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AVRtool.py
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import socket
# import DataProcess as DP
import time
Command = {
'Resp_STK_OK' : 0x10,
'Resp_STK_FAILED' : 0x11,
'Resp_STK_UNKNOWN' : 0x12,
'Resp_STK_NODEVICE' : 0x13,
'Resp_STK_INSYNC' : 0x14,
'Resp_STK_NOSYNC' : 0x15,
'Resp_ADC_CHANNEL_ERROR' : 0x16,
'Resp_ADC_MEASURE_OK' : 0x17,
'Resp_PWM_CHANNEL_ERROR' : 0x18,
'Resp_PWM_ADJUST_OK' : 0x19,
'Sync_CRC_EOP' : 0x20,
'Cmnd_STK_GET_SYNC' : 0x30,
'Cmnd_STK_GET_SIGN_ON' : 0x31,
'Cmnd_STK_RESET' : 0x32,
'Cmnd_STK_SINGLE_CLOCK' : 0x33,
'Cmnd_STK_STORE_PARAMETERS' : 0x34,
'Cmnd_STK_SET_PARAMETER' : 0x40,
'Cmnd_STK_GET_PARAMETER' : 0x41,
'Cmnd_STK_SET_DEVICE' : 0x42,
'Cmnd_STK_GET_DEVICE' : 0x43,
'Cmnd_STK_GET_STATUS' : 0x44,
'Cmnd_STK_SET_DEVICE_EXT' : 0x45,
'Cmnd_STK_ENTER_PROGMODE' : 0x50,
'Cmnd_STK_LEAVE_PROGMODE' : 0x51,
'Cmnd_STK_CHIP_ERASE' : 0x52,
'Cmnd_STK_CHECK_AUTOINC' : 0x53,
'Cmnd_STK_CHECK_DEVICE' : 0x54,
'Cmnd_STK_LOAD_ADDRESS' : 0x55,
'Cmnd_STK_UNIVERSAL' : 0x56,
'Cmnd_STK_PROG_FLASH' : 0x60,
'Cmnd_STK_PROG_DATA' : 0x61,
'Cmnd_STK_PROG_FUSE' : 0x62,
'Cmnd_STK_PROG_LOCK' : 0x63,
'Cmnd_STK_PROG_PAGE' : 0x64,
'Cmnd_STK_PROG_FUSE_EXT' : 0x65,
'Cmnd_STK_READ_FLASH' : 0x70,
'Cmnd_STK_READ_DATA' : 0x71,
'Cmnd_STK_READ_FUSE' : 0x72,
'Cmnd_STK_READ_LOCK' : 0x73,
'Cmnd_STK_READ_PAGE' : 0x74,
'Cmnd_STK_READ_SIGN' : 0x75,
'Cmnd_STK_READ_OSCCAL' : 0x76,
'Cmnd_STK_READ_FUSE_EXT' : 0x77,
'Cmnd_STK_READ_OSCCAL_EXT' : 0x78,
'Parm_STK_HW_VER' : 0x80,
'Parm_STK_SW_MAJOR' : 0x81,
'Parm_STK_SW_MINOR' : 0x82,
'Parm_STK_LEDS' : 0x83,
'Parm_STK_VTARGET' : 0x84,
'Parm_STK_VADJUST' : 0x85,
'Parm_STK_OSC_PSCALE' : 0x86,
'Parm_STK_OSC_CMATCH' : 0x87,
'Parm_STK_RESET_DURATION' : 0x88,
'Parm_STK_SCK_DURATION' : 0x89,
'Parm_STK_BUFSIZEL' : 0x90,
'Parm_STK_BUFSIZEH' : 0x91,
'Parm_STK_DEVICE' : 0x92,
'Parm_STK_PROGMODE' : 0x93,
'Parm_STK_PARAMODE' : 0x94,
'Parm_STK_POLLING' : 0x95,
'Parm_STK_SELFTIMED' : 0x96,
'Stat_STK_INSYNC' : 0x01,
'Stat_STK_PROGMODE' : 0x02,
'Stat_STK_STANDALONE' : 0x04,
'Stat_STK_RESET' : 0x08,
'Stat_STK_PROGRAM' : 0x10,
'Stat_STK_LEDG' : 0x20,
'Stat_STK_LEDR' : 0x40,
'Stat_STK_LEDBLINK' : 0x80,
}
AVR_signature = [
[0x1e, 0x90, 0x07],
[0x1e, 0x91, 0x0a],
[0x1e, 0x92, 0x0a],
[0x1e, 0x93, 0x07],
[0x1e, 0x94, 0x06],
[0x1e, 0x95, 0x02],
[0x1e, 0x95, 0x0f],
[0x1e, 0x95, 0x14],
[0x1e, 0x96, 0x02],
[0x1e, 0x96, 0x09],
[0x1e, 0x97, 0x02],
[0x1e, 0x97, 0x03],
[0x1e, 0x98, 0x01]
]
AVR_model = [
'ATtiny13',
'ATtiny2313',
'ATmega48P',
'ATmega8',
'ATmega168',
'ATmega32',
'ATmega328P',
'ATmega328-PU',
'ATmega64',
'ATmega644',
'ATmega128',
'ATmega1280',
'ATmega2560'
]
s = socket.socket()
def hexConvert(lists):
list_out = []
for i in range(len(lists)):
list_out.append(hex(lists[i]))
return list_out
def start_prog(ip, port):
s.connect((ip, port))
def end_prog():
s.close()
def sendByte(lists):
print(lists)
data = bytes(lists)
s.send(data)
time.sleep(0.5)
ret = list(s.recv(1024))
print(ret)
return ret
# list type hex in
def excCmd(cmd ,log):
log.append(hexConvert(cmd))
print(hexConvert(cmd))
return log.append(hexConvert(sendByte(cmd)))
# check if in sync
def getSync():
return sendByte([0x30 ,0x20])
# Get parameter
def getParameter(mode):
param1 = [0x80, 0x81, 0x82, 0x98, 0x84, 0x85, 0x86, 0x87, 0x89, 0x81, 0x82]
param2 = [0x81, 0x82]
cmd = [0x41, 0x80, 0x20]
log = []
if mode == 1:
for p in param1:
cmd[1] = p
log.append(hexConvert(sendByte(cmd)))
if mode == 2:
for p in param2:
cmd[1] = p
log.append(hexConvert(sendByte(cmd)))
return log
# set Device
def setProg():
