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grrr I have a code?!

This commit is contained in:
rusefillc 2023-10-07 23:53:53 -04:00
parent 20f51a3590
commit c9cbe7c33c
1 changed files with 20 additions and 10 deletions
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30
firmware/controllers/lua/examples/vw-tp-tcu.txt
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@ -47,7 +47,7 @@ VWTP_TESTER = 0x300
local cuId = 0 local cuId = 0
function onCanHello(bus, id, dlc, data) function onCanHello(bus, id, dlc, data)
-- here we handle 201 packets -- here we handle 201/202/etc/ packets
code = data[2] code = data[2]
print('Got 0x201 packet code ' ..toHexString(code) ..': TP Response ' ..arrayToString(data)) print('Got 0x201 packet code ' ..toHexString(code) ..': TP Response ' ..arrayToString(data))
@ -60,7 +60,7 @@ function onCanHello(bus, id, dlc, data)
cuId = data[6] * 256 + data[5] cuId = data[6] * 256 + data[5]
out = { 0xA0, 0x0F, 0x8A, 0xFF, 0x32, 0xFF } out = { 0xA0, 0x0F, 0x8A, 0xFF, 0x32, 0xFF }
print("Responding to 0x201 packet from " ..cuId ..": Saying hello " ..arrayToString(out)) print("Responding to 0x20x packet from CU=" ..cuId ..": Saying hello " ..arrayToString(out))
txCan(1, cuId, 0, out) txCan(1, cuId, 0, out)
end end
@ -93,12 +93,14 @@ function startTp()
end end
function requestErrorCodes() function requestErrorCodes()
-- 1B 00 04 18 02 FF 00
out = { nextReq(), 0x00, 0x04, 0x18, 0x02, 0xFF, 0x00 } out = { nextReq(), 0x00, 0x04, 0x18, 0x02, 0xFF, 0x00 }
txCan(1, cuId, 0, out) txCan(1, cuId, 0, out)
print("Requesting error codes " ..arrayToString(out)) print("Requesting error codes " ..arrayToString(out))
end end
function requestEraseCodes() function requestEraseCodes()
-- 1x 00 03 14 FF 00
out = { nextReq(), 00, 0x03, 0x14, 0xFF, 0x00 } out = { nextReq(), 00, 0x03, 0x14, 0xFF, 0x00 }
txCan(1, cuId, 0, out) txCan(1, cuId, 0, out)
print("******************* Requesting to Erase Code(s) *****************************") print("******************* Requesting to Erase Code(s) *****************************")
@ -166,17 +168,22 @@ function onCanTester(bus, id, dlc, data)
if top4 == 2 or top4 == 1 then if top4 == 2 or top4 == 1 then
print ("Looks like payload index " ..payLoadIndex ..": " ..arrayToString(data)) print ("Looks like payload index " ..payLoadIndex ..": " ..arrayToString(data))
if payLoadIndex == 0 and data[4] == 0x58 then if payLoadIndex == 0 and data[4] == 0x54 then
-- 19 00 03 54 FF 00
print(" erase 54 response")
elseif payLoadIndex == 0 and data[4] == 0x58 then
len = data[3] len = data[3]
print("Looks like CODES_REQ response of length " ..len) print("Looks like CODES_REQ response of length=" ..len)
if len ~= 2 then if len ~= 2 then
print("HAVE CODES " ..len) errorCount = data[5]
print("HAVE CODES count=" .. errorCount)
-- print("first code ")
withErrorCodes = 1 withErrorCodes = 1
else else
-- 1F 00 02 58 00
withErrorCodes = 0 withErrorCodes = 0
end end
end end
payLoadIndex = payLoadIndex + 1 payLoadIndex = payLoadIndex + 1
@ -194,7 +201,7 @@ function onCanTester(bus, id, dlc, data)
payLoadIndex = 0 payLoadIndex = 0
if data[2] == 0 and data[3] == 2 and data[4] == 0x58 then if data[2] == 0 and data[3] == 2 and data[4] == 0x58 then
print("NO CODES") print("******************************* NO CODES ****************************************")
end end
end end
@ -216,13 +223,16 @@ function getBitRange(data, bitIndex, bitWidth)
return (value >> shift) & mask return (value >> shift) & mask
end end
counter440 = 0
function onTcu440(bus, id, dlc, data) function onTcu440(bus, id, dlc, data)
isShiftActive = getBitRange(data, 0, 1) isShiftActive = getBitRange(data, 0, 1)
tcuStatus = getBitRange(data, 1, 1) tcuStatus = getBitRange(data, 1, 1)
EGSRequirement = getBitRange(data, 7, 1) EGSRequirement = getBitRange(data, 7, 1)
setLuaGauge(1, isShiftActive) setLuaGauge(1, isShiftActive)
print("TCU " .. isShiftActive .. " " .. tcuStatus .. " " .. EGSRequirement) counter440 = counter440 + 1
if counter440 % 70 == 0 then
print("TCU " .. isShiftActive .. " " .. tcuStatus .. " " .. EGSRequirement)
end
setLuaGauge(2, EGSRequirement * 100 + tcuStatus) setLuaGauge(2, EGSRequirement * 100 + tcuStatus)
@ -230,7 +240,7 @@ end
canRxAdd(VWTP_IN, onCanHello) canRxAdd(VWTP_IN, onCanHello)
canRxAdd(VWTP_TESTER, onCanTester) canRxAdd(VWTP_TESTER, onCanTester)
canRxAdd(TCU_1088_440, onTcu440) --canRxAdd(TCU_1088_440, onTcu440)
startTp() startTp()