725 lines
22 KiB
Python
725 lines
22 KiB
Python
#!/usr/bin/env python3
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# rdwr_phy62x2.py 20.12.2024 pvvx #
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import serial
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import time
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import argparse
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import io
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import os
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import struct
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import sys
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START_BAUD = 9600
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DEF_RUN_BAUD = 115200
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MAX_FLASH_SIZE = 0x200000
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EXT_FLASH_ADD = 0x400000
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DEF_START_RUN_APP_ADDR = 0x1FFF1838
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DEF_START_WR_FLASH_ADDR = 0x05000
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PHY_FLASH_SECTOR_SIZE = 4096
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PHY_FLASH_SECTOR_MASK = 0xfffff000
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PHY_WR_BLK_SIZE = 0x2000
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__progname__ = 'PHY62x2/ST17H66B Utility'
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__filename__ = 'rdwr_phy62x2.py'
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__version__ = "20.12.24"
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def ParseHexFile(hexfile):
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try:
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fin = open(hexfile)
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except:
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print('No file opened', hexfile)
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return None
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table = []
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result = bytearray()
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addr = 0
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naddr = 0
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taddr = 0
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addr_flg = 0
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table.append([0, result, 0x2000])
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for hexstr in fin.readlines():
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hexstr = hexstr.strip()
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if hexstr[7:9] == '04':
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if(len(result)):
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#print(hex(addr))
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table.append([addr, result, 0])
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addr = int(hexstr[9:13],16) << 16
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addr_flg = 0
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result = bytearray()
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continue
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if hexstr[7:9] == '05' or hexstr[7:9] == '01':
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table.append([addr, result, 0])
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break
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taddr = (int(hexstr[3:7],16))
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if addr_flg == 0:
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addr_flg = 1
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addr = addr | taddr
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naddr = taddr
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if taddr != naddr:
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addr_flg = 1
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table.append([addr, result, 0])
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addr = (addr & 0xFFFF0000) | taddr
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result = bytearray()
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#print(hexstr[9:-3])
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result.extend(bytearray.fromhex(hexstr[9:-2]))
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naddr = taddr + int(hexstr[1:3],16)
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fin.close()
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return table
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class phyflasher:
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def __init__(self, port='COM1'):
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self.old_erase_start = EXT_FLASH_ADD
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self.old_erase_end = EXT_FLASH_ADD
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self.port = port
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self.baud = START_BAUD
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try:
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self._port = serial.Serial(self.port, self.baud)
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self._port.timeout = 1
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except Exception as e:
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print ('Error: Open %s, %d baud! Error: %s' % (self.port, self.baud, e))
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sys.exit(1)
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def SetAutoErase(self, enable = True):
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self.autoerase = enable
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def AddSectionToHead(self, addr, size):
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#self.hexf.sec[0:4] = int.to_bytes(self.hexidx, 4, byteorder='little')
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self.hexf.sec.extend(bytearray(struct.pack('<IIII', phy_head[secn][0], size, addr, 0xffffffff)))
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return self.hexf
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def write_cmd(self, pkt):
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self._port.write(pkt.encode())
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read = self._port.read(6)
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return read == b'#OK>>:'
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def SendResetCmd(self):
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return self._port.write(str.encode('reset '))
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def read_reg(self, addr):
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pkt = 'rdreg%08x' % addr
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sent = self._port.write(pkt.encode())
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read = self._port.read(17)
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if len(read) == 17 and read[0:3] == b'=0x' and read[11:17] == b'#OK>>:':
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return int(read[1:11], 16)
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return None
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def write_reg(self, addr, data):
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return self.write_cmd('wrreg%08x %08x ' % (addr, data))
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def ExpFlashSize(self):
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if not self.write_reg(0x1fff0898, EXT_FLASH_ADD):
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print('Error set ext.Flash size %08x!' % EXT_FLASH_ADD)
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return False
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return True
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def wr_flash_cmd(self, cmd, data = 0, wrlen = 0, addr = 0, addrlen = 0, rdlen = 0, mbit = 0, dummy = 0):
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regcmd = cmd << 24
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if wrlen > 0:
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regcmd = regcmd | 0x8000 | ((wrlen - 1) << 12)
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if not self.write_reg(0x4000c8a8, data): #Flash Command Write Data Register
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print('Error write Flash Data Register!')
