driver_ir_remote_receive_test.c

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#include "driver_ir_remote_receive_test.h"
 
static ir_remote_handle_t gs_handle;        
static volatile uint8_t gs_flag;            

uint8_t ir_remote_receive_test_irq_handler(void)
{
    if (ir_remote_irq_handler(&gs_handle) != 0)
    {
        return 1;
    }
    else
    {
        return 0;
    }
}

static void a_receive_callback(ir_remote_t *data)
{
    switch (data->status)
    {
        case IR_REMOTE_STATUS_OK :
        {
            ir_remote_interface_debug_print("ir_remote: irq ok.\n");
            ir_remote_interface_debug_print("ir_remote: add is 0x%02X and cmd is 0x%02X.\n", data->address, data->command);
            gs_flag = 1;
            
            break;
        }
        case IR_REMOTE_STATUS_REPEAT :
        {
            ir_remote_interface_debug_print("ir_remote: irq repeat.\n");
            ir_remote_interface_debug_print("ir_remote: add is 0x%02X and cmd is 0x%02X.\n", data->address, data->command);
            
            break;
        }
        case IR_REMOTE_STATUS_ADDR_ERR :
        {
            ir_remote_interface_debug_print("ir_remote: irq addr error.\n");
            
            break;
        }
        case IR_REMOTE_STATUS_CMD_ERR :
        {
            ir_remote_interface_debug_print("ir_remote: irq cmd error.\n");
            
            break;
        }
        case IR_REMOTE_STATUS_FRAME_INVALID :
        {
            ir_remote_interface_debug_print("ir_remote: irq frame invalid.\n");
            
            break;
        }
        default :
        {
            ir_remote_interface_debug_print("ir_remote: irq unknown status.\n");
            
            break;
        }
    }
}

uint8_t ir_remote_receive_test(uint32_t times)
{
    uint8_t res;
    uint16_t timeout;
    uint32_t i;
    ir_remote_info_t info;
    
    /* link interface function */
    DRIVER_IR_REMOTE_LINK_INIT(&gs_handle, ir_remote_handle_t);
    DRIVER_IR_REMOTE_LINK_TIMESTAMP_READ(&gs_handle, ir_remote_interface_timestamp_read);
    DRIVER_IR_REMOTE_LINK_DELAY_MS(&gs_handle, ir_remote_interface_delay_ms);
    DRIVER_IR_REMOTE_LINK_DEBUG_PRINT(&gs_handle, ir_remote_interface_debug_print);
    DRIVER_IR_REMOTE_LINK_RECEIVE_CALLBACK(&gs_handle, a_receive_callback);
    
    /* get information */
    res = ir_remote_info(&info);
    if (res != 0)
    {
        ir_remote_interface_debug_print("ir_remote: get info failed.\n");
       
        return 1;
    }
    else
    {
        /* print chip info */
        ir_remote_interface_debug_print("ir_remote: chip is %s.\n", info.chip_name);
        ir_remote_interface_debug_print("ir_remote: manufacturer is %s.\n", info.manufacturer_name);
        ir_remote_interface_debug_print("ir_remote: interface is %s.\n", info.interface);
        ir_remote_interface_debug_print("ir_remote: driver version is %d.%d.\n", info.driver_version / 1000, (info.driver_version % 1000) / 100);
        ir_remote_interface_debug_print("ir_remote: min supply voltage is %0.1fV.\n", info.supply_voltage_min_v);
        ir_remote_interface_debug_print("ir_remote: max supply voltage is %0.1fV.\n", info.supply_voltage_max_v);
        ir_remote_interface_debug_print("ir_remote: max current is %0.2fmA.\n", info.max_current_ma);
        ir_remote_interface_debug_print("ir_remote: max temperature is %0.1fC.\n", info.temperature_max);
        ir_remote_interface_debug_print("ir_remote: min temperature is %0.1fC.\n", info.temperature_min);
    }
    
    /* init */
    res = ir_remote_init(&gs_handle);
    if (res != 0)
    {
        ir_remote_interface_debug_print("ir_remote: init failed.\n");
       
        return 1;
    }
    
    /* start receive test */
    ir_remote_interface_debug_print("ir_remote: start receive test.\n");
    
    /* loop */
    for (i = 0; i < times; i++)
    {
        /* 5s timeout */
        timeout = 500;
        
        /* init 0 */
        gs_flag = 0;
        
        /* check timeout */
        while (timeout != 0)
        {
            /* check the flag */
            if (gs_flag != 0)
            {
                break;
            }
            
            /* timeout -- */
            timeout--;
            
            /* delay 10ms */
            ir_remote_interface_delay_ms(10);
        }
        
        /* check the timeout */
        if (timeout == 0)
        {
            /* receive timeout */
            ir_remote_interface_debug_print("ir_remote: receive timeout.\n");
            (void)ir_remote_deinit(&gs_handle);
                
            return 1;
        }
    }
    
    /* finish receive test */
    ir_remote_interface_debug_print("ir_remote: finish receive test.\n");
    (void)ir_remote_deinit(&gs_handle);
    
    return 0;
}