add initial dmb fw. improve makefile infrastructure.
This commit is contained in:
parent
0f5947ee39
commit
5b02acc863
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@ -1,11 +1,33 @@
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DIRS = lib fw
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FW_DIRS = $(wildcard fw_*)
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COMMON_DIRS = lib
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PROJECT_DEFAULT = atlys
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PROJECT_NAME ?= $(PROJECT_DEFAULT)
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PROJECT_DIR = fw_$(PROJECT_NAME)
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DIRS = $(COMMON_DIRS) $(PROJECT_DIR)
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all:
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@for dir in $(DIRS); do \
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$(MAKE) -C $$dir || exit 1; \
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done
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##### PRINT ###################################
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PW=\033[1m\033[0m
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GR=\E[40;32m
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WH=\E[40;37m
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B=\033[1m
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pr_info = "$(B) $(GR)[$(1)]\t $(WH)$(2)$(PW)"
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clean:
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@for dir in $(DIRS); do \
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$(MAKE) -C $$dir clean || exit 1; \
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done
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##### BUILD RULES #############################
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.PHONY: help build clean build_all distclean
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help:
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@echo -e "$$ make PROJECT_NAME=<top-file> <rule>"
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@echo -e "\tprojects (*=default) .. : $(shell echo $(FW_DIRS) | sed 's/fw_//g' | sed 's/$(PROJECT_DEFAULT)/\*$(PROJECT_DEFAULT)/')"
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@echo -e "\trule .................. : help build clean build_all distclean"
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build: $(DIRS)
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@$(foreach dir,$^, echo -e $(call pr_info,MK,Building $(dir)); $(MAKE) -C $(dir) || exit 1;)
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clean: $(DIRS)
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@$(foreach dir,$^, echo -e $(call pr_info,MK,Cleaning $(dir)); $(MAKE) -C $(dir) clean || exit 1;)
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build_all: $(COMMON_DIRS) $(FW_DIRS)
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@$(foreach dir,$^, echo -e $(call pr_info,MK,Building $(dir)); $(MAKE) -C $(dir) || exit 1;)
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distclean: $(COMMON_DIRS) $(FW_DIRS)
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@$(foreach dir,$^, echo -e $(call pr_info,MK,Cleaning $(dir)); $(MAKE) -C $(dir) clean || exit 1;)
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@ -0,0 +1,9 @@
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*.asm
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*.lst
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*.rel
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*.rst
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*.sym
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*.map
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*.mem
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*.bix
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*.iic
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@ -0,0 +1,5 @@
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SOURCES = fw.c device.c
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A51_SOURCES = dscr.a51
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BASENAME = firmware
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include ../lib/fx2.mk
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@ -0,0 +1,127 @@
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#include <fx2macros.h>
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#include <delay.h>
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#ifdef DEBUG_FIRMWARE
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#include <stdio.h>
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#else
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#define printf(...)
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#endif
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//************************** Configuration Handlers *****************************
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// change to support as many interfaces as you need
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//volatile xdata BYTE interface=0;
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//volatile xdata BYTE alt=0; // alt interface
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// set *alt_ifc to the current alt interface for ifc
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BOOL
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handle_get_interface(BYTE ifc, BYTE * alt_ifc)
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{
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// *alt_ifc=alt;
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return TRUE;
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}
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// return TRUE if you set the interface requested
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// NOTE this function should reconfigure and reset the endpoints
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// according to the interface descriptors you provided.
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BOOL
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handle_set_interface(BYTE ifc, BYTE alt_ifc)
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{
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printf("Set Interface.\n");
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//interface=ifc;
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//alt=alt_ifc;
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return TRUE;
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}
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// handle getting and setting the configuration
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// 1 is the default. If you support more than one config
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// keep track of the config number and return the correct number
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// config numbers are set int the dscr file.