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return False
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if addrlen > 0:
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regcmd = regcmd | 0x80000 | ((addrlen - 1) << 16)
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if not self.write_reg(0x4000c894, addr): #Flash Command Write Addr Register
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print('Error write Flash Address Register!')
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return False
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if rdlen > 0:
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regcmd = regcmd | 0x800000 | ((rdlen - 1) << 20)
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if mbit > 0:
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regcmd = regcmd | 0x40000
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if dummy > 0:
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regcmd = regcmd | (dummy << 7)
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if not self.write_reg(0x4000c890, regcmd | 1):
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print('Error write Flash Command Register!')
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return False
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return True
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def flash_wait_idle(self):
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i = 5
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while i > 0:
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r = self.read_reg(0x4000c890)
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if r == None:
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return False
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if (r & 2) == 0:
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i = 5
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while i > 0:
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r = self.read_reg(0x4000c800)
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if r == None:
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return False
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if (r & 0x80000000) != 0:
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return True
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i -= 1
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return False
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i -= 1
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return False
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def flash_read_unique_id(self):
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if self.wr_flash_cmd(0x4B,0,0,0,4,8): # and self.flash_wait_idle():
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r1 = self.read_reg(0x4000c8a0)
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if r1 == None:
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return None
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r2 = self.read_reg(0x4000c8a4)
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if r2 == None:
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return None
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ret = bytearray(8)
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ret[0] = r1 & 0xff
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ret[1] = (r1 >> 8) & 0xff
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ret[2] = (r1 >> 16) & 0xff
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ret[3] = (r1 >> 24) & 0xff
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ret[4] = r2 & 0xff
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ret[5] = (r2 >> 8) & 0xff
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ret[6] = (r2 >> 16) & 0xff
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ret[7] = (r2 >> 24) & 0xff
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return ret
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return None
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def flash_read_status(self):
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#Flash cmd: Read status
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if self.wr_flash_cmd(5,0,0,0,0,1): # and self.flash_wait_idle():
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r = self.read_reg(0x4000c8a0)
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if r == None:
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return None
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return r & 0x0ff
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return None
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def FlashUnlock(self):
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#Flash cmd: Write Enable, Write Status Register 0x00
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return self.wr_flash_cmd(6) and self.wr_flash_cmd(1, 0, 1)
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def ReadRevision(self):
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#0x001364c8 6222M005 #OK>>:
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self._port.write(str.encode('rdrev+ '))
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self._port.timeout = 0.1
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read = self._port.read(26)
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if len(read) == 26 and read[0:2] == b'0x' and read[20:26] == b'#OK>>:':
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print('Revision:', read[2:19])
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if read[11:15] == b'6230':
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print('Chip PHY6230: OTP Version!')
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else:
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if read[11:15] != b'6222':
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print('Wrong Version!')
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self.flash_id = int(read[2:11], 16)
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self.flash_size = 1 << ((self.flash_id >> 16) & 0xff)
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print('FlashID: %06x, size: %d kbytes' % (self.flash_id, self.flash_size >> 10))
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return True
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else:
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print('Error read Revision!')
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return False
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def SetBaud(self, baud):
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if self._port.baudrate != baud:
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print ('Reopen %s port %i baud...' % (self.port, baud), end = ' '),
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self._port.write(str.encode("uarts%i" % baud))
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self._port.timeout = 1
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read = self._port.read(3)
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if read == b'#OK':
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print ('ok')
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self.baud = baud
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try:
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self._port.baudrate = baud
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except Exception as e:
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print ('Error set %i baud on %s port!' % (baud, self.port))
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sys.exit(1)
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else:
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print ('error!')
