xeye_ atsu / Mbed 2 deprecated I2S_AIC23B_32khz_wavtest

Dependencies:   mbed

I2S_Example/i2s_irq_test.h@0:63ed631d8c3a, 2011-01-21 (annotated)

Committer:
lynxeyed_atsu
Date:
Fri Jan 21 08:39:48 2011 +0000
Revision:
0:63ed631d8c3a

        

        
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#ifndef I2S_IRQ_TEST_H_





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#define I2S_IRQ_TEST_H_





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#include "lpc_types.h"





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#include "lpc17xx_i2s.h"





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#include "lpc17xx_libcfg.h"





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#include "lpc17xx_pinsel.h"





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#include "debug_frmwrk.h"





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//#include "i2s_irq_test.h"





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/************************** PRIVATE DEFINITIONS *************************/





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/** Max buffer length */





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#define BUFFER_SIZE         0x400





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/** I2S Buffer Source Address is AHBRAM1_BASE that used for USB RAM purpose, but





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 * it is not used in this example, so this memory section can be used for general purpose





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 * memory





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 */





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#define I2S_BUFFER_SRC      LPC_AHBRAM1_BASE //0x20080000





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/** I2S Buffer Destination Address is (AHBRAM1_BASE + 0x100UL) that used for USB RAM purpose, but





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 * it is not used in this example, so this memory section can be used for general purpose





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 * memory





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 */





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#define I2S_BUFFER_DST      (I2S_BUFFER_SRC+0x1000UL) //0x20081000





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#define RXFIFO_EMPTY        0





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#define TXFIFO_FULL         8





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extern "C" void I2S_IRQHandler(void);





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//extern void Buffer_Init(void);





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//extern Bool Buffer_Verify(void);





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//extern void print_menu(void);





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extern int c_entry(void);





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extern void mbed_i2s_init(void);





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extern volatile uint8_t  I2STXDone;





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extern volatile uint8_t  I2SRXDone;





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extern volatile uint32_t *I2STXBuffer;





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extern volatile uint32_t *I2SRXBuffer;





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extern volatile uint32_t I2SReadLength;





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extern volatile uint32_t I2SWriteLength;





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extern uint8_t tx_depth_irq;





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extern uint8_t rx_depth_irq;





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extern uint8_t dummy;





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#endif