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									How many arduino extraPID can the app handle? - Torque main forum				            </title>
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                        <title>RE: How many arduino extraPID can the app handle?</title>
                        <link>https://torque-bhp.com/community/torque-discussion-ideas/how-many-arduino-extrapid-can-the-app-handle/#post-45633</link>
                        <pubDate>Fri, 06 Sep 2024 15:30:09 +0000</pubDate>
                        <description><![CDATA[Perfect I hope you guys are still about and can help me I have got the same problem, I have emailed you both just in case 


Hopefully you respond as your solution could be posted to the ...]]></description>
                        <content:encoded><![CDATA[Perfect I hope you guys are still about and can help me I have got the same problem, I have emailed you both just in case 


Hopefully you respond as your solution could be posted to the main torque app wiki page 

thank you]]></content:encoded>
						                            <category domain="https://torque-bhp.com/community/main-forum/">Torque main forum</category>                        <dc:creator>Mat-91</dc:creator>
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				                    <item>
                        <title>RE: How many arduino extraPID can the app handle?</title>
                        <link>https://torque-bhp.com/community/torque-discussion-ideas/how-many-arduino-extrapid-can-the-app-handle/#post-42500</link>
                        <pubDate>Thu, 23 Apr 2020 15:38:15 +0000</pubDate>
                        <description><![CDATA[Hi,
can you please send me your updated sketch?

I will try to make it work with 16x02 IIC display and show live data onto it.

My email is: hromada.miroslav@gmail.com

Thank you.]]></description>
                        <content:encoded><![CDATA[Hi,
can you please send me your updated sketch?

I will try to make it work with 16x02 IIC display and show live data onto it.

My email is: hromada.miroslav@gmail.com

Thank you.]]></content:encoded>
						                            <category domain="https://torque-bhp.com/community/main-forum/">Torque main forum</category>                        <dc:creator>Pajo</dc:creator>
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				                    <item>
                        <title>RE: How many arduino extraPID can the app handle?</title>
                        <link>https://torque-bhp.com/community/torque-discussion-ideas/how-many-arduino-extrapid-can-the-app-handle/#post-42490</link>
                        <pubDate>Mon, 20 Apr 2020 12:51:29 +0000</pubDate>
                        <description><![CDATA[Hi guys, we´ve made it!!!

I could send more than 15 PID`s in my cheap atmega328p and using only something about 3% of SRAM memory (instaed of 50%).

I had to change significantly the sc...]]></description>
                        <content:encoded><![CDATA[Hi guys, we´ve made it!!!

I could send more than 15 PID`s in my cheap atmega328p and using only something about 3% of SRAM memory (instaed of 50%).

I had to change significantly the scketch. Basically i eliminated PID´s string declarations and Inserted them "manually" in "sensor definition" function.

Thank you all guys for your time and support.

P.S. email me if i can help someone about this topic (Arduino/atmega328p).
email: guafa678@gmail.com]]></content:encoded>
						                            <category domain="https://torque-bhp.com/community/main-forum/">Torque main forum</category>                        <dc:creator>Guafa</dc:creator>
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                    </item>
				                    <item>
                        <title>RE: How many arduino extraPID can the app handle?</title>
                        <link>https://torque-bhp.com/community/torque-discussion-ideas/how-many-arduino-extrapid-can-the-app-handle/#post-42481</link>
                        <pubDate>Sat, 18 Apr 2020 12:51:48 +0000</pubDate>
                        <description><![CDATA[My project has some stages:

1. I converted a vintage carburettor car into a mpfi one. The circuit has until now two micro controllers (one in charge of fuel delivery and the second in cha...]]></description>
                        <content:encoded><![CDATA[My project has some stages:

1. I converted a vintage carburettor car into a mpfi one. The circuit has until now two micro controllers (one in charge of fuel delivery and the second in charge of comunication). So many challenges into this stage. The car now is running like charm and starting at the very first time you turn the key on.

2. Comunication itself is my second challenge. To set up fuel delivery, i had to watch 25 engine variables at a time. So that I am using "bluetooth terminal" app (which allows me to see all of them, but is not a "friendly" visualization way). So i decide to deal with torque app.

