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Recent Forum Posts

Re: PWPS Servo Problem

I tested the PIC12F1840 and PIC16F1824 with software serial input. PIC frequency set to 8MHz as required PBP at 9600 baud.
It's working, but the response is kinda slow.

'* Notes :...
louislouis Today, 22:21

Re: 16Bit 125KHz PWM with PIC12F1572

FYI:

1. I just requested a current PBP manual to see if the HWPWM feature now includes >32767Hz.
2. I have the PIC12F1572 data sheet which seems to have a completely differenct PWM operation than...
Zebryk Today, 21:44

Re: PWPS Servo Problem

Unfortunately, same behavior. After sending the command via Bluetooth (I send the command for example: hserout ["Q",dec 155,10,11] in a loop while the pushbutton is pressed). After a while, the servo...
louislouis Today, 13:14

Re: PWPS Servo Problem

What those two chips have in common is auto context save for interrupts.
i simulated the 1824 and the problem was not experienced, but who would trust a simulator

try this for...
richard Today, 12:17

Re: PWPS Servo Problem

Hi Richard,

I don't know, I'm just guessing.

Here the code for PIC 16F688 working just fine:

'* Notes : PIC16F688 *...
louislouis Today, 10:37

Re: 16Bit 125KHz PWM with PIC12F1572

125KHz is [COLOR=#333333]only available with a pbpl compile

from the manual hpwm section

every chip you have posted about on this subject is quite capable of that output.
your posted code...
richard Today, 02:08

Re: PWPS Servo Problem

why would the uart need a TMR1 interrupt ?

code ?
richard Today, 01:51

16Bit 125KHz PWM with PIC12F1572

Hello,

I am upgrading from a 16F628 to a 12F1572 to take advantage of it's "Precision" 16Bit PWM.

How do I configure PBP 3 to take advantage of it's HWPWM function?
(Needed is a symetrical...
Zebryk Yesterday, 22:03

PWPS Servo Problem

Hi Folks,
I actually discovered a problem with DT PWPS servo pulse generator.
If I use hardware USART (hserin) for receiving commands from Bluetooth module and the PWPS plugin is active...
louislouis Yesterday, 21:06

Re: Hardware I2C

I tried to use above code with 24C32 and PIC16F887 but it does not works. It stuck on this loop: while SSPCON2.0 = 1 : wend

Here's complete code:

...
CuriousOne - 3rd July 2022, 10:53

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