Matrix user forums

Hi Benj Thank you for your answare. Only reason I asked, was because I made a small development pcb and used RE6 as a pwm output as it is listed as PWM4L in the datasheet so I thought I could use it as a pwm output. I guess the only way to produse a pulse on this pin will be through the use of a tim...

Hi,
sorry for late reply.

on the 47k40 I used external 20mhz oshilator without PLL.
also tried the internal oschilator with no luck.

In anycase, I moved all my projects on a EB091 and im so huppy i do not think I will ever go back to 8bits again

Regards
George

Hi,

In the PWM remapable pins drop down menu,
Is it possible to add RE1, RE3 and RE6 please?

Thanks

Hardware i2c and spi never worked on any 18FxxK40 devices.
software works fine as it is "software''.
Also on 18F67K40 you cannot print string values on an alphanumeric lcd connected using either 4 or 8bit mode (no i2c or spi).

Hi,
I2C channels 1 and 2 cannot start.
Microcontroller hangs.

Thank you for your reply.
I can now set pins, but I2C does not work.
Checked with oschiloscope also.

Software I2c works fine.

Hi,

on 18f67k40 harware

the 20x4 lcd component cannot print string values.
Simulation works but it does not work on hardware.

Numbers and Ascci print fine on both simulation and hardware.

This happens both in 4bit and 8bit generic modes.

Hi,

It is not possible to choose SDA and SCL pins.

Hi, I cannot get I2C ch1 and ch2 to work with the rtc. Microcontroller halts on the first read request. Software I2C works but not as expected either. reading and printing as string gives 000000 instead of 00:00:00 form. The same harware on a 16f887 works perfectly fine. here is a small test flowcha...

Hi Ben!

All good!
No more compilation errors!!

Thanks alot!!

George

Hi Ben,

Did you have any chance to look at those compilation errors?
Is there a possibility to include a fix together with your next (bug fix-new features) update please?

Thanks!

hi Ben! I am ashamed :oops: (cause of my laziness) It could be a component with 2 functions .One function to setup the timer and one more to reset it. Auto reset function would be counter productive as i imagine it would eat a timer interupt to do that., please disregard ... what I realy wish Santa ...

I know it is a huge work, going through countles devises.. but I have faith on you guys. You did and continue to do extraordinary things for us. I beleive in Santa C. :) love you all and I COMAND YOU to forget everything for a week or 2,3 and have fun with your family this summer, feel the sea!!! SH...

Hi,

here is a flowcode exaple that can produce the compilation errors I previously posted plus errors of I2c, SPI, UART. It is not my main project , but I think it shoul help.
I am actualy migrating a flowcode project from 18f47k40 to this new one (pins are never enough )

Thanks!

Hi, I started playing with this new device and had the following compilation errors: 1. C:\Program Files (x86)\Flowcode 7\CAL\PIC\PIC_CAL_ADC.c: FC_CAL_ADC_Disable() 5583: ANSELC = 0x00; ^ (192) undefined identifier "ANSELC" 2. 12132: IOEBP=0xFF; ^ (192) undefined identifier "IOEBP" 3. Test18f67k40....

what i already do is using a swich inside the macro, is this correct? thank you for your help!

Hi, I do not know if this is a bug, or im doing something wrong, or it cannot be done. When I am enabling a timer interrupt and calling a macro, then disabling this interrupt all goes well. Then I would like to use the same timer for enother interrupt, re enabling the timer interrupt (same timer) ca...

Hi

Compilation error gone for good

Thanks a lot!
George

Hi

I tried to play with the DS1307 rtc exampe last night and I got this error.

Hi, Can you please run flowcode as administrator (left click on flowcode icon and run as administrator) then check if you can save without crashing. (just to rule out any windows permision isues) Also try to use "save as" and choose a diferent physical drive (first choose your main then any other) a...

Thanks Benj!

Compilation errors gone.

Sadly , I could not get a PWM output to work though

Thanks for your help!

I am very sorry. My mistake on unpacking and replacing the files :oops: Timer0 tested and works nicely on the hardware IOC fixed and works on the harware. INTn Pin fixed and works on hardware. Very nice job with INTnPin and IOC pin select properties. :D About the PWM Im getting this compiler error P...

Hex compile test with INTon Pin

I could not get timer0int to work

Thank you for your great support I will investigate the rest when i come back from work.

Hi, Timer interrupts tested and working on hardware except timer0. Interrupt On Change (IOC) produces the same compiler errors like TimerInterupt did. Also on the options menu only RB4-7 and only on both edges is available to choose from, while in the datasheet Port A, B, C and pinRE3, rising or fal...

Amazing!

I will test tomorrow and confirm but I am quite confident it is going to work

Many thanks!