# JTAG programmer.
import sys, time, string, cStringIO, struct
-sys.path.append("/usr/lib/tinyos")
+#sys.path.append("/usr/lib/tinyos") #We no longer require TinyOS.
import serial, os, glob
#forked from TinyOS Telos version.
0xf449: F4x,
0x1232: F1x,
0xf26f: F2x, #for GoodFET20
+ 0xf227: F2x, #for GoodFET30
}
#GoodFET firmware
firmware = {
0xf16c: "http://goodfet.sourceforge.net/dist/msp430x1612.hex",
0xf26f: "http://goodfet.sourceforge.net/dist/msp430x2618.hex",
+ 0xf227: "http://goodfet.sourceforge.net/dist/msp430x2274.hex"
}
class BSLException(Exception):
ERR_CMD_FAILED = "Command failed, is not defined or is not allowed"
ERR_BSL_SYNC = "Bootstrap loader synchronization error"
ERR_FRAME_NUMBER = "Frame sequence number error."
-
+
+ z1 = 0;
+
def calcChecksum(self, data, length):
"""Calculates a checksum of "data"."""
checksum = 0
#used for some hardware
self.invertRST = 0
self.invertTEST = 0
- self.swapRSTTEST = 0
- self.telosLatch = 0
- self.telosI2C = 0
+ self.swapRSTTEST = 0
+ self.telosLatch = 0
+ self.telosI2C = 0
self.protocolMode = self.MODE_BSL
self.BSLMemAccessWarning = 0 #Default: no warning.
timeout = self.timeout
)
if DEBUG: sys.stderr.write("using serial port %r\n" % self.serialport.portstr)
- self.SetRSTpin() #enable power
- self.SetTESTpin() #enable power
+
+ if not self.z1:
+ self.SetRSTpin() #enable power
+ self.SetTESTpin() #enable power
self.serialport.flushInput()
self.serialport.flushOutput()
self.serialport.setDTR(not level)
def telosI2CStart(self):
- self.telosSetSDA(1)
- self.telosSetSCL(1)
- self.telosSetSDA(0)
+ self.telosSetSDA(1)
+ self.telosSetSCL(1)
+ self.telosSetSDA(0)
def telosI2CStop(self):
- self.telosSetSDA(0)
- self.telosSetSCL(1)
- self.telosSetSDA(1)
+ self.telosSetSDA(0)
+ self.telosSetSCL(1)
+ self.telosSetSDA(1)
def telosI2CWriteBit(self, bit):
- self.telosSetSCL(0)
- self.telosSetSDA(bit)
+ self.telosSetSCL(0)
+ self.telosSetSDA(bit)
time.sleep(2e-6)
- self.telosSetSCL(1)
+ self.telosSetSCL(1)
time.sleep(1e-6)
- self.telosSetSCL(0)
+ self.telosSetSCL(0)
def telosI2CWriteByte(self, byte):
self.telosI2CWriteBit( byte & 0x80 );
self.telosI2CWriteBit( 0 ); # "acknowledge"
def telosI2CWriteCmd(self, addr, cmdbyte):
- self.telosI2CStart()
+ self.telosI2CStart()
self.telosI2CWriteByte( 0x90 | (addr << 1) )
- self.telosI2CWriteByte( cmdbyte )
- self.telosI2CStop()
+ self.telosI2CWriteByte( cmdbyte )
+ self.telosI2CStop()
+ def writepicROM(self, address, data):
+ ''' Writes data to @address'''
+ for i in range(7,-1,-1):
+ self.picROMclock((address >> i) & 0x01)
+ self.picROMclock(0)
+ recbuf = 0
+ for i in range(7,-1,-1):
+ s = ((data >> i) & 0x01)
+ #print s
+ if i < 1:
+ r = not self.picROMclock(s, True)
+ else:
+ r = not self.picROMclock(s)
+ recbuf = (recbuf << 1) + r
+
+ self.picROMclock(0, True)
