def send_d_packge(packge_size = 1024, err_index=0, err_type = 0):
load_size = len(data)
index = 1
while(load_size ):
in_data = ''
if(load_size > packge_size):
tran_size = packge_size
else:
tran_size = load_size
if(err_index == index):
index = index+1
send_buf = packge.build_data(ord('D'),index, tran_size, data[packge_size*(index-1):index*packge_size])
print 'send D packge index:',index,'len:',len(send_buf)
index += 1
load_size = load_size - tran_size
s.write(bytearray(send_buf))
ch = ''
rt_no = 0
rt_no, ch = check_respons(ch,3000)
if(rt_no > 0):
break
if(load_size == 0):
time.sleep(1)
rt_no, ch = check_respons(ch,3000)
return rt_no, ch
def send_h_packge(err_type = -1):
head_buf = packge.build_head(0x80000000, 0x80008000, 256, 284, data)
send_buf = packge.build_data(ord('H'),0,284,head_buf)
if(err_type>=0):
#ERR1
send_buf[err_type]= chr(0xFF)
elif(err_type == -2):
#ERR2
del(send_buf[-1])
print '### send buf len:',len(send_buf),'err_type:',err_type
elif(err_type == -11):
#ERR2
del(send_buf[2:-1])
print '### send buf len:',len(send_buf),'err_type:',err_type
elif(err_type == -6):
#ERR6 :#define PACKGE_ERR_BIN_CRC_ERROR '6'
head_buf[2] = chr(0xFF)
send_buf = packge.build_data(ord('H'),0,284,head_buf)
print '### send buf len:',len(send_buf),'err_type:',err_type
elif(err_type == -7):
#ERR7:
head_buf[6] = chr(0x55)
send_buf = packge.build_data(ord('H'),0,284,head_buf)
print '### send buf len:',len(send_buf),'err_type:',err_type
elif(err_type == -100):
#ERR7
send_buf = packge.build_data(ord('H'),0,284,head_buf)
for i in range(8000):
send_buf.append(chr(0xFF))
print '### send buf len:',len(send_buf),'err_type:',err_type
print 'send H packge len:',len(send_buf)
s.write(bytearray(send_buf))
ch = ''
rt_no=0
rt_no, ch = check_respons(ch,3000)
return rt_no, ch
