FreeCalypso > hg > fc-magnetite
view src/cs/drivers/drv_core/uart/serialswitch_core.h @ 285:504c9dcbffb2
GTA0x target: GPIOs 3, 10, 11 and 12 are unconnected, so drive them as outputs
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Tue, 08 Aug 2017 01:28:52 +0000 |
parents | 945cf7f506b2 |
children |
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/******************************************************************************* * * SERIALSWITCH_CORE.H * * This module allows managing the use of the serial ports of TI GSM Evaluation * Boards. * An application may have to send several serial data flows. The board on which * the application is running may have one or several devices. The purpose of * this module is to establish connections between the serial data flows and the * serial devices at runtime, when the application is started. * * (C) Texas Instruments 1999 - 2003 * ******************************************************************************/ /* * 17/12/03 * Duplication of serialswitch.h for L1 standalone only * ******************************************************************************/ #ifndef __SERIALSWITCH_CORE_H__ #define __SERIALSWITCH_CORE_H__ #ifndef _WINDOWS #include "l1sw.cfg" #include "swconfig.cfg" #include "chipset.cfg" #endif #ifndef __MONITOR__ #if (OP_L1_STANDALONE == 0) #include "main/sys_types.h" #else #include "sys_types.h" #endif #include "traceswitch.h" #endif /* __MONITOR__ */ #ifndef C_EXTERN #if (OP_L1_STANDALONE) #define C_EXTERN extern #else #define C_EXTERN #endif #endif /* * Constants used to identify the serial data flows. */ #define SER_FLOW_1 (0) #define SER_FLOW_2 (1) #define SER_FLOW_3 (2) #define SER_FLOW_4 (3) #define SER_PROTOCOL_STACK (SER_FLOW_1) #define SER_LAYER_1 (SER_FLOW_2) #define SER_FAX_DATA (SER_FLOW_3) #define SER_BLUETOOTH_HCI (SER_FLOW_4) #define SER_HWTEST (SER_FLOW_1) #define SER_SERIAL_TEST_1 (SER_FLOW_3) #define SER_MAX_NUMBER_OF_FLOWS (4) #define SER_MAX_NUMBER_OF_CFG (16) /* * Type used to define the various drivers configuration * available, according to the UART devices. */ typedef enum { /* Trace Flow */ DUMMY_TRACE, /* = 0 */ UART_IRDA_TRACE, /* = 1 */ UART_MODEM_TRACE, /* = 2 */ #if (CHIPSET == 12) UART_MODEM2_TRACE, /* = 3 */ #endif /* AT-Commands/Fax & Data Flow */ DUMMY_FAX_DATA = 4, /* = 4 */ /* UART IrDA F&D Driver, not supported - should be = 5 */ UART_MODEM_FAX_DATA = 6, /* = 6 */ #if (CHIPSET == 12) /* UART Modem2 F&D Driver, not supported - should be = 7 */ #endif /* Bluetooth HCI Flow */ DUMMY_BT_HCI = 8, /* = 8 */ UART_IRDA_BT_HCI, /* = 9 */ UART_MODEM_BT_HCI /* = A */ #if (CHIPSET == 12) , UART_MODEM2_BT_HCI /* = B */ #endif } T_SerialDriver; /* * Type used to describe a defined serial configuration; * Each field is a 4 bits field representing one serial flow. * * T_DefinedSerialConfig : [ flow_1 | flow_2 | flow_3 | flow_4 ] * 15 12 11 8 7 4 3 0 */ typedef struct { unsigned int flow_4 :4; unsigned int flow_3 :4; unsigned int flow_2 :4; unsigned int flow_1 :4; } T_DefinedSerialConfig; /* * Type used to describe all serial configuration informations * of a defined application: * - the default configuration to set up, if the current one is * not valid, * - the number of allowed serial configurations, * - the entire allowed serial configurations. */ typedef struct { T_DefinedSerialConfig default_config; SYS_UWORD8 num_config; T_DefinedSerialConfig allowed_config[SER_MAX_NUMBER_OF_CFG]; } T_AppliSerialInfo; /* * Functions prototypes. */ #ifndef __MONITOR__ C_EXTERN void SER_InitSerialConfig (T_AppliSerialInfo *serial_info); C_EXTERN SYS_BOOL SER_UartSleepStatus (void); C_EXTERN void SER_WakeUpUarts (void); void SER_restart_uart_sleep_timer (void); void SER_activate_timer_hisr (void); C_EXTERN void SER_tr_Init (int serial_data_flow, T_tr_Baudrate baudrate, void (callback_function (void))); C_EXTERN SYS_UWORD32 SER_tr_ReadNChars (int serial_data_flow, char *buffer, SYS_UWORD32 chars_to_read); C_EXTERN SYS_UWORD32 SER_tr_ReadNBytes (int serial_data_flow, char *buffer, SYS_UWORD32 chars_to_read, SYS_BOOL *eof_detected); C_EXTERN SYS_UWORD32 SER_tr_WriteNChars (int serial_data_flow, char *buffer, SYS_UWORD32 chars_to_write); C_EXTERN SYS_UWORD32 SER_tr_EncapsulateNChars (int serial_data_flow, char *buffer, SYS_UWORD32 chars_to_write); C_EXTERN SYS_UWORD32 SER_tr_WriteNBytes (int serial_data_flow, SYS_UWORD8 *buffer, SYS_UWORD32 chars_to_write); C_EXTERN void SER_tr_WriteChar (int serial_data_flow, char character); C_EXTERN SYS_BOOL SER_tr_EnterSleep (int serial_data_flow); C_EXTERN void SER_tr_WakeUp (int serial_data_flow); C_EXTERN void SER_tr_WriteString (int serial_data_flow, char *buffer); #if ((CHIPSET == 2) || (CHIPSET == 3)) C_EXTERN void SER_uart_handler (void); #elif ((CHIPSET == 4) || (CHIPSET == 5) || (CHIPSET == 6) || (CHIPSET == 7) || (CHIPSET == 8) || (CHIPSET == 9) || (CHIPSET == 10) || (CHIPSET == 11) || (CHIPSET == 12)) C_EXTERN void SER_uart_modem_handler (void); C_EXTERN void SER_uart_irda_handler (void); #endif #if (CHIPSET == 12) C_EXTERN void SER_uart_modem2_handler (void); #endif #endif /* __MONITOR__ */ #undef C_EXTERN #endif /* __SERIALSWITCH_CORE_H__ */