+ #k = 1
+ #while not self.serial.getCTS():
+ # pass
+ #time.sleep(0.1)
+ return recbuf
+
+ def readpicROM(self, address):
+ ''' reads a byte from @address'''
+ for i in range(7,-1,-1):
+ self.picROMclock((address >> i) & 0x01)
+ self.picROMclock(1)
+ recbuf = 0
+ r = 0
+ for i in range(7,-1,-1):
+ r = self.picROMclock(0)
+ recbuf = (recbuf << 1) + r
+ self.picROMclock(r)
+ #time.sleep(0.1)
+ return recbuf
+
+ def picROMclock(self, masterout, slow = False):
+ #print "setting masterout to "+str(masterout)
+ self.serialport.setRTS(masterout)
+ self.serialport.setDTR(1)
+ #time.sleep(0.02)
+ self.serialport.setDTR(0)
+ if slow:
+ time.sleep(0.02)
+ return self.serialport.getCTS()
+
+ def picROMfastclock(self, masterout):
+ #print "setting masterout to "+str(masterout)
+ self.serialport.setRTS(masterout)
+ self.serialport.setDTR(1)
+ self.serialport.setDTR(0)
+ time.sleep(0.02)
+ return self.serialport.getCTS()
+
+ def bslResetZ1(self, invokeBSL=0):
+ '''
+ Applies BSL entry sequence on RST/NMI and TEST/VPP pins
+ Parameters:
+ invokeBSL = 1: complete sequence
+ invokeBSL = 0: only RST/NMI pin accessed
+
+ By now only BSL mode is accessed
+ '''
+
+ if DEBUG > 1: sys.stderr.write("* bslReset(invokeBSL=%s)\n" % invokeBSL)
+ if invokeBSL:
+ #sys.stderr.write("in Z1 bsl reset...\n")
+ time.sleep(0.1)
+ self.writepicROM(0xFF, 0xFF)
+ time.sleep(0.1)
+ #sys.stderr.write("z1 bsl reset done...\n")
+ else:
+ #sys.stderr.write("in Z1 reset...\n")
+ time.sleep(0.1)
+ self.writepicROM(0xFF, 0xFE)
+ time.sleep(0.1)
+ #sys.stderr.write("z1 reset done...\n")
def telosBReset(self,invokeBSL=0):
-
- # "BSL entry sequence at dedicated JTAG pins"
+ # "BSL entry sequence at dedicated JTAG pins"
# rst !s0: 0 0 0 0 1 1
- # tck !s1: 1 0 1 0 0 1
+ # tck !s1: 1 0 1 0 0 1
# s0|s1: 1 3 1 3 2 0
- # "BSL entry sequence at shared JTAG pins"
+ # "BSL entry sequence at shared JTAG pins"
# rst !s0: 0 0 0 0 1 1
- # tck !s1: 0 1 0 1 1 0
+ # tck !s1: 0 1 0 1 1 0
# s0|s1: 3 1 3 1 0 2
- if invokeBSL:
- self.telosI2CWriteCmd(0,1)
- self.telosI2CWriteCmd(0,3)
- self.telosI2CWriteCmd(0,1)
- self.telosI2CWriteCmd(0,3)
- self.telosI2CWriteCmd(0,2)
- self.telosI2CWriteCmd(0,0)
- else:
- self.telosI2CWriteCmd(0,3)
- self.telosI2CWriteCmd(0,2)
- self.telosI2CWriteCmd(0,0)
+ if invokeBSL:
+ self.telosI2CWriteCmd(0,1)
+ self.telosI2CWriteCmd(0,3)
+ self.telosI2CWriteCmd(0,1)
+ self.telosI2CWriteCmd(0,3)
+ self.telosI2CWriteCmd(0,2)
+ self.telosI2CWriteCmd(0,0)
+ else:
+ self.telosI2CWriteCmd(0,3)
+ self.telosI2CWriteCmd(0,2)
+
+ # This line was not defined inside the else: block, not sure where it
+ # should be however
+ self.telosI2CWriteCmd(0,0)
time.sleep(0.250) #give MSP430's oscillator time to stabilize
- self.serialport.flushInput() #clear buffers
