FreeCalypso > hg > fc-magnetite
view src/g23m-fad/tcpip/rnet/rnet_rt/rnet_rt_cfg.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 | 90eb61ecd093 |
| children |
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/** * @file rnet_rt_cfg.h * * Configuration definitions for the RNET_RT instance. * * @author Jose Yp-Tcha (j-yp-tcha@ti.com) * @version 0.1 */ /* * History: * * Date Author Modification * ------------------------------------------------------------------- * 3/19/2002 Jose Yp-Tcha (j-yp-tcha@ti.com) Create. * 3/29/2002 Regis Feneon NexGenIP configuration * 10/28/2002 Regis Feneon added RNET_RT_ETH_SUPPORT * * (C) Copyright 2002 by TI, All Rights Reserved */ #include "rnet_cfg.h" #ifdef RNET_CFG_REAL_TRANSPORT #ifndef __RNET_RT_CFG_H_ #define __RNET_RT_CFG_H_ #include "rv_general.h" /* General Riviera definitions. */ /** * NexGenIP configuration */ /** number of socket descriptors */ #define RNET_RT_SOCK_MAX 32 /** maximum number of pending connections on a listening socket */ #define RNET_RT_SOCK_LISTEN_MAX 4 /** number of hosts in ARP table */ #define RNET_RT_ARP_MAX 12 /** * NexGenRESOLV configuration */ /** maximum number of simultaneous queries */ #define RNET_RT_RESOLV_QUERY_MAX 4 /** size of cache */ #define RNET_RT_RESOLV_CACHE_MAX 8 /** query timeout */ #define RNET_RT_RESOLV_TIMEOUT 1000 /** optional network interfaces */ //#define RNET_RT_LOOPBACK_SUPPORT #define RNET_RT_DTI_SUPPORT /* #define RNET_RT_ATP_SUPPORT */ //#define RNET_RT_ETH_SUPPORT #endif /* __RNET_RT_CFG_H_ */ #endif /* ifdef RNET_CFG_REAL_TRANSPORT */