pio.~h

ct952 source code use for Digital Frame Photo

#undef  ENABLE_EXPAND_GPIO
#undef  SW_EXPAND_GPIO

#ifdef  SD_FROM_UART1
#define UART1_TX_SOURCE NIM_PATH 
#define UART1_RX_SOURCE NIM_PATH  
#endif //#ifdef  SD_FROM_UART1

#ifdef  ENABLE_DSU1
#define DSU1_TX_SOURCE NIM_PATH 
#define DSU1_RX_SOURCE NIM_PATH 
#endif //#ifdef  ENABLE_DSU1
#endif
#endif  // #if (DECODER_SYSTEM == DMP955A_EVAL)



// LLY2.56, declare the necessary pin for CT909G system
// [1] Enable DSU1/ UART1
// [2] Disable UART2
// [3] Disable H/W and S/W expand GPIO
#if (DECODER_SYSTEM == DVD909G_EVAL)
#define ENABLE_DSU1
#define SD_FROM_UART1

#ifdef  SD_FROM_UART1
#define UART1_TX_SOURCE VFD_CS_PATH  
#define UART1_RX_SOURCE SCART_PATH  
#endif //#ifdef  SD_FROM_UART1

#ifdef  ENABLE_DSU1
#define DSU1_TX_SOURCE VFD_PATH 
#define DSU1_RX_SOURCE VFD_PATH 
#endif //#ifdef  ENABLE_DSU1
#undef  SD_FROM_UART2
#undef  ENABLE_EXPAND_GPIO
#undef  SW_EXPAND_GPIO
#endif  // #if (DECODER_SYSTEM == DVD909G_EVAL)

// LLY2.61, re-declare the necessary pin for CT952A system
// Don't support radio tuner, then DSU1/ UART1 can go NIM path.
// [1] DSU1 from NIM path
// [2] UART1 from  NIM path
// [3] Disable H/W and S/W expand GPIO
// Support radio tuner, then all DSU1/ UART1/ UART2 all can't work
#if (DECODER_SYSTEM == DMP952A_EVAL)
#ifdef  SUPPORT_RADIO_TUNER
#undef  ENABLE_DSU1
#undef  SD_FROM_UART1
#undef  SD_FROM_UART2
// Following is only for debug mode
#if 0
// [Case 1] DSU1 on from card reader + UART1 off + UART2 off
#define ENABLE_DSU1
#ifdef  ENABLE_DSU1
//#define DSU1_SOURCE     CARD_READER_PATH
#define DSU1_TX_SOURCE CARD_READER_PATH 
#define DSU1_RX_SOURCE CARD_READER_PATH 
#endif //#ifdef  ENABLE_DSU1
#undef  SD_FROM_UART1
#undef  SD_FROM_UART2
#endif
#if 0
// [Case 2] DSU1 off + UART1 on from card reader + UART2 off
#undef  ENABLE_DSU1
#define SD_FROM_UART1
#ifdef  ENABLE_DSU1
//#define DSU1_SOURCE     CARD_READER_PATH
#define DSU1_TX_SOURCE CARD_READER_PATH 
#define DSU1_RX_SOURCE CARD_READER_PATH 
#endif  // #ifdef ENABLE_DSU1
#endif
#if 0
// [Case 3] DSU1 on from card reader + UART1_TX on + UART1_RX off + UART2_TX off + UART2_RX on
#define ENABLE_DSU1
#define SD_FROM_UART1
#define SD_FROM_UART2
#ifdef  SD_FROM_UART1
#define UART1_TX_SOURCE CARD_READER_PATH  
#define UART1_RX_SOURCE NOT_USED  
#endif //#ifdef  SD_FROM_UART1

#ifdef  SD_FROM_UART2
#define UART2_TX_SOURCE NOT_USED  
#define UART2_RX_SOURCE EXPAND_GPIO_PATH  
#endif //#ifdef  SD_FROM_UART2

#ifdef  ENABLE_DSU1
#define DSU1_TX_SOURCE CARD_READER_PATH 
#define DSU1_RX_SOURCE CARD_READER_PATH 
#endif //#ifdef  ENABLE_DSU1
#endif //#if 1 [case 3]
#else   // #ifdef SUPPORT_RADIO_TUNER

