FreeCalypso > hg > fc-magnetite
view src/cs/riviera/rvt/rvt_pool_size.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 | 945cf7f506b2 |
| children |
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/** * @file rvt_pool_size.h * * Declarations of: * - the memory bank sizes and their watermark * - the SWE stack size * - the pool size needed (generally the sum of memory bank and stack sizes) * * @author Vincent Oberle * @version 0.1 */ /* * History: * * Date Author Modification * ------------------------------------------------------------------- * 07/08/2003 Vincent Oberle Extracted from rvf_pool_size.h * * (C) Copyright 2003 by Texas Instruments Incorporated, All Rights Reserved */ #ifndef __RVT_POOL_SIZE_H_ #define __RVT_POOL_SIZE_H_ #ifndef _WINDOWS #include "rv.cfg" #include "swconfig.cfg" #endif /* * Values used in rvt_def_i.h */ #define TRACE_STACK_SIZE (2000) #if (TEST==1) #define TRACE_MB1_SIZE (750000) /*(25000)*/ #elif (!GSMLITE) #define TRACE_MB1_SIZE (25000) #else #define TRACE_MB1_SIZE (4000) #endif #define TRACE_POOL_SIZE (TRACE_STACK_SIZE + TRACE_MB1_SIZE) #endif /*__RVT_POOL_SIZE_H_*/