driver_ch9120_basic.c

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#include "driver_ch9120_basic.h"
 
static ch9120_handle_t gs_handle;        

uint8_t ch9120_basic_init(void)
{
    uint8_t res;
    
    /* link interface function */
    DRIVER_CH9120_LINK_INIT(&gs_handle, ch9120_handle_t);
    DRIVER_CH9120_LINK_UART_INIT(&gs_handle, ch9120_interface_uart_init);
    DRIVER_CH9120_LINK_UART_DEINIT(&gs_handle, ch9120_interface_uart_deinit);
    DRIVER_CH9120_LINK_UART_READ(&gs_handle, ch9120_interface_uart_read);
    DRIVER_CH9120_LINK_UART_WRITE(&gs_handle, ch9120_interface_uart_write);
    DRIVER_CH9120_LINK_UART_FLUSH(&gs_handle, ch9120_interface_uart_flush);
    DRIVER_CH9120_LINK_RESET_GPIO_INIT(&gs_handle, ch9120_interface_reset_gpio_init);
    DRIVER_CH9120_LINK_RESET_GPIO_DEINIT(&gs_handle, ch9120_interface_reset_gpio_deinit);
    DRIVER_CH9120_LINK_RESET_GPIO_WRITE(&gs_handle, ch9120_interface_reset_gpio_write);
    DRIVER_CH9120_LINK_CFG_GPIO_INIT(&gs_handle, ch9120_interface_cfg_gpio_init);
    DRIVER_CH9120_LINK_CFG_GPIO_DEINIT(&gs_handle, ch9120_interface_cfg_gpio_deinit);
    DRIVER_CH9120_LINK_CFG_GPIO_WRITE(&gs_handle, ch9120_interface_cfg_gpio_write);
    DRIVER_CH9120_LINK_DELAY_MS(&gs_handle, ch9120_interface_delay_ms);
    DRIVER_CH9120_LINK_DEBUG_PRINT(&gs_handle, ch9120_interface_debug_print);
    
    /* ch9120 init */
    res = ch9120_init(&gs_handle);
    if (res != 0)
    {
        ch9120_interface_debug_print("ch9120: init failed.\n");
 
        return 1;
    }
    
    return 0;
}

uint8_t ch9120_basic_config(ch9120_mode_t mode,
                            uint8_t ip[4], uint16_t port, 
                            uint8_t mask[4], uint8_t gateway[4],
                            uint8_t dest_ip[4], uint16_t dest_port)
{
    uint8_t res;
    uint8_t reg;
    
    /* set default dhcp */
    res = ch9120_set_dhcp(&gs_handle, CH9120_BASIC_DEFAULT_DHCP);
    if (res != 0)
    {
        ch9120_interface_debug_print("ch9120: set dhcp failed.\n");
        
        return 1;
    }
    
    /* set local ip */
    res = ch9120_set_ip(&gs_handle, ip);
    if (res != 0)
    {
        ch9120_interface_debug_print("ch9120: set ip failed.\n");
        
        return 1;
    }
    
    /* set subnet mask */
    res = ch9120_set_subnet_mask(&gs_handle, mask);
    if (res != 0)
    {
        ch9120_interface_debug_print("ch9120: set subnet mask failed.\n");
        
        return 1;
    }
    
    /* set gateway */
    res = ch9120_set_gateway(&gs_handle, gateway);
    if (res != 0)
    {
        ch9120_interface_debug_print("ch9120: set gateway failed.\n");
        
        return 1;
    }
 
    /* set source port */
    res = ch9120_set_source_port(&gs_handle, port);
    if (res != 0)
    {
        ch9120_interface_debug_print("ch9120: set source port failed.\n");
        
        return 1;
    }
    
    /* set dest ip */
    res = ch9120_set_dest_ip(&gs_handle, dest_ip);
    if (res != 0)
    {
        ch9120_interface_debug_print("ch9120: set dest ip failed.\n");
        
        return 1;
    }
    
    /* set dest port */
    res = ch9120_set_dest_port(&gs_handle, dest_port);
    if (res != 0)
    {
        ch9120_interface_debug_print("ch9120: set dest port failed.\n");
        
