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This commit is contained in:
Philippe Teuwen 2020-10-11 22:40:05 +02:00
commit 55fa5e7c35
15 changed files with 215 additions and 212 deletions
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36
client/luascripts/lf_em_tearoff.lua
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@ -51,18 +51,18 @@ local function main(args)
--[[
Basically do the following,
1. hw tear
2. lf em 4x05_write
2. lf em 4x05_write
3. lf em 4x05_read
The first two commands doesn't need a feedback from the system, so going with core.console commands.
Since the read needs demodulation of signal I opted to add that function from cmdlfem4x.c to the core lua scripting
core.em4x05_read(addr, password)
--]]
local n, addr, password, sd, ed, wr_value, rd_value
for o, a in getopt.getopt(args, 'he:s:a:p:n:r:w:') do
if o == 'h' then return help() end
if o == 'n' then n = a end
@ -85,7 +85,7 @@ local function main(args)
if #password ~= 8 then
password = ''
end
if #wr_value ~= 8 then
wr_value = 'FFFFFFFF'
end
@ -93,11 +93,11 @@ local function main(args)
if #rd_value ~= 8 then
rd_value = 'FFFFFFFF'
end
if sd > ed then
return oops('start delay can\'t be larger than end delay', sd, ed)
end
print('Starting EM4x05 tear off')
print('target addr', addr)
if password then
@ -107,25 +107,25 @@ local function main(args)
print('target delay', sd ,ed)
print('read value', rd_value)
print('write value', wr_value)
local res_tear = 0
local res_nowrite = 0
local set_tearoff_delay = 'hw tearoff --delay %d'
local enable_tearoff = 'hw tearoff --on'
local wr_template = 'lf em 4x05_write %s %s %s'
-- init addr to value
core.console(wr_template:format(addr, wr_value, password))
if sd == ed then
ed = n
n = 0
end
for step = sd, ed, n do
io.flush()
if core.kbd_enter_pressed() then
print("aborted by user")
@ -139,11 +139,11 @@ local function main(args)
c = wr_template:format(addr, wr_value, password)
core.console(c)
end
local c = set_tearoff_delay:format(step)
core.console(c);
core.console(enable_tearoff)
c = wr_template:format(addr, wr_value, password)
core.console(c)
@ -151,7 +151,7 @@ local function main(args)
if err then
return oops(err)
end
local wordstr = ('%08X'):format(word)
if wordstr ~= wr_value then