cmd = [0x42, 0x86, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x03, 0xff, 0xff, 0xff, 0xff, 0x00, 0x80, 0x04, 0x00, 0x00, 0x00, 0x80, 0x00, 0x20]
return sendByte(cmd)
# set Device extend
def setProgEx():
cmd = [0x45, 0x05, 0x04, 0xd7, 0xc2, 0x00, 0x20]
return sendByte(cmd)
# Enter Program mode
def enterProgMode():
cmd = [0x50, 0x20]
return sendByte(cmd)
# Get signature
def getSignature():
cmd = [0x75, 0x20]
sign = sendByte(cmd)
signature = sign[1:-1:1]
for s in range(len(AVR_signature)):
if AVR_signature[s] == signature:
return 'model: {}'.format(AVR_model[s])
return 'Unknown model (signature {}), please check again'.format(signature)
# Universal:
def universal():
# head = [0x56, 0x30, 0x00, 0x00, 0x00, 0x20]
head = [0x56]
tail = [0x00, 0x20]
cmd = [[0x30, 0x00, 0x00], [0x30, 0x00, 0x01], [0x30, 0x00, 0x02], [0xac, 0x80, 0x00]]
log = []
for i in cmd:
cmd_config = head + i + tail
log.append(hexConvert(sendByte(cmd_config)))
return log
# Leave Program mode
def exProgMode():
cmd = [0x51, 0x20]
return sendByte(cmd)
def IncreaseAddress(addr):
addr[0] += 0x40
if addr[0] >255:
addr[0] = 0x00
addr[1] += 0x01
return addr
def loadAddress(addr):
head = [0x55]
tail = [0x20]
load_addr = head + addr + tail
return sendByte(load_addr)
def flashPage(data, log):
head = [0x64, 0x00, 0x80,0x46]
tail = [0x20]
flash_page = head + data + tail
return excCmd(flash_page, log)
# Read page on microchip
def readPage(count):
read_addr = [0x00 ,0x00]
cmd = [0x74, 0x00, 0x80, 0x46, 0x20]
read_page =[]
for i in range(count):
loadAddress(read_addr)
page_raw = sendByte(cmd)
read_page.append(page_raw[1:-1:1])
IncreaseAddress(read_addr)
return read_page
def compare(page, block):
log = []
for i in range(len(page)):
if page[i] != block[i]:
log.append('Verification Error: page[{}] != block[{}] #####{} $$$ {}#####'.format(i,i,page[i],block[i]))
for j in range(len(page[i])):
if page[i][j] != block[i][j]:
log.append('First mismatch at byte {} : {} != {} '.format(i*128+j, hex(page[i][j]), hex(block[i][j])))
break
break
return log
def AVR_ISP(ip, port, hex_data):
global s
s = socket.socket()
logs = []
addr = [0x00, 0x00]
add_count = len(hex_data)
print('Enter Programming mode')
start_prog(ip, port)
print('get Sycn')
logs.append('get Sync')
logs.append(hexConvert(getSync()))
print('Get parameter')
logs.append('Get parameter')
logs.append(getParameter(1))
print('set prog')
logs.append('set prog')
logs.append(hexConvert(setProg()))
print('set ProgEx')
logs.append('set ProgEx')
logs.append(hexConvert(setProgEx()))
print('Universal')
logs.append('Universal')
logs.append(universal())
print('Get parameter')
logs.append('Get parameter')
logs.append(getParameter(2))
print('set prog')
logs.append('set prog')
logs.append(hexConvert(setProg()))
print('set ProgEx')
logs.append('set ProgEx')
logs.append(hexConvert(setProgEx()))
print('Enter Programming mode')
logs.append('Enter Programming mode')
logs.append(hexConvert(enterProgMode()))
print('Get system signature: ')
logs.append('Get system signature: ')
logs.append(getSignature())
print('Universal')
logs.append('Universal')
logs.append(universal())
for i in range(len(hex_data)):
print('Flash page at address: {} {}'.format(hex(addr[0]),hex(addr[1])))
logs.append('Flash page at address: {} {}'.format(hex(addr[0]),hex(addr[1])))
print(hexConvert(loadAddress(addr)))
logs.append(hexConvert(loadAddress(addr)))
flashPage(hex_data[i], logs)
IncreaseAddress(addr)
Page = readPage(add_count)
logs += compare(Page, hex_data)
print('Exit Programming mode')
logs.append('Exit Programming mode')
logs.append(exProgMode())
end_prog()
time.sleep(0.5)
return logs