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print ('Error set %i baud on %s port!' % (baud, self.port))
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self._port.close()
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sys.exit(3)
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self._port.timeout = 0.2
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time.sleep(0.05)
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self._port.flushOutput()
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self._port.flushInput()
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return True
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def Connect(self, baud=DEF_RUN_BAUD):
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self._port.setDTR(True) #TM (lo)
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self._port.setRTS(True) #RSTN (lo)
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time.sleep(0.1)
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self._port.flushOutput()
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self._port.flushInput()
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time.sleep(0.1)
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print('PHY62x2: Release RST_N if RTS is not connected...')
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print('ST17H66B: Turn on the power...')
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self._port.setDTR(False) #TM (hi)
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self._port.setRTS(False) #RSTN (hi)
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self._port.timeout = 0.04
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ttcl = 250
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fct_mode = False
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pkt = 'UXTDWU' # UXTL16 UDLL48 UXTDWU
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while ttcl > 0:
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sent = self._port.write(pkt.encode())
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read = self._port.read(6)
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if read == b'cmd>>:' :
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break
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if read == b'fct>>:' :
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fct_mode = True
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break
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ttcl = ttcl - 1
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if ttcl < 1:
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print('Chip Reset error! Response: %s' % read)
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print('Check connection TX->RX, RX<-TX, RTS->RESET and Chip Power!')
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self._port.close()
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exit(4)
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print('Chip Reset Ok. Response: %s' % read)
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self._port.baudrate = DEF_RUN_BAUD
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self._port.timeout = 0.2
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if fct_mode:
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print('PHY62x2 in FCT mode!')
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return False
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if not self.ReadRevision():
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self._port.close()
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exit(4)
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if not self.FlashUnlock():
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self._port.close()
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exit(4)
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if not self.write_reg(0x4000f054, 0):
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print('PHY62x2 - Error init1!')
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self._port.close()
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exit(4)
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if not self.write_reg(0x4000f140, 0):
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print('PHY62x2 - Error init2!')
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self._port.close()
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exit(4)
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if not self.write_reg(0x4000f144, 0):
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print('PHY62x2 - Error init3!')
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self._port.close()
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exit(4)
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print('PHY62x2 - connected Ok')
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return self.SetBaud(baud)
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def cmd_era4k(self, offset):
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print ('Erase sector Flash at 0x%08x...' % offset, end = ' ')
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tmp = self._port.timeout
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self._port.timeout = 0.5
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ret = self.write_cmd('era4k %X' % (offset | MAX_FLASH_SIZE))
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self._port.timeout = tmp
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if not ret:
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print ('error!')
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else:
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print ('ok')
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return ret
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def cmd_era64k(self, offset):
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print ('Erase block 64k Flash at 0x%08x...' % offset, end = ' '),
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tmp = self._port.timeout
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self._port.timeout = 2
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ret = self.write_cmd('er64k %X' % (offset | MAX_FLASH_SIZE))
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self._port.timeout = tmp
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if not ret:
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print ('error!')
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else:
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print ('ok')
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return ret
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def cmd_er512(self, offset = 0):
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print ('Erase block 512k Flash at 0x%08x...' % offset, end = ' '),
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tmp = self._port.timeout
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self._port.timeout = 2
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ret = self.write_cmd('er512 %X' % (offset | MAX_FLASH_SIZE))
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self._port.timeout = tmp
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if not ret:
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print ('error!')
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else:
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print ('ok')
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return ret
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def cmd_erase_work_flash(self):
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print ('Erase Flash work area...', end = ' '),
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tmp = self._port.timeout
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self._port.timeout = 7
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ret = self.write_cmd('erall ')
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self._port.timeout = tmp
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if not ret:
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print ('error!')
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else:
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print ('ok')
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return ret
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def cmd_erase_all_flash(self):
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print ('Erase All Chip Flash...', end = ' '),
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if self.wr_flash_cmd(6) and self.wr_flash_cmd(0x60): #Write Enable, Chip Erase
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i = 77
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while i > 0:
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r = self.flash_read_status()
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if r == None:
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print ('Error!')
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return False
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if (r & 1) == 0:
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print ('ok')
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return True
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i -= 1
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print ('Timeout!')
