FreeCalypso > hg > fc-magnetite
view src/cs/riviera/tests/rv/rv_test_certif.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 rv_test_certif.h * * Definitions used for certification tests. * * @author Cedric Baudelet * @author Vincent Oberle */ /* * History: * * Date Author Modification * ------------------------------------------------------------------- * 09/29/00 Cedric Baudelet Create. * 03/15/02 Vincent Oberle Passed all remaining macros into function. * Comment and formating cleaning. * * (C) Copyright 2002 by Texas Instruments Incorporated, All Rights Reserved */ #ifndef _RV_TEST_CERTIF_H_ #define _RV_TEST_CERTIF_H_ #include "tests/rv/rv_test.h" #ifdef __cplusplus extern "C" { #endif /* * DO NOT MODIFY THIS FILE! * Add your test in the corresponding .c file only. */ /** Certification test number type */ typedef T_RV_TEST_NBR T_RV_CERTIF_TEST_NBR; /** Certification test return value type */ typedef T_RV_TEST_RET T_RV_CERTIF_RET; /** Certification test error type */ typedef T_RV_TEST_ERR_TYPE T_RV_CERTIF_ERR_TYPE; #ifdef __cplusplus } #endif #endif /* _RV_TEST_CERTIF_H_ */