#if 1   //DSU NIM_PATH , UART NIM_PATH
#define ENABLE_DSU1
#define SD_FROM_UART1
#undef  SD_FROM_UART2
#ifdef  ENABLE_DSU1
#define DSU1_TX_SOURCE   NIM_PATH 
#define DSU1_RX_SOURCE   NIM_PATH 
#endif  // #ifdef ENABLE_DSU1

#ifdef  SD_FROM_UART1
#define UART1_TX_SOURCE  NIM_PATH  
#define UART1_RX_SOURCE  NIM_PATH  
#endif  // #ifdef SD_FROM_UART1

#else  //DSU CARD_READER , UART1-TX CARD_READER_PATH, UART2-RX EXPAND_GPIO_PATH
#define ENABLE_DSU1
#define SD_FROM_UART1
#define SD_FROM_UART2

#ifdef  SD_FROM_UART1
#define UART1_TX_SOURCE CARD_READER_PATH  
#define UART1_RX_SOURCE NOT_USED  
#endif //#ifdef  SD_FROM_UART1
#ifdef  SD_FROM_UART2
#define UART2_TX_SOURCE NOT_USED  
#define UART2_RX_SOURCE EXPAND_GPIO_PATH  
#endif //#ifdef  SD_FROM_UART2
#ifdef  ENABLE_DSU1
#define DSU1_TX_SOURCE CARD_READER_PATH 
#define DSU1_RX_SOURCE CARD_READER_PATH 
#endif //#ifdef  ENABLE_DSU1
#endif //#if 1   //DSU NIM_PATH , UART NIM_PATH

#endif  // #ifdef SUPPORT_RADIO_TUNER

#undef  ENABLE_EXPAND_GPIO
#undef  SW_EXPAND_GPIO

#endif  // #if (DECODER_SYSTEM == DMP952A_EVAL)

// SYuan 288, re-declare the necessary pin for CT952B system
// [1] DSU1 from CARD_READER_PATH
// [2] UART1 -TX from  CARD_READER_PATH
// [3] UART2 -RX from  NIM_PATH
// 
#if (DECODER_SYSTEM == DMP952B_EVAL)
#undef  ENABLE_DSU1
#undef  SD_FROM_UART1
#undef  SD_FROM_UART2
// Following is only for debug mode
#if 0  //[Case 0] DSU1 on from card reader + UART1-TX on from card reader + UART2-RX on from nim path  
#define ENABLE_DSU1
#define SD_FROM_UART1
#define SD_FROM_UART2

#ifdef  ENABLE_DSU1
#define DSU1_TX_SOURCE   CARD_READER_PATH 
#define DSU1_RX_SOURCE   CARD_READER_PATH 
#endif  // #ifdef ENABLE_DSU1

#ifdef  SD_FROM_UART1
#define UART1_TX_SOURCE  CARD_READER_PATH  
#define UART1_RX_SOURCE  NOT_USED 
#endif  // #ifdef SD_FROM_UART1

#ifdef  SD_FROM_UART2
#define UART2_TX_SOURCE  NOT_USED  
#define UART2_RX_SOURCE  NIM_PATH 
#endif  // #ifdef SD_FROM_UART1
#endif //#if 1 
#endif  // #if (DECODER_SYSTEM == DMP952B_EVAL)

// LLY2.50, declare the necessary pin for CT909P system
// [1] DSU1 from NIM path
// [2] UART1 from NIM path
// [3] Disable H/W and S/W expand GPIO
#if (DECODER_SYSTEM == DVD956A_DEV)
#define ENABLE_DSU1
#define SD_FROM_UART1
#undef  SD_FROM_UART2
#undef  ENABLE_EXPAND_GPIO
#undef  SW_EXPAND_GPIO

// LLY2.51, porting Chuan's code let DSU/ UART1 path all from NIM
#ifdef  SD_FROM_UART1
#define UART1_TX_SOURCE NIM_PATH  
#define UART1_RX_SOURCE NIM_PATH  
#endif //#ifdef  SD_FROM_UART1

