DBI屏8位MCU接口，8位数据口无波形

static void lcm_get_params(LCM_PARAMS *params)
{
        memset(params, 0, sizeof(LCM_PARAMS));
        params->type = LCM_TYPE_DBI;
        params->ctrl = LCM_CTRL_PARALLEL_DBI;
        params->width = FRAME_WIDTH;
        params->height = FRAME_HEIGHT;
        //params->physical_width = PHYSICAL_WIDTH;
        //params->physical_height = PHYSICAL_HEIGHT;
        params->io_select_mode= 1;
        params->dbi.port = 0;
        //params->dbi.clock_freq= LCM_DBI_CLOCK_FREQ_104M;
        params->dbi.data_width = LCM_DBI_DATA_WIDTH_8BITS;
        params->dbi.data_format.color_order = LCM_COLOR_ORDER_RGB;
    params->dbi.data_format.trans_seq   = LCM_DBI_TRANS_SEQ_MSB_FIRST;
    params->dbi.data_format.padding     = LCM_DBI_PADDING_ON_LSB;
    params->dbi.data_format.format      = LCM_DBI_FORMAT_RGB565;
    params->dbi.data_format.width       = LCM_DBI_DATA_WIDTH_8BITS;
        params->dbi.cpu_write_bits = LCM_DBI_CPU_WRITE_8_BITS;
        params->dbi.io_driving_current = LCM_DRIVING_CURRENT_8MA;
        params->dbi.parallel.write_setup    = 1;
        params->dbi.parallel.write_hold     = 10;
        params->dbi.parallel.write_wait     = 15;
        params->dbi.parallel.read_setup     = 1;
        params->dbi.parallel.read_hold      = 10;
        params->dbi.parallel.read_latency   = 45;
        params->dbi.parallel.wait_period    = 1;
        params->dbi.te_mode = LCM_DBI_TE_MODE_DISABLED;
        //params->dbi.te_edge_polarity = LCM_POLARITY_RISING;
}

已经点亮。OK

说一下改了哪里才点亮的啊

我们第一次没经验也是，走了很多弯路。没波形是因为，dws配置错了。后来是一个参数配置错了  params->dbi.data_format.format      = LCM_DBI_FORMAT_RGB66;

你们DWS怎么配置的?能否分享下，谢谢。