Due to i have 25 variable to watch, my suggestion for torque app was relate to the combination of some variables in just one indicator eg. TargetRPM vs actualRPM, Map vs RPM vs AFR, Map vs RPM vs VE.

3. My near future challenge, is going to be spark timming with a third microcontroller (or integration of three in a single one).

Regards.]]></content:encoded>
						                            <category domain="https://torque-bhp.com/community/main-forum/">Torque main forum</category>                        <dc:creator>Guafa</dc:creator>
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				                    <item>
                        <title>RE: How many arduino extraPID can the app handle?</title>
                        <link>https://torque-bhp.com/community/torque-discussion-ideas/how-many-arduino-extrapid-can-the-app-handle/#post-42480</link>
                        <pubDate>Sat, 18 Apr 2020 01:56:19 +0000</pubDate>
                        <description><![CDATA[just for fun on what are you using this project on ???

personnaly i did a small project on a car ... i just inserted some sensor into the can bus itself

i used the arduino to answer in...]]></description>
                        <content:encoded><![CDATA[just for fun on what are you using this project on ???

personnaly i did a small project on a car ... i just inserted some sensor into the can bus itself

i used the arduino to answer instead of the car for the boost sensor output that was higher than the 255 kpa max in the standard 

but finaly found the correct pid  so the arduino was removed]]></content:encoded>
						                            <category domain="https://torque-bhp.com/community/main-forum/">Torque main forum</category>                        <dc:creator>moreause</dc:creator>
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				                    <item>
                        <title>RE: How many arduino extraPID can the app handle?</title>
                        <link>https://torque-bhp.com/community/torque-discussion-ideas/how-many-arduino-extrapid-can-the-app-handle/#post-42479</link>
                        <pubDate>Sat, 18 Apr 2020 01:35:20 +0000</pubDate>
                        <description><![CDATA[You are right moreause. It is kind of complexe for me also.

What i am trying to do next, is using &quot;PROGMEM&quot;. I have done it before in other projects, taking lots of data (bytes, integers,...]]></description>
                        <content:encoded><![CDATA[You are right moreause. It is kind of complexe for me also.

What i am trying to do next, is using "PROGMEM". I have done it before in other projects, taking lots of data (bytes, integers, charts). That way, i have reduce SRAM space use up to 40%.

The challenge for me from now on, is take all this big "strings" to flash memory (it seems PROGMEM does not have any effect in Strings). It works with "chars" (in fact, with chars i got a reduction from 64% to 39%) but Ian scketch is based on strings (some of the fuctions don´t recognize chars).

My goal is not to change this atmega328p. If i make it, i´ll let you  know.

Best regards.]]></content:encoded>
						                            <category domain="https://torque-bhp.com/community/main-forum/">Torque main forum</category>                        <dc:creator>Guafa</dc:creator>
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				                    <item>
                        <title>RE: How many arduino extraPID can the app handle?</title>
                        <link>https://torque-bhp.com/community/torque-discussion-ideas/how-many-arduino-extrapid-can-the-app-handle/#post-42469</link>
                        <pubDate>Fri, 17 Apr 2020 06:30:26 +0000</pubDate>
                        <description><![CDATA[don&#039;t know if it will help

String doesn&#039;t seem to work well with arduino

Char seem&#039;s to be the safer option for some reason 

const string should use less ram but, that way out of my...]]></description>
                        <content:encoded><![CDATA[don't know if it will help

String doesn't seem to work well with arduino

Char seem's to be the safer option for some reason 

const string should use less ram but, that way out of my programming skills

passed a couple of hours reading into this  ...  and it can get very complexe rapidly]]></content:encoded>
						                            <category domain="https://torque-bhp.com/community/main-forum/">Torque main forum</category>                        <dc:creator>moreause</dc:creator>
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				                    <item>
                        <title>RE: How many arduino extraPID can the app handle?</title>
                        <link>https://torque-bhp.com/community/torque-discussion-ideas/how-many-arduino-extrapid-can-the-app-handle/#post-42468</link>
                        <pubDate>Thu, 16 Apr 2020 23:58:47 +0000</pubDate>
                        <description><![CDATA[Hi guys,

I have proved that like moreause said, it´s a memory space issue. The more code i put into the scketch, the less quantity of sensor i can handle.

