Did today's testing unequivocally show that the inverter temperature is signed 8 bit?
If so then the GS450 tmphs/temp_inv_water still needs fixing
temp_inv_water=int8_t(mth_data[42]);
Search found 196 matches
- Thu Mar 28, 2024 11:09 pm
- Forum: Toyota/Lexus
- Topic: Gen 3 Prius Transaxle P410 Makes Clunky Noise.
- Replies: 25
- Views: 421
- Thu Mar 21, 2024 2:19 pm
- Forum: General
- Topic: Battery packs with 3p
- Replies: 12
- Views: 623
Re: Battery packs with 3p
the part you have missed is it also comes with a 50% increase in size and weight. Tom's data above shows it's possible to get the same or better performance with 2P configuration.
- Fri Mar 15, 2024 4:42 pm
- Forum: Mitsubishi
- Topic: I just bought a Mitsubishi Outlander charger. - Now What?
- Replies: 30
- Views: 1468
Re: I just bought a Mitsubishi Outlander charger. - Now What?
That's the rear inverter to motor cable.
That price is very cheap for both cables. Was this listing for just one of the cables and did you get the right one?
That price is very cheap for both cables. Was this listing for just one of the cables and did you get the right one?
- Sun Mar 10, 2024 11:18 pm
- Forum: Getting Started
- Topic: Setting Up CAN reader - STM32 Nucleo board
- Replies: 9
- Views: 518
Re: Setting Up CAN reader - STM32 Nucleo board
You can not just change board type and expect it to compile . The STM32 core library does not support can so an external library is needed, ( or write your own ). Even then a lot of changes are needed to get it to work.
Non of the libraries I am familar with support STM32F334.
Non of the libraries I am familar with support STM32F334.
- Thu Mar 07, 2024 1:55 pm
- Forum: Mitsubishi
- Topic: What do you need an Outlander HV Junction box for?
- Replies: 2
- Views: 263
Re: What do you need an Outlander HV Junction box for?
It's for connecting the heater and a DC-DC converter for heated screens or DC-AC converter.
- Tue Mar 05, 2024 10:12 pm
- Forum: Projects
- Topic: ISA Shunt With ZombieVerter VCU [FINISHED]
- Replies: 13
- Views: 853
Re: ISA Shunt With ZombieVerter VCU [FINISHED]
The SPI connections are on the connector marked "SPI", just look up Arduino Due pinout for actual pins.
If you intend to run Savvycan then you only need one or two CAN transceivers, either a MCP2551 or SN65HVD230.
CANRX - CAN0 RX, CANTX - CAN0 TX.
DAC2 - CAN1 RX, Pin 53 - CAN1 TX.
If you intend to run Savvycan then you only need one or two CAN transceivers, either a MCP2551 or SN65HVD230.
CANRX - CAN0 RX, CANTX - CAN0 TX.
DAC2 - CAN1 RX, Pin 53 - CAN1 TX.
- Tue Mar 05, 2024 8:09 pm
- Forum: Inverters / Motor Controllers
- Topic: with or without (C18,C19) [SOLVED]
- Replies: 1
- Views: 155
Re: with or without (C18,C19) [SOLVED]
They are load capacitor for X2 which is a crystal for the real time clock. As this uses an internally generated clock the crystal is not fitted and the capacitors are not needed.
- Tue Mar 05, 2024 3:25 pm
- Forum: Projects
- Topic: [wip] DIY electric buggy for school students, Renault PHEV drive, Auris openinverter board
- Replies: 12
- Views: 947
Re: [wip] DIY electric buggy for school students, Renault PHEV drive, Auris openinverter board
I think this is the correct part Sumitomo 8100-3455. I buy parts from here https://www.auto-click.co.uk/6189-1240
Not so good from outside the UK but is a least a good source of infomation.
Not so good from outside the UK but is a least a good source of infomation.
- Tue Mar 05, 2024 12:20 am
- Forum: Vehicle Control (VCU)
- Topic: zombiverter high speed can3 jumpers
- Replies: 2
- Views: 188
- Mon Mar 04, 2024 11:03 am
- Forum: General
- Topic: Webasto HVH50
- Replies: 81
- Views: 12617
Re: Webasto HVH50
If I use the max 8 bit value of 255, by the formula of (255-256)*40 = -40, right??? No, the simplist way it to put the code back to how it was originally with the power sent over LIN the required power / 40. The 400 - 256 is just truncating a 9 bit number to 8 bits, it's not a general formula for c...
- Mon Mar 04, 2024 12:25 am
- Forum: General
- Topic: Webasto HVH50
- Replies: 81
- Views: 12617
Re: Webasto HVH50
Good to see that you are getting heat but I think you are looking at the status ID data rather than the measurement ID. From your update in the wiki this seemed a posibility and checking back in some of the previous data there was also a response on ID 23. Maybe check if ID 23 is Read Meas and 39 is...
- Thu Feb 29, 2024 10:16 pm
- Forum: User Interface
- Topic: what am I doing wrong ??? ESP32 flashing
- Replies: 41
- Views: 1696
Re: what am I doing wrong ??? ESP32 flashing
It might be the mismatch in stop bits between the stm32 terminal and the ESP32. I've only used the ESP8266 with uart but had to modify the stop bits to 2 for the initial 115200 baud rate.