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return False
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def EraseSectorsFlash(self, offset = 0, size = MAX_FLASH_SIZE):
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count = int((size + PHY_FLASH_SECTOR_SIZE - 1) / PHY_FLASH_SECTOR_SIZE)
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offset &= PHY_FLASH_SECTOR_MASK
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if count > 0 and count < 0x10000 and offset >= 0: # 1 byte .. 16 Mbytes
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while count > 0:
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if offset >= self.old_erase_start and offset < self.old_erase_end:
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offset += PHY_FLASH_SECTOR_SIZE
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count -= 1
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continue
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if (offset & 0x0FFFF) == 0 and count > 15:
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if not self.cmd_era64k(offset):
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return False
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self.old_erase_start = offset
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self.old_erase_end = offset + 0x10000
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offset += 0x10000
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count -= 16
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else:
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if not self.cmd_era4k(offset):
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return False
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self.old_erase_start = offset
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self.old_erase_end = offset + PHY_FLASH_SECTOR_SIZE
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offset += PHY_FLASH_SECTOR_SIZE
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count -= 1
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else:
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return False
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return True
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def send_blk(self, stream, offset, size, blkcnt, blknum):
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self._port.timeout = 1
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print ('Write 0x%08x bytes to Flash at 0x%08x...' % (size, offset), end = ' '),
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if blknum == 0:
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if not self.write_cmd('cpnum %d ' % blkcnt):
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print ('error!')
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return False
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self._port.write(str.encode('cpbin c%d %X %X %X' % (blknum, offset | MAX_FLASH_SIZE, size, 0x1FFF0000 + offset)))
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read = self._port.read(12)
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if read != b'by hex mode:':
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print ('error!')
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return False
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data = stream.read(size)
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self._port.write(data)
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read = self._port.read(23) #'checksum is: 0x00001d1e'
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#print ('%s' % read),
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if read[0:15] != b'checksum is: 0x':
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print ('error!')
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return False
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self._port.write(read[15:])
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read = self._port.read(6)
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if read != b'#OK>>:':
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print ('error!')
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return False
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print ('ok')
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return True
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def WriteBlockFlash(self, stream, offset = 0, size = 0x8000):
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offset &= 0x00ffffff
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if self.autoerase:
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if not self.EraseSectorsFlash(offset, size):
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return False
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sblk = PHY_WR_BLK_SIZE
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blkcount = (size + sblk - 1) / sblk
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blknum = 0
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while(size > 0):
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if size < sblk:
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sblk = size
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if not self.send_blk(stream, offset, sblk, blkcount, blknum):
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return False
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blknum+=1
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offset+=sblk
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size-=sblk
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return True
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def ReadBusToFile(self, ff, addr=0x11000000, size=0x80000):
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flg = size > 128
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if not flg:
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print('\rRead 0x%08x...' % addr, end=' ') #, flush=True
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while size > 0:
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if flg and addr & 127 == 0:
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print('\rRead 0x%08x...' % addr, end=' ') #, flush=True
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rw = self.read_reg(addr)
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if rw == None:
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print('error!')
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print('\rError read address 0x%08x!' % addr)
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return False
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dw = struct.pack('<I',rw)
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ff.write(dw)
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addr += 4
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size -= 4
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print('ok')
