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view src/aci2/aci/ati_src_riv.h @ 635:baa0a02bc676

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niq32.c DTR handling restored for targets that have it TI's original TCS211 fw treated GPIO 3 as the DTR input (wired so on C-Sample and D-Sample boards, also compatible with Leonardo and FCDEV3B which have a fixed pull-down resistor on this GPIO line), and the code in niq32.c called UAF_DTRInterruptHandler() (implemented in uartfax.c) from the IQ_KeypadGPIOHandler() function. But on Openmoko's GTA02 with their official fw this GPIO is a floating input, all of the DTR handling code in uartfax.c including the interrupt logic is still there, but the hobbled TCS211-20070608 semi-src delivery which OM got from TI contained a change in niq32.c (which had been kept in FC until now) that removed the call to UAF_DTRInterruptHandler() as part of those not-quite-understood "CC test" hacks. The present change fixes this bug at a long last: if we are building fw for a target that has TI's "classic" DTR & DCD GPIO arrangement (dsample, fcmodem and gtm900), we bring back all of TI's original code in both uartfax.c and niq32.c, whereas if we are building fw for a target that does not use this classic GPIO arrangement, the code in niq32.c goes back to what we got from OM and all DTR & DCD code in uartfax.c is conditioned out. This change also removes the very last remaining bit of "CC test" bogosity from our FreeCalypso code base.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 19 Jan 2020 01:41:35 +0000
parents 93999a60b835
children
line wrap: on
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/*
+-----------------------------------------------------------------------------
|  Project :  ACI
|  Modul   :  ati_src_riv
+-----------------------------------------------------------------------------
|  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 ...
+-----------------------------------------------------------------------------
*/
#ifndef ATI_SRC_RIV_H
#define ATI_SRC_RIV_H


EXTERN T_ATI_RESULT_CB      riv_src_result_cb;
EXTERN T_ATI_LINE_STATE_CB  riv_src_line_state_cb;

EXTERN UBYTE ati_src_riv_open_port  (UBYTE	            port_number,
                                     UBYTE              sub_no,
                                     UBYTE              capability);

EXTERN void  ati_src_riv_close_port (UBYTE	            port_number,
                                     UBYTE              sub_no);

EXTERN BOOL  ati_src_riv_proc_cmd   (T_AAA_CMD_REQ     *cmd);

EXTERN void  ati_src_riv_dti_rsp    (ULONG              link_id);

EXTERN void  ati_src_riv_disconnect_rsp (ULONG          link_id);

#endif