FreeCalypso > hg > fc-magnetite
view cdg3/fflags-locosto.h @ 680:ee3ac8c617cb
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 | c15047b3d00d |
children |
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/* +----------------------------------------------------------------------------- | Project : | Modul : fflags.h +----------------------------------------------------------------------------- | Copyright 2003 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 : Define valid and invalid versions for a product release | include file for CCDGEN, e.g.: | ccdgen -h -m512 -a2 -$(ff_path)/fflags.h -o$(cdgincdir) -R$(cmdFile) +----------------------------------------------------------------------------- */ #define FF_PS_RSSI #define SIM_PERS #define FF_PHONE_LOCK #define TI_PS_FF_AT_CMD_P_ECC #define TI_PS_FF_REL99_AND_ABOVE #undef TI_DUAL_MODE #define REL99 #define FF_BHO #define TI_PS_FF_EMR #define TI_PS_FF_RTD #undef FF_EGPRS #undef REL4 #define TI_PS_FF_TBF_EST_PACCH #define TI_PS_FF_QUAD_BAND_SUPPORT