FreeCalypso > hg > fc-tourmaline
view src/g23m-aci/uart/uart_rts.c @ 78:c632896652ba
mfw/ti1_key.c: properly initialize notified_keys array
The code in this ti1_key.c layer needs to call kpd_subscribe() and
kpd_define_key_notification() functions in order to register with the
KPD driver. The original code passed KPD_NB_PHYSICAL_KEYS in
nb_notified_keys - this constant is defined to 24 in kpd_cfg.h on all
platforms of interest to us - but it only filled the first 23 slots
in the notified_keys array, resulting in stack garbage being passed
to KPD API functions. The fix consists of initializing the last
missed array slot to KPD_KEY_RECORD, the key ID for the right side
button on the D-Sample handset.
On our current hw targets this "Record" button exists as the EXTRA
button on our Luna keypad board and as the camera button on the
Pirelli DP-L10. There is no support whatsoever for this button
in current BMI+MFW, we have no plans of doing anything with Pirelli's
camera button even if we do get our UI fw running on that phone,
and the Mother's dream of building our own FreeCalypso handset with
the same button arrangement as D-Sample (including the right side
button) is currently very nebulous - but let us nonetheless handle
the full set of buttons on the KPD to MFW interface, and let upper
layers weed out unsupported buttons.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 25 Oct 2020 23:41:01 +0000 |
parents | fa8dc04885d8 |
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 handle the incoming process internal signals as | described in the SDL-documentation (RT-statemachine) +----------------------------------------------------------------------------- */ #ifndef UART_RTS_C #define UART_RTS_C #endif /* !UART_RTS_C */ #define ENTITY_UART /*==== INCLUDES =============================================================*/ #ifdef _SIMULATION_ #include <stdio.h> #endif #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 FF_MULTI_PORT #include "gsi.h" /* to get definitions of serial driver */ #else /* FF_MULTI_PORT */ #ifdef _TARGET_ #include "uart/serialswitch.h" #include "uart/traceswitch.h" #else /* _TARGET_ */ #include "serial_dat.h" /* to get definitions of serial driver */ #endif /* _TARGET_ */ #endif /* FF_MULTI_PORT */ #include "uart.h" /* to get the global entity definitions */ /*==== CONST ================================================================*/ /*==== LOCAL VARS ===========================================================*/ /*==== PRIVATE FUNCTIONS ====================================================*/ /*==== PUBLIC FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : sig_ker_rt_parameters_req +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_KER_RT_PARAMETERS_REQ | This signal sets new start values for the three multiplexer | timers: | T1 - acknowledgement timer (in units of 10 ms) | T2 - response timer for multiplexer control channel | (in units of 10 ms) | T3 - wake-up response timer (in seconds) | | Parameters : t1 - new start value of timer T1 | t2 - new start value of timer T2 | t3 - new start value of timer T3 | +------------------------------------------------------------------------------ */ GLOBAL void sig_ker_rt_parameters_req (UBYTE t1, UBYTE t2, UBYTE t3) { TRACE_ISIG( "sig_ker_rt_parameters_req" ); /* * set set new start values of timers */ uart_data->rt.t1 = (T_TIME)t1 * 10; uart_data->rt.t2 = (T_TIME)t2 * 10; uart_data->rt.t3 = (T_TIME)t3 * 1000; } /* sig_ker_rt_parameters_req() */ /* +------------------------------------------------------------------------------ | Function : sig_ker_rt_start_t1_req +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_KER_RT_START_T1_REQ | which is used to (re-)start the timer t1 | | Parameters : none | +------------------------------------------------------------------------------ */ GLOBAL void sig_ker_rt_start_t1_req () { TRACE_ISIG( "sig_ker_rt_start_t1_req" ); if(TIMER_START(UART_handle, uart_data->timer_t1_index, uart_data->rt.t1 ) NEQ VSI_OK) { TRACE_ERROR_P1("VSI entity: Can't start timer t1, uart_rts.c(%d)", __LINE__); } uart_data->rt.state_t1 = UART_RT_STARTED; } /* sig_ker_rt_start_t1_req() */ /* +------------------------------------------------------------------------------ | Function : sig_ker_rt_start_t2_req +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_KER_RT_START_T2_REQ | which is used to (re-)start the timer t2 | | Parameters : none | +------------------------------------------------------------------------------ */ GLOBAL void sig_ker_rt_start_t2_req () { TRACE_ISIG( "sig_ker_rt_start_t2_req" ); if(TIMER_START(UART_handle, uart_data->timer_t2_index, uart_data->rt.t2 ) NEQ VSI_OK) { TRACE_ERROR_P1("VSI entity: Can't start timer t2, uart_rts.c(%d)", __LINE__); } uart_data->rt.state_t2 = UART_RT_STARTED; } /* sig_ker_rt_start_t2_req() */ /* +------------------------------------------------------------------------------ | Function : sig_ker_rt_start_t3_req +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_KER_RT_START_T3_REQ | which is used to (re-)start the timer t3 | | Parameters : none | +------------------------------------------------------------------------------ */ GLOBAL void sig_ker_rt_start_t3_req () { TRACE_ISIG( "sig_ker_rt_start_t3_req" ); if(TIMER_START(UART_handle, uart_data->timer_t3_index, uart_data->rt.t3 ) NEQ VSI_OK) { TRACE_ERROR_P1("VSI entity: Can't start timer t3, uart_rts.c(%d)", __LINE__); } uart_data->rt.state_t3 = UART_RT_STARTED; } /* sig_ker_rt_start_t3_req() */ /* +------------------------------------------------------------------------------ | Function : sig_dtx_rt_start_tesd_req +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_DTX_RT_START_TESD_REQ | which is used to start the timer tesd | | Parameters : tesd_value - startvalue of TESD | +------------------------------------------------------------------------------ */ GLOBAL void sig_dtx_rt_start_tesd_req (T_TIME tesd_value) { TRACE_ISIG( "sig_dtx_rt_start_tesd_req" ); /* * store lowest value */ if (tesd_value < uart_data->rt.tesd) { #ifdef _SIMULATION_ TRACE_EVENT_P1("ESD: New start value uart_data->rt.tesd: %d", tesd_value); #endif /* _SIMULATION_ */ uart_data->rt.tesd = tesd_value; } /* * 1. This is the "first" call to sig_dtx_rt_start_tesd_req: * state is UART_RT_STOPPED * 2. Called from sig_ker_dtx_timeout_tesd_req: * state is still UART_RT_STARTED (is reset to UART_RT_STOPPED when none * of the DLCs wants to restart TESD) */ if (uart_data->rt.state_tesd EQ UART_RT_STOPPED) { #ifdef _SIMULATION_ TRACE_EVENT_P1("ESD: Start timer TESD( %d )", uart_data->rt.tesd); #endif /* _SIMULATION_ */ if(TIMER_START (UART_handle, uart_data->timer_tesd_index, uart_data->rt.tesd ) NEQ VSI_OK) { TRACE_ERROR_P1("VSI entity: Can't start timer, uart_rts.c(%d)", __LINE__); } uart_data->rt.state_tesd = UART_RT_STARTED; } #ifdef _SIMULATION_ else { TRACE_EVENT("ESD: Timer TESD will be started later !"); } #endif /* _SIMULATION_ */ } /* sig_dtx_rt_start_tesd_req() */ /* +------------------------------------------------------------------------------ | Function : sig_ker_rt_stop_t1_req +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_KER_RT_STOP_T1_REQ | | Parameters : none | +------------------------------------------------------------------------------ */ GLOBAL void sig_ker_rt_stop_t1_req () { TRACE_ISIG( "sig_ker_rt_stop_t1_req" ); if( uart_data->rt.state_t1 EQ UART_RT_STARTED ) { if(TIMER_STOP(UART_handle, uart_data->timer_t1_index ) NEQ VSI_OK) { TRACE_ERROR_P1("VSI entity: Can't stop timer t1, uartrts.c(%d)", __LINE__); } } uart_data->rt.state_t1 = UART_RT_STOPPED; } /* sig_ker_rt_stop_t1_req() */ /* +------------------------------------------------------------------------------ | Function : sig_ker_rt_stop_t2_req +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_KER_RT_STOP_T2_REQ | | Parameters : none | +------------------------------------------------------------------------------ */ GLOBAL void sig_ker_rt_stop_t2_req () { TRACE_ISIG( "sig_ker_rt_stop_t2_req" ); if( uart_data->rt.state_t2 EQ UART_RT_STARTED ) { if(TIMER_STOP(UART_handle, uart_data->timer_t2_index ) NEQ VSI_OK) { TRACE_ERROR_P1("VSI entity: Can't stop timer t2, uart_rts.c(%d)",__LINE__); } } uart_data->rt.state_t2 = UART_RT_STOPPED; } /* sig_ker_rt_stop_t2_req() */ /* +------------------------------------------------------------------------------ | Function : sig_ker_rt_stop_t3_req +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_KER_RT_STOP_T3_REQ | | Parameters : none | +------------------------------------------------------------------------------ */ GLOBAL void sig_ker_rt_stop_t3_req () { TRACE_ISIG( "sig_ker_rt_stop_t3_req" ); if( uart_data->rt.state_t3 EQ UART_RT_STARTED ) { if(TIMER_STOP(UART_handle, uart_data->timer_t3_index ) NEQ VSI_OK) { TRACE_ERROR_P1("VSI entity: Can't stop timer t3, uart_rts.c(%d)", __LINE__); } } uart_data->rt.state_t3 = UART_RT_STOPPED; } /* sig_ker_rt_stop_t3_req() */ /* +------------------------------------------------------------------------------ | Function : sig_dtx_rt_stop_tesd_req +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_DTX_RT_STOP_TESD_REQ | | Parameters : none | +------------------------------------------------------------------------------ */ GLOBAL void sig_dtx_rt_stop_tesd_req () { TRACE_ISIG( "sig_dtx_rt_stop_tesd_req" ); if( uart_data->rt.state_tesd EQ UART_RT_STARTED ) { if(TIMER_STOP(UART_handle, uart_data->timer_tesd_index ) NEQ VSI_OK) { TRACE_ERROR_P1("VSI entity: Can't stop timer, uart_rts.c(%d)", __LINE__); } } uart_data->rt.state_tesd = UART_RT_STOPPED; } /* sig_dtx_rt_stop_tesd_req() */