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TlsrPgm.py
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TlsrPgm.py
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#!/usr/bin/env python
##### TlsrPgm.py #####
### Autor: pvvx ###
## https://github.com/pvvx/TLSRPGM ##
import sys
import signal
import struct
import serial
import platform
import time
import argparse
import os
import io
__progname__ = 'TLSR82xx TlsrPgm'
__filename__ = 'TlsrPgm'
__version__ = '31.10.23'
DEFAULT_UART_BAUD = 230400
FLASH_SECTOR_SIZE = 4096
class FatalError(RuntimeError):
def __init__(self, message):
RuntimeError.__init__(self, message)
@staticmethod
def WithResult(message, result):
message += " (result was %s)" % hexify(result)
return FatalError(message)
def signal_handler(signal, frame):
print()
print('Keyboard Break!')
sys.exit(1)
crctable = (
0x0000, 0xC0C1, 0xC181, 0x0140, 0xC301, 0x03C0, 0x0280, 0xC241,
0xC601, 0x06C0, 0x0780, 0xC741, 0x0500, 0xC5C1, 0xC481, 0x0440,
0xCC01, 0x0CC0, 0x0D80, 0xCD41, 0x0F00, 0xCFC1, 0xCE81, 0x0E40,
0x0A00, 0xCAC1, 0xCB81, 0x0B40, 0xC901, 0x09C0, 0x0880, 0xC841,
0xD801, 0x18C0, 0x1980, 0xD941, 0x1B00, 0xDBC1, 0xDA81, 0x1A40,
0x1E00, 0xDEC1, 0xDF81, 0x1F40, 0xDD01, 0x1DC0, 0x1C80, 0xDC41,
0x1400, 0xD4C1, 0xD581, 0x1540, 0xD701, 0x17C0, 0x1680, 0xD641,
0xD201, 0x12C0, 0x1380, 0xD341, 0x1100, 0xD1C1, 0xD081, 0x1040,
0xF001, 0x30C0, 0x3180, 0xF141, 0x3300, 0xF3C1, 0xF281, 0x3240,
0x3600, 0xF6C1, 0xF781, 0x3740, 0xF501, 0x35C0, 0x3480, 0xF441,
0x3C00, 0xFCC1, 0xFD81, 0x3D40, 0xFF01, 0x3FC0, 0x3E80, 0xFE41,
0xFA01, 0x3AC0, 0x3B80, 0xFB41, 0x3900, 0xF9C1, 0xF881, 0x3840,
0x2800, 0xE8C1, 0xE981, 0x2940, 0xEB01, 0x2BC0, 0x2A80, 0xEA41,
0xEE01, 0x2EC0, 0x2F80, 0xEF41, 0x2D00, 0xEDC1, 0xEC81, 0x2C40,
0xE401, 0x24C0, 0x2580, 0xE541, 0x2700, 0xE7C1, 0xE681, 0x2640,
0x2200, 0xE2C1, 0xE381, 0x2340, 0xE101, 0x21C0, 0x2080, 0xE041,
0xA001, 0x60C0, 0x6180, 0xA141, 0x6300, 0xA3C1, 0xA281, 0x6240,
0x6600, 0xA6C1, 0xA781, 0x6740, 0xA501, 0x65C0, 0x6480, 0xA441,
0x6C00, 0xACC1, 0xAD81, 0x6D40, 0xAF01, 0x6FC0, 0x6E80, 0xAE41,
0xAA01, 0x6AC0, 0x6B80, 0xAB41, 0x6900, 0xA9C1, 0xA881, 0x6840,
0x7800, 0xB8C1, 0xB981, 0x7940, 0xBB01, 0x7BC0, 0x7A80, 0xBA41,
0xBE01, 0x7EC0, 0x7F80, 0xBF41, 0x7D00, 0xBDC1, 0xBC81, 0x7C40,
0xB401, 0x74C0, 0x7580, 0xB541, 0x7700, 0xB7C1, 0xB681, 0x7640,
0x7200, 0xB2C1, 0xB381, 0x7340, 0xB101, 0x71C0, 0x7080, 0xB041,
0x5000, 0x90C1, 0x9181, 0x5140, 0x9301, 0x53C0, 0x5280, 0x9241,
0x9601, 0x56C0, 0x5780, 0x9741, 0x5500, 0x95C1, 0x9481, 0x5440,
0x9C01, 0x5CC0, 0x5D80, 0x9D41, 0x5F00, 0x9FC1, 0x9E81, 0x5E40,
0x5A00, 0x9AC1, 0x9B81, 0x5B40, 0x9901, 0x59C0, 0x5880, 0x9841,
0x8801, 0x48C0, 0x4980, 0x8941, 0x4B00, 0x8BC1, 0x8A81, 0x4A40,
0x4E00, 0x8EC1, 0x8F81, 0x4F40, 0x8D01, 0x4DC0, 0x4C80, 0x8C41,
0x4400, 0x84C1, 0x8581, 0x4540, 0x8701, 0x47C0, 0x4680, 0x8641,
0x8201, 0x42C0, 0x4380, 0x8341, 0x4100, 0x81C1, 0x8081, 0x4040 )
def crc16(data: bytearray, length):
crc = 0xFFFF
for i in range(0, length):
crc = (crc >> 8) ^ crctable[(crc ^ data[i]) & 0xFF]
return bytearray([crc&0xFF,(crc>>8)&0xFF])
def crc_blk(data: bytearray):
return data+crc16(data, len(data))
def crc_chk(data: bytearray):
c = data[len(data)-2:];
if c == crc16(data, len(data)-2):
return 1
return 0
def arg_auto_int(x):
return int(x, 0)
def hex_dump(addr, blk):
print('%06x: ' % addr, end='')
for i in range(len(blk)):
if (i+1) % 16 == 0:
print('%02x ' % blk[i])
if i < len(blk) - 1:
print('%06x: ' % (addr + i + 1), end='')
else:
print('%02x ' % blk[i], end='')
if len(blk) % 16 != 0:
print('')
def hex2str(blk):
s = ''
for i in range(len(blk)):
s += '%02x' % (blk[i])
if i < len(blk)-1:
s += ' '
return s
def bcd2str(blk):
s = ''
for i in range(len(blk)):
s += '%d.%d' % ((blk[i]>>8)&0x0f, blk[i]&0x0f)
if i < len(blk)-1:
s += '.'