        return 1;
    }
    
    /* set default uart baud */
    res = ch9120_set_uart_baud(&gs_handle, CH9120_BASIC_DEFAULT_UART_PORT);
    if (res != 0)
    {
        ch9120_interface_debug_print("ch9120: set uart baud failed.\n");
        
        return 1;
    }
    
    /* set default uart config */
    res = ch9120_set_uart_config(&gs_handle, CH9120_BASIC_DEFAULT_UART_DATA_BIT,
                                 CH9120_BASIC_DEFAULT_UART_PARITY, CH9120_BASIC_DEFAULT_UART_STOP_BIT);
    if (res != 0)
    {
        ch9120_interface_debug_print("ch9120: set uart config failed.\n");
        
        return 1;
    }
    
    /* set default uart timeout */
    res = ch9120_uart_timeout_convert_to_register(&gs_handle, CH9120_BASIC_DEFAULT_UART_TIMEOUT, &reg);
    if (res != 0)
    {
        ch9120_interface_debug_print("ch9120: uart timeout convert to register failed.\n");
        
        return 1;
    }
    
    /* set uart timeout */
    res = ch9120_set_uart_timeout(&gs_handle, reg);
    if (res != 0)
    {
        ch9120_interface_debug_print("ch9120: set uart timeout failed.\n");
        
        return 1;
    }
    
    /* set default source port random */
    res = ch9120_set_source_port_random(&gs_handle, CH9120_BASIC_DEFAULT_UART_SOURCE_PORT_RANDOM);
    if (res != 0)
    {
        ch9120_interface_debug_print("ch9120: set source port random failed.\n");
        
        return 1;
    }
    
    /* set default uart buffer length */
    res = ch9120_set_uart_buffer_length(&gs_handle, CH9120_BASIC_DEFAULT_UART_BUFFER_LENGTH);
    if (res != 0)
    {
        ch9120_interface_debug_print("ch9120: set uart buffer length failed.\n");
        
        return 1;
    }
    
    /* set default uart flush */
    res = ch9120_set_uart_flush(&gs_handle, CH9120_BASIC_DEFAULT_UART_FLUSH);
    if (res != 0)
    {
        ch9120_interface_debug_print("ch9120: set uart flush failed.\n");
        
        return 1;
    }
    
    /* set default disconnect with no rj45 */
    res = ch9120_set_disconnect_with_no_rj45(&gs_handle, CH9120_BASIC_DEFAULT_DISCONNECT_WITH_NO_RJ45);
    if (res != 0)
    {
        ch9120_interface_debug_print("ch9120: set disconnect with no rj45 failed.\n");
        
        return 1;
    }
    
    /* set mode */
    res = ch9120_set_mode(&gs_handle, mode);
    if (res != 0)
    {
        ch9120_interface_debug_print("ch9120: set mode failed.\n");
        
        return 1;
    }
    
    /* save to eeprom */
    res = ch9120_save_to_eeprom(&gs_handle);
    if (res != 0)
    {
        ch9120_interface_debug_print("ch9120: save to eeprom failed.\n");
        
        return 1;
    }
    
    /* config and reset */
    res = ch9120_config_and_reset(&gs_handle);
    if (res != 0)
    {
        ch9120_interface_debug_print("ch9120: config and reset failed.\n");
        
        return 1;
    }
    
    return 0;
}

uint8_t ch9120_basic_read(uint8_t *buf, uint16_t *len)
{
    if (ch9120_read(&gs_handle, buf, len) != 0)
    {
        return 1;
    }
    
    return 0;
}

uint8_t ch9120_basic_write(uint8_t *buf, uint16_t len)
{
    if (ch9120_write(&gs_handle, buf, len) != 0)
    {
        return 1;
    }
    
    return 0;
}

uint8_t ch9120_basic_deinit(void)
{
    /* deinit ch9120 */
    if (ch9120_deinit(&gs_handle) != 0)
    {
        return 1;
    }
    
    return 0;
}