FreeCalypso > hg > fc-magnetite
view src/aci2/aci_dti_mng/aci_dti_mng.mak @ 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 | 93999a60b835 |
children |
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#----------------------------------------------------------------------------- # Project : # Modul : aci_dti_mng.mak #----------------------------------------------------------------------------- # Copyright 2002 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 : #----------------------------------------------------------------------------- # # Setting Directory for Layer4 Objects # OBJ := $(L23_OBJ_DIR)/aci_dti_mng ACIDTIMNG_OBJ = $(OBJ)/dti_conn_mng.$(OBJ_TAIL) $(TOP_DIR)/$(ACIDTIMNG_LIB) : $(OBJ) $(ACIDTIMNG_OBJ) -$(PERL) $(CONDAT_DIR)/int/bin/make_ver.pl $(AR) r $(TOP_DIR)/$(ACIDTIMNG_LIB) $(ACIDTIMNG_OBJ) ver.$(OBJ_TAIL) $(OBJ): mkdir $(subst /,$(SLASH),$(OBJ)) clean: $(REMOVE) $(subst /,$(SLASH),$(OBJ)) $(ACIDTIMNG_OBJ): $(OBJ)/%.$(OBJ_TAIL) : $(SRCACIDTIMNG)/%.c echo -D$(NCONFIG) > cmd echo -D$(NTRACE) >> cmd echo -D$(NWARN) >> cmd echo $(COPT) >> cmd echo $(COPT1) >> cmd echo $(COTAR) >> cmd echo $(FDOPT) >> cmd echo $(INCDRV1) >> cmd echo -I$(ICOM) >> cmd echo $(INCDRV2) >> cmd echo -I$(ICDG) >> cmd echo -I$(SRCACI) >> cmd echo -fr$(OBJ) >> cmd $(CC_PRE) $^ -@cmd $(CC_INT) $(addsuffix .pp,$(basename $^)) $(CC_COM) $(addsuffix .pp_,$(basename $^)) -@cmd