+ self.serialport.flushInput() #clear buffers
def bslReset(self, invokeBSL=0):
"""Applies BSL entry sequence on RST/NMI and TEST/VPP pins
RST is inverted twice on boot loader hardware
TEST is inverted (only once)
Need positive voltage on DTR, RTS for power-supply of hardware"""
- if self.telosI2C:
- self.telosBReset(invokeBSL)
- return
+ if self.telosI2C:
+ self.telosBReset(invokeBSL)
+ return
+
+ if self.z1:
+ if DEBUG > 1: sys.stderr.write("* entering bsl with z1\n")
+ self.bslResetZ1(invokeBSL)
+ return
+
if DEBUG > 1: sys.stderr.write("* bslReset(invokeBSL=%s)\n" % invokeBSL)
self.SetRSTpin(1) #power suply
self.SetTESTpin(1) #power suply
time.sleep(0.250) #charge capacitor on boot loader hardware
- if self.telosLatch:
- self.SetTESTpin(0)
- self.SetRSTpin(0)
- self.SetTESTpin(1)
-
+ if self.telosLatch:
+ self.SetTESTpin(0)
+ self.SetRSTpin(0)
+ self.SetTESTpin(1)
self.SetRSTpin(0) #RST pin: GND
+
if invokeBSL:
self.SetTESTpin(1) #TEST pin: GND
self.SetTESTpin(0) #TEST pin: Vcc
"""start BSL, download patch if desired and needed, adjust SP if desired"""
sys.stderr.write("Invoking BSL...\n")
sys.stderr.flush()
+
+ #for '30, invertTEST=0, else =1
if bslreset:
self.bslReset(1) #Invoke the boot loader.
+
+
self.txPasswd(self.passwd) #transmit password
#Read actual bootstrap loader version.
raise BSLException, "programming without data not possible"
def actionFromweb(self):
"""Grab GoodFET firmware from the web, then flash it."""
- print "%x" % self.dev_id;
- print "%s" % firmware[self.dev_id];
- fn="/tmp/fw.hex"
- os.system("curl %s >%s" % (firmware[self.dev_id],fn))
+ # print "Grabbing %x firmware." % self.dev_id;
+ # print "%s" % firmware[self.dev_id];
+ # fn="/tmp/.goodfet.hex"
+ # os.system("curl %s >%s" % (firmware[self.dev_id],fn))
- fw=Memory(fn);
- #fw.loadIhex(open(fn,"rb"));
+ # fw=Memory(fn);
+ # #fw.loadIhex(open(fn,"rb"));
+
+ # sys.stderr.write("Program ...\n")
+ # sys.stderr.flush()
+ # self.programData(fw, self.ACTION_PROGRAM | self.ACTION_VERIFY)
+ # sys.stderr.write("%i bytes programmed.\n" % self.byteCtr)
+ # sys.stderr.flush()
+
+
+ print """
+The --fromweb feature is temporarily disabled, pending a rewrite.
+Please grab a copy of the appropriate .hex from
+http://goodfet.sf.net/dist/ and flash it like so:
+
+goodfet.bsl -e -p foo.hex
+"""
- sys.stderr.write("Program ...\n")
- sys.stderr.flush()
- self.programData(fw, self.ACTION_PROGRAM | self.ACTION_VERIFY)
- sys.stderr.write("%i bytes programmed.\n" % self.byteCtr)
- sys.stderr.flush()
def actionVerify(self):
"""Verify programmed data"""
--swap-reset-test, and --telos-latch
--telosb Implies options --swap-reset-test, --telos-i2c,
--no-BSL-download, and --speed=38400
+ --apimote Implies --swap-reset-test
+ --goodfet10
+ --goodfet20
+ --goodfet30
+ --goodthopter Same as GF30.