return s
class TLSRPGM:
MAX_BUF_READ_SIZE = 1024
MAX_RESPONSE_SIZE = 1026
MIN_RESPONSE_SIZE = 6
FLASH_SECTOR_SIZE = FLASH_SECTOR_SIZE
CMD_FUNCS = 0
CMD_FLASH_READ = 1
CMD_FLASH_WRITE = 2
CMD_FLASH_SECT_ERASE = 3
CMD_FLASH_ALL_ERASE = 4
CMD_FLASH_GET_JEDEC_ID = 5
CMD_FLASH_GET_STATUS = 6
CMD_SWIRE_READ = 7
CMD_SWIRE_WRITE = 8
CMD_SWIRE_AREAD = 9
CMD_SWIRE_AWRITE = 10
CMD_SWIRE_FIFO_READ = 11
CMD_SWIRE_FIFO_FWRITE = 12
CMD_FLASH_WRRD = 13
CMDF_GET_VERSION = 0
CMDF_MCU_REBOOT = 1
CMDF_SWIRE_CFG = 2
CMDF_EXT_POWER = 3
CMDF_SWIRE_ACTIVATE = 4
CMDF_UART_BAUD = 5
ERR_NONE = 0
ERR_FUNC = 1
ERR_LEN = 2
ERR_READ = 3
ERR_BUSY = 4
ERR_CRC = 5
ERR_BAUD = 6
ERR_MAX = 7
ERR_RETRY_COUNT = 3
port = None
err = 0
wcnt = 0
tab_err = [ \
"Errors None", \
"Function number error!", \
"Data length error!", \
"SWire read timeout!", \
"Timeout flag while reading analog register!" \
"Error CRC!"
"Invalid baud rate number!", \
]
tab_uart_baud = [ \
115200, \
230400, \
460800, \
500000, \
921600, \
1000000, \
1500000, \
2000000, \
3000000, \
]
pgm_version = 0
pgm_cid = 0
pgm_pwr = 1
pgm_swsps = 0.96
pgm_clk = 24
pgm_swdiv = 5
pgm_swaddrlen = 3
pgm_swbuf = [b'\x5a\x00\x06\x02\x00\x05']
pgm_chip = '?'
#-----------------------------------------------
# Functions for an PGM device
#-----------------------------------------------
def __init__(self, port, baud = DEFAULT_UART_BAUD):
self.reopen(baud, port)
# Open/ReOpen com-port
def reopen(self, baud, port = None):
if port == None:
if self.port == None:
print ('ReOpen ?')
return False
else:
self._port.close();
port = self.port
print ('ReOpen %s, %d bit/s...' % (port, baud), end = ' ')
else:
print ('Open %s, %d bit/s...' % (port, baud), end = ' ')
try:
self._port = serial.Serial(port, baud, \
serial.EIGHTBITS,\
serial.PARITY_NONE, \
serial.STOPBITS_ONE)
self._port.setRTS(False)
self._port.setDTR(False)
time.sleep(0.05)
self._port.flushOutput()
self._port.flushInput()
self._port.reset_output_buffer()
self._port.reset_input_buffer()
self._port.timeout = 0.1
except:
print('Error!')
