OMG didn't knew it was forked!!! I'm blushing.

Hi, does anybody have the same problem as I ?

I try to run the compiler and i always get the same error. The error is called ERROR STATUS 1.

Im tring to run the code with an ARDUINO MEGA 2560

Any help please ?

Help please, does not display CPU temperature i5-8400, although in the program of all shows. Tell me how to fix it?

I'm new to Arduino :( someone can explain to me, if it is enough to move the files I find here

https://github.com/psyrax/SerialMonitor or I have to do something else

Thank you in advance guys

Hi, does anybody have the same problem as I ?

I am running this on a ryzen cpu and I got no temps. When I modified the hwmonitor 1.0 to look for different name for temps it was working.

But the hwmonitor 1.0 using openhardware monitor lib which is not showing correct cpu speeds. So I would like to use the Hwmonitor 1.1 with the librehardware lib. But I have the same issue that I have no temp readings, and the source code is password protected so I can't make the same modification as it was on the hwmonitor 1.0

Could anybody tell me how to make the Hwmonitor 1.0 using librehardware lib. Or send me the source for the Hw 1.1. ?

guys i need help,im trying to make it works the version 1.4 with CFG on arduino uno and one oled 0'96" screen.in this version i have a problem,when turn it on part of the GPU and sysram data appers and disapear for seconds,i dont have the microPro and i tweak part of the code to make it work in a simple arduino uno directly to the oled screen,i tried everything but i dont know what happend,part of the info appear and disapear for seconds,when it run works well and show all the info for 2 seconds and then disappear everything on the display type 1,someone can help me?

FIXED MYSELF,the problem was the amount of Pixels,when you put more than 20 pixels on the arduino sketch the info of the display works very bad or dont even works,if you choose NUMPIXELS 10 all works perfect,the fucking skect is glitched with the number of pixels

The sketch is not glitchy it runs fine on a ProMicro with more than 10 pixels, It clearly states use a 32u4. yet people still fight it and try to use a 328P .

ok thank you rupert and thanks for the proyect,i just made a video on youtube talking about this proyect and my problems during this last days

HardwareSerialMonitor_v1.1.zip 
gnant.src gplv3 license open source is password protect ??? Do not open this zip file. ??? it is still open source

Hi, did you managed to get the password? I have asked him for it, but no reply yet.

I have built a portable version of Gnat Stats V1.31 for my laptop and a Gnat Stats TFT 1.5 that is mounted in the window of my PC case. On the PC, everything works fine except the GPU shader section which shows 0MHz. My GPU is an RTX 2060 (nvidia driver ver 430.86), Windows 10 Pro, and using Hardware Serial Monitor v1.1.

I'm not sure if this issue has/is been popping up, but I'm guessing that it might be due to the RTX cards config with the Turing gpu.

I'm not sure if Libre hardware monitor supports RTX series yet

Thank you for the reply.

On a separate note, I updated my build of the TFT version with two 8-count WS2812 pixel sticks. They are the same width as the 2.8 TFT, so the CPU meter is on top and the GPU meter is on bottom.

Your code works perfectly with them, I just had to change the NeoPin to P4 on the ProMicro. P5 does work (tested with a different sketch), but the pixels wouldn't light.

If you'd like a photo of the build, let me know.

Hello, received a  blue pill and ILI9341  screen Today and now checking all the connections and pin assignments. I presume, the 3.3v regulator of the blue pill is too weak to supply all the power for the screen? Since the screen itself is 5v tolerant, will it be ok, to supply 5v, from the usb power, directly to the screen's vcc pin, while the logic power will be provided by blue pill's 3.3v regulator? Or better to replace the regulator with a more powerful one ( I have a few 1117 3.3v)

Also, bit confused by your picture, the part where the A12 pin is connected to 3.3v pin, through a resistor. Could not find any information on that...

Thanks!

I powered the screen inc blacklight off the 3.3v on the BluePill. If the VCC on the screen is 5v tolerant then use the 5v on the bluepill its tied to the USB input .

The resistor is for the reason below

https://www.onetransistor.eu/2017/11/stm32-bluepill-arduino-ide.html

I didn't have any issue without out the resistor on my PC

Thanks!

Can you add the Ram usage in the screen  ??? thanks =) 

Ram usage is  displayed at the bottom

"Memory usage" ??? what exactly the "Memory usage" in the bottom  i think it is show the percent of memory use???and the CPU load and CPU usage are different ???thanks you for your project, it is very fantastic =)))

I don't understand your question.

"Can you add the Ram usage in the screen  ??? thanks =) "

"Memory usage" is the amount for system ram currently being used

oh thanks, now i'm understand about the "Memory usage" many thanks =)))))

Could you elaborate, on the voltage subject, of the TFT screen?

Most of them, appear to be 3.3/5v tolerant, yet the logic seems to be 3.3v. So, what's the right way to connect them?

Hi

Yes they do often state they are 5v tolerant but you have to take it with a pinch of salt. The 2.8" ILI9341 in the picture has a voltage regulator (SMD part 662K) but I had to use 1.5k resistors in series on all the logic using a 5v ProMicro .  So in essence they are really not 5v tolerant :)

I'm liking the BluePill more and more. Over half its pins are 5v tolerant and that includes TX/RX, despite it being 3.3v, and they are so cheap

Cheers! So the bluepill requires no extra resistors? Simply attached directly with the wires? Would you mind, posting a simple connection diagram ( for the Stm32 + ILI9341, for example)?