#ifdef  ENABLE_DSU1
#define DSU1_TX_SOURCE NIM_PATH 
#define DSU1_RX_SOURCE NIM_PATH 
#endif //#ifdef  ENABLE_DSU1
#endif  // #if (DECODER_SYSTEM == DVD956A_DEV)

// If define it, UART1 will shared w/ DSU1 port, ie. GPA[3:2] -- 128 pin
// Otherwise, they will use differnt port, ie. GPA[9:8] -- 216 pin
// LLY2.50, CT909P DSU1/ UART1 will not share the same port
#ifdef CT909R_IC_SYSTEM
#if (DECODER_SYSTEM != DVD909S_EVAL)
#define DSU1_UART1_SAME_PORT
#endif  // #if (DECODER_SYSTEM != DVD909S_EVAL)
#endif  // #ifdef CT909R_IC_SYSTEM

// 909S_EVAL, 216 pin, enable DSU1/ UART1, not support expand GPIO
#if (DECODER_SYSTEM == DVD909S_EVAL)
#define ENABLE_DSU1
#define SD_FROM_UART1

#undef  SD_FROM_UART2
#undef  ENABLE_EXPAND_GPIO
#endif  // #if (DECODER_SYSTEM != DVD909S_EVAL)

// 909R_EVAL, 128 pin, DSU1/ UART2 can exist since no used for GPA[13:12], GPA[3:2]
// Enable expand GPIO 3 port (latch D1, key detect 0, key detect 1)
#if (DECODER_SYSTEM == DVD909R_EVAL)
// DSU1/ UART1 chose one to exist, since no used for GPA[3:2]
#undef  GPA_2_3_AS_GPIO
#undef  SD_FROM_UART1
#define ENABLE_DSU1
// UART2 can exist, since no used for GPA[13:12]
#undef  GPA_12_13_AS_GPIO
#define SD_FROM_UART2

// Don't support latch D0, since it used as GPIO
#define NO_LATCH_D0
#define GPB_1_AS_GPIO

// Using H/W expand GPIO, include key detect 0/1, latch D1
//#define ENABLE_EXPAND_GPIO
//#define NO_LATCH_D0

// S/W expand GPIO
// LLY2.18, only enable GPA[28, 29, 30, 31] as GPIO while enable CCIR656 mode
// Since, Key detect 0/1 control pin will move to GPA[28, 29]
#ifdef  SUPPORT_CCIR656
#define SW_EXPAND_GPIO
#define GPA_28_29_30_31_AS_GPIO
#else   // #ifdef SUPPORT_CCIR656
#ifndef CT951_PLATFORM //CoCo2.38
#define SW_EXPAND_GPIO
#endif // #ifndef CT951_PLATFORM
#endif  // #ifdef SUPPORT_CCIR656
#endif  // #if (DECODER_SYSTEM == DVD909R_EVAL)

// 909R_HFY, 128 pin, DSU1/ UART1/ UART2 can't used since all used for GPA[13:12], GPA[3:2]
// Expand GPIO must be disable, since all used for GPB[14, 11:10, 1]
#if (DECODER_SYSTEM == DVD909R_HFY)
// Must diable DSU1/ UART1, since all used as GPIO
// GPA[2]: MIC_MUTE; GPA[3] reserved
#undef  ENABLE_DSU1
#undef  SD_FROM_UART1
#define GPA_2_3_AS_GPIO

// Must disable UART2, since all used as GPIO
// GPA[12]: I2C_SDAT; GPA[13]: IO_MUTE
#undef  SD_FROM_UART2
#define GPA_12_13_AS_GPIO

// Don't support expand GPIO (include H/W or S/W), since all used for GPIO
// Since, GPB[1]: TRAYOPEN; GPB[10]: TRAYIN; GPB[11]: TRAYOUT; GPB[14]: SLHOME
#undef  ENABLE_EXPAND_GPIO
#undef  SW_EXPAND_GPIO
#define GPB_14_AS_GPIO
#define GPB_1_AS_GPIO
#define GPB_10_AS_GPIO
#define GPB_11_AS_GPIO
#endif  // #if (DECODER_SYSTEM == DVD909R_HFY)

