FreeCalypso > hg > fc-selenite
view src/g23m-aci/uart/uart_rxs.c @ 112:fdecfb3bd860
.../drv_app/r2d/r2d_*.c: LCD include case fixes from Magnetite
R2D is not used in Selenite, but we strive to keep the two source trees
in sync as much as possible to reduce the diffs.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 13 Oct 2018 16:56:22 +0000 |
parents | d393cd9bb723 |
children |
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/* +----------------------------------------------------------------------------- | Project : | Modul : +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : This modul is part of the entity UART and implements all | functions to handles the incoming process internal signals as | described in the SDL-documentation (RX-statemachine) +----------------------------------------------------------------------------- */ #ifndef UART_RXS_C #define UART_RXS_C #endif /* !UART_RXS_C */ #define ENTITY_UART #ifndef FF_MULTI_PORT /*==== INCLUDES =============================================================*/ #ifdef WIN32 #include "nucleus.h" #endif /* WIN32 */ #include "typedefs.h" /* to get Condat data types */ #include "vsi.h" /* to get a lot of macros */ #include "macdef.h" /* to get a lot of macros */ #include "custom.h" #include "gsm.h" /* to get a lot of macros */ #include "cnf_uart.h" /* to get cnf-definitions */ #include "mon_uart.h" /* to get mon-definitions */ #include "prim.h" /* to get the definitions of used SAP and directions */ #ifdef DTILIB #include "dti.h" /* to get dti lib */ #endif /* DTILIB */ #include "pei.h" /* to get PEI interface */ #ifdef _TARGET_ #include "uart/serialswitch.h" #include "uart/traceswitch.h" #else /* _TARGET_ */ #include "serial_dat.h" /* to get definitions of serial driver */ #endif /* _TARGET_ */ #include "uart.h" /* to get the global entity definitions */ #include "uart_rxf.h" /* to get rx functions */ #include "uart_kers.h" /* to get ker signals */ #include "uart_dtxs.h" /* to get dtx signals */ #ifdef _SIMULATION_ #include "uart_rxp.h" /* to get rx_readdata */ #endif /* _SIMULATION_ */ /*==== CONST ================================================================*/ /*==== LOCAL VARS ===========================================================*/ /*==== PRIVATE FUNCTIONS ====================================================*/ /*==== PUBLIC FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : sig_ker_rx_dead_mode_req +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_KER_RX_DEAD_MODE_REQ. If this | signal is called the service expectes an disabled UART to work | correctly. | | Parameters : no parameters | +------------------------------------------------------------------------------ */ GLOBAL void sig_ker_rx_dead_mode_req () { TRACE_ISIG( "sig_ker_rx_dead_mode_req" ); uart_data->rx.read_permission = FALSE; uart_data->rx.prev_lines = 0; uart_data->rx.dlc_instance = UART_EMPTY_INSTANCE; uart_data->rx.escape = FALSE; uart_data->rx.receive_state = UART_RX_NOT_RECEIVING; uart_data->rx.analyze_state = UART_RX_ERROR; uart_data->rx.fcs = UART_INITFCS; uart_data->rx.address_field = 0; uart_data->rx.stored_len = 0; switch( GET_STATE( UART_SERVICE_RX ) ) { case RX_READY: case RX_MUX: SET_STATE( UART_SERVICE_RX, RX_DEAD ); break; case RX_DEAD: break; default: TRACE_ERROR( "SIG_KER_RX_DEAD_MODE_REQ unexpected" ); break; } } /* sig_ker_rx_dead_mode_req() */ /* +------------------------------------------------------------------------------ | Function : sig_ker_rx_ready_mode_req +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_KER_RX_READY_MODE_REQ. | | Parameters : no parameters | +------------------------------------------------------------------------------ */ GLOBAL void sig_ker_rx_ready_mode_req () { TRACE_ISIG( "sig_ker_rx_ready_mode_req" ); switch( GET_STATE( UART_SERVICE_RX ) ) { case RX_DEAD: SET_STATE( UART_SERVICE_RX, RX_READY ); uart_data->rx.read_permission = FALSE; uart_data->rx.dlc_instance = UART_EMPTY_INSTANCE; uart_data->rx.receive_state = UART_RX_NOT_RECEIVING; uart_data->rx.analyze_state = UART_RX_ERROR; break; case RX_MUX: SET_STATE( UART_SERVICE_RX, RX_READY ); if(uart_data->rx.read_permission EQ FALSE) { uart_data->rx.dlc_instance = UART_EMPTY_INSTANCE; uart_data->rx.analyze_state = UART_RX_ERROR; } break; case RX_READY: break; default: TRACE_ERROR( "SIG_KER_RX_READY_MODE_REQ unexpected" ); break; } } /* sig_ker_rx_ready_mode_req() */ /* +------------------------------------------------------------------------------ | Function : sig_ker_rx_mux_mode_req +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_KER_RX_MUX_MODE_REQ. | | Parameters : no parameters | +------------------------------------------------------------------------------ */ GLOBAL void sig_ker_rx_mux_mode_req () { TRACE_ISIG( "sig_ker_rx_mux_mode_req" ); switch( GET_STATE( UART_SERVICE_RX ) ) { case RX_DEAD: SET_STATE( UART_SERVICE_RX, RX_MUX ); uart_data->rx.read_permission = FALSE; uart_data->rx.dlc_instance = UART_CONTROL_INSTANCE; uart_data->rx.receive_state = UART_RX_NOT_RECEIVING; uart_data->rx.analyze_state = UART_RX_ERROR; break; case RX_READY: SET_STATE( UART_SERVICE_RX, RX_MUX ); if(uart_data->rx.read_permission EQ FALSE) { uart_data->rx.dlc_instance = UART_CONTROL_INSTANCE; uart_data->rx.analyze_state = UART_RX_ERROR; } break; case RX_MUX: break; default: TRACE_ERROR( "SIG_KER_RX_MUX_MODE_REQ unexpected" ); break; } } /* sig_ker_rx_mux_mode_req() */ /* +------------------------------------------------------------------------------ | Function : sig_dtx_rx_ready_to_receive_req +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_DTX_RX_READY_TO_RECEIVE_REQ. | | Parameters : dlc_instance - dlc instance wich belongs to calling DTX | receive_data - descriptor to write | receive_pos - position to start write | receive_size - size of descriptor to write | +------------------------------------------------------------------------------ */ GLOBAL void sig_dtx_rx_ready_to_receive_req (UBYTE dlc_instance, T_desc2* receive_data, USHORT receive_pos, USHORT receive_size) { T_DLC* dlc; TRACE_ISIG( "sig_dtx_rx_ready_to_receive_req" ); dlc = &uart_data->dlc_table[dlc_instance]; dlc->receive_pos = receive_pos; dlc->receive_size = receive_size; dlc->receive_data = receive_data; /* * start receiving */ if(uart_data->rx.receive_state EQ UART_RX_RECEIVING) { if(uart_data->rx.read_permission EQ FALSE) dlc->receive_process = UART_RX_PROCESS_READY; } else { dlc->receive_process = UART_RX_PROCESS_READY; uart_data->rx.receive_state = UART_RX_RECEIVING; switch( GET_STATE( UART_SERVICE_RX ) ) { case RX_READY: uart_data->rx.dlc_instance = UART_EMPTY_INSTANCE; uart_data->rx.analyze_state = UART_RX_ERROR; break; case RX_MUX: if(uart_data->rx.dlc_instance EQ UART_EMPTY_INSTANCE) { uart_data->rx.dlc_instance = UART_CONTROL_INSTANCE; uart_data->rx.analyze_state = UART_RX_ERROR; } break; default: TRACE_ERROR( "SIG_DTX_RX_READY_TO_RECEIVE_REQ unexpected" ); break; } #ifdef _SIMULATION_ if(rx_inpavail(uart_data->device) > 0) #else /* _SIMULATION_ */ if(UF_InpAvail (uart_data->device) > 0) #endif /* _SIMULATION_ */ { /* * inform channel about reading * because previous receive_state was NOT_READING * there is only one channel which must be informed */ uart_data->rx.read_permission = TRUE; uart_data->dtx = dlc->dtx; sig_rx_dtx_receiving_ind(); } else uart_data->rx.read_permission = FALSE; if(uart_data EQ (&(uart_data_base[0]))) { TRACE_EVENT("UF_ReadData()"); #ifdef _SIMULATION_ rx_readdata(0); #else /* _SIMULATION_ */ UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_0); #endif /* else _SIMULATION_ */ } #ifdef FF_TWO_UART_PORTS else if(uart_data EQ (&(uart_data_base[1]))) { TRACE_EVENT("UF_ReadData()"); #ifdef _SIMULATION_ rx_readdata(1); #else /* _SIMULATION_ */ UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_1); #endif /* else _SIMULATION_ */ } #endif /* FF_TWO_UART_PORTS */ else { TRACE_ERROR("wrong value of uart_data"); } } } /* sig_dtx_rx_ready_to_receive_req() */ /* +------------------------------------------------------------------------------ | Function : sig_ker_rx_ready_to_receive_req +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_KER_RX_READY_TO_RECEIVE_REQ. | | Parameters : receive_data - descriptor to write | receive_pos - position to start write | receive_size - size of descriptor to write | +------------------------------------------------------------------------------ */ GLOBAL void sig_ker_rx_ready_to_receive_req (T_desc2* receive_data, USHORT receive_pos, USHORT receive_size) { T_DLC* dlc; TRACE_ISIG( "sig_ker_rx_ready_to_receive_req" ); dlc = &uart_data->dlc_table[UART_CONTROL_INSTANCE]; switch( GET_STATE( UART_SERVICE_RX ) ) { case RX_MUX: /* * store data in control instance */ dlc->receive_pos = receive_pos; dlc->receive_size = receive_size; dlc->receive_data = receive_data; /* * start receiving */ if(uart_data->rx.receive_state