X-Git-Url: https://hackdaworld.org/gitweb/?p=my-code%2Ffpga.git;a=blobdiff_plain;f=fx2%2Fcypress_fx2_xilprg.patch;fp=fx2%2Fcypress_fx2_xilprg.patch;h=96d9eab1032bc7886914ce1d31f3b2367ee0ecfa;hp=0000000000000000000000000000000000000000;hb=377aec2d8eaacb1f970ae36154f36a7f2554b7c7;hpb=6b7ac2a1220c38d01b25fb8a3c9ec649e9398fda

diff --git a/fx2/cypress_fx2_xilprg.patch b/fx2/cypress_fx2_xilprg.patch
new file mode 100644
index 0000000..96d9eab
--- /dev/null
+++ b/fx2/cypress_fx2_xilprg.patch
@@ -0,0 +1,208 @@
+diff -Nur xilprg-0.5/makefile xilprg-new/makefile
+--- xilprg-0.5/makefile	2006-08-23 07:41:20.000000000 +0200
++++ xilprg-new/makefile	2007-04-07 17:09:16.000000000 +0200
+@@ -40,6 +40,7 @@
+ 	$(SRC_DIR)/prgfile.cpp \
+ 	$(SRC_DIR)/chip.cpp \
+ 	$(SRC_DIR)/parport.cpp \
++	$(SRC_DIR)/onbusb.cpp \
+ 	$(SRC_DIR)/cable.cpp \
+ 	$(SRC_DIR)/digilent.cpp \
+ 	$(SRC_DIR)/xilinx.cpp
+diff -Nur xilprg-0.5/src/cable.cpp xilprg-new/src/cable.cpp
+--- xilprg-0.5/src/cable.cpp	2006-08-23 07:38:34.000000000 +0200
++++ xilprg-new/src/cable.cpp	2007-04-07 17:20:55.000000000 +0200
+@@ -49,6 +49,7 @@
+ #include "chip.h"
+ #include "cmdline.h"
+ #include "digilent.h"
++#include "onbusb.h"
+ #include "parport.h"
+ 
+ cable::cable()
+@@ -587,6 +588,9 @@
+     if (stricmp(argv[0], "dusb") == 0)
+         cbl = new digilent;
+     else
++    if (stricmp(argv[0], "ousb") ==0)
++    	cbl = new onbusb;
++    else
+     {
+         msgf(STR_INVALID_CABLE_DEF);
+         return NULL;
+diff -Nur xilprg-0.5/src/onbusb.cpp xilprg-new/src/onbusb.cpp
+--- xilprg-0.5/src/onbusb.cpp	1970-01-01 01:00:00.000000000 +0100
++++ xilprg-new/src/onbusb.cpp	2007-04-07 17:15:34.000000000 +0200
+@@ -0,0 +1,113 @@
++/*
++ * onboard usb
++ *
++ * author: till & frank zirkelbach
++ *
++ */
++
++#include "xilprg.h"
++#include "utils.h"
++#include "onbusb.h"
++
++onbusb::onbusb()
++{
++   handle=NULL;
++}
++
++onbusb::~onbusb()
++{
++}
++
++int onbusb::open()
++{
++   
++    struct usb_bus *bus; 
++
++    usb_init();
++    usb_find_busses();
++    usb_find_devices();
++
++    bus=usb_get_busses();
++    while(bus) {
++    	dev=bus->devices;
++	while(dev) {
++		if(dev->descriptor.idVendor==USB_VENDOR_ID &&
++		   dev->descriptor.idProduct==USB_PRODUCT_ID)
++		   	/* found the device */
++		   	return 0;
++		dev=dev->next;
++	}
++ 	bus=bus->next;
++    }
++
++    return -1;
++
++    handle=usb_open(dev);
++    if(handle==NULL)
++    	goto cleanup;
++
++    if(usb_set_configuration(handle,1)<0)
++	goto cleanup;
++
++    if(usb_claim_interface(handle,0)<0)
++	goto cleanup;
++
++    if(usb_set_altinterface(handle,1)<0)
++    	goto cleanup;
++
++    data = 0x10;
++
++    reset_tap_state();
++
++    return 0;
++
++cleanup:
++
++    close();
++
++    return 1;
++
++}
++
++int onbusb::close()
++{
++
++    usb_close(handle);
++
++    return 0;
++}
++
++int onbusb::get_description(string& desc)
++{
++    char s[256];
++    sprintf(s, "onboard usb bitbanging");
++    desc = s;
++    return 0;
++}
++
++void onbusb::set_tdi(int bit)
++{
++    if (bit) data |= 0x04; else data &= ~0x04;
++    data|=0xa0;
++    usb_bulk_write(handle,0x01,&data,1,0);
++}
++
++void onbusb::set_tck(int bit)
++{
++    if (bit) data |= 0x10; else data &= ~0x10;
++    data|=0xa0;
++    usb_bulk_write(handle,0x01,&data,1,0);
++}
++
++void onbusb::set_tms(int bit)
++{
++    if (bit) data |= 0x08; else data &= ~0x08;
++    data|=0xa0;
++    usb_bulk_write(handle,0x01,&data,1,0);
++}
++
++int onbusb::get_tdo()
++{
++    usb_bulk_read(handle,0x81,&data,1,0);
++    return data & 0x01 ? 1 : 0;
++}
+diff -Nur xilprg-0.5/src/onbusb.h xilprg-new/src/onbusb.h
+--- xilprg-0.5/src/onbusb.h	1970-01-01 01:00:00.000000000 +0100
++++ xilprg-new/src/onbusb.h	2007-04-07 17:14:07.000000000 +0200
+@@ -0,0 +1,43 @@
++/*
++ * onboard usb
++ *
++ * author: till & frank zirkelbach
++ *
++ */
++
++#ifndef _ONBUSB_H_INCLUDED_
++#define _ONBUSB_H_INCLUDED_
++
++#include "cable.h"
++
++#include <usb.h>
++
++class onbusb : public cable
++{
++public:
++	onbusb();
++	virtual ~onbusb();
++
++    enum
++    {
++	USB_VENDOR_ID	= 0x04b4,
++	USB_PRODUCT_ID	= 0x8613
++    };
++
++    virtual int open();
++    virtual int close();
++
++    virtual int get_description(string&);
++
++    virtual void set_tdi(int);
++    virtual void set_tck(int);
++    virtual void set_tms(int);
++    virtual int get_tdo();
++
++protected:
++    char data;
++    struct usb_device *dev;
++    usb_dev_handle *handle;
++};
++
++#endif
+diff -Nur xilprg-0.5/src/strtable.cpp xilprg-new/src/strtable.cpp
+--- xilprg-0.5/src/strtable.cpp	2006-08-23 07:38:34.000000000 +0200
++++ xilprg-new/src/strtable.cpp	2007-04-07 16:56:25.000000000 +0200
+@@ -137,7 +137,7 @@
+     //STR_CMD_CABLE
+     "cable\0" 
+     "Sets programmer cable\0"
+-    "cable {xil3 [ioaddr]|dusb}\0",
++    "cable {xil3 [ioaddr]|dusb|ousb}\0",
+     //STR_CMD_CHIPS
+     "chips\0"
+     "Prints supported devices\0"