Matrix user forums

Hi Ben, I found the cause of the error: The MCU what I use comes from Device Revision Id = 0 series. If the Device Revision Id = 3, the String operations will be executed correctly. The solution is in this topic: https://www.matrixtsl.com/mmforums/viewtopic.php?f=76&t=20479 By inserting Code C, the ...

Hi Ben, I did another test. I wanted to copy a string type constant into a string type variable. Then I convert the string variable to a byte vector and send the elements of the byte vector to the UART buffer. This works great in the simulator, but don't work in the target circuit. During debugging,...

Hello Ben, I tried what you wrote. On 18F devices the extended CPU config setting can cause problems with strings, however looking at your config settings it looks like this is already set to disabled. Maybe try enabling the setting just in case it's been inverted? After enabling, I get an error mes...

Hi Ben, I found a bug while testing the UART Component Macro on CLICKER 2 board. The "SendString" function does not work, it is not executed. The "SendNumber" and "SendChar" are working perfectly. PIC18F67K40_UART_Test_OUTPUT.png 3 milliseconds pause between UART TX bursts is it possible that anothe...

Hi, In my experience, the compiler can be used immediately after installation. See the WIKI for help selecting and configuring the programmer. https://www.matrixtsl.com/wiki/index.php?title=Supporting_Third_Party_Programmlsing_Tools I took a closer look at the PIC24FJGA406 MCU. It has a very rich se...

Hi Seokgi,

I'm using the PIC24FJ256GA106 and PIC24FJ256GA110 MCUs.
UART, SPI, ADC, PWM peripherals work perfectly in these devices. (I only use these peripherals at the moment.)
I use INT0, UART RX and Timers interrupts. They are working perfectly too.

That's a good choice, I think.

Lagoda

Hi Sisco1,


In the past I used "ILI9341 SPI" and "SSD1305 Buffered" components.
Both worked properly.

Best Regards,

Lagoda

Hi Leigh,

I'm sorry!
I wanted to ask from Pascal_2016 but forgot to type the username in the address bar.

Best Regards,

Lagoda

Hi,

The Clk output of the SPI module and the LED are both connected to the B5 port.
Is that what you wanted?

Lagoda

Hi Seokgi, I set the transmission speed to 115200 baud. I think have you seen that. I'm sorry it doesn't work. I would like to use this MCU in the future. Just an idea (This is what I do when any peripheral is not working properly.): Create a very simple program in Flowcode that handles the peripher...

Try this test program. Port C6 is the output of UART TX.

Is it working?

Lagoda

Hi Ben,

I did what you described and Flowcode8 works again.

Thanks for the help.

Best Regards,

Lagoda

Hi Ben, I'm glad because Flowcode v8.2.1.13 came out and I was curious what changed in it. I couldn't find a patch file, so I uninstalled Flowcode v8.2.0.13 (I just uninstalled the program, but I left the tool chain unchanged) and installed the new version. I started, selected the PIC32MZ2048EFM144 ...

Hi Stefan and Ben,

I have the same problem with the PIC32MZ EFM.
My target board is Microchip Curiosity.
I attached a little test program what I used for the check.

Best Regards,

Lagoda

Have you ever tried in your test enviroment to use only one UART component without LED components?

Lagoda

Hi Ben, Thanks for the quick response. You're right, the assignment of UART Channels and port banks is OK. I thought there was a bug in the Flowcode8 because if I change the Channel of UART, the port information in the Connection table will not be updated. If then click on the RX Remap Pin or TX Rem...

I mean, try to disable the Low Voltage Programming mode. Sorry.

Hi Ben, I have a problem with the PIC32MZ2048EFM100 MCU, UART component Remap Pin settings. Bug Description: First I create a new project and only add one UART (RS232) component to the 2D dashboard. Then I try to configure TX and RX Remap Pins, but the "Properties" window shows the wrong ports for t...

OK.
Then you are sure that your circuit is not faulty.

Have you ever tried to set the HighVoltage programming mode in Configuration Settings? (This is now set to LV in your test program.)
What type of programming tool do you use?

Lagoda

Hi, According to the MPLAB Code Configurator: " External clock frequency is greater than recommended value(20MHz) " You may have to try with a lower frequency. But this is just an idea. Unfortunately the MCLR pin can only be input port. MCLR Disabled.png Lagoda Using MPLABX, I created a test program...

Hi, Seokgi

The clock signal of target circuit is it working ?
I think, if the clock source is an HS quartz crystal connected to the OSC1 and OSC2 pins, then the OSC2 output must be enabled in the Project Option / Configure window.

Best Regards,

Lagoda

Hi Leigh, No, I copied files under C:\Program Files (x86)\Flowcode v8. :roll: :lol: Now I copied the directories as described and works. The C: ProgramData\ MatrixTSL\FlowcodeV8 is a hidden directory and it was not visible on my computer by default. Thanks for the quick response. Best Regards, Lagoda

Hi, I would like to ask for some help. How to update flowcode V8 on an offline machine? What is the right procedure? I also have an online machine that has the Fowcode V8 installed. I tried to copy the Flowcode V8 directory to the offline machine, but this is not a perfect solution. New components d...

Hi,

The same situation on my computer display.

Lagoda

Hello Ben,


I think you have quite a lot of parallel tasks now.
Fixing this problem is not urgent for me, because I manually fix the wrong part in the C file and it will work. (I already know what to change. )

Thanks for the help.
Have a nice weekend!

Lagoda