C++ (Cpp) COM7_SET_FMT Beispiele

Beispiel #1

Datei: ov7725.c Projekt: Killercotton/OV7670_drivers

static int set_pixformat(sensor_t *sensor, pixformat_t pixformat)
{
    int ret=0;
    // Read register COM7
    uint8_t reg = SCCB_Read(sensor->slv_addr, COM7);

    switch (pixformat) {
        case PIXFORMAT_RGB565:
            reg =  COM7_SET_FMT(reg, COM7_FMT_RGB);
            break;
        case PIXFORMAT_YUV422:
        case PIXFORMAT_GRAYSCALE:
            reg =  COM7_SET_FMT(reg, COM7_FMT_YUV);
            break;
        default:
            return -1;
    }

    // Write back register COM7
    ret = SCCB_Write(sensor->slv_addr, COM7, reg);

    // Delay
    systick_sleep(30);

    return ret;
}

Beispiel #2

Datei: ov7725.c Projekt: rpg-rs/openmv

static int set_pixformat(struct sensor_dev *sensor, enum sensor_pixformat pixformat)
{
    // Read register COM7
    uint8_t reg = SCCB_Read(sensor->slv_addr, COM7);

    switch (pixformat) {
        case PIXFORMAT_RGB565:
            reg =  COM7_SET_FMT(reg, COM7_FMT_RGB);
            break;
        case PIXFORMAT_YUV422:
        case PIXFORMAT_GRAYSCALE:
            reg =  COM7_SET_FMT(reg, COM7_FMT_YUV);
            break;
        default:
            return -1;
    }

    // Write back register COM7
    return SCCB_Write(sensor->slv_addr, COM7, reg);
}