FreeCalypso > hg > fc-tourmaline
view src/cs/os/nucleus/nucleus.mak @ 275:79cfefc1e2b4
audio mode load: gracefully handle mode files of wrong AEC version
Unfortunately our change of enabling L1_NEW_AEC (which is necessary
in order to bring our Calypso ARM fw into match with the underlying
DSP reality) brings along a change in the audio mode file binary
format and file size - all those new tunable AEC parameters do need
to be stored somewhere, after all. But we already have existing
mode files in the old format, and setting AEC config to garbage when
loading old audio modes (which is what would happen without the
present change) is not an appealing proposition.
The solution implemented in the present change is as follows: the
audio mode loading code checks the file size, and if it differs
from the active version of T_AUDIO_MODE, the T_AUDIO_AEC_CFG structure
is cleared - set to the default (disabled AEC) for the compiled type
of AEC. We got lucky in that this varying T_AUDIO_AEC_CFG structure
sits at the end of T_AUDIO_MODE!
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Fri, 30 Jul 2021 02:55:48 +0000 |
parents | 4e78acac3d88 |
children |
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# # Makefile for rebuilding the Nucleus libraries: One being in Flash and the # other one being loaded in Internal RAM. # In order to re-build the Nucleus libraries, the flag OS_MK must be set to 1 # # Compilation flags OS_DBG = $(DBG) # $(DBG) for debug; see master.mak for definition OS_FLAGS = $(OS_DBG) $(LENDIAN) $(16INST) -o $(ALGN) $(patsubst %,-i%,$(CFG_INCLUDE)) OS_FLAGS_NOPT = $(OS_DBG) $(LENDIAN) $(16INST) $(ALGN) $(patsubst %,-i%,$(CFG_INCLUDE)) OS_AFLAGS = $(OS_DBG) $(ASMFLAGS) OS_ADEFS = -dOP_L1_STANDALONE=$(OP_L1_STANDALONE) ifeq ($(OP_L1_STANDALONE), 0) OS_ADEFS += -dTI_NUC_MONITOR=$(TI_NUC_MONITOR) endif # Initialization and Abort on error files OS_SRC_INIT := $(OS_NUC_DIR)/inc.c $(OS_NUC_DIR)/dmi.c $(OS_NUC_DIR)/evi.c \ $(OS_NUC_DIR)/pmi.c $(OS_NUC_DIR)/mbi.c $(OS_NUC_DIR)/ioi.c \ $(OS_NUC_DIR)/tmi.c $(OS_NUC_DIR)/qui.c $(OS_NUC_DIR)/hii.c \ $(OS_NUC_DIR)/eri.c $(OS_NUC_DIR)/pii.c $(OS_NUC_DIR)/smi.c \ $(OS_NUC_DIR)/tci.c $(OS_NUC_DIR)/erc.c # Data used due to the init above OS_SRC_DAT := $(OS_NUC_DIR)/mbd.c $(OS_NUC_DIR)/iod.c $(OS_NUC_DIR)/hid.c \ $(OS_NUC_DIR)/pid.c $(OS_NUC_DIR)/qud.c $(OS_NUC_DIR)/erd.c # licence Informations files OS_SRC_LIC := $(OS_NUC_DIR)/lic.c $(OS_NUC_DIR)/rld.c $(OS_NUC_DIR)/lid.c # not used files OS_SRC_NU := $(OS_NUC_DIR)/ioc.c $(OS_NUC_DIR)/ioce.c $(OS_NUC_DIR)/iof.c \ $(OS_NUC_DIR)/quc.c $(OS_NUC_DIR)/quce.c $(OS_NUC_DIR)/quf.c \ $(OS_NUC_DIR)/qus.c $(OS_NUC_DIR)/quse.c \ $(OS_NUC_DIR)/pic.c $(OS_NUC_DIR)/pice.c $(OS_NUC_DIR)/pif.c \ $(OS_NUC_DIR)/pis.c $(OS_NUC_DIR)/pise.c \ $(OS_NUC_DIR)/mbc.c $(OS_NUC_DIR)/mbce.c $(OS_NUC_DIR)/mbf.c \ $(OS_NUC_DIR)/mbs.c $(OS_NUC_DIR)/mbse.c \ $(OS_NUC_DIR)/sms.c $(OS_NUC_DIR)/smse.c \ $(OS_NUC_DIR)/tcs.c $(OS_NUC_DIR)/tcse.c \ $(OS_NUC_DIR)/evf.c $(OS_NUC_DIR)/hic.c # not important files ifeq ($(TOOL_CHOICE),0) OS_SRC_NI_NOPT := $(OS_NUC_DIR)/dmc.c else OS_SRC_NI_NOPT := OS_SRC_NI := $(OS_NUC_DIR)/dmc.c endif OS_SRC_NI += $(OS_NUC_DIR)/dmce.c $(OS_NUC_DIR)/dmd.c \ $(OS_NUC_DIR)/dmf.c $(OS_NUC_DIR)/evc.c $(OS_NUC_DIR)/evce.c \ $(OS_NUC_DIR)/evd.c $(OS_NUC_DIR)/pmf.c $(OS_NUC_DIR)/smf.c \ $(OS_NUC_DIR)/tcf.c $(OS_NUC_DIR)/tmf.c $(OS_NUC_DIR)/rlc.c # All files in Flash OS_SRC_FLASH := $(OS_SRC_INIT) $(OS_SRC_DAT) $(OS_SRC_LIC) $(OS_SRC_NU) $(OS_SRC_NI) OS_SRC_FLASH_NOPT := $(OS_SRC_NI_NOPT) # C files in Internal RAM OS_SRC_INT_RAM := $(OS_NUC_DIR)/csc.c $(OS_NUC_DIR)/tmc.c \ $(OS_NUC_DIR)/pmc.c $(OS_NUC_DIR)/pmce.c $(OS_NUC_DIR)/pmd.c \ $(OS_NUC_DIR)/smc.c $(OS_NUC_DIR)/smce.c $(OS_NUC_DIR)/smd.c \ $(OS_NUC_DIR)/tcc.c $(OS_NUC_DIR)/tcce.c $(OS_NUC_DIR)/tcd.c \ $(OS_NUC_DIR)/tms.c $(OS_NUC_DIR)/tmse.c $(OS_NUC_DIR)/tmd.c # Assembly files in Internal RAM OS_SRC_ASM_INT_RAM := $(OS_NUC_DIR)/tct.s $(OS_NUC_DIR)/tmt.s # Object definitions (Flags) OS_FLASH_OBJ := $(patsubst ../%.c,$(TEMPORARY_FILE_DIR)/%.obj,$(filter %.c,$(OS_SRC_FLASH))) CFG_OBJS += $(OS_FLASH_OBJ) CFG_DEPS += $(OS_FLASH_OBJ:.obj=.d) OS_FLASH_NOPT_OBJ := $(patsubst ../%.c,$(TEMPORARY_FILE_DIR)/%.obj,$(filter %.c,$(OS_SRC_FLASH_NOPT))) CFG_OBJS += $(OS_FLASH_NOPT_OBJ) CFG_DEPS += $(OS_FLASH_NOPT_OBJ:.obj=.d) OS_INT_RAM_OBJ := $(patsubst ../%.c,$(TEMPORARY_FILE_DIR)/%.obj,$(filter %.c,$(OS_SRC_INT_RAM))) CFG_OBJS += $(OS_INT_RAM_OBJ) CFG_DEPS += $(OS_INT_RAM_OBJ:.obj=.d) OS_ASM_INT_RAM_OBJ := $(patsubst ../%.s,$(TEMPORARY_FILE_DIR)/%.obj,$(filter %.s,$(OS_SRC_ASM_INT_RAM))) CFG_OBJS += $(OS_ASM_INT_RAM_OBJ) # All files in Flash OS_EXT_FLASH_OBJ := $(OS_FLASH_OBJ) $(OS_FLASH_NOPT_OBJ) # All files in Internal RAM OS_INTERNAL_RAM_OBJ := $(OS_INT_RAM_OBJ) $(OS_ASM_INT_RAM_OBJ) # Libraries all: $(OS_INT_RAM_LIB) $(OS_FLASH_LIB) $(OS_FLASH_LIB): $(OS_EXT_FLASH_OBJ) $(MKDIR) $(dir $@) $(AR470) r $(OS_FLASH_LIB) $(OS_EXT_FLASH_OBJ) $(OS_INT_RAM_LIB): $(OS_INTERNAL_RAM_OBJ) $(MKDIR) $(dir $@) $(AR470) r $(OS_INT_RAM_LIB) $(OS_INTERNAL_RAM_OBJ) # Objects $(OS_FLASH_OBJ) : $(TEMPORARY_FILE_DIR)/%.obj: ../%.c $(COMPILER) $(OS_FLAGS) -fr$(@D) $< $(OS_FLASH_NOPT_OBJ) : $(TEMPORARY_FILE_DIR)/%.obj: ../%.c $(COMPILER) $(OS_FLAGS_NOPT) -fr$(@D) $< $(OS_INT_RAM_OBJ) : $(TEMPORARY_FILE_DIR)/%.obj: ../%.c $(COMPILER) $(OS_FLAGS) -fr$(@D) $< ifeq ($(TOOL_CHOICE),0) $(OS_ASM_INT_RAM_OBJ) : $(TEMPORARY_FILE_DIR)/%.obj: ../%.s $(ASM470) $(OS_AFLAGS) $(OS_ADEFS) $< $@ endif ifeq ($(TOOL_CHOICE),3) $(OS_ASM_INT_RAM_OBJ) : $(TEMPORARY_FILE_DIR)/%.obj: ../%.s $(COMPILER) $(OS_AFLAGS) $(OS_ADEFS) -fr=$(@D) $< endif