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//volatile BYTE config=1;
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BYTE
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handle_get_configuration()
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{
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return 1;
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}
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// NOTE changing config requires the device to reset all the endpoints
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BOOL
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handle_set_configuration(BYTE cfg)
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{
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printf("Set Configuration.\n");
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//config=cfg;
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return TRUE;
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}
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//******************* VENDOR COMMAND HANDLERS **************************
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BOOL
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handle_vendorcommand(BYTE cmd)
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{
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switch (cmd) {
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// case VC_EPSTAT:
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// break;
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default:
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printf ( "Need to implement vendor command: %02x\n", cmd );
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}
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/* not handled by handlers */
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return FALSE;
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}
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//******************** INIT ***********************
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void
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main_init()
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{
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SYNCDELAY4; REVCTL = 0x03;
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/* set register default values */
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SYNCDELAY4; PINFLAGSAB = 0x00;
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SYNCDELAY4; PINFLAGSCD = 0x00;
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SYNCDELAY4; FIFOPINPOLAR = 0x00;
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/* SLAVE FIFO (set bmIFCLKPOL to ensure better setup times) */
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SYNCDELAY4; IFCONFIG = bmIFCLKSRC | bm3048MHZ | bmIFCLKOE | (bmIFCFG1 | bmIFCFG0);
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/* only valid endpoints are 2/6 */
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/* EP2 is DIR=OUT, TYPE=BULK, SIZE=512, BUF=2x (HOST->DEVICE) */
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SYNCDELAY4; EP2CFG = 0xa2;
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/* slave fifo configuration 8bit, autoout */
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//SYNCDELAY4; EP2FIFOCFG &= ~bmWORDWIDE;
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SYNCDELAY4; EP2FIFOCFG = bmAUTOOUT;
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SYNCDELAY4; EP2AUTOINLENH = 0x00;
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SYNCDELAY4; EP2AUTOINLENL = 0x00;
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/* EP6 is DIR=IN, TYPE=BULK, SIZE=512, BUF=2x (DEVICE->HOST) */
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SYNCDELAY4; EP6CFG = 0xe2;
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/* slave fifo configuration 8bit, autoin, zero length */
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//SYNCDELAY4; EP6FIFOCFG &= ~bmWORDWIDE;
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SYNCDELAY4; EP6FIFOCFG = bmAUTOIN | bmZEROLENIN;
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/* AUTOIN packet length (512byte) */
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SYNCDELAY4; EP6AUTOINLENH = 0x02;
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SYNCDELAY4; EP6AUTOINLENL = 0x00;
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/* unused fifos */
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SYNCDELAY4; EP4FIFOCFG = 0;
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SYNCDELAY4; EP8FIFOCFG = 0;
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/* deactive other endpoints */
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SYNCDELAY4; EP1INCFG &= ~bmVALID;
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SYNCDELAY4; EP1OUTCFG &= ~bmVALID;
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SYNCDELAY4; EP4CFG &= ~bmVALID;
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SYNCDELAY4; EP8CFG &= ~bmVALID;
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/* Reset the FIFO */
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SYNCDELAY4; FIFORESET = 0x80;
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SYNCDELAY4; FIFORESET = 0x82;
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SYNCDELAY4; FIFORESET = 0x84;
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SYNCDELAY4; FIFORESET = 0x86;
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SYNCDELAY4; FIFORESET = 0x00;
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SYNCDELAY4;
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printf("Initialization Done.\n");
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}
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void
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main_loop()
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{
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// do some work
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}
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@ -0,0 +1,189 @@
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.module DEV_DSCR
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; descriptor types
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; same as setupdat.h
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DSCR_DEVICE_TYPE=1
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DSCR_CONFIG_TYPE=2
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DSCR_STRING_TYPE=3
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DSCR_INTERFACE_TYPE=4
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DSCR_ENDPOINT_TYPE=5
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DSCR_DEVQUAL_TYPE=6
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; for the repeating interfaces
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DSCR_INTERFACE_LEN=9
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DSCR_ENDPOINT_LEN=7
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; endpoint types
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ENDPOINT_TYPE_CONTROL=0
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ENDPOINT_TYPE_ISO=1
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ENDPOINT_TYPE_BULK=2
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ENDPOINT_TYPE_INT=3
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.globl _dev_dscr, _dev_qual_dscr, _highspd_dscr, _fullspd_dscr, _dev_strings, _dev_strings_end
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; These need to be in code memory. If
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; they aren't you'll have to manully copy them somewhere
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; in code memory otherwise SUDPTRH:L don't work right
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.area DSCR_AREA (CODE)
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_dev_dscr:
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.db dev_dscr_end-_dev_dscr ; len
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.db DSCR_DEVICE_TYPE ; type
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.dw 0x0002 ; usb 2.0
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.db 0xff ; class (vendor specific)
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.db 0xff ; subclass (vendor specific)
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.db 0xff ; protocol (vendor specific)
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.db 64 ; packet size (ep0)
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.dw 0xB404 ; vendor id
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.dw 0x4223 ; product id
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.dw 0x0100 ; version id
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.db 1 ; manufacturure str idx
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.db 2 ; product str idx
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.db 0 ; serial str idx
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.db 1 ; n configurations
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dev_dscr_end:
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_dev_qual_dscr:
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.db dev_qualdscr_end-_dev_qual_dscr
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.db DSCR_DEVQUAL_TYPE
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.dw 0x0002 ; usb 2.0
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.db 0xff
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.db 0xff
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.db 0xff
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.db 64 ; max packet
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.db 1 ; n configs
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.db 0 ; extra reserved byte
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dev_qualdscr_end:
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_highspd_dscr:
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.db highspd_dscr_end-_highspd_dscr ; dscr len ;; Descriptor length
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.db DSCR_CONFIG_TYPE
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; can't use .dw because byte order is different
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.db (highspd_dscr_realend-_highspd_dscr) % 256 ; total length of config lsb
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.db (highspd_dscr_realend-_highspd_dscr) / 256 ; total length of config msb
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.db 1 ; n interfaces
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.db 1 ; config number
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.db 0 ; config string
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.db 0x80 ; attrs = bus powered, no wakeup
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.db 0x32 ; max power = 100ma
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highspd_dscr_end:
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; all the interfaces next
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; NOTE the default TRM actually has more alt interfaces
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; but you can add them back in if you need them.