Yet another fantastic update, thanks!

Do both screens work with either STM32 BluePill or ProMicro?

Thanks 😁

Yes both screens work with both micros. Just uncommented  the micro and the screen you are using from the config tab. 

The BluePill has a lot more memory for bitmaps. The only downside is that neopixels on the STM use the MOSI SPi pin. This being the case I left it out for the moment.

 You can use software SPi and get the pin back but it really impacts the refresh of the screen.

Heya,

Having an odd issue and wondering if I've mucked up somewhere!

I purchased https://www.aliexpress.com/item/0-96-inch-IIC-Serial-Yellow-Blue-OLED-Display-Module-128X64-I2C-SSD1306-12864-LCD-Screen/32896205376.html

When I load the display up, the bottom bit of the screen seems cut off as can be seen in this screenshot:

https://www.dropbox.com/s/68gqtzxcljyv5cr/2019-03-21%2018.10.52.jpg?dl=0

Have I ordered an incorrect display, or is this a configuration setting I can change?

Thanks!

I noticed this issue using the newer adafruit SSD1306 libraries. 

I have never had this issue before in earlier libraries.

Kind of got around it in v1.4 by specifying the pixel height and width

#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels

Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);

Most vendors just call it a SSD1306 but often they are SH1106. The 1.3" screens are always SH1106 it appears, even though they call them SSD1306

Try selecting the SH1106 library 

Which SH1106 library did you use? I seem to be having compile errors with the choice I have (https://github.com/davidperrenoud/Adafruit_SH1106).

Alternatively, would v1.4 work with my particular setup? I noticed that the power pin option was removed, so didn't want to risk it lest I fried an OLED!

Thanks!

Edit: Ignore - if I RTFM'd, I'd see you already included a link!

All working perfectly with the 1106 library! Thank you very much!

Having a small issue with the neopixel ring... 

I received a ring whch is marked wcmcu-2812B-16, which seems to be a clone of the original, but of a larger size. It works ok-ish, but has 2 issues..

The leds seem to be reversed. The cpu leds are mapped to the bottom part and the gpu leds are at the top.

There's no startup animation (as seen on one of the youtube videos.)

Mostly concerned with reversing the top and bottom mapping. Could you give me  a hint, what needs to be changed in the code?

Thanks!

if you look in the "NeoPixelGauges" tab and take the following as an example

//---------------------- CPU--------------------

void CPU_loadGauge(int cpuUsage ) {

  refreshNeopixels();

  float CPUloadfactor = cpuUsage ;

  if (CPUloadfactor >= 0 ) {
    pixels.setPixelColor( number of the pixel you want to be lit  round the ring, 229, 193, 0);

..............................

if you have 16 pixels the numbers start at 0 -15 , so the first pixel is address "0"

In your case the PCB is laid out in reverse. You will have to go down the "NeoPixelGauges" tab and change all the numbers.

Example: CPU_loadGauge

  pixels.setPixelColor( 15, 229, 193, 0);

  pixels.setPixelColor( 14, 230, 165, 1);

  pixels.setPixelColor( 13, 232, 137, 2);

Above becomes 

   pixels.setPixelColor( 0, 229, 193, 0);

   pixels.setPixelColor( 1, 230, 165, 1);

   pixels.setPixelColor( 2, 232, 137, 2);

and so on..................

Hope this is as clear as mud :)

Thanks man, will dive into it ;)

Thanks for the fantastic project.

I recreated the project, using an arduini nano instead. V1.2 works somewhat ok, but with the v1.31 the telemetry data is not pulled. Is there anything in the latest code, which possible conflicts with the arduino nano?

Replaced Arduino nano with Arduino ProMicro and all the issues gone.

The code needs hardware USB to function correctly

I did the same thing and I solved my problems! Nano doesn't have enough memory imho.

Hi Rupert, thanks for your proyect i'd love it, I'm trying use your gnat-serial-monitor, and detects usage. and temps, but I want send more data like vram, voltage, cpu & gpu freq...so how I can add these parameters?? hope you can help me.

Hi Rupert! I've been looking for a project like yours for a long time. So thanks a lot! But I'm stuck with one meter to go, can you help me out? Everything works great, but the data is missing: no temp, no hardware names, just CPU...blank, GPU...blank, hertz...blank. I've an i7-7700 and a GTX 1080. Hardware Serial Monitor tray v1.1 is up and running. Any suggestions could be very useful to me, thank you!

HI Belean,

Did you run HardwareSerialMonitor as Admin?

Thaks for your answer Rupert! Yes I did. HardwareSerialMonitor_v1.1. And OpenHardwareMonitor v0.8.0-beta works fine, if this can help. You can confirm that if I did everything right it should work even on an updated PC, right? There should be no external variables that could interfere with the project therefore?

if you ran the app as admin and you have selected the correct com port from the tray it should work. The only other things that may effect it are folder permissions, the arduino Com port driver, Antivirus or a firewall blocking the com port.

Hello. Excellent project. I'm trying to reproduce this project, but I'm having the following problem. Can you give me a hand?

https://imgur.com/a/frKznmH

how to fix form1 windows problem on serialmonitor?

great project. thanks for share it but i want to same build for my pc. how i set up this parts and how i install to code in arduino? can u help me about this issue?