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return True
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def WriteHexf(self, sn, ph):
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offset = ph[2]
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offset &= 0x00ffffff
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idx = 0
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size = len(ph[1])
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if self.autoerase:
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if not self.EraseSectorsFlash(offset, size):
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return False
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sblk = PHY_WR_BLK_SIZE
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blkcount = (size + sblk - 1) / sblk
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blknum = 0
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while(size > 0):
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if size < sblk:
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sblk = size
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if not self.send_blk(stream, offset, sblk, blkcount, blknum):
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return False
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blknum+=1
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offset+=sblk
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size-=sblk
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return True
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def HexStartSend(self):
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return self.write_cmd('spifs 0 1 3 0 ') and self.write_cmd('sfmod 2 2 ') and self.write_cmd('cpnum ffffffff ')
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def HexfHeader(self, hp, start = DEF_START_RUN_APP_ADDR, raddr = DEF_START_WR_FLASH_ADDR):
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if len(hp) > 1:
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hexf = bytearray(b'\xff')*(0x100)
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hexf[0:4] = int.to_bytes(len(hp)-1, 4, byteorder='little')
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hexf[8:12] = int.to_bytes(start, 4, byteorder='little')
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#sections = 0
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faddr_min = MAX_FLASH_SIZE-1
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faddr_max = 0
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rsize = 0
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for ihp in hp:
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if (ihp[0] & 0x1fff0000) == 0x1fff0000: # SRAM
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rsize += len(ihp[1])
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elif (ihp[0] & (~(MAX_FLASH_SIZE-1))) == 0x11000000: # Flash
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offset = ihp[0] & (MAX_FLASH_SIZE-1)
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if faddr_min > offset:
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faddr_min = offset
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send = offset + len(ihp[1])
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if faddr_max <= send:
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faddr_max = send
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if (raddr + rsize) >= faddr_min:
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raddr = (faddr_max + 3) & 0xfffffffc
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#print('Test: Flash addr min: %08x, max: %08x, RAM addr: %08x' % (faddr_min, faddr_max, raddr))
|
|
print ('---- Segments Table -------------------------------------')
|
|
for ihp in hp:
|
|
if (ihp[0] & 0x1fff0000) == 0x1fff0000: # SRAM
|
|
faddr = raddr
|
|
raddr += (len(ihp[1])+3) & 0xfffffffc
|
|
elif (ihp[0] & (~(MAX_FLASH_SIZE-1))) == 0x11000000: # Flash
|
|
faddr = ihp[0] & (MAX_FLASH_SIZE-1)
|
|
elif ihp[0] == 0:
|
|
continue
|
|
else:
|
|
print('Invalid Segment Address 0x%08x!' % ihp[0])
|
|
return None
|
|
ihp[2] = faddr
|
|
print('Segment: %08x <- Flash addr: %08x, Size: %08x' % (ihp[0], faddr, len(ihp[1])))
|
|
hexf.extend(bytearray(struct.pack('<IIII', faddr, len(ihp[1]), ihp[0], 0xffffffff)))
|
|
return hexf
|
|
return None
|
|
|
|
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 arg_auto_int(x):
|
|
return int(x, 0)
|
|
|
|
def main():
|
|
parser = argparse.ArgumentParser(description='%s version %s' % (__progname__, __version__), prog = __filename__)
|
|
parser.add_argument('--port', '-p', help = 'Serial port device', default='COM1')
|
|
parser.add_argument('--baud', '-b', help = 'Set Port Baud rate (115200, 250000, 500000, 1000000)', type = arg_auto_int, default = DEF_RUN_BAUD)
|
|
|
|
parser.add_argument('--allerase', '-a', action='store_true', help = 'Pre-processing: All Chip Erase')
|
|
parser.add_argument('--erase', '-e', action='store_true', help = 'Pre-processing: Erase Flash work area')
|
|
parser.add_argument('--reset', '-r', action='store_true', help = 'Post-processing: Reset')
|
|
parser.add_argument('--start', '-s', help = 'Application start address for hex writer (default: 0x%08x)' % DEF_START_RUN_APP_ADDR, type = arg_auto_int, default = DEF_START_RUN_APP_ADDR)
|
|
parser.add_argument('--write', '-w', help = 'Flash starting address for hex writer (default: 0x%08x)' % DEF_START_WR_FLASH_ADDR, type = arg_auto_int, default = DEF_START_WR_FLASH_ADDR)
|
|
|
|
subparsers = parser.add_subparsers(
|
|
dest='operation',
|
|
help = 'Run '+__filename__+' {command} -h for additional help')
|
|
|
|
parser_hex_flash = subparsers.add_parser(
|
|
'wh',
|
|
help = 'Write hex file to Flash')
|
|
parser_hex_flash.add_argument('filename', help = 'Name of hex file')
|
|
|
|
parser_burn_flash = subparsers.add_parser(
|
|
'we',
|
|
help = 'Write bin 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 bin 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(
|
|
'er',
|
|
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_work_flash = subparsers.add_parser(
|
|
'ew',
|
|
help = 'Erase Flash Work Area')
|
|
|
|
parser_erase_all_flash = subparsers.add_parser(
|
|
'ea',
|
|
help = 'Erase All Flash (MAC, ChipID/IV)')
|
|
|
|
parser_read_chip = subparsers.add_parser(
|
|
'rc',
|
|
help = 'Read chip bus address to binary file')
|
|
parser_read_chip.add_argument('address', help = 'Start address', type = arg_auto_int)
|
|
parser_read_chip.add_argument('size', help = 'Size of region', type = arg_auto_int)
|
|
parser_read_chip.add_argument('filename', help = 'Name of binary file')
|
|
|
|
parser_read_flash = subparsers.add_parser(
|
|
'i', help = 'Chip Information')
|
|
|
|
args = parser.parse_args()
|
|
|
|
print('=========================================================')
|
|
print('%s version %s' % (__progname__, __version__))
|
|
print('---------------------------------------------------------')
|
|
phy = phyflasher(args.port)
|
|
print ('Connecting...')