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; here, we just use the default alt setting 1 from the trm
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.db DSCR_INTERFACE_LEN
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.db DSCR_INTERFACE_TYPE
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.db 0 ; index
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.db 0 ; alt setting idx
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.db 2 ; n endpoints
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.db 0xff ; class
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.db 0xff
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.db 0xff
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.db 0 ; string index
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; endpoint 2 out
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.db DSCR_ENDPOINT_LEN
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.db DSCR_ENDPOINT_TYPE
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.db 0x02 ; ep2 dir=OUT and address
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.db ENDPOINT_TYPE_BULK ; type
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.db 0x00 ; max packet LSB
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.db 0x02 ; max packet size=512 bytes
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.db 0x00 ; polling interval
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; endpoint 6 in
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.db DSCR_ENDPOINT_LEN
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.db DSCR_ENDPOINT_TYPE
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.db 0x86 ; ep6 dir=in and address
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.db ENDPOINT_TYPE_BULK ; type
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.db 0x00 ; max packet LSB
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.db 0x02 ; max packet size=512 bytes
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.db 0x00 ; polling interval
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highspd_dscr_realend:
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.even
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_fullspd_dscr:
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.db fullspd_dscr_end-_fullspd_dscr ; dscr len
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.db DSCR_CONFIG_TYPE
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; can't use .dw because byte order is different
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.db (fullspd_dscr_realend-_fullspd_dscr) % 256 ; total length of config lsb
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.db (fullspd_dscr_realend-_fullspd_dscr) / 256 ; total length of config msb
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.db 1 ; n interfaces
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.db 1 ; config number
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.db 0 ; config string
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.db 0x80 ; attrs = bus powered, no wakeup
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.db 0x32 ; max power = 100ma
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fullspd_dscr_end:
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; all the interfaces next
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; NOTE the default TRM actually has more alt interfaces
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; but you can add them back in if you need them.
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; here, we just use the default alt setting 1 from the trm
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.db DSCR_INTERFACE_LEN
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.db DSCR_INTERFACE_TYPE
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.db 0 ; index
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.db 0 ; alt setting idx
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.db 2 ; n endpoints
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.db 0xff ; class
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.db 0xff
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.db 0xff
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.db 1 ; string index
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; endpoint 2 out
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.db DSCR_ENDPOINT_LEN
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.db DSCR_ENDPOINT_TYPE
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.db 0x02 ; ep2 dir=OUT and address
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.db ENDPOINT_TYPE_BULK ; type
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.db 0x40 ; max packet LSB
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.db 0x00 ; max packet size=64 bytes
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.db 0x00 ; polling interval
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; endpoint 6 in
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.db DSCR_ENDPOINT_LEN
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.db DSCR_ENDPOINT_TYPE
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.db 0x86 ; ep6 dir=in and address
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.db ENDPOINT_TYPE_BULK ; type
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.db 0x40 ; max packet LSB
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.db 0x00 ; max packet size=64 bytes
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.db 0x00 ; polling interval
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fullspd_dscr_realend:
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.even
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_dev_strings:
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; sample string
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_string0:
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.db string0end-_string0 ; len
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.db DSCR_STRING_TYPE
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.db 0x09, 0x04 ; 0x0409 is the language code for English. Possible to add more codes after this.