return False
print('ok')
self.port = port
return True
# Send to usb-com-port
def write(self, wblk):
self._port.reset_input_buffer()
return self._port.write(wblk)
# Read usb-com-port
def read(self, rdlen):
try:
rblk = self._port.read(rdlen)
#if len(rblk) < rdlen:
# rblk += self._port.read(rdlen - len(rblk))
except:
print('\rError read %s!' % (self.port))
return None
return rblk
def command(self, wblk, rdlen = None):
w = self.write(crc_blk(wblk))
if w != len(wblk)+2:
self.err = 100
return None
if rdlen == None:
rdlen = self.MAX_RESPONSE_SIZE
chklen = self.MIN_RESPONSE_SIZE
else:
chklen = rdlen
self.wcnt = 0
rblk = self.read(rdlen)
if rblk == None or len(rblk) < chklen:
self.err = self.ERR_LEN +100
return None;
if not crc_chk(rblk):
self.err = self.ERR_CRC +100
return None;
if rblk[0] != wblk[0]:
self.err = self.ERR_FUNC +100
return None;
self.err = rblk[1];
self.wcnt = rblk[2] | (rblk[3]<<8)
if self.err != self.ERR_NONE:
return None;
return rblk
# Set Default UART speed on PGM board
def close(self):
self.command(struct.pack('<BBH', self.CMD_FUNCS, self.CMDF_UART_BAUD, 1), 6)
self._port.close()
# Set UART speed on PGM board
def SetUartBaud(self, baud = DEFAULT_UART_BAUD):
for i in range(len(self.tab_uart_baud)):
if self.tab_uart_baud[i] == baud:
print('Set Speed UART PGM board %d bits/s...' % (baud), end = ' ')
data = self.command(struct.pack('<BBH', self.CMD_FUNCS, self.CMDF_UART_BAUD, i), 6)
if data == None:
print('Error(%d)', self.err)
return False
print('ok')
if self._port.baudrate != baud:
if not self.reopen(baud):
print('Plese reset PGM board!')
return False
return True
print('Invalid PGM baud rate (%d)!' % (baud))
return False
# Reset/Power pin On/Off
def SetPinRST(self, out = 1):
data = self.command(struct.pack('<BBH', self.CMD_FUNCS, self.CMDF_EXT_POWER, out), 7)
if data == None:
print('\rError[%d] Set pin RST/Power!' % self.err)
return False
return True
# Get version pgm board
def GetVersion(self):
data = self.command(struct.pack('<BBH', self.CMD_FUNCS, self.CMDF_GET_VERSION, 0), 19)
if data == None:
print('\rError[%d] Read PGM Version and Config!' % self.err)
return False
self.pgm_version = [data[5], data[4]]
(self.pgm_cid, self.pgm_pwr, self.pgm_swdiv, self.pgm_swaddrlen) = struct.unpack('<HBBB', data[6:11])
self.pgm_swbuf = data[11:17]
if self.pgm_cid == 0 and self.pgm_ver == 0:
print('Connection to the PGM board?')
return False
if self.pgm_cid == 0x5562:
self.pgm_chip = 'TLSR825x'
self.pgm_clk = 24
elif self.pgm_cid == 0x5325:
self.pgm_chip = 'TLSR8266'
self.pgm_clk = 32
elif self.pgm_cid == 0x5326:
self.pgm_chip = 'TLSR8267'
self.pgm_clk = 32
elif self.pgm_cid == 0x5327:
self.pgm_chip = 'TLSR8269'
self.pgm_clk = 32
else:
self.pgm_clk = 32
self.pgm_chip = '?'
print('PGM: ChipID: 0x%04x (%s), ver:' % (self.pgm_cid, self.pgm_chip), bcd2str(self.pgm_version))
self.pgm_swsps = self.pgm_clk/5/self.pgm_swdiv
print('swdiv %d, addrlen %d, swbuf [%s], ' % (self.pgm_swdiv, self.pgm_swaddrlen, hex2str(self.pgm_swbuf)), end = '')
if self.pgm_pwr != 0:
print('pwr On')
else:
print('pfr Off')
print('SWire bit rate: %.4f Mbits/s' % self.pgm_swsps)
return True
# Set Speed SWM pgm board
def SetPgmConfig(self, swdiv = None, swaddrlen = None, swbuf = None):
if swdiv == None:
swdiv = self.pgm_swdiv;
if swaddrlen == None:
swaddrlen = self.pgm_swaddrlen;
if swbuf == None:
swbuf = self.pgm_swbuf;
data = self.command(struct.pack('<BBHBB', self.CMD_FUNCS, self.CMDF_SWIRE_CFG, 0, swdiv, swaddrlen) + swbuf, 14)
if data == None:
print('Error[%d] Set PGM Config!' % self.err)
return False
(self.pgm_swdiv, self.pgm_swaddrlen) = struct.unpack('<BB', data[4:6])
self.pgm_swbuf = data[6:12]
print('PGM: swdiv %d, addrlen %d, swbuf [%s]' % (self.pgm_swdiv, self.pgm_swaddrlen, hex2str(self.pgm_swbuf)))
return True
# Reset/Power pin On, Activate, get PC
def Activate(self, tms):
count = 0
if tms > 0:
count = int(tms/((self.pgm_swaddrlen + 5.7)*5*self.pgm_swdiv/2400))
if count > 0xffff:
count = 0xffff
t = self._port.timeout
self._port.timeout = tms/1000 + 0.5
#print('Count = %d, timeout = %.6f' % (count, self._port.timeout))
print('Activate %d ms... ' % tms, end = '')
# simple version of the function:
'''
data = self.command(struct.pack('<BBH', self.CMD_FUNCS, self.CMDF_SWIRE_ACTIVATE, count), 10)
self._port.timeout = t
if data == None:
print('Activate Error[%d]!' % self.err)
return False
print('ok')
self.ext_pc = struct.unpack('<I', data[4:8])
print('CPU PC=0x%08x' % self.ext_pc)
return True
'''
# multiple choice function
wblk = struct.pack('<BBH', self.CMD_FUNCS, self.CMDF_SWIRE_ACTIVATE, count)
self.write(crc_blk(wblk))
rblk = self.read(6)
self._port.timeout = t
if rblk == None or len(rblk) < 6:
self.err = self.ERR_LEN +100
print('\r\nTimeout response - Check PGM connected!')