I am using a ATmega 328p (2kb...]]></description>
                        <content:encoded><![CDATA[Hi guys,

I have proved that like moreause said, it´s a memory space issue. The more code i put into the scketch, the less quantity of sensor i can handle.

I am using a ATmega 328p (2kbytes). it starts to blows up memory above 66% (more than 3 sensor in my today updated scketch).

It is time to start a new thread related to my findings. Now i am trying to take the complete string declaration to flash program (instead of RAM program like in original Ian program).

Cheers.]]></content:encoded>
						                            <category domain="https://torque-bhp.com/community/main-forum/">Torque main forum</category>                        <dc:creator>Guafa</dc:creator>
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                    </item>
				                    <item>
                        <title>RE: How many arduino extraPID can the app handle?</title>
                        <link>https://torque-bhp.com/community/torque-discussion-ideas/how-many-arduino-extrapid-can-the-app-handle/#post-42462</link>
                        <pubDate>Wed, 15 Apr 2020 15:20:41 +0000</pubDate>
                        <description><![CDATA[Hi guys, I`m sorry for delay in response.

I tried what you suggested with no sucess.

I am attaching the scketch in order to please you help me by trying at your side.

The main diffe...]]></description>
                        <content:encoded><![CDATA[Hi guys, I`m sorry for delay in response.

I tried what you suggested with no sucess.

I am attaching the scketch in order to please you help me by trying at your side.

The main differences with Ian scketch are:
*I am using hardware serial, instead of software serial (I also tried with software serial with no sucess).
*I am not reading directly the pin. I am taking an average value and then sending it to torque (see "get sensors", id ==3)
*I am receiving all values (except id = 3) from other micro through I2C.

The scketch was proved before paste it in here. If i just change sensorsize from 9*5 to 9*6 and include the sixth sensor in string declaration, it compiles but wont work.

Thanks in advance.

Edit: Is not allowing me to post it complete.
My email: guafa678@gmail.com]]></content:encoded>
						                            <category domain="https://torque-bhp.com/community/main-forum/">Torque main forum</category>                        <dc:creator>Guafa</dc:creator>
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                    </item>
				                    <item>
                        <title>RE: How many arduino extraPID can the app handle?</title>
                        <link>https://torque-bhp.com/community/torque-discussion-ideas/how-many-arduino-extrapid-can-the-app-handle/#post-42461</link>
                        <pubDate>Tue, 14 Apr 2020 12:35:38 +0000</pubDate>
                        <description><![CDATA[Please try this:

&quot;5&quot;, DIGITAL, IS_INPUT, &quot;-&quot;, &quot;RPT&quot;, &quot;Og5&quot;, &quot;-&quot;, &quot;0&quot;, &quot;1&quot;, // Pin A0 (23 físico)
&quot;6&quot;, DIGITAL, IS_INPUT, &quot;-&quot; , &quot;DOL&quot;, &quot;Og6&quot;, &quot;-&quot;, &quot;0&quot;, &quot;1&quot;, // Pin A4 (27 físico)
&quot;7&quot;, DI...]]></description>
                        <content:encoded><![CDATA[Please try this:

"5", DIGITAL, IS_INPUT, "-", "RPT", "Og5", "-", "0", "1", // Pin A0 (23 físico)
"6", DIGITAL, IS_INPUT, "-" , "DOL", "Og6", "-", "0", "1", // Pin A4 (27 físico)
"7", DIGITAL, IS_INPUT, "-", "DOC", "Og7", "-" , "0", "1", // Pin A0 (23 físico)
"8", DIGITAL, IS_INPUT, "-", "PW", "Og8", "-", "0", "1", // Pin A5 (28 físico)
"9", DIGITAL, IS_INPUT, "-", "STP", "Og9", "-", "0", "1", // Pin 0 (2 físico)]]></content:encoded>
						                            <category domain="https://torque-bhp.com/community/main-forum/">Torque main forum</category>                        <dc:creator>stroker88</dc:creator>
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