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rdwr_phy6222.py for ihex

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pvvx 2024-01-04 13:47:26 +03:00
parent c54a05270c
commit d159ecb489
2 changed files with 45 additions and 37 deletions
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30
rdwr_phy6222.py
View file

@ -15,13 +15,15 @@ DEF_RUN_BAUD = 115200
MAX_FLASH_SIZE = 0x200000
EXT_FLASH_ADD = 0x400000
DEF_START_ADDR = 0x1FFF1838
PHY_FLASH_SECTOR_SIZE = 4096
PHY_FLASH_SECTOR_MASK = 0xfffff000
PHY_WR_BLK_SIZE = 0x2000
__progname__ = 'PHY6222 Utility'
__filename__ = 'rdwr_phy6222.py'
__version__ = "03.01.24"
__version__ = "04.01.24"
def ParseHexFile(hexfile):
try:
@ -33,11 +35,12 @@ def ParseHexFile(hexfile):
table = []
result = bytearray()
addr = 0
naddr = 0
taddr = 0
addr_flg = 0
table.append([0, result, 0x2000])
for hexstr in fin.readlines():
hexstr = hexstr.strip()
#size = int(hexstr[1:3],16)
if hexstr[7:9] == '04':
if(len(result)):
#print(hex(addr))
@ -49,11 +52,19 @@ def ParseHexFile(hexfile):
if hexstr[7:9] == '05' or hexstr[7:9] == '01':
table.append([addr, result, 0])
break
taddr = (int(hexstr[3:7],16))
if addr_flg == 0:
addr_flg = 1
addr = addr | (int(hexstr[3:7],16))
addr = addr | taddr
naddr = taddr
if taddr != naddr:
addr_flg = 1
table.append([addr, result, 0])
addr = (addr & 0xFFFF0000) | taddr
result = bytearray()
#print(hexstr[9:-3])
result.extend(bytearray.fromhex(hexstr[9:-2]))
naddr = taddr + int(hexstr[1:3],16)
fin.close()
return table
@ -71,10 +82,6 @@ class phyflasher:
sys.exit(1)
def SetAutoErase(self, enable = True):
self.autoerase = enable
def CreateHead(self):
self.hexf = [bytearray(b'\xff')*(0x100), bytearray(), bytearray(), bytearray()]
self.hexf[8:12] = int.to_bytes(0x1fff1838, 4, byteorder='little')
return self.hexf
def AddSectionToHead(self, addr, size):
#self.hexf.sec[0:4] = int.to_bytes(self.hexidx, 4, byteorder='little')
self.hexf.sec.extend(bytearray(struct.pack('<IIII', phy_head[secn][0], size, addr, 0xffffffff)))
@ -371,14 +378,14 @@ class phyflasher:
return True
def HexStartSend(self):
return self.write_cmd('spifs 0 1 3 0 ') and self.write_cmd('sfmod 2 2 ') and self.write_cmd('cpnum ffffffff ')
def HexfHeader(self, hp):
def HexfHeader(self, hp, start = DEF_START_ADDR):
if len(hp) > 1:
hexf = bytearray(b'\xff')*(0x100)
hexf[0:4] = int.to_bytes(len(hp), 4, byteorder='little')
hexf[8:12] = int.to_bytes(0x1fff1838, 4, byteorder='little')
hexf[8:12] = int.to_bytes(start, 4, byteorder='little')
sections = 0
faddr = 0x00020000
raddr = 0x00005414
raddr = 0x00005000
print ('---- Segments Table -------------------------------------')
for ihp in hp:
if (ihp[0] & 0x1fff0000) == 0x1fff0000:
@ -418,6 +425,7 @@ def main():
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 = 'Default starting address for hex writer', type = arg_auto_int, default = DEF_START_ADDR);
subparsers = parser.add_subparsers(
dest='operation',
@ -540,7 +548,7 @@ def main():
hp = ParseHexFile(args.filename)
if hp == None:
sys.exit(2)
hexf = phy.HexfHeader(hp)
hexf = phy.HexfHeader(hp, args.start)
if hexf == None:
sys.exit(2)
hp[0][1] = hexf

2
src/TestTHB2/wr_hex.cmd
View file

@ -1 +1 @@
python3 rdwr_phy6222.py -p COM11 -b 1000000 -r wh ./bin/TestTHB2.hex
python3 rdwr_phy6222.py -p COM11 -e -r wh ./bin/TestTHB2.hex