return False
if len(rblk) != 6 or rblk[0] != wblk[0]:
self.err = self.ERR_FUNC +100
print('\r\nIncorrect response - Check PGM connected!')
return False
self.err = rblk[1];
self.wcnt = rblk[2] | (rblk[3]<<8)
if self.wcnt > 0 and self.wcnt <= 4:
rblk += self.read(self.wcnt)
if not crc_chk(rblk):
self.err = self.ERR_CRC +100
print('\r\nIncorrect response - BAD CRC!')
return False
if self.err != self.ERR_NONE:
if self.err >= len(self.tab_err):
print('\r\nError[%d]: Unknown error!' % (self.err))
else:
if self.err == self.ERR_READ:
print('Error!')
print('Check SWM<->SWS connection or Reset/Activation time!')
print('\r\nError[%d]: %s' % (self.err, self.tab_err[self.err]))
return False
if len(rblk) >= 10:
self.ext_pc = struct.unpack('<I', rblk[4:8])
print('ok')
print('CPU PC=0x%08x' % (self.ext_pc))
else:
print('\r\nUnknown response!')
return False
return True
#-----------------------------------------------
# Functions for an external device
#-----------------------------------------------
# Read Flash Status
def ReadFlashStatus(self):
data = self.command(struct.pack('<BBH', self.CMD_FLASH_GET_STATUS, 0, 0), 7)
if data == None or self.wcnt != 1:
print('\rError get Flash Status! (%d)' % self.err)
return None
print('Flash Status Register: 0x%02x' % data[4])
return data[4]
# Waiting for Flash to be ready
def WaitingFlashReady(self, count = 300):
while count > 0:
data = self.command(struct.pack('<BBH', self.CMD_FLASH_GET_STATUS, 0, 0), 7)
if data == None or self.wcnt != 1:
print('\rError get Flash Status! (%d)' % self.err)
return False
if (data[4] & 0x01) == 0:
#print('Flash status 0x%02x, cnt %d' % (data[4], count))
return True
count -= 1
print('\rTimeout! Flash Status 0x%02x!' % data[4])
return False
# Write Flash Status
def WriteFlashStatus(self, fstatus = 0):
data = self.command(struct.pack('<BBHHB', self.CMD_FLASH_WRRD, 0, 0, 0, 6), 6)
if data == None:
print('\rError Write Flash Status! (%d)' % self.err)
return None
data = self.command(struct.pack('<BBHHBB', self.CMD_FLASH_WRRD, 0, 0, 0, 1, fstatus&0xff), 6)
if data == None:
print('\rError Write Flash Status! (%d)' % self.err)
return None
if not self.WaitingFlashReady(5):
return None
#data = self.command(struct.pack('<BBHHB', self.CMD_FLASH_WRRD, 0, 0, 1, 5), 7)
#if data == None:
# print('\rError get Flash Status! (%d)' % self.err)
# return None
#print('Flash Status Register 0x%02x' % data[4])
return True
# CPcpu Ext. Chip
def ReadPCcpu(self):
rdsize = 0x4
offset = 0x6bc
data = self.command(struct.pack('<BBHH', self.CMD_SWIRE_READ, offset & 0xff, (offset>>8) & 0xffff, rdsize), rdsize+6)
if data == None or self.wcnt != rdsize:
print('\rError Read SWire data! (%d)' % self.err)
return False
self.ext_pc = struct.unpack('<I', data[4:8])
rdsize = 0x1
offset = 0x602
data = self.command(struct.pack('<BBHH', self.CMD_SWIRE_READ, offset & 0xff, (offset>>8) & 0xffff, rdsize), rdsize+6)
if data == None or self.wcnt != rdsize:
print('\rError Read SWire data! (%d)' % self.err)
return False
print('CPU PC=0x%08x' % self.ext_pc, '([0x0602] = 0x%02x)' % data[4])
return True
# Dump Ext. Chip regs
def DumpChipRegs(self, offset = 0x60, rdsize = 0x20):
data = self.command(struct.pack('<BBHH', self.CMD_SWIRE_READ, offset & 0xff, (offset>>8) & 0xffff, rdsize), rdsize+6)
if data == None or self.wcnt != rdsize:
print('\rError Read SWire data! (%d)' % self.err)
return False
print('-------------------------------------------------------')
print('\rREGISTERS:')
hex_dump(offset, data[4:rdsize+4])
return True
# Dump Ext. Chip Flash
def DumpChipFlash(self, offset = 0x0, rdsize = 0x20):
data = self.command(struct.pack('<BBHH', self.CMD_FLASH_READ, offset & 0xff, (offset>>8) & 0xffff, rdsize), rdsize+6)
if data == None or self.wcnt != rdsize:
print('\rError Read SWire data! (%d)' % self.err)
return False
print('-------------------------------------------------------')
print('\rFLASH:')
hex_dump(offset, data[4:rdsize+4])
return True
# Dump Ext. Chip Ana regs
def DumpChipARegs(self, offset = 0x0, rdsize = None):