- Mon Feb 26, 2024 3:48 pm
- Forum: General
- Topic: BMW BMS modules
- Replies: 17
- Views: 574
Re: BMW BMS modules
From photos here viewtopic.php?p=61468#p61468 your rear pack is gen2. Gold coloured covers on modules and white cmc on the module marked "6".
- Sun Feb 25, 2024 9:54 pm
- Forum: Mitsubishi
- Topic: I just bought a Mitsubishi Outlander charger. - Now What?
- Replies: 30
- Views: 1468
Re: I just bought a Mitsubishi Outlander charger. - Now What?
Looking forward to the next video were we get to see the charger right side up! The connector is also used on the GS450H transmission ( ECT solenoid ) Toyota 90980-12326 . The wiki page pin out table is a bit confusing as the pin numbers from the schematic do not match the numbers on the connector. ...
- Fri Feb 23, 2024 5:47 pm
- Forum: Charging
- Topic: BMW LIM based CCS2 Controller
- Replies: 124
- Views: 38793
Re: BMW LIM based CCS2 Controller
From photos here viewtopic.php?p=19851#p19851 the termination is two 60R4 resistors on the reverse of the board.
- Wed Feb 21, 2024 5:58 pm
- Forum: User Interface
- Topic: what am I doing wrong ??? ESP32 flashing
- Replies: 41
- Views: 1696
Re: what am I doing wrong ??? ESP32 flashing
That version does not work fully. Use this one https://github.com/jsphuebner/esp32-web-interface
- Mon Feb 19, 2024 2:37 pm
- Forum: General
- Topic: Webasto HVH50
- Replies: 81
- Views: 12617
Re: Webasto HVH50
2. For power and temp settings, I was using 175 and 45. Am I doing this right? Scaling factor of 40 * 175 = 7000W and 45 C +40 =85C temp. I wanted to rule out future issues. The scaling is for the value sent/received over linbus. Just set the temperature and power that you require. Power is in step...
- Mon Feb 19, 2024 11:18 am
- Forum: Projects
- Topic: [WIP] BMW Z3
- Replies: 282
- Views: 144263
Re: [WIP] BMW Z3
uint8_t is unsigned integer, int8_t is signed integer ( -128 to 127 ).
- Sat Feb 17, 2024 7:33 am
- Forum: General
- Topic: Webasto HVH50
- Replies: 81
- Views: 12617
Re: Webasto HVH50
Bear in mind I have very little experience of LIN bus, I do not have a HVH50, I am not very good at coding and there are no examples of using this libray for receive. My code was my best attempt at modifying johu's code to run on the Teensy. As I expalined above to receive data has to be requested. ...
- Fri Feb 16, 2024 5:12 pm
- Forum: User Interface
- Topic: ESP32 Based Web Interface & Data Logger
- Replies: 316
- Views: 76007
Re: ESP32 Based Web Interface & Data Logger
I am having problem with get <param> on command line via CAN/WIFI interface. Set works ok and both work with the on board ESP8266. Get probably isn't used very much but I am using it with a python script for testing.
- Tue Feb 13, 2024 7:04 pm
- Forum: Projects
- Topic: [WIP] BMW Z3
- Replies: 282
- Views: 144263
Re: [WIP] BMW Z3
As far as I can tell the bodge in lastest release is only in the prius inverter for some reason. Having looked at several posts here and on discord it appears that the temperatures are 8 bit signed value ( maybe it was just assumed to be 16 bit ) . The MTH value when read gets placed into an array o...
- Sun Feb 11, 2024 5:35 am
- Forum: General
- Topic: Webasto HVH50
- Replies: 81
- Views: 12617
Re: Webasto HVH50
Serial.print only prints 32 bits, data is 64. 0xFFFFFFFF = -1 which means no data received. This is why in my code there is the if statement so it only prints when data is received. If this was id 22 9600 baud then try id 24 at 19200. lin.order(24, 0, 0, lin2x); requests data to be sent for id 24 ( ...
- Fri Feb 09, 2024 7:13 am
- Forum: Toyota/Lexus
- Topic: Toyota Auris and Yaris Inverter Logic board
- Replies: 140
- Views: 39334
Re: Toyota Auris and Yaris Inverter Logic board
The charger processor is probably not programmed.
- Fri Feb 09, 2024 4:28 am
- Forum: Projects
- Topic: [WIP] Mercedes 310E (310D campervan) - GS450H/GS300H
- Replies: 146
- Views: 72891
Re: [WIP] Mercedes 310E (310D campervan) - GS450H/GS300H
Having looked at this a bit it seems you do not need to know the connections at the battery voltage sensor module or the battery modules as the connections are all routed though the intermediate wiring loom. If the three 8s modules are the same then they just plug into the 3 smaller connectors in th...
- Thu Feb 08, 2024 10:55 pm
- Forum: Toyota/Lexus
- Topic: Toyota Auris and Yaris Inverter Logic board
- Replies: 140
- Views: 39334
Re: Toyota Auris and Yaris Inverter Logic board
The "sketch data" are the files that are on the wifi module for the web page ( they are separate from the ESP8266 code that runs the web server, wifi and communication with the STM32). As the web page appears to be running this it is not likely the problem. I have looked at the schematic b...