|
|
#--------------------------------
|
|
if not phy.Connect(args.baud):
|
|
if args.operation == 'ea':
|
|
if not phy.cmd_er512():
|
|
print ('Error: Erase All Flash!')
|
|
sys.exit(3)
|
|
exit(0)
|
|
else:
|
|
print ("Use the 'Erase All Flash' (ea) command to exit FCT mode!")
|
|
exit(2)
|
|
if args.operation == 'i':
|
|
rs = phy.flash_read_status()
|
|
if rs == None:
|
|
print ('Error Flash read Status!')
|
|
sys.exit(3)
|
|
print ('Flash Status: 0x%02x' % rs)
|
|
rb = phy.flash_read_unique_id()
|
|
if rb == None:
|
|
print ('Error Flash read Unique ID!')
|
|
sys.exit(3)
|
|
print ('Flash Serial Number:', rb.hex()) # Unique ID
|
|
if args.operation == 'rc':
|
|
#filename = "r%08x-%08x.bin" % (addr, length)
|
|
if args.size == 0:
|
|
print("Read Size = 0!" )
|
|
exit(1)
|
|
try:
|
|
ff = open(args.filename, "wb")
|
|
except:
|
|
print("Error file open '%s'" % args.filename)
|
|
exit(2)
|
|
if not phy.ReadBusToFile(ff, args.address, args.size):
|
|
ff.close()
|
|
exit(4)
|
|
#print
|
|
print ('\r---------------------------------------------------------')
|
|
byteSaved = (args.size + 3) & 0xfffffffc
|
|
if byteSaved > 1024:
|
|
print("%.3f KBytes saved to file '%s'" % (byteSaved/1024, args.filename))
|
|
else:
|
|
print("%i Bytes saved to file '%s'" % (byteSaved, args.filename))
|
|
ff.close()
|
|
#--------------------------------wr flash bin
|
|
if args.operation == 'we' or args.operation == 'wf':
|
|
offset = args.address & (MAX_FLASH_SIZE-1)
|
|
if offset >= MAX_FLASH_SIZE:
|
|
print ('Error Start Flash address!')
|
|
sys.exit(1)
|
|
stream = open(args.filename, 'rb')
|
|
size = os.path.getsize(args.filename)
|
|
if size < 1:
|
|
stream.close()
|
|
print ('Error: File size = 0!')
|
|
sys.exit(1)
|
|
offset = args.address & (MAX_FLASH_SIZE-1)
|
|
if size + offset > MAX_FLASH_SIZE:
|
|
size = MAX_FLASH_SIZE - offset
|
|
if size < 1:
|
|
stream.close()
|
|
print ('Error: Write File size = 0!')
|
|
sys.exit(1)
|
|
aerase = args.operation == 'we'
|
|
if args.erase == True or args.allerase == True:
|
|
aerase = False
|
|
if args.allerase == True:
|
|
if not phy.cmd_erase_all_flash():
|
|
stream.close()
|
|
print ('Error: Erase All Flash!')
|
|
sys.exit(3)
|
|
else:
|
|
if args.erase == True:
|
|
if not phy.cmd_erase_work_flash():
|
|
stream.close()
|
|
print ('Error: Erase Flash!')
