First commit

This commit is contained in:
Dave Lacey
2011-07-07 20:15:51 +01:00
commit 02b07ed9f3
70 changed files with 15434 additions and 0 deletions

View File

@@ -0,0 +1,27 @@
#ifndef _CLOCKING_H_
#define _CLOCKING_H_
/* Functions that handle master clock generation. These need modifying for an existing design */
/* Any initialisation required for master clock generation - run once at start up */
void ClockingInit(void);
/* Configuration for a specific master clock frequency - run every sample frequency change */
void ClockingConfig(unsigned mClkFreq);
/** Clock generation and digital audio I/O handling.
*
* \param c_spdif_rx channel connected to S/PDIF receive thread
* \param c_adat_rx channel connect to ADAT receive thread
* \param p port to output clock signal to drive external frequency synthesizer
* \param c_audio channel connected to the audio() thread
* \param c_clk_ctl channel connected to Endpoint0() for configuration of the
* clock
* \param c_clk_int channel connected to the decouple() thread for clock
interrupts
*/
void clockGen (streaming chanend c_spdif_rx, chanend c_adat_rx, out port p, chanend c_audio, chanend c_clk_ctl, chanend c_clk_int);
#endif