// LLY2.16, define all related pin for CT219_HCN system
// 128 pin, DSU1/ UART1 can choose one to exist
// UART2 can't used since all used for GPA[13:12]
// Must use S/W expand GPIO and disable H/W Expand GPIO mechanism,
// since it will used for video pixel data output pin
#if (DECODER_SYSTEM == STB219_HCN)
// DSU1/ UART1 can choose one to exist
#undef  ENABLE_DSU1
#define SD_FROM_UART1

// Must disable UART2
// Since, GPA[13] for IO_MUTE; GPA[12]=USB_POWER, same as UART2 port
#undef  SD_FROM_UART2
#define GPA_12_13_AS_GPIO

// GPB[1] as MTRSTBY, so can't use for H/W expand GPIO's latch D0
#define GPB_1_AS_GPIO
#define NO_LATCH_D0

// Using use S/W expand GPIO usage, since CCIR656
#undef  ENABLE_EXPAND_GPIO
#define SW_EXPAND_GPIO
#define GPA_28_29_30_31_AS_GPIO
#endif  // #if (DECODER_SYSTEM == DVD909R_HCN)


// LLY2.16, define all related pin for CT219_YHI system
// 128 pin, DSU1/ UART1 can choose one to exist
// UART2 can't used since all used for GPA[13:12]
// Must use S/W expand GPIO and disable H/W Expand GPIO mechanism,
// since it will used for video pixel data output pin (CCIR656)
#if (DECODER_SYSTEM == STB219_YHI)
// DSU1/ UART1 can choose one to exist
#undef  ENABLE_DSU1
#define SD_FROM_UART1

// Must disable UART2
// Since, GPA[13] for IO_MUTE; GPA[12]=USB_POWER, same as UART2 port
#undef  SD_FROM_UART2
#define GPA_12_13_AS_GPIO

// GPB[1] as MTRSTBY, so can't use for H/W expand GPIO's latch D0
#define GPB_1_AS_GPIO
#define NO_LATCH_D0

// Using use S/W expand GPIO usage, since CCIR656
#undef  ENABLE_EXPAND_GPIO
#define SW_EXPAND_GPIO
#define GPA_28_29_30_31_AS_GPIO
#endif  // #if (DECODER_SYSTEM == DVD909R_YHI)


// for #define DSU1_UART1_SAME_PORT 
// Enable DSU/UART, Please #define UART/DSU != NOT_USED.
#ifdef DSU1_UART1_SAME_PORT
#ifdef  SD_FROM_UART1
#define UART1_TX_SOURCE NIM_PATH 
#define UART1_RX_SOURCE NIM_PATH  
#endif //#ifdef  SD_FROM_UART1

#ifdef  SD_FROM_UART2
#define UART2_TX_SOURCE NIM_PATH 
#define UART2_RX_SOURCE NIM_PATH  
#endif //#ifdef  SD_FROM_UART2

#ifdef  ENABLE_DSU1
#define DSU1_TX_SOURCE NIM_PATH 
#define DSU1_RX_SOURCE NIM_PATH 
#endif //#ifdef  ENABLE_DSU1

#ifdef  ENABLE_DSU2
#define DSU2_TX_SOURCE NIM_PATH 
#define DSU2_RX_SOURCE NIM_PATH 
#endif //#ifdef  ENABLE_DSU2
#endif //#ifdef DSU1_UART1_SAME_PORT

// LLY2.51, define not used if desired solution don't selection the DSU/ UART1/ UART2 path
// SYuan2.77-909P: define DSU/UART TX, RX independent.
#ifndef ENABLE_DSU1
#define DSU1_TX_SOURCE NOT_USED
#define DSU1_RX_SOURCE NOT_USED
#endif  // #ifndef ENABLE_DSU1

#ifndef ENABLE_DSU2
#define DSU2_TX_SOURCE NOT_USED
#define DSU2_RX_SOURCE NOT_USED
#endif //#ifndef DSU2_SOURCE

#ifndef SD_FROM_UART1
#define UART1_TX_SOURCE NOT_USED
#define UART1_RX_SOURCE NOT_USED
#endif  // #ifndef UART2_SOURCE

#ifndef SD_FROM_UART2
#define UART2_TX_SOURCE NOT_USED
#define UART2_RX_SOURCE NOT_USED
#endif  // #ifndef UART2_SOURCE

#endif  // __PIO_H__