--tmote Identical operation to --telosb
+ --z1 Bootstrap a Z1
--no-BSL-download Do not download replacement BSL (disable automatic)
--force-BSL-download Download replacement BSL even if not needed (the one
in the device would have the required features)
)
#Main:
-def main():
+def main(itest=1):
global DEBUG
import getopt
filetype = None
dumpinfo = 0
bsl.invertRST = 1
- bsl.invertTEST = 1
+ bsl.invertTEST = itest
+
+ if(os.environ.get("board")=='telosb' or
+ os.environ.get("board")=='telosbbt' or
+ os.environ.get("platform")=='telosb'):
+ bsl.swapRSTTEST = 1
+ bsl.telosI2C = 1
+ mayuseBSL = 0
+ if(os.environ.get("board")=='z1' or
+ os.environ.get("board")=='zolertiaz1'):
+ bsl.z1 = 1
+ if(os.environ.get("board")=='apimote' or os.environ.get("board")=='apimote1'):
+ bsl.swapRSTTEST = 1;
+
if comPort is None and os.environ.get("GOODFET")!=None:
glob_list = glob.glob(os.environ.get("GOODFET"));
glob_list = glob.glob("/dev/ttyUSB*");
if len(glob_list) > 0:
comPort = glob_list[0];
-
-
+ if os.name=='nt':
+ from scanwin32 import winScan;
+ scan=winScan();
+ for order,comport,desc,hwid in sorted(scan.comports()):
+ try:
+ if hwid.index('FTDI')==0:
+ comPort=comport;
+ #print "Using FTDI port %s" % port
+ except:
+ #Do nothing.
+ a=1;
sys.stderr.write("MSP430 Bootstrap Loader Version: %s\n" % VERSION)
try:
"upload=", "download=", "size=", "hex", "bin",
"intelhex", "titext", "notimeout", "bsl=", "speed=",
"bslversion", "f1x", "f2x", "f4x", "invert-reset", "invert-test",
- "swap-reset-test", "telos-latch", "telos-i2c", "telos", "telosb",
+ "swap-reset-test", "telos-latch", "telos-i2c", "telos", "telosb",
"tmote","no-BSL-download", "force-BSL-download", "slow",
- "dumpivt", "dumpinfo", "fromweb"]
+ "dumpivt", "dumpinfo", "fromweb",
+ "goodfet40", "goodfet30", "goodthopter", "goodfet20", "goodfet10",
+ "z1",
+ "nhbadge", "nhbadgeb", "goodfet"
+ ]
)
except getopt.GetoptError:
# print help information and exit:
bsl.invertTEST = 1
bsl.swapRSTTEST = 1
bsl.telosLatch = 1
+ elif o in ("--goodfet10", ):
+ bsl.invertRST = 1
+ bsl.invertTEST = 1
+ elif o in ("--goodfet20", ):
+ bsl.invertRST = 1
+ bsl.invertTEST = 1
+ elif o in ("--goodfet30", "--goodfet31", "--goodthopter" ):
+ bsl.invertRST = 1
+ bsl.invertTEST = 0
+ elif o in ("--goodfet40", ):
+ bsl.invertRST = 1
+ bsl.invertTEST = 1
+ elif o in ("--goodfet", ):
+ bsl.invertRST = 1
+ bsl.invertTEST = 1
+ elif o in ("--apimote",):
+ bsl.swapRSTTEST = 1;
+ elif o in ("--nhbadge", "--nhbadgeb" ):
+ bsl.invertRST = 1
+ bsl.invertTEST = 1
elif o in ("--telosb", ):
bsl.swapRSTTEST = 1
bsl.telosI2C = 1
mayuseBSL = 0
- speed = 38400
+ speed = 38400
elif o in ("--tmote", ):
bsl.swapRSTTEST = 1
bsl.telosI2C = 1
mayuseBSL = 0
- speed = 38400
+ speed = 38400
+ elif o in ("--z1", ):
+ bsl.z1 = 1
+ speed = 38400
elif o in ("--no-BSL-download", ):
mayuseBSL = 0
elif o in ("--force-BSL-download", ):
if __name__ == '__main__':
try:
- main()
+ main(1)
except SystemExit:
raise #let pass exit() calls
except KeyboardInterrupt:
sys.exit(1) #set errorlevel for script usage
except Exception, msg: #every Exception is caught and displayed
if DEBUG: raise #show full trace in debug mode
- sys.stderr.write("\nAn error occoured:\n%s\n" % msg) #short messy in user mode
- sys.exit(1) #set errorlevel for script usage
+ #sys.stderr.write("\nAn error occoured:\n%s\n" % msg) #short messy in user mode
+ #sys.exit(1) #set errorlevel for script usage
+ main(0);
projects / goodfet / blobdiff