if not self.EnableClkALGM():
return False
if rdsize == None:
if self.pgm_swaddrlen == 3:
rdsize = 0x100
else:
rdsize = 0x80
data = self.command(struct.pack('<BBHH', self.CMD_SWIRE_AREAD, offset & 0xff, (offset>>8) & 0xffff, rdsize), rdsize+6)
if data == None or self.wcnt != rdsize:
print('\rError Read SWire data! (%d)' % self.err)
return False
print('-------------------------------------------------------')
print('\rANALOG REGISTERS:')
hex_dump(offset, data[4:rdsize+4])
return True
# Dump Ext. Chip FlashUID
def DumpChipFlashUID(self, offset = 0, rdsize = 0x20):
rdsize +=4 # +4 dimmy
data = self.command(struct.pack('<BBHHB', self.CMD_FLASH_WRRD, offset & 0xff, (offset>>8) & 0xffff, rdsize, 0x4B), rdsize+6)
if data == None or self.wcnt != rdsize + 1:
print('\rError Read Flash UID! (%d)' % self.err)
return False
print('-------------------------------------------------------')
print('\rFLASH UID:')
hex_dump(offset, data[8:rdsize+4])
return True
# Read Ext. Chip ID
def ReadChipID(self):
rdsize = 3
offset = 0x7d
data = self.command(struct.pack('<BBHH', self.CMD_SWIRE_READ, offset & 0xff, (offset>>8) & 0xffff, rdsize), rdsize+6)
if data == None or self.wcnt != rdsize:
print('\rError get Chip ID! (%d)' % self.err)
return False
self.ext_cver = data[4]
self.ext_cid = data[5] | (data[6]<<8)
if self.ext_cid == 0x5562:
self.ext_chip = 'TLSR825x'
elif self.ext_cid == 0x5325:
self.ext_chip = 'TLSR8266'
elif self.ext_cid == 0x5326:
self.ext_chip = 'TLSR8267'
elif self.ext_cid == 0x5327:
self.ext_chip = 'TLSR8269'
else:
self.ext_chip = None
if self.ext_chip == None:
print('Chip ID: 0x%04X, rev: 0x%02X' % (self.ext_cid, self.ext_cver))
else:
print('Chip %s ID: 0x%04X, rev: 0x%02X' % (self.ext_chip, self.ext_cid, self.ext_cver))
return True
# Read Flash JEDEC ID
def ReadFlashJEDECID(self):
data = self.command(struct.pack('<BBH', self.CMD_FLASH_GET_JEDEC_ID, 0, 0), 6+3)
if data == None or self.wcnt != 3:
print('\rError get Flash JEDEC ID! (%d)' % self.err)
return False
self.jedecid = (data[4]<<16) | (data[5]<<8) | data[6]
print('Flash JEDEC ID: 0x%06X, Size: %d kbytes' % (self.jedecid, ((1<<data[6])>>10)))
return True
# Read Blocks Flash to stream
def ReadBlockFlash(self, stream, offset = 0, size = 0x80000):
offset &= 0xffffff
rdsize = self.MAX_BUF_READ_SIZE
while size > 0:
if rdsize > size:
rdsize = size
print('\rRead from 0x%06x...' % offset, end = '')
data = self.command(struct.pack('<BBHH', self.CMD_FLASH_READ, offset & 0xff, (offset>>8) & 0xffff, rdsize), rdsize+6)
if data == None or self.wcnt != rdsize:
print('\rError Read Flash data at 0x%06x! ' % offset, end = '')
return False
stream.write(data[4:rdsize+4]);
size -= rdsize
offset += rdsize
print('\r \r', end = '')
return True
# Read Blocks Reg/Sram to stream
def ReadBlockRegs(self, stream, offset = 0x40000, size = 0x10000):
offset &= 0xffffff
rdsize = self.MAX_BUF_READ_SIZE
while size > 0:
if rdsize > size:
rdsize = size
print('\rRead from 0x%06x...' % offset, end = '')
data = self.command(struct.pack('<BBHH', self.CMD_SWIRE_READ, offset & 0xff, (offset>>8) & 0xffff, rdsize), rdsize+6)
if data == None or self.wcnt != rdsize:
print('\rError Read SWire data at 0x%06x! ' % offset, end = '')
return False
stream.write(data[4:rdsize+4]);
size -= rdsize
offset += rdsize
print('\r \r', end = '')
return True
# Write Reg/Sram Data
def WriteRegsData(self, offset = 0x602, wdata = b'\x05'):
offset &= 0xffffff
wrsize = len(wdata)
data = self.command(struct.pack('<BBH', self.CMD_SWIRE_WRITE, offset & 0xff, (offset>>8) & 0xffff) + wdata, 6)
if data == None or self.wcnt != wrsize:
print('\rError Write SWire data at 0x%06x! ' % offset, end = '')
return False
return True
# Write Blocks Reg/Sram from stream
def WriteBlockRegs(self, stream, offset = 0, size = 0):
wrsize = self.MAX_BUF_READ_SIZE
cnt_err = self.ERR_RETRY_COUNT
while size > 0:
offset &= 0xffffff
data = stream.read(wrsize)
wrsize = len(data)
if not data or wrsize == 0: # end of stream
print(' Error Read file!')
