Search found 136 matches
- Wed Aug 07, 2013 3:24 pm
- Forum: User Modules
- Topic: PIC 10F220/222
- Replies: 6
- Views: 4929
PIC LIBRARIES
Hi David, Thanks for getting back to me. I took a look at the add-on tool for converting a library from MPLAB to Swordfish, and totally got lost in the Microchip IDE. That thing has become quite complicated, and honestly I am not sure how anyone would create a project in a reasonable amount of time....
- Tue Aug 06, 2013 6:29 pm
- Forum: User Modules
- Topic: PIC 10F220/222
- Replies: 6
- Views: 4929
PIC 10F220/222
Hi,
It has been a while since I had to use my PIC compiler, but I now have yet another need for a widget on the farm. I was wondering if there is any support for the PIC 10F220 or the 10F222 parts yet ?
Thanks
It has been a while since I had to use my PIC compiler, but I now have yet another need for a widget on the farm. I was wondering if there is any support for the PIC 10F220 or the 10F222 parts yet ?
Thanks
- Mon Jan 30, 2012 1:09 pm
- Forum: User Modules
- Topic: MCP795W
- Replies: 2
- Views: 2396
MCP795W
Hi, I was wondering if anyone had played around with the new RTC chip from Microchip. It has some pretty cool features, and the best I can tell also has some Battery backed SRAM built into it. I was toying with using it on a farm project, but I am not sure how hard it would be to interface to with a...
- Mon Oct 24, 2011 2:51 pm
- Forum: Modules
- Topic: I2C Routine
- Replies: 6
- Views: 3785
SPI Mode
Hi Guys, Thanks for the input. I actually meant I wanted to use SPI mode not I2C so hopefully there are some examples in the compiler for the 18F parts I can look at to get started. I ran across a MCP79410 part that has EEPROM and RTC in one SO-8 part, but I am not sure 128 bytes will be enough for ...
- Mon Oct 24, 2011 12:42 pm
- Forum: Modules
- Topic: I2C Routine
- Replies: 6
- Views: 3785
Thanks
Hi Jerry, Thanks once again. I had not thought to look there. So far I think I am going to target the 25LC640A or something similar. I wish I could find a RTC and EEPROM storage part in one, but so far I have not had any luck finding a chip like that. Worse case I find a seperate RTC part to go alon...
- Sun Oct 23, 2011 2:35 pm
- Forum: Modules
- Topic: I2C Routine
- Replies: 6
- Views: 3785
I2C Routine
Hi ALl,
I have a need to interface a PIC 18FXXJXX part to a serial EEPROM and was wondering if anyone have any sample routines that might help guide me in the right direction. I am familiar with I2C stuff, I just never have interfaced one to a PIC. Any thoughts or help would be appreciated.
Thanks
I have a need to interface a PIC 18FXXJXX part to a serial EEPROM and was wondering if anyone have any sample routines that might help guide me in the right direction. I am familiar with I2C stuff, I just never have interfaced one to a PIC. Any thoughts or help would be appreciated.
Thanks
- Tue Jul 19, 2011 2:10 pm
- Forum: User Modules
- Topic: MRF24J40
- Replies: 12
- Views: 12223
MRF24J40 Code Available ?
Hi All,
Is there a way to convert it to swordfish Norm ? I would like to play around with the MRF interface myself with some hobby farm ideas.
Thanks
Is there a way to convert it to swordfish Norm ? I would like to play around with the MRF interface myself with some hobby farm ideas.
Thanks
- Mon Apr 25, 2011 2:38 pm
- Forum: User Modules
- Topic: DC Motor Control
- Replies: 4
- Views: 4410
Stepper Motor
Hi,
Thanks for the input. I am actually leaning towards a stepper motor closed loop system, but I need a 1/4 Horsepower DC motor, and I am not sure of cost and availability. Would the ECCP module in a PIC control this type of motor ?
Thanks
Thanks for the input. I am actually leaning towards a stepper motor closed loop system, but I need a 1/4 Horsepower DC motor, and I am not sure of cost and availability. Would the ECCP module in a PIC control this type of motor ?
Thanks
- Mon Apr 25, 2011 1:54 pm
- Forum: User Modules
- Topic: DC Motor Control
- Replies: 4
- Views: 4410
DC Motor Control
Hi, I have a need to control a DC motor for my cattle gate. I was wondering if anyone has ever used a PIC to control a DC motor, and how you would handle ramping the voltage up slowly to avoid jerk on a chain drive system. I plan on using a 15W solar cell to charge a battery system, and use the PIC ...
- Sat Apr 23, 2011 2:16 pm
- Forum: Modules
- Topic: config WDT vs WDTEN
- Replies: 4
- Views: 4727
Thanks a Bunch
Thanks a bunch for sharing Jerry. With your and others help many of us newbies have learned a great deal about this compiler and the capabilities.
- Tue Apr 05, 2011 12:44 pm
- Forum: User Modules
- Topic: Brown Out Detection
- Replies: 8
- Views: 6006
Thanks
Hi Jerry,
Thanks for the tip. I had tried a couple different ways to bit address stuff but the compiler did not like it. It never dawned on me to alias it. I will play with the brown out and see what happens. I get plenty of brown outs at my house so I should see something soon.
Thanks for the tip. I had tried a couple different ways to bit address stuff but the compiler did not like it. It never dawned on me to alias it. I will play with the brown out and see what happens. I get plenty of brown outs at my house so I should see something soon.
- Mon Apr 04, 2011 8:36 pm
- Forum: User Modules
- Topic: Brown Out Detection
- Replies: 8
- Views: 6006
POR Detection
Hi,
Thanks for the input Jerry. I tried the example and ran into issues assigning bit declarations on the RCON register. How do I declare a individual bit access ? the code below did not compile.
thanks
RCON.POR = 1 // set bits so we can detect other events later
Thanks for the input Jerry. I tried the example and ran into issues assigning bit declarations on the RCON register. How do I declare a individual bit access ? the code below did not compile.
thanks
RCON.POR = 1 // set bits so we can detect other events later
- Mon Apr 04, 2011 11:41 am
- Forum: User Modules
- Topic: Brown Out Detection
- Replies: 8
- Views: 6006
BOR and POR
Hi, I was just reading from the app notes in the datasheet on the 18F25J10 and 24J10 parts. Below is what it states and how to handle a detection of a brownout. The bits are R/W and I believe they require maintence after a condition has occured. The last note 3 talks about how to detect the conditio...
- Sun Apr 03, 2011 2:18 pm
- Forum: User Modules
- Topic: Brown Out Detection
- Replies: 8
- Views: 6006
Brown Out Detection
Hi, Does anyone know how to use the Brown out feature on some PIC parts ? I was looking at using the 18F24J10 or 18F25J10 parts for a project, but I do not see in the Include files where POR or BOR are configurable. RCON register bits 1 and 0 are these status flags when a interruption of power occur...
- Thu Mar 31, 2011 2:16 pm
- Forum: User Modules
- Topic: Watch Dog Timer
- Replies: 0
- Views: 3023
Watch Dog Timer
Hi All, I ran into a interesting issue playing around wih the interrupts on a 18F67J60, and was wondering if there is a trick to using the WDT module. When I added in the line of code below to a compiling file it barks at me that the WDT is not defined. I wanted to tickle the wdt in my ISRRX routine...