LDmicro Forum - LDmicro.GitHub news v4.3.6

LDmicro.GitHub news v4.3.6 (by Ihor Nehrutsa)

https://github.com/LDmicro/LDmicro/releases/tag/4.3.6

== Release 4.3.6

* Fixed: "Compile ANSIC" DO_LDSTUBS.

* Fixed: PWM simulation.

* New: Higher PWM resolution available for:
All AVR, all PWM timers 0-256 (8 bits);
ATmega2560(timers 1,3,4 based PWM) 0-100%,256,512,1024;
ATmega16(timer 1 based PWM);
ATmega32(timer 1 based PWM);
ATmega328(timer 1 based PWM);

* Updated: Pin mapping for Arduino UNO and Aduino Mega 2560 in ladder.h.

* Updated: Timer adjust is applied.
Total timer delay (ms) = Delay (ms) + Adjust * PLC cycle time (ms).
Timer adjust =-1 is equal to the v2.3 timer.

TON, TOF, etc. in v2.3 and v3.5.3 and later
https://github.com/LDmicro/LDm....-in-v2.3-and-v3.5.3-and-later

* Wiki: SG90 Servo PWM
https://github.com/LDmicro/LDmicro/wiki/Servo-PWM

Sun Jan 21 2018, 18:12:18, download attachment build436.zip

2 days later (by Ihor Nehrutsa)

Is anybody here?

I'm (not) waiting for the bug reports.

Tue Jan 23 2018, 16:14:02

(no subject) (by Ziggy)

Ihor ,

You can count on me.

Tue Jan 23 2018, 16:31:27

(no subject) (by Antonio)

Thank you very much for sharing your work.

Tue Jan 23 2018, 17:09:14

(no subject) (by bfwolf)

Hello Ihor ;-)

German Version 'ldmicro-de.exe' is in english, too...

Thx for integrating my idea with 'DO_LDSTUBS' ;-)
Looks good...

I have another idea, if this could help you:
The generated stub-functions with return type don't have a return statement at their end...
This is no issue, but the compiler gives warnings and of cause the functions will return random values in runtime...

You have a possibility for setting the initial-state of inputs for in the inputs-dialogue: checkbox 'Set hi input level before simulation'...

How about generating different stub-macros for functions with return-type? ;-)

example in traffic.c:

/* You provide these functions. */
LDSTB1( ldBOOL Read_Ub_Yyellow(void) )
LDSTUB( void Write_Ub_Yyellow(ldBOOL v) )

/* You provide these functions. */
LDSTB0( ldBOOL Read_Ub_Ygreen(void) )
LDSTUB( void Write_Ub_Ygreen(ldBOOL v) )

and then in the 'ladder.h_'

#ifdef DO_LDSTUBS
#define LDSTUB(x) x { ; }
#define LDSTB0(x) x { return 0; }
#define LDSTB1(x) x { return 1; }
#else
#define LDSTUB(x) PROTO(extern x ;)
#define LDSTB0(x) PROTO(extern x ;)
#define LDSTB1(x) PROTO(extern x ;)
#endif

The generated stubs could even used for some tests then... ;-)

Regards

Wed Jan 24 2018, 03:47:28

Atmega328 with 3 PWM (by Tavares)

Good morning. I wrote a program with 3 PWM with atmega8 works. But
with Atmega328 does not work. Why?

Wed Jan 24 2018, 10:00:08

Atmega328 com 3 PWM (by Tavres)

Para Ihor Nehrutsa

Thu Jan 25 2018, 22:09:23, download attachment DIMER pwm 3 PHASES-Teste JT Atmega328.ld

(no subject) (by Paulino Calubert)

It is not well composed so it does not work for you.
I made you some modification you have to divide and they are independent outputs, if you want several PWM outputs you must RESetar each time and activate PWM.

tell me if it went well
Greetings Paulino

No esta bien compuesto por ello no te funciona.
te hice alguna modificación tienes que dividir y son salidas independientes, si quieres en una salida varios PWM debes de RESetar cada vez y activar PWM.

dime si te fue bien.
Saludos Paulino

Tue Aug 3 2021, 06:08:26, download attachment DIMERpwm3PHASES-TesteJTAtmega328.ld