return False
while 1:
print('\rWrite to 0x%06x...' % offset, end = '')
rdata = self.command(struct.pack('<BBH', self.CMD_SWIRE_WRITE, offset & 0xff, (offset>>8) & 0xffff)+data, 6)
if rdata == None or self.wcnt != wrsize:
cnt_err -= 1
if cnt_err == 0:
print('\rError Write Swire data at 0x%06x!' % offset)
return False
print(' Error', cnt_err)
else:
cnt_err = self.ERR_RETRY_COUNT
break
offset += wrsize
size -= wrsize
print('\r \r', end = '')
return True
# Read Blocks Analog Reg to stream
def ReadBlockAnalogRegs(self, stream, offset = 0x000, size = None):
if not self.EnableClkALGM():
return False
if size == None:
if self.pgm_swaddrlen == 3:
size = 0x100
else:
size = 0x80
offset &= 0xff
rdsize = self.MAX_BUF_READ_SIZE
cnt_err = self.ERR_RETRY_COUNT
while size > 0:
if rdsize > size:
rdsize = size
print('\rRead from 0x%06x...' % offset, end = '')
data = self.command(struct.pack('<BBHH', self.CMD_SWIRE_AREAD, offset & 0xff, (offset>>8) & 0xffff, rdsize), rdsize+6)
if data == None or self.wcnt != rdsize:
print('\rError Read SWire data at 0x%06x! ' % offset, end = '')
return False
stream.write(data[4:rdsize+4]);
size -= rdsize
offset += rdsize
print('\r \r', end = '')
return True
# Write Blocks Analog Reg from stream
def WriteBlockAnalogRegs(self, stream, offset = 0x000, size = 0x100):
if not self.EnableClkALGM():
return False
wrsize = 0x100
cnt_err = self.ERR_RETRY_COUNT
while size > 0:
offset &= 0x0ff
data = stream.read(wrsize)
wrsize = len(data)
if not data or wrsize == 0: # end of stream
print(' Error Read file!')
return False
while 1:
print('\rWrite to 0x%06x...' % offset, end = '')
rdata = self.command(struct.pack('<BBH', self.CMD_SWIRE_AWRITE, offset & 0xff, (offset>>8) & 0xffff)+data, 6)
if rdata == None or self.wcnt != wrsize:
cnt_err -= 1
if cnt_err == 0:
print('\rError Write aregs data at 0x%06x!' % offset)
return False
print(' Error', cnt_err)
else:
cnt_err = self.ERR_RETRY_COUNT
break
offset += wrsize
size -= wrsize
print('\r \r', end = '')
return True
# Read FlashUID
def ReadFlashUID(self):
offset = 0
rdsize = 256+4 # 8+4
data = self.command(struct.pack('<BBHHB', self.CMD_FLASH_WRRD, offset & 0xff, (offset>>8) & 0xffff, rdsize, 0x4B), rdsize+6)
if data == None: # or self.wcnt+1 != rdsize:
print('\rError Read Flash UID! (%d)' % self.err)
return False
self.FlashUID = data[8:16]
print('Flash UID:' , self.FlashUID)
hex_dump(0, data[8:264])
return True
# Erase Sectors Flash
def EraseSectorsFlash(self, offset = 0, count = 1):
cnt_err = self.ERR_RETRY_COUNT
size = count * self.FLASH_SECTOR_SIZE
for i in range(count):
offset = offset & (0xffffff^(self.FLASH_SECTOR_SIZE-1))
print('\rErase sector at 0x%06x...' % offset, end = '')
while 1:
data = self.command(struct.pack('<BBH', self.CMD_FLASH_SECT_ERASE, offset & 0xff, (offset>>8) & 0xffff), 6)
if data == None:
if not self.WaitingFlashReady():
return False
cnt_err -= 1
if cnt_err == 0:
print('\rError Erase sector at 0x%06x!' % offset)
return False
print(' Error', cnt_err)
else:
if not self.WaitingFlashReady():
return False
cnt_err = self.ERR_RETRY_COUNT
break
offset += self.FLASH_SECTOR_SIZE
print('\r \r', end = '')
return True
# Erase All Blocks Flash
def EraseAllFlash(self):
data = self.command(struct.pack('<BBH', self.CMD_FLASH_ALL_ERASE, 0, 0))
if data == None:
print('\rError Erase All Flash! (%d)' % self.err)
return False
return self.WaitingFlashReady(3000)
# Write Blocks Flash from stream
def WriteBlockFlash(self, stream, offset = 0, size = 0, erase = True):
wrsize = 0x100
cnt_err = self.ERR_RETRY_COUNT
if erase and (offset & (self.FLASH_SECTOR_SIZE-1)) != 0:
erasec = offset & (0xffffff^(self.FLASH_SECTOR_SIZE-1))
else:
erasec = 0xffffffff # = flag
while size > 0:
offset &= 0xffffff
if erase:
wrsec = offset & (0xffffff^(self.FLASH_SECTOR_SIZE-1))
if erasec != wrsec:
print('\rErase at 0x%06x...' % offset, end = '')
while 1:
data = self.command(struct.pack('<BBH', self.CMD_FLASH_SECT_ERASE, offset & 0xff, (offset>>8) & 0xffff), 6)
if data == None:
if not self.WaitingFlashReady():
return False
cnt_err -= 1
if cnt_err == 0:
print('\rError Erase sector at 0x%06x!' % offset)
return 0
print(' Error', cnt_err)
else:
if not self.WaitingFlashReady():
return False
cnt_err = self.ERR_RETRY_COUNT
break
erasec = wrsec
data = stream.read(wrsize)
wrsize = len(data)
if not data or wrsize == 0: # end of stream
print(' Error Read file!')
return False
for e in data:
if e != 0xff:
while 1:
print('\rWrite to 0x%06x...' % offset, end = '')
rdata = self.command(struct.pack('<BBH', self.CMD_FLASH_WRITE, offset & 0xff, (offset>>8) & 0xffff)+data, 6)
if rdata == None or self.wcnt != wrsize:
if not self.WaitingFlashReady():
return False
cnt_err -= 1
if cnt_err == 0:
print('\rError Write Flash data at 0x%06x!' % offset)
return False
print(' Error', cnt_err)
else:
if not self.WaitingFlashReady():
return False
cnt_err = self.ERR_RETRY_COUNT
break
break
offset += wrsize
size -= wrsize
print('\r \r', end = '')
return True
# Enable CLK ALGM on 825x
def EnableClkALGM(self):
rdsize = 4
offset = 0x61
data = self.command(struct.pack('<BBHH', self.CMD_SWIRE_READ, offset & 0xff, (offset>>8) & 0xffff, rdsize), rdsize+6)
if data == None or self.wcnt != rdsize:
print('Error Read SWire data! (%d)' % self.err)
return False
x = bytearray(data[4:8])
# TLSR825x - bit 3, TLSR826x - bit 1
if self.pgm_swaddrlen == 3:
msk_bit = 0x08
else:
msk_bit = 0x02
if (x[0] & msk_bit) != 0 or (x[3] & msk_bit) == 0:
x[0] &= ~msk_bit
x[3] |= msk_bit # reg 0x64
data = self.command(struct.pack('<BBH', self.CMD_SWIRE_WRITE, offset & 0xff, (offset>>8) & 0xffff) + x, 6)
if data == None or self.wcnt != rdsize:
#print('Error!')
print('Error Write SWire data! (%d)' % self.err)
print('Error Activate ALGM!')
return False
return True
# Test
def TestDebugPC(self, ttime = 1, offset = 0x6bc):
if ttime < 1:
ttime = 1
flgsleep = False
flgrun = False
i = 0
print('Read register addres 0x%06x:' % offset)
wblk = struct.pack('<BBHH', self.CMD_SWIRE_READ, offset & 0xff, (offset>>8) & 0xffff, 4)
t1 = time.time()
t2 = t1
te = t1 + ttime
while t2 < te:
self.write(crc_blk(wblk))
rblk = self.read(6)
t2 = time.time()
if rblk == None or len(rblk) < 6 or rblk[0] != wblk[0]:
print('\r\nError Read response!')
return False
self.err = rblk[1];
self.wcnt = rblk[2] | (rblk[3]<<8)
if self.wcnt == 4 and self.err == 0:
rblk += self.read(4)
if crc_chk(rblk):
if flgsleep:
t1 = t2
print()
self.ext_reg = struct.unpack('<I', rblk[4:8])
print('\r0x%08x' % self.ext_reg, end = '')
if flgrun:
print(' (%.3f)' % (t2-t1), end = '')
flgsleep = False
flgrun = True
else:
print('\r\nError Read response!')
return False
else:
if flgrun:
print()
print('\rCPU sleep? (%.3f sec)' % (t2-t1), end = '')
if not flgsleep:
t1 = t2
flgsleep = True
flgrun = False
print()
return True
# Wait CPU run
def WaitCPU(self, twait_sec = 1, offset = 0x6bc):
if twait_sec < 1:
twait_sec = 1
flgsleep = False
wblk = struct.pack('<BBHH', self.CMD_SWIRE_READ, offset & 0xff, (offset>>8) & 0xffff, 4)
t1 = time.time()
t2 = t1
te = t1 + twait_sec
while t2 < te:
self.write(crc_blk(wblk))
rblk = self.read(6)
t2 = time.time()
if rblk == None or len(rblk) < 6 or rblk[0] != wblk[0]:
print('\r\nError Read response!')