EQ UART_RX_RECEIVING) { if(uart_data->rx.read_permission EQ FALSE) dlc->receive_process = UART_RX_PROCESS_READY; } else { dlc->receive_process = UART_RX_PROCESS_READY; /* * start receiving */ uart_data->rx.receive_state = UART_RX_RECEIVING; if(uart_data->rx.dlc_instance EQ UART_EMPTY_INSTANCE) { uart_data->rx.dlc_instance = UART_CONTROL_INSTANCE; uart_data->rx.analyze_state = UART_RX_ERROR; } #ifdef _SIMULATION_ if(rx_inpavail(uart_data->device) > 0) #else /* _SIMULATION_ */ if(UF_InpAvail (uart_data->device) > 0) #endif /* _SIMULATION_ */ { /* * inform channel about reading */ uart_data->rx.read_permission = TRUE; sig_rx_ker_receiving_ind(); } else uart_data->rx.read_permission = FALSE; if(uart_data EQ (&(uart_data_base[0]))) { TRACE_EVENT("UF_ReadData()"); #ifdef _SIMULATION_ rx_readdata(0); #else /* _SIMULATION_ */ UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_0); #endif /* else _SIMULATION_ */ } #ifdef FF_TWO_UART_PORTS else if(uart_data EQ (&(uart_data_base[1]))) { TRACE_EVENT("UF_ReadData()"); #ifdef _SIMULATION_ rx_readdata(1); #else /* _SIMULATION_ */ UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_1); #endif /* else _SIMULATION_ */ } #endif /* FF_TWO_UART_PORTS */ else { TRACE_ERROR("wrong value of uart_data"); } } break; default: TRACE_ERROR( "SIG_KER_RX_READY_TO_RECEIVE_REQ unexpected" ); break; } } /* sig_ker_rx_ready_to_receive_req() */ /* +------------------------------------------------------------------------------ | Function : sig_dtx_rx_not_ready_to_receive_req +------------------------------------------------------------------------------ | Description : Handles the internal signal | SIG_DTX_RX_NOT_READY_TO_RECEIVE_REQ. | | Parameters : dlc_instance - dlc instance wich belongs to calling DTX | +------------------------------------------------------------------------------ */ GLOBAL void sig_dtx_rx_not_ready_to_receive_req (UBYTE dlc_instance) { T_DLC* dlc; TRACE_ISIG( "sig_dtx_rx_not_ready_to_receive_req" ); dlc = &uart_data->dlc_table[dlc_instance]; switch( GET_STATE( UART_SERVICE_RX ) ) { case RX_READY: case RX_MUX: dlc->receive_data = NULL; dlc->receive_process = UART_RX_PROCESS_STOP; break; default: TRACE_ERROR( "SIG_DTX_RX_NOT_READY_TO_RECEIVE_REQ unexpected" ); break; } } /* sig_dtx_rx_not_ready_to_receive_req() */ /* +------------------------------------------------------------------------------ | Function : sig_ker_rx_not_ready_to_receive_req +------------------------------------------------------------------------------ | Description : Handles the internal signal | SIG_KER_RX_NOT_READY_TO_RECEIVE_REQ. | | Parameters : no parameters | +------------------------------------------------------------------------------ */ GLOBAL void sig_ker_rx_not_ready_to_receive_req () { T_DLC* dlc; TRACE_ISIG( "sig_ker_rx_not_ready_to_receive_req" ); dlc = &uart_data->dlc_table[UART_CONTROL_INSTANCE]; switch( GET_STATE( UART_SERVICE_RX ) ) { case RX_MUX: dlc->receive_data = NULL; dlc->receive_process = UART_RX_PROCESS_STOP; break; default: TRACE_ERROR( "SIG_KER_RX_NOT_READY_TO_RECEIVE_REQ unexpected" ); break; } } /* sig_ker_rx_not_ready_to_receive_req() */ /* +------------------------------------------------------------------------------ | Function : sig_ker_rx_restart_read_req +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_KER_RX_RESTART_READ_REQ | | Parameters : no parameters | +------------------------------------------------------------------------------ */ GLOBAL void sig_ker_rx_restart_read_req () { TRACE_ISIG( "sig_ker_rx_restart_read_req" ); switch( GET_STATE( UART_SERVICE_RX ) ) { case RX_READY: case RX_MUX: if(uart_data->rx.receive_state EQ UART_RX_RECEIVING) { /* * restart readOutFunc */ if(uart_data EQ (&(uart_data_base[0]))) { TRACE_EVENT("UF_ReadData()"); #ifdef _SIMULATION_ rx_readdata(0); #else /* _SIMULATION_ */ UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_0); #endif /* else _SIMULATION_ */ } #ifdef FF_TWO_UART_PORTS else if(uart_data EQ (&(uart_data_base[1]))) { TRACE_EVENT("UF_ReadData()"); #ifdef _SIMULATION_ rx_readdata(1); #else /* _SIMULATION_ */ UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_1); #endif /* else _SIMULATION_ */ } #endif /* FF_TWO_UART_PORTS */ else { TRACE_ERROR("wrong value of uart_data"); } } break; default: TRACE_ERROR( "SIG_KER_RX_RESTART_READ_REQ unexpected" ); break; } } /* sig_ker_rx_restart_read_req() */ #endif /* !FF_MULTI_PORT */