def main():
fd = fs.open_disk(0)
if fd == -1:
return
wdata = fs.ucarray(4096)
rdata = fs.ucarray(4096)
seq_full = xrange(0xf0000 / 2 / 8)
while True:
for i in xrange(4096):
wdata[i] = random.choice(xrange(0x100))
lba = random.choice(seq_full) * 8
res = fs.write_lba(fd, wdata, 8, lba)
if res == -1:
print 'Write lba failed in: %#X' % lba
fs.close_disk(fd)
return
res = fs.read_lba(fd, rdata, 8, lba)
if res == -1:
print 'Read lba failed in: %#X' % lba
fs.close_disk(fd)
return
for i in xrange(4096):
if rdata[i] != wdata[i]:
print 'Compare failed in lba: %#X' % lba
fs.close_disk(fd)
return
fs.close_disk(fd)
def main():
fd = fs.open_disk(0)
if fd == -1:
return
param = fs.flash_param()
param.ce = 4
param.block = 64
param.page = 128
param.sect = 8
res = fs.write_param(fd, param)
if res != 0x50:
print 'Write param failed. %#X' % res
print fs.close_disk(fd)
return
test_len = 128
cmd = fs.q_cmd()
wdata = fs.ucarray(4096)
rdata = fs.ucarray(4096)
while True:
# Write 4k-len data to random place before DATA_BASE/2 for each page
wpids = random.sample(xrange((0xf0000/2 - 8)/8), test_len)
for i in xrange(test_len):
for j in xrange(4096):
wdata[j] = i # Init with cid
res_write = fs.write_lba(fd, wdata, 8, wpids[i] * 8) # XXX: lba = pid * 8
if res_write != 0x50:
print 'Write lba failed %#X' % res_write
print fs.close_disk(fd)
return
cmd.cid = i
cmd.pid = wpids[i]
cmd.type = fs.FT_PROGRAM
cmd.page = i
fs.append_cmd(0, cmd)
res = fs.flush_send_queue(fd, 0)
if res != 0x50:
print 'Flush write queue failed %#X' % res
print fs.close_disk(fd)
return
res = fs.read_complete_queue(fd, 0, 3000)
if res == -1: # timeout
print 'Timeout in read write-queue complete status, wpids:'
print 'Time: %s' % time.asctime()
print '\n'.join(['%#X' % i for i in wpids])
print fs.close_disk(fd)
return
# Send read
rpids = random.sample(set(xrange((0xf0000/2 - 8)/8)) - set(wpids), test_len)
for i in xrange(test_len):
cmd.cid = i
cmd.pid = rpids[i]
cmd.type = fs.FT_READ
cmd.page = i
fs.append_cmd(0, cmd)
res = fs.flush_send_queue(fd, 0)
if res != 0x50:
print 'Flush read queue failed %#X' % res
print fs.close_disk(fd)
return
res = fs.read_complete_queue(fd, 0, 3000)
if res == -1: # timeout
print 'Timeout in read read-queue complete status, rpids, %#X' % res
print 'Time: %s' % time.asctime()
print '\n'.join(['%#X' % i for i in rpids])
print fs.close_disk(fd)
return
# Read data and compare
for i in xrange(test_len):
res_read = fs.read_lba(fd, rdata, 8, rpids[i] * 8) # XXX
if res_read != 0x50:
print 'Read lba faild: %#X' % res_read
print fs.close_disk(fd)
return
# for j in xrange(8):
# if rdata[j] != i:
# break
# else:
continue
print 'Compare error in pid: %#X, time: %s' % (rpids[i], time.asctime())
print 'Error page %d, write_pid: %#X, read_pid: %#X' % (i, wpids[i], rpids[i])
print 'Error bytes:'
for i in range(32):
print '%d - %#X' % (i, rdata[i])
print fs.close_disk(fd)
return
fs.close_disk(fd)