FreeCalypso > hg > fc-magnetite
view src/condat2/com/include/ra_l1int.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 | 93999a60b835 |
children |
line wrap: on
line source
/* +----------------------------------------------------------------------------- | Project : GSM-F&D (8411) | Modul : RA_L1INT +----------------------------------------------------------------------------- | 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 Layer 1 Functional Interface (L1INT) of the RA +----------------------------------------------------------------------------- */ #ifndef RA_L1INT_H #define RA_L1INT_H #include "cl_ribu.h" EXTERN void l1i_ra_activate_req ( T_RA_ACTIVATE_REQ *ra_activate_req ); EXTERN void l1i_ra_datatrans_req ( T_RA_DATATRANS_REQ *ra_datatrans_req ); EXTERN void l1i_ra_deactivate_req ( T_RA_DEACTIVATE_REQ *ra_deactivate_req ); EXTERN void l1i_ra_data_req ( T_RA_DATA_REQ *ra_data_req, T_FRAME_DESC *frame_desc ); EXTERN void l1i_ra_data_req_new ( T_FD *pFD ); EXTERN void l1i_ra_break_req ( T_RA_BREAK_REQ *ra_break_req ); EXTERN void l1i_ra_detect_req ( T_RA_DETECT_REQ *ra_detect_req ); EXTERN void l1i_ra_modify_req ( T_RA_MODIFY_REQ *ra_modify_req ); #endif