FreeCalypso > hg > fc-magnetite
view src/aci2/bmi/mmiMmsSetting.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 | 3c2acfa1a72f |
| children |
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#ifndef _DEF_MMI_MMSSETTING_H_ #define _DEF_MMI_MMSSETTING_H_ /******************************************************************************* TI (Shanghai) ******************************************************************************** This software product is the property of TI (Shanghai) Ltd and may not be disclosed to any third party without the express permission of the owner. ******************************************************************************** $Project name: TISHMMS Project $Project code: BMI (6349) $Module: MMS $File: MmiMMSSetting.h $Revision: 1.0 $Author: Yan Bin(bin-yan@ti.com) $Date: 26/08/03 ******************************************************************************** Description: This module provides definitions of the types and constants which are shared across the MMS application modules. ******************************************************************************** $History: MmiMMSSetting.h 29/10/03 Original TI(Shanghai) BMI version. $End *******************************************************************************/ #include "mfw_mfw.h" extern T_MFW_HND MMSSetting_start(T_MFW_HND parent_window, MfwMnuAttr *menuAttr); #endif //_DEF_MMI_MMSSETTING_H_