MAC parameter set.
Public Attributes#
Length of one backoff period in microseconds.
Maximum value of CSMA-CA backoff exponent. The default value is 5.
Maximum number of CCA retries.
Maximum number of transmission retries.
Minimum value of CSMA-CA backoff exponent. The default value is 3.
Reserved, set to zero.
Public Attribute Documentation#
backoff_period_us#
uint16_t sl_wisun_mac_params_t::backoff_period_us
Length of one backoff period in microseconds.
If 0, the length will be calculated based on the PHY. The default value is 0.
max_be#
uint8_t sl_wisun_mac_params_t::max_be
Maximum value of CSMA-CA backoff exponent. The default value is 5.
max_cca_retries#
uint8_t sl_wisun_mac_params_t::max_cca_retries
Maximum number of CCA retries.
The transmission is aborted if the channel is still busy after 1 + max_cca_retries attempts. The default value is 8.
max_frame_retries#
uint8_t sl_wisun_mac_params_t::max_frame_retries
Maximum number of transmission retries.
The transmission is aborted if no acknowledgment has been received after 1 + max_frame_retries attempts. The default value is 19.
min_be#
uint8_t sl_wisun_mac_params_t::min_be
Minimum value of CSMA-CA backoff exponent. The default value is 3.