FreeCalypso > hg > fc-tourmaline
view src/g23m-fad/rlp/rlp_sndf.c @ 214:adfdbcd360fd
backlight evolution: API between Condat driver and MFW
With this change, the API between the Condat backlight driver
and its user in MFW now carries more abstract backlight state codes
(fully off, fully on, in call, charging boot mode) instead of
0-255 levels. This change is needed in order to more properly support
different hardware targets with different capabilities and approaches
in terms of backlight handling.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 23 Apr 2021 23:52:02 +0000 |
parents | fa8dc04885d8 |
children |
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/* +----------------------------------------------------------------------------- | Project : CSD (8411) | Modul : Rlp_sndf.c +----------------------------------------------------------------------------- | 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 defines the procedures and functions for | the component Radio Link Protocol of the base station +----------------------------------------------------------------------------- */ #ifndef RLP_SNDF_C #define RLP_SNDF_C #endif #define ENTITY_RLP /*==== INCLUDES ===================================================*/ #include <string.h> #include "typedefs.h" #include "vsi.h" #include "macdef.h" #include "custom.h" #include "gsm.h" #include "cus_rlp.h" #include "prim.h" #include "tok.h" #include "rlp.h" #ifdef _TARGET_ #include "ra_l1int.h" #endif /*==== CONST =======================================================*/ /*==== TYPES =======================================================*/ /*==== VAR EXPORT ==================================================*/ /*==== VAR LOCAL ===================================================*/ /*==== FUNCTIONS ===================================================*/ /* +------------------------------------------------------------------------------ | Function : snd_sendDataToRA +------------------------------------------------------------------------------ | Description : send a RA_DATA_REQ primitive to RA. In the implementation | this function uses the functional interface of the | RA-Adaptation layer to pass the primitive to RA. | | | Parameters : dataDesc | | | Return : - +------------------------------------------------------------------------------ */ LOCAL void snd_sendDataToRA(T_FRAME_DESC *dataDesc) { #ifdef _SIMULATION_ UBYTE i, j; USHORT sduLen = (dataDesc->Len[0]+dataDesc->Len[1]+3)<<3; PALLOC_SDU (ra_data_req, RA_DATA_REQ, sduLen); TRACE_FUNCTION ("snd_sendDataToRA()"); ra_data_req->fr_type = FR_RLP; ra_data_req->dtx_flg = DTX_DIS; ra_data_req->sdu.l_buf = sduLen; ra_data_req->sdu.o_buf = 0; j=0; for (i=0; i < dataDesc->Len[0]; i++) ra_data_req->sdu.buf[j++] = dataDesc->Adr[0][i]; for (i=0; i < dataDesc->Len[1]; i++) ra_data_req->sdu.buf[j++] = dataDesc->Adr[1][i]; ra_data_req->sdu.buf[rlp_data->snd.FrameSize - TRAILER_LEN] = 0x4f; ra_data_req->sdu.buf[rlp_data->snd.FrameSize - TRAILER_LEN + 1] = 0x4f; ra_data_req->sdu.buf[rlp_data->snd.FrameSize - TRAILER_LEN + 2] = 0x4f; #ifdef TRACE_RLP_FRAME if (rlp_data->uplink_frame_trace) { ker_trace_rlp_frame((T_RLP_FRAMEPTR)ra_data_req->sdu.buf); } #endif PSENDX (RA, ra_data_req); #else /* _TARGET_ */ /* * use functional interface of RA */ T_RA_DATA_REQ RA_data_req; RA_data_req.fr_type = FR_RLP; RA_data_req.dtx_flg = DTX_DIS; RA_data_req.status = 0; #ifdef TRACE_RLP_FRAME if (rlp_data->uplink_frame_trace) { ker_trace_rlp_frame((T_RLP_FRAMEPTR)datadesc->Adr[0]); } #endif l1i_ra_data_req (&RA_data_req, dataDesc); #endif /* _TARGET_ */ } /* +------------------------------------------------------------------------------ | Function : snd_init +------------------------------------------------------------------------------ | Description : initialise the rlp data for the send formatter process | | Parameters : | | | Return : +------------------------------------------------------------------------------ */ GLOBAL void snd_init(T_SND *snd) { USHORT i; TRACE_FUNCTION ("snd_init()"); /* * initialize the header only frame descriptor */ snd->HO_FrameDesc.Adr[0] = snd->HO_Frame; snd->HO_FrameDesc.Len[0] = FRAME_SIZE_LONG; snd->HO_FrameDesc.Adr[1] = NULL; snd->HO_FrameDesc.Len[1] = 0; /* memset (rlp_data->snd.HO_Frame, 0x2b, FRAME_SIZE_LONG); */ for (i = 2; i < FRAME_SIZE_LONG; i++) { snd->HO_Frame[i] = 0x41 + i; } INIT_STATE (SND, SPDU_WAIT_EVENT); } /* +------------------------------------------------------------------------------ | Function : snd_send_u_frame +------------------------------------------------------------------------------ | Description : build and send a U-Frame in uplink direction | | Parameters : frameType - | pFBit - | crBit - | dataDesc - | | | Return : - +------------------------------------------------------------------------------ */ GLOBAL void snd_send_u_frame ( T_UF frameType, T_BIT pFBit, T_BIT crBit, T_FRAME_DESC *dataDesc ) { UBYTE *frame; TRACE_FUNCTION ("snd_send_u_frame()"); if (dataDesc EQ NULL) dataDesc = &rlp_data->snd.HO_FrameDesc; frame = dataDesc->Adr[0]; /* * M5-M1 Bits (16, 15-11) */ frame[1] = (UBYTE) (frameType << 2); /* * P/F Bit (10) and Bit 9=1 */ frame[1] |= ((pFBit << 1) | 1); /* * Bits 8-2=1111100 Bit 1 = crBit */ frame[0] = (0xf8 | crBit); snd_sendDataToRA (dataDesc); } /* +------------------------------------------------------------------------------ | Function : snd_send_s_frame +------------------------------------------------------------------------------ | Description : build and send a S-Frame in uplink direction | | Parameters : | | | Return : +------------------------------------------------------------------------------ */ GLOBAL void snd_send_s_frame ( T_SF frameType, T_FRAME_NUM nr, T_BIT pFBit, T_BIT crBit, T_FRAME_DESC *dataDesc ) { UBYTE *frame; TRACE_FUNCTION ("snd_send_s_frame()"); if (dataDesc EQ NULL) dataDesc = &rlp_data->snd.HO_FrameDesc; frame = dataDesc->Adr[0]; /* * N(R) Bits (16-11) */ frame[1] = (UBYTE) (nr << 2); /* * P/F Bit (10) and Bit 9=1 */ frame[1] |= ((pFBit << 1) | 1); /* * Bits 8-4=11111, Bits 3-2 = frameType, Bit 1 = crBit */ frame[0] = (0xf0 | (frameType << 1) | crBit); snd_sendDataToRA (dataDesc); } /* +------------------------------------------------------------------------------ | Function : snd_send_si_frame +------------------------------------------------------------------------------ | Description : build and send a S+I-Frame in uplink direction | | Parameters : frameType - | nr - | pFBit - | ns - | crBit - | dataDesc - | | Return : - +------------------------------------------------------------------------------ */ GLOBAL void snd_send_si_frame ( T_SF frameType, T_FRAME_NUM nr, T_BIT pFBit, T_FRAME_NUM ns, T_BIT crBit, T_FRAME_DESC *dataDesc ) { UBYTE *frame; TRACE_FUNCTION ("snd_send_si_frame()"); if (dataDesc EQ NULL) dataDesc = &rlp_data->snd.HO_FrameDesc; frame = dataDesc->Adr[0]; /* * N(R) Bits (16-11) */ frame[1] = (UBYTE) (nr << 2); /* * P/F Bit (10) and Bit 9=ns(bit 0-4) */ frame[1] |= ((pFBit << 1) | (ns >> 5)); /* * Bits 8-4 = ns (bits 4-0), Bits 3-2 = frameType, Bit 1 = crBit */ frame[0] = ((ns << 3) | (frameType << 1) | crBit); snd_sendDataToRA (dataDesc); }