Drop fx2lib files we don't really need.

[sigrok-firmware-fx2lafw.git] / fx2lib / examples / bulkloop / bulkloop.c

diff --git a/fx2lib/examples/bulkloop/bulkloop.c b/fx2lib/examples/bulkloop/bulkloop.c
deleted file mode 100644 (file)
index ffcef04..0000000
--- a/fx2lib/examples/bulkloop/bulkloop.c
+++ /dev/null
@@ -1,223 +0,0 @@
-/**
- * Copyright (C) 2009 Ubixum, Inc. 
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- **/
-#include <stdio.h>
-
-#include <fx2regs.h>
-#include <fx2macros.h>
-#include <serial.h>
-#include <delay.h>
-#include <autovector.h>
-#include <lights.h>
-#include <setupdat.h>
-#include <eputils.h>
-
-
-#define SYNCDELAY() SYNCDELAY4
-#define REARMVAL 0x80
-#define REARM() EP2BCL=REARMVAL
-
-
-
-volatile WORD bytes;
-volatile bit gotbuf;
-volatile BYTE icount;
-volatile bit got_sud;
-DWORD lcount;
-bit on;
-
-void main() {
-
- REVCTL=0; // not using advanced endpoint controls
-
- d2off();
- on=0;
- lcount=0;
- got_sud=FALSE;
- icount=0;
- gotbuf=FALSE;
- bytes=0;
-
- // renumerate
- RENUMERATE_UNCOND(); 
- 
-
- SETCPUFREQ(CLK_48M);
- SETIF48MHZ();
- sio0_init(57600);
- 
- 
- USE_USB_INTS(); 
- ENABLE_SUDAV();
- ENABLE_SOF();
- ENABLE_HISPEED();
- ENABLE_USBRESET();
- 
- 
- // only valid endpoints are 2/6
- EP2CFG = 0xA2; // 10100010
- SYNCDELAY();
- EP6CFG = 0xE2; // 11100010 
- SYNCDELAY();
- EP1INCFG &= ~bmVALID;
- SYNCDELAY();
- EP1OUTCFG &= ~bmVALID;
- SYNCDELAY();
- EP4CFG &= ~bmVALID;
- SYNCDELAY();
- EP8CFG &= ~bmVALID;
- SYNCDELAY(); 
- 
- 
- // arm ep2
- EP2BCL = 0x80; // write once
- SYNCDELAY();
- EP2BCL = 0x80; // do it again
-
- 
- // make it so we enumberate
- 
-
- EA=1; // global interrupt enable 
- printf ( "Done initializing stuff\n" );
-
- 
- d3off();
- 
- while(TRUE) {
- 
-  if ( got_sud ) {
-      printf ( "Handle setupdata\n" );
-      handle_setupdata(); 
-      got_sud=FALSE;
-  }
-
-  if ( !(EP2468STAT & bmEP2EMPTY) ) {
-       printf ( "ep2 out received data\n" );
-      if  ( !(EP2468STAT & bmEP6FULL) ) { // wait for at least one empty in buffer
-                 WORD i;
-                 printf ( "Sending data to ep6 in\n");
-    
-                 bytes = MAKEWORD(EP2BCH,EP2BCL);
-                 
-                 for (i=0;i<bytes;++i) EP6FIFOBUF[i] = EP2FIFOBUF[i];
-                 
-                 // can copy whole string w/ autoptr instead.
-                 // or copy directly from one buf to another
-
-                 // ARM ep6 out
-                 EP6BCH=MSB(bytes);
-                 SYNCDELAY();
-                 EP6BCL=LSB(bytes); 
-
-                 REARM(); // ep2
-                 //printf ( "Re-Armed ep2\n" );
-
-         }
-   }
- }
-
-}
-
-// copied routines from setupdat.h
-
-// value (low byte) = ep
-#define VC_EPSTAT 0xB1
-
-BOOL handle_vendorcommand(BYTE cmd) {
-
- switch ( cmd ) {
- 
-     case VC_EPSTAT:
-        {         
-         xdata BYTE* pep= ep_addr(SETUPDAT[2]);
-         printf ( "ep %02x\n" , *pep );
-         if (pep) {
-          EP0BUF[0] = *pep;
-          EP0BCH=0;
-          EP0BCL=1;
-          return TRUE;
-         } 
-        }
-     default:
-          printf ( "Need to implement vendor command: %02x\n", cmd );
- }
- return FALSE;
-}
-
-// this firmware only supports 0,0
-BOOL handle_get_interface(BYTE ifc, BYTE* alt_ifc) { 
- printf ( "Get Interface\n" );
- if (ifc==0) {*alt_ifc=0; return TRUE;} else { return FALSE;}
-}
-BOOL handle_set_interface(BYTE ifc, BYTE alt_ifc) { 
- printf ( "Set interface %d to alt: %d\n" , ifc, alt_ifc );
- 
- if (ifc==0&&alt_ifc==0) {
-    // SEE TRM 2.3.7
-    // reset toggles
-    RESETTOGGLE(0x02);
-    RESETTOGGLE(0x86);
-    // restore endpoints to default condition
-    RESETFIFO(0x02);
-    EP2BCL=0x80;
-    SYNCDELAY();
-    EP2BCL=0X80;
-    SYNCDELAY();
-    RESETFIFO(0x86);
-    return TRUE;
- } else 
-    return FALSE;
-}
-
-// get/set configuration
-BYTE handle_get_configuration() {
- return 1; 
- }
-BOOL handle_set_configuration(BYTE cfg) { 
- return cfg==1 ? TRUE : FALSE; // we only handle cfg 1
-}
-
-
-// copied usb jt routines from usbjt.h
-void sudav_isr() interrupt SUDAV_ISR {
-  
-  got_sud=TRUE;
-  CLEAR_SUDAV();
-}
-
-bit on5;
-xdata WORD sofct=0;
-void sof_isr () interrupt SOF_ISR using 1 {
-    ++sofct;
-    if(sofct==8000) { // about 8000 sof interrupts per second at high speed
-        on5=!on5;
-        if (on5) {d5on();} else {d5off();}
-        sofct=0;
-    }
-    CLEAR_SOF();
-}
-
-void usbreset_isr() interrupt USBRESET_ISR {
-    handle_hispeed(FALSE);
-    CLEAR_USBRESET();
-}
-void hispeed_isr() interrupt HISPEED_ISR {
-    handle_hispeed(TRUE);
-    CLEAR_HISPEED();
-}
-