return False
self.err = rblk[1];
self.wcnt = rblk[2] | (rblk[3]<<8)
if self.wcnt == 4 and self.err == 0:
rblk += self.read(4)
if crc_chk(rblk):
if flgsleep:
t1 = t2
print()
self.ext_pc = struct.unpack('<I', rblk[4:8])
print('\rCPU PC=0x%08x' % self.ext_pc)
return True
else:
print('\r\nError Read response!')
return False
else:
print('\rCPU sleep? (%.3f sec)' % (t2-t1), end = '')
if not flgsleep:
t1 = t2
flgsleep = True
print()
return False
def FlashUnlock(self):
print('Write 0 to Flash Status Register...')
if self.WriteFlashStatus(0) == None:
return None
ret = self.ReadFlashStatus()
if ret == None or ret != 0:
print('\r\nError unlock Flash!')
return None
return ret
#=============================
# main()
#=============================
def main():
# First time slice
t1 = time.time()
signal.signal(signal.SIGINT, signal_handler)
comport_def_name='COM1'
if sys.platform == "linux" or sys.platform == "linux2":
comport_def_name = '/dev/ttyS0'
elif sys.platform == "win32":
comport_def_name='COM1'
#elif sys.platform == "darwin":
#else:
# print(sys.platform)
#
parser = argparse.ArgumentParser(description='%s version %s' % (__progname__, __version__), prog=__filename__)
parser.add_argument(
'-p', '--port',
help='Serial port device (default: %s)' % comport_def_name,
default=comport_def_name)
parser.add_argument(
'-b', '--baud',
help='UART Baud Rate (default: %d)' % DEFAULT_UART_BAUD,
type=arg_auto_int,
default=DEFAULT_UART_BAUD)
parser.add_argument(
'-t', '--trst',
help='Hard Reset Time ms (default: 0 ms)',
type=arg_auto_int,
default = 0)
parser.add_argument(
'-a', '--act',
help='Activation Time ms (0-off, default: 0 ms)',
type=arg_auto_int,
default = 0)
parser.add_argument(
'-z', '--zw',
help='Wait Start CPU (default: 0 sec) (before main processing)',
type=arg_auto_int,
default = 0)
parser.add_argument(
'-s', '--stopcpu',
help='CPU Stop (before main processing)',
action="store_true")
parser.add_argument(
'-c', '--cpustall',
help='CPU Stall (before main processing)',
action="store_true")
parser.add_argument(
'-r', '--run',
help='CPU Run (post main processing)',
action="store_true")
parser.add_argument(
'-g', '--go',
help='CPU Go (post main processing)',
action="store_true")
parser.add_argument(
'-m', '--mrst',
help='Soft Reset (MCU Reboot) (post main processing)',
action="store_true")
parser.add_argument(
'-w', '--wrktime',
help='Show Worked Time',
action="store_true")
parser.add_argument(
'-u', '--u2b',
help='Use 2 bytes swire address (TLSR826x)',
action="store_true")
subparsers = parser.add_subparsers(
dest='operation',
help='Run '+__filename__+' {command} -h for additional help')
parser_read_flash = subparsers.add_parser(
'rf',
help='Read Flash to binary file')
parser_read_flash.add_argument('address', help='Start address', type=arg_auto_int)
parser_read_flash.add_argument('size', help='Size of region', type=arg_auto_int)
parser_read_flash.add_argument('filename', help='Name of binary file')
parser_burn_flash = subparsers.add_parser(
'we',
help='Write file to Flash with sectors erases')
parser_burn_flash.add_argument('address', help='Start address', type=arg_auto_int)
parser_burn_flash.add_argument('filename', help='Name of binary file')
parser_write_flash = subparsers.add_parser(
'wf',
help='Write file to Flash without sectors erases')
parser_write_flash.add_argument('address', help='Start address', type=arg_auto_int)
parser_write_flash.add_argument('filename', help='Name of binary file')
parser_erase_sec_flash = subparsers.add_parser(
'es',
help='Erase Region (sectors) of Flash')
parser_erase_sec_flash.add_argument('address', help='Start address', type=arg_auto_int)
parser_erase_sec_flash.add_argument('size', help='Size of region', type=arg_auto_int)
parser_erase_all_flash = subparsers.add_parser(
'ea',
help='Erase All Flash')
parser_read_fstatus = subparsers.add_parser(
'fsr',
help='Read Flash Status Register')
parser_write_fstatus = subparsers.add_parser(
'fsw',
help='Write Flash Status Register')
parser_write_fstatus.add_argument('fsreg', help='Register Value (byte)', type=arg_auto_int)
parser_read_flash = subparsers.add_parser(
'rs',
help='Read SWire address to binary file')