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string0end:
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; add more strings here
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_string1:
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.db _string1end-_string1 ;; len
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.db DSCR_STRING_TYPE
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.db 'D',00
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.db 'M',00
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.db 'B',00
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.db '',00
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.db 'M',00
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.db 'O',00
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.db 'D',00
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.db 'U',00
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.db 'L',00
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.db 'E',00
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_string1end:
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_string2:
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.db _string2end-_string2 ;; len
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.db DSCR_STRING_TYPE
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.db 'V',00
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.db 'E',00
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.db 'R',00
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.db 'S',00
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.db 'I',00
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.db 'O',00
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.db 'N',00
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.db '',00
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.db 'X',00
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_string2end:
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_dev_strings_end:
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.dw 0x0000 ; in case you wanted to look at memory between _dev_strings and _dev_strings_end
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@ -0,0 +1,119 @@
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#include <fx2macros.h>
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#include <fx2ints.h>
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#include <autovector.h>
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#include <delay.h>
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#include <setupdat.h>
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#ifdef DEBUG_FIRMWARE
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#include <serial.h>
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#include <stdio.h>
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#else
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#define printf(...)
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#endif
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volatile __bit dosud = FALSE;
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volatile __bit dosuspend = FALSE;
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// custom functions
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extern void main_loop();
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extern void main_init();
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void
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main()
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{
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#ifdef DEBUG_FIRMWARE
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SETCPUFREQ(CLK_48M);
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// main_init can still set this to whatever you want.
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sio0_init(57600); // needed for printf if debug defined
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#endif
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main_init();
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// set up interrupts.
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USE_USB_INTS();
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ENABLE_SUDAV();
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ENABLE_USBRESET();
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ENABLE_HISPEED();
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ENABLE_SUSPEND();
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ENABLE_RESUME();
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/* global interrupt enable */
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EA = 1;
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// iic files (c2 load) don't need to renumerate/delay
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// trm 3.6
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#ifndef NORENUM
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RENUMERATE();
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#else
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USBCS &= ~bmDISCON;
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#endif
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while (TRUE) {
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main_loop();
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if (dosud) {
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dosud = FALSE;
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handle_setupdata();
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}
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if (dosuspend) {
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dosuspend = FALSE;
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do {
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printf("I'm going to Suspend.\n");
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WAKEUPCS |= bmWU | bmWU2; // make sure ext wakeups are cleared
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SUSPEND = 1;
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PCON |= 1;
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__asm
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nop
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nop
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nop
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nop
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nop
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nop
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nop
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__endasm;
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} while (!remote_wakeup_allowed && REMOTE_WAKEUP());
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printf("I'm going to wake up.\n");
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// resume
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// trm 6.4
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if (REMOTE_WAKEUP()) {
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delay(5);
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USBCS |= bmSIGRESUME;
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delay(15);
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USBCS &= ~bmSIGRESUME;
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}
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}
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}
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}
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void
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resume_isr() __interrupt RESUME_ISR {
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CLEAR_RESUME();
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}
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void
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sudav_isr() __interrupt SUDAV_ISR {
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dosud = TRUE;
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CLEAR_SUDAV();
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}
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void
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usbreset_isr() __interrupt USBRESET_ISR {
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handle_hispeed(FALSE);
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CLEAR_USBRESET();
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}
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void
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hispeed_isr() __interrupt HISPEED_ISR {
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handle_hispeed(TRUE);
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CLEAR_HISPEED();
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}
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void
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suspend_isr() __interrupt SUSPEND_ISR {
|
||||
dosuspend = TRUE;
|
||||
CLEAR_SUSPEND();
|
||||
}
|
||||
|
|
@ -87,8 +87,9 @@ load: $(BUILDDIR)/$(BASENAME).bix
|
|||
#fxload -vvv -t fx2 -D /dev/bus/usb/002/003 -I $(BUILDDIR)/$(BASENAME).bix
|
||||
#fxload -vvv -t fx2 -D /dev/bus/usb/002/003 -I build/firmware.ihx
|
||||
|
||||
#*.{asm,ihx,lnk,lst,map,mem,rel,rst,sym,adb,cdb,bix}
|
||||
clean:
|
||||
rm -f $(BUILDDIR)/*.{asm,ihx,lnk,lst,map,mem,rel,rst,sym,adb,cdb,bix}
|
||||
rm -rf $(BUILDDIR)/
|
||||
|
||||
clean-all: clean
|
||||
$(MAKE) -C $(FX2LIBDIR)/lib clean
|
||||
|
|
|
|||
Loading…
Reference in New Issue