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annotate src/g23m-gprs/grlc/grlc_tms.h @ 680:ee3ac8c617cb

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armio.c: set GPIO2 output high initially On TI-canonical platforms GPIO2 is DCD modem control output. In TI's original code the AI_InitIOConfig() function called from Init_Target() would configure GPIO2 as an output and set the initial output value to low, but then the init code in uartfax.c called from Init_Serial_Flows() would immediately change it to high, corresponding to DCD not asserted. The result is a momentary asserted-state glitch on the DCD output. The present change eliminates this glitch, setting DCD output to not-asserted initially like it should be.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 25 Jun 2020 03:17:43 +0000
parents 219afcfc6250
children
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project : GPRS (8441)
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4 | Modul : GRLC
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5 +-----------------------------------------------------------------------------
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6 | Copyright 2002 Texas Instruments Berlin, AG
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Purpose : Definitions for service TM.
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18 +-----------------------------------------------------------------------------
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19 */
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20
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21 #ifndef GRLC_TMS_H
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22 #define GRLC_TMS_H
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26 /*
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27 * interface for service RU
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28 */
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29 EXTERN void sig_ru_tm_error_ra( void );
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30 EXTERN void sig_ru_tm_cs( void );
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31 EXTERN void sig_ru_tm_end_of_tbf( void );
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32 EXTERN void sig_ru_tm_end_of_pdu ( UBYTE );
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33 EXTERN void sig_ru_tm_prim_delete ( void );
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34 EXTERN void sig_ru_tm_ctrl_blk_sent( UBYTE index );
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35 #if defined REL99 AND defined TI_PS_FF_TBF_EST_PACCH
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36 EXTERN void sig_ru_tm_ul_re_est_tbf(void);
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37 #endif
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38
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39 /*
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40 * interface for service RD
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41 */
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42 EXTERN void sig_rd_tm_end_of_tbf( BOOL rel_ul );
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43 EXTERN void sig_rd_tm_ul_req_cnf( void );
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46 EXTERN UBYTE* tm_get_ctrl_blk(UBYTE *index, BOOL unacknowledged);
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47 EXTERN BOOL tm_is_ctrl_blk_rdy(UBYTE ack_cnt_meas_rpt, UBYTE ack_cnt_other);
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48 EXTERN UBYTE tm_get_num_ctrl_blck(void);
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49 EXTERN UBYTE tm_cpy_ctrl_blk_to_buffer(UBYTE *buffer);
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51 EXTERN void sig_ru_tm_repeat_alloc( void );
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52 EXTERN void sig_ru_tm_end_of_fix_alloc(void);
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54 #if defined REL99 AND defined TI_PS_FF_TBF_EST_PACCH
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55 EXTERN void sig_gff_tm_mac_ready_ind_two_phase (T_MAC_READY_IND *mac_ready_ind);
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56 EXTERN void tm_send_prr_2p_ptm ( void );
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57 #endif
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60 #endif /* !GRLC_TMS_H */
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