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LDmicro Forum - LDmicro.GitHub news v3.4.0 |
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LDmicro.GitHub news v3.4.0 (by Ihor Nehrutsa)
= Release 3.4.0
* Added: This release include fork https://github.com/f1oat/LDmicro. Compressed bytecodes, Controllino Maxi support, MODBUS support. http://cq.cx/ladder-forum.pl?action=viewthread&parent=5007 MODBUS use RTU over TCP. But that should work also in RS485 mode by linking with the proper Arduino library. Announcing LDuino, an Arduino based PLC software compatible with LDmicro http://cq.cx/ladder-forum.pl?action=viewthread&parent=5070 Controllino is here: http://controllino.biz/ This a nice product. Unfortunately the creator got bad reputation on Kickstarter. More information you can get from author of Controllino Maxi support in LDmicro: Frederic Rible <[email protected]> You can download it at page https://github.com/LDmicro/LDmicro/releases/tag/3.4.0
executable (by kev m)
Hi Can't find executable in latest ldmicro zip file.
Can anyone help?
(no subject) (by Ihor Nehrutsa)
There is build340.zip at the github release page:
https://github.com/LDmicro/LDm...es/download/3.4.0/build340.zip It contains EXE and BAT files.
pwm error (by zoo)
target PWM frequency 0,000Hz, closest achievable is -0,000 Hz
(warning, >5% error)
(no subject) (by Ihor Nehrutsa)
== Release 3.4.1
* Bugfix: PWM frequency error fixed. https://github.com/LDmicro/LDmicro/releases/tag/3.4.1
how much pwm max ? (by zoo)
how much pwm max ?
(no subject) (by Ihor Nehrutsa)
SET PWM DUTY CYCLE element in LD file is a
wrapper(envelope) around hardware 8-bit Timer/Counter2 with PWM in AVR and Timer/Capture/Compare/PWM2 (CCP2) in PIC. Please read datasheets. For PIC freq = (1.0*Prog.mcuClock) / (256.0*prescaler); prescaler can be 1,8,32,64,128,256,1024 or can be 1,8, 64, 256,1024 for different PICs. For example, if you use 16 MHz quartz resonator, you can give maximum 62.5kHz PWM carrier frequency and minimum 15.625kHz PWM carrier frequency.
(no subject) (by Ihor Nehrutsa)
Sorry. In upper post I meant "For AVR".
For PIC int dv = 4*prescale*target; pr2 = (Prog.mcuClock + (dv/2))/dv; and prescaler only 1,4,16,
thank (by zoo)
you can add pic 18f is not to give people with learning? thank you very much
adc atmega 328 No run in protuse 8.4 (by zoo)
adc atmega 328 No run in protuse 8.4 .
adc atmega 328 No run in protuse 8.4 (by zoo)
adc atmega 328 No run in protuse 8.4 .
file ld (by zoo)
heple
(no subject) (by MGP)
Use A1 <=20 or A1 >=20 or both (window), because it's very difficult to set the analog input at exactly 20 or 499.
3.41co version supports spi for ld (by zoo)
nrf24l01
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