|
|
sys.exit(3)
|
|
phy.SetAutoErase(aerase)
|
|
print ('Write Flash data 0x%08x to 0x%08x from file: %s ...' % (offset, offset + size, args.filename))
|
|
if not phy.ExpFlashSize():
|
|
exit(4)
|
|
if size > 0:
|
|
if not phy.WriteBlockFlash(stream, offset, size):
|
|
stream.close()
|
|
print ('Error: Write Flash!')
|
|
sys.exit(2)
|
|
stream.close()
|
|
print ('----------------------------------------------------------')
|
|
print ('Write Flash data 0x%08x to 0x%08x from file: %s - ok.' % (offset, offset + size, args.filename))
|
|
#--------------------------------wr flash hex
|
|
if args.operation == 'wh':
|
|
hp = ParseHexFile(args.filename)
|
|
if hp == None:
|
|
sys.exit(2)
|
|
hexf = phy.HexfHeader(hp, args.start, args.write)
|
|
if hexf == None:
|
|
sys.exit(2)
|
|
hp[0][1] = hexf
|
|
if not phy.HexStartSend():
|
|
sys.exit(2)
|
|
print ('----------------------------------------------------------')
|
|
aerase = True
|
|
if args.erase == True or args.allerase == True:
|
|
aerase = False
|
|
if args.allerase == True:
|
|
if not phy.cmd_erase_all_flash():
|
|
stream.close()
|
|
print ('Error: Erase All Flash!')
|
|
sys.exit(3)
|
|
else:
|
|
if args.erase == True:
|
|
if not phy.cmd_erase_work_flash():
|
|
stream.close()
|
|
print ('Error: Erase Flash!')
|
|
sys.exit(3)
|
|
phy.SetAutoErase(aerase)
|
|
if not phy.ExpFlashSize():
|
|
exit(4)
|
|
segment = 0
|
|
for ihp in hp:
|
|
if ihp[0] == 0:
|
|
print('Segment Table[%02d] <- Flash addr: %08x, Size: %08x' % (len(hp) - 1, ihp[2], len(ihp[1])))
|
|
else:
|
|
print('Segment: %08x <- Flash addr: %08x, Size: %08x' % (ihp[0], ihp[2], len(ihp[1])))
|
|
stream = io.BytesIO(ihp[1])
|
|
if not phy.WriteBlockFlash(stream, ihp[2], len(ihp[1])):
|
|
stream.close()
|
|
sys.exit(2)
|
|
stream.close()
|
|
segment += 1
|
|
print ('----------------------------------------------------------')
|
|
print ('Write Flash from file: %s - ok.' % args.filename)
|
|
#--------------------------------erase flash region
|
|
if args.operation == 'er':
|
|
offset = args.address & (MAX_FLASH_SIZE-1)
|
|
if offset >= MAX_FLASH_SIZE:
|
|
print ('Error Flash Start address!')
|
|
sys.exit(1)
|
|
size = args.size & (MAX_FLASH_SIZE-1)
|
|
if size >= MAX_FLASH_SIZE:
|
|
print ('Error Flash Erase size!')
|
|
sys.exit(1)
|
|
if size + offset > MAX_FLASH_SIZE:
|
|
size = MAX_FLASH_SIZE - offset
|
|
if size < 1:
|
|
print ('Error Flash Erase size!')
|
|
sys.exit(1)
|
|
if not phy.ExpFlashSize():
|
|
exit(4)
|
|
if not phy.EraseSectorsFlash(offset, size):
|
|
sys.exit(2)
|
|
#--------------------------------erase flash all
|
|
if args.operation == 'ea':
|
|
if not phy.cmd_erase_all_flash():
|
|
print ('Error: Erase All Flash!')
|
|
sys.exit(3)
|
|
if args.operation == 'ew':
|
|
if not phy.cmd_erase_work_flash():
|
|
print ('Error: Erase Flash Work Area!')
|
|
sys.exit(3)
|
|
if args.reset:
|
|
phy.SendResetCmd()
|
|
print ("Send command 'reset' - ok")
|
|
sys.exit(0)
|
|
|
|
if __name__ == '__main__':
|
|
main()
|