C++ (Cpp) fmradio_i2c_write Examples

Example #1

File: rda5802.c Project: IlVerz/rockbox

/* writes <len> registers from cache to radio at offset 0x02 */
static void rda5802_write(int len)
{
    int i;
    unsigned char buf[sizeof(cache)];
    unsigned char *ptr = buf;
    uint16_t data;

    for (i = 0; i < len; i++) {
        data = cache[POWERCFG + i];
        *ptr++ = (data >> 8) & 0xFF;
        *ptr++ = data & 0xFF;
    }
    fmradio_i2c_write(I2C_ADR, buf, len * 2);
}

Example #2

File: si4700.c Project: kugel-/rockbox

/* writes <len> registers from cache to radio at offset 0x02 */
static void si4700_write(int len)
{
    int i;
    unsigned char buf[32];
    unsigned char *ptr = buf;
    uint16_t data;

    for (i = 0; i < len; i++) {
        data = cache[(i + POWERCFG) & 0xF];
        *ptr++ = (data >> 8) & 0xFF;
        *ptr++ = data & 0xFF;
    }
    fmradio_i2c_write(I2C_ADR, buf, len * 2);
}