FreeCalypso > hg > fc-tourmaline
view src/g23m-aci/aci/cmh_uart.h @ 75:8697f358f505
backlight rework: Condat light driver accepts levels
The present change is another intermediate step on the path toward
new FreeCalypso backlight handling. At this intermediate step the
Condat light driver accepts 0-255 backlight levels driven by MFW,
and puts them out on PWL on Luna development boards. At the same
time on C139 it is now possible to turn on the display backlight
with or without the keypad bl - the lsb of the 0-255 backlight level
controls the keypad bl.
MFW presently drives only 0 and 255 backlight levels, thus there is
no visible behavioral change yet - but the plan for subsequent stages
of this backlight rework is to add a dimmed backlight state
(no keypad bl on C139) during active calls.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 24 Oct 2020 20:44:04 +0000 |
parents | fa8dc04885d8 |
children |
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/* +----------------------------------------------------------------------------- | Project : GSM-PS (6147) | Modul : CMH_UART +----------------------------------------------------------------------------- | 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 : +----------------------------------------------------------------------------- */ #ifndef CMH_UART_H #define CMH_UART_H EXTERN T_ACI_LIST *uart_src_params; EXTERN T_ACI_LIST *uart_com_par; /*==== CONSTANTS ==================================================*/ #define NOT_SUPPORTED_UART_IO_PA_MARK 4 /* the UART does not support parity mark directly */ /*==== TYPES ======================================================*/ typedef struct { UBYTE *data; USHORT data_len; T_ACI_CMD_SRC srcId; } T_ACI_DTI_SEND; typedef T_comPar T_ACI_UART_COM_PAR; typedef struct { UBYTE device; T_ACI_UART_COM_PAR comPar; } T_ACI_DEVICE_ENTRY; /*==== PROTOTYPES =================================================*/ /*==== EXPORT =====================================================*/ EXTERN void timeout_PlusIPR (void); EXTERN BOOL cmhUART_CMUX (T_ACI_CMD_SRC srcId); EXTERN void cmhUART_lst_init (void); EXTERN BOOL cmhUARTtest_srcId (UBYTE srcId, void *elem); EXTERN BOOL cmhUARTtest_device (UBYTE device, void *elem); EXTERN T_ACI_DTI_PRC *cmhUART_find_dlci (T_ACI_LIST *search_list, UBYTE device, UBYTE dlci ); EXTERN void cmhUART_startConnection (UBYTE srcId, T_ACI_DEVICE_TYPE device_type); EXTERN BOOL cmhUART_stopConnection (UBYTE srcId); EXTERN void cmhUART_getdata ( T_ACI_CMD_SRC srcId ); EXTERN void cmhUART_ParmsUpdated( UBYTE device ); EXTERN void cmhUART_DetectedESC_DTR( UBYTE device, UBYTE dlci, UBYTE cause ); EXTERN void cmhUART_init_ipr_params(void); /* * functions for cotroling UART parameters (baud rate, character framing, flow control) */ EXTERN void cmhUART_AddDeviceToComParameter( UBYTE device ); EXTERN void cmhUART_CleanComParameterList( void ); EXTERN T_ACI_DEVICE_TYPE cmhUART_GetDeviceType( UBYTE srcId ); EXTERN BOOL cmhUART_ChangeDeviceType( UBYTE srcId, T_ACI_DEVICE_TYPE device_type ); EXTERN T_ACI_DEVICE_ENTRY* cmhUART_GetDeviceParOverDevice( UBYTE device ); EXTERN T_ACI_DEVICE_ENTRY* cmhUART_GetDeviceParOverSrcID( UBYTE srcId ); EXTERN void cmhUART_SetComParToUnchanged( T_comPar *comPar ); EXTERN T_ACI_RETURN cmhUART_SetDataRate ( UBYTE srcId, T_ACI_BD_RATE rate); EXTERN T_ACI_RETURN cmhUART_SetCharacterFraming ( UBYTE srcId, T_ACI_BS_FRM format, T_ACI_BS_PAR parity ); EXTERN T_ACI_RETURN cmhUART_SetFlowControl(UBYTE srcId, T_ACI_RX_FLOW_CTRL DCE_by_DTE); EXTERN T_ACI_BS_FRM cmhUART_GetFktInterfaceFormat( T_ACI_UART_COM_PAR *comPar ); EXTERN T_ACI_BS_PAR cmhUART_GetFktInterfaceParity( T_ACI_UART_COM_PAR *comPar ); EXTERN UBYTE cmhUART_GetParityOverSrcID( UBYTE srcId ); EXTERN UBYTE cmhUART_GetDataBitOverSrcID( UBYTE srcId ); EXTERN UBYTE cmhUART_GetStopBitOverSrcID( UBYTE srcId ); EXTERN void cmhUART_lst_exit (void); #ifdef CMH_UARTF_C GLOBAL T_ACI_AT_CMD uartEntcurCmd[CMD_SRC_MAX]; #else EXTERN T_ACI_AT_CMD uartEntcurCmd[]; #endif /* CMH_UARTF_C */ #endif /* CMH_UART_H */ /*==== EOF =======================================================*/