static int _set(netdev2_t *dev, netopt_t opt, void *value, size_t value_len)
{
cc110x_t *cc110x = &((netdev2_cc110x_t*) dev)->cc110x;
switch (opt) {
case NETOPT_CHANNEL:
{
uint8_t *arg = (uint8_t*)value;
uint8_t channel = arg[value_len-1];
if ((channel < CC110X_MIN_CHANNR) || (channel > CC110X_MAX_CHANNR)) {
return -EINVAL;
}
if (cc110x_set_channel(cc110x, channel) == -1) {
return -EINVAL;
}
return 1;
}
case NETOPT_ADDRESS:
if (value_len < 1) {
return -EINVAL;
}
if (!cc110x_set_address(cc110x, *(uint8_t*)value)) {
return -EINVAL;
}
return 1;
default:
return -ENOTSUP;
}
return 0;
}
radio_address_t cc110x_set_config_address(radio_address_t address)
{
radio_address_t a = cc110x_set_address(address);
if(a) {
sysconfig.radio_address = a;
}
config_save();
return a;
}
static int _set(netdev_t *dev, netopt_t opt, const void *value, size_t value_len)
{
cc110x_t *cc110x = &((netdev_cc110x_t*) dev)->cc110x;
switch (opt) {
case NETOPT_CHANNEL:
{
const uint8_t *arg = value;
uint8_t channel = arg[value_len-1];
#if CC110X_MIN_CHANNR
if (channel < CC110X_MIN_CHANNR) {
return -EINVAL;
}
#endif /* CC110X_MIN_CHANNR */
if (channel > CC110X_MAX_CHANNR) {
return -EINVAL;
}
if (cc110x_set_channel(cc110x, channel) == -1) {
return -EINVAL;
}
return 1;
}
case NETOPT_ADDRESS:
if (value_len < 1) {
return -EINVAL;
}
if (!cc110x_set_address(cc110x, *(const uint8_t*)value)) {
return -EINVAL;
}
return 1;
#ifdef MODULE_GNRC_NETIF
case NETOPT_PROTO:
if (value_len != sizeof(gnrc_nettype_t)) {
return -EINVAL;
}
else {
cc110x->proto = (gnrc_nettype_t) value;
return sizeof(gnrc_nettype_t);
}
break;
#endif
default:
return -ENOTSUP;
}
return 0;
}
/*
* @brief Set the address of the transceiver device
*
* @param t The transceiver device
* @param address Generic pointer to the address to set
*
* @return The new radio address of the device
*
* TODO: define error behavior
*/
static radio_address_t set_address(transceiver_type_t t, void *address)
{
/* cppcheck: addr is read depending on enabled modules */
/* cppcheck-suppress unreadVariable */
radio_address_t addr = *((radio_address_t *)address);
switch (t) {
case TRANSCEIVER_CC1100:
#if (defined(MODULE_CC110X) || defined(MODULE_CC110X_LEGACY))
return cc110x_set_address(addr);
#elif MODULE_CC110X_LEGACY_CSMA
return cc1100_set_address(addr);
#else
return 0; /* XXX see TODO above */
#endif
#ifdef MODULE_CC2420
case TRANSCEIVER_CC2420:
return cc2420_set_address(addr);
#endif
#ifdef MODULE_MC1322X
case TRANSCEIVER_MC1322X:
return maca_set_address(addr);
#endif
#ifdef MODULE_NATIVENET
case TRANSCEIVER_NATIVE:
return nativenet_set_address(addr);
#endif
#ifdef MODULE_AT86RF231
case TRANSCEIVER_AT86RF231:
return at86rf231_set_address(addr);
#endif
default:
return 0; /* XXX see TODO above */
}
}
int _cc110x_set_option(netdev_t *dev, netdev_opt_t opt, void *value, size_t value_len)
{
if (dev != &cc110x_dev) {
return -ENODEV;
}
switch (opt) {
case NETDEV_OPT_CHANNEL:
if (value_len != sizeof(uint8_t)) {
return -EOVERFLOW;
}
if (cc110x_set_channel(*((uint8_t *)value)) == -1) {
return -EINVAL;
}
break;
case NETDEV_OPT_ADDRESS:
/* leaves room for optimization */
if (value_len > sizeof(radio_address_t)) {
return -EOVERFLOW;
}
radio_address_t temp_address;
if (value_len == sizeof(uint8_t)) {
temp_address = ((radio_address_t)(*((uint8_t *)value)));
}
else {
temp_address = *((radio_address_t *)value);
}
if (!cc110x_set_address(temp_address)) {
return -EINVAL;
}
break;
default:
return -ENOTSUP;
}
return 0;
}