
        float temperature;
        
        /* delay 1000ms */
        ba121_interface_delay_ms(1000);
        
        /* read */
        res = ba121_read(&gs_handle, &conductivity_raw, &conductivity_us_cm, &temperature_raw, &temperature);
        if (res != 0)
        {
            ba121_interface_debug_print("ba121: read failed.\n");
            (void)ba121_deinit(&gs_handle);
            
            return 1;
        }
        
        /* output */
        ba121_interface_debug_print("ba121: conductivity is %d uS/cm.\n", conductivity_us_cm);
        ba121_interface_debug_print("ba121: temperature is %0.2fC.\n", temperature);
    }
    
    /* finish read test */
    ba121_interface_debug_print("ba121: finish read test.\n");
    (void)ba121_deinit(&gs_handle);
 
    return 0;
}