FreeCalypso > hg > fc-magnetite
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 |
line wrap: on
line source
/* +----------------------------------------------------------------------------- | 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_*/