TAL Frame Transmission Unit

The Frame Transmission Unit generates and transmits the frames using PAL .

Modules
	TAL CSMA/CA Module
	Performs channel access mechanism for frame transmission For Detailed information refer CSMA-CA algorithm section of IEEE Std 802.15.4-2006.

Functions
void	handle_tx_end_irq (bool underrun_occured)
	Handles interrupts issued due to end of transmission. More...
void	send_frame (csma_mode_t csma_mode, bool tx_retries)
	Sends frame using trx features to handle CSMA and re-transmissions. More...
void	tx_done_handling (void)
	Implements the handling of the transmission end. More...

void handle_tx_end_irq

(

bool

underrun_occured

)

Handles interrupts issued due to end of transmission.

Parameters

underrun_occured

true if under-run has occurred

void send_frame	(	csma_mode_t	csma_mode,
		bool	tx_retries
	)

Sends frame using trx features to handle CSMA and re-transmissions.

Parameters

csma_mode	Indicates the CSMA Mode used
tx_retries	Flag indicating if transmission retries are requested by the MAC layer
csma_mode	Indicates the CSMA mode used
tx_retries	Flag indicating if transmission retries are requested by the MAC layer
csma_mode	Inidicates the CSMA Mode Used
tx_retries	Flag indicating if transmission retries are requested by the MAC layer
csma_mode	Indicates the CSMA mode used
tx_retries	Flag indicating if transmission retries are requested by the MAC layer

Sends frame using trx features to handle CSMA and re-transmissions.

Parameters

use_csma	Flag indicating if CSMA is requested
tx_retries	Flag indicating if transmission retries are requested by the MAC layer

void tx_done_handling

(

void

)

Implements the handling of the transmission end.

This function handles the callback for the transmission end.