view src/gpf2/inc/pco_pdi.h @ 635:baa0a02bc676

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 864b8cc0cf63
children
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/* 
+----------------------------------------------------------------------------- 
|  Project :  PCO2
|  Modul   :  PCO_PDI
+----------------------------------------------------------------------------- 
|  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 header provides functions to read and store data for
|             usage with the pdi-module (Primitive Decoding Information).
|             Furthermore filter functions are included. (filtering by opc,
|             up/downlink and air message id)
+----------------------------------------------------------------------------- 
*/ 


#ifndef _PCO_PDI_H_
#define _PCO_PDI_H_

/*==== INCLUDES ==================================================*/
#include "ccdapi.h"
extern "C" {
#include "pdi.h"
}

/*==== GLOABAL FUNCTION DECLARATIONS =============================*/

/*
+---------------------------------------------------------------------+
| PROJECT : PCO2                       MODULE  : PCO_PDI              |
| STATE   : code                       ROUTINE : pco_pdi_init         |
+---------------------------------------------------------------------+

  PURPOSE : initalized pdi data for pco

  PARAMS:   fname .. name of file with pdi data

  RETURNS:   0 .. sucess
            -1 .. otherwise

*/
int pco_pdi_init(const char* fname);

int pco_pdi_exit();


T_PDI_CONTEXT* pco_pdi_context();


#endif /*_PCO_PDI_H_*/