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| Search found 14 matches |
| Author | Message |
|---|---|
 Topic: SMS - Text Messages - GSM - Remote Control - UPDATE 06/05/13 |
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| samuel Replies: 45 Views: 303975 |
 Forum: Code Library Posted: Thu Sep 15, 2016 4:34 am Subject: SMS - Text Messages - GSM - Remote Control - UPDATE 06/05/13 |
| thank you very much Gabriel
i was trying to modify the code without first testing yours. after testing the sample code it worked. so i have to continue from there. but i have a worry when an SMS arr ... |
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| Topic: SMS - Text Messages - GSM - Remote Control - UPDATE 06/05/13 |
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| samuel Replies: 45 Views: 303975 |
Forum: Code Library Posted: Wed Sep 07, 2016 1:59 pm Subject: SMS - Text Messages - GSM - Remote Control - UPDATE 06/05/13 |
| hello Gabriel!
these are some things i did. 1) i connected the GND of module to GND of pic 2)i simply put the sent function in a while loop without checking communication with the AT command and i ... |
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| Topic: SMS - Text Messages - GSM - Remote Control - UPDATE 06/05/13 |
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| samuel Replies: 45 Views: 303975 |
Forum: Code Library Posted: Tue Sep 06, 2016 4:39 am Subject: SMS - Text Messages - GSM - Remote Control - UPDATE 06/05/13 |
| thank you very much for your reply
on that GSM module there are three sets of pins, 3VR and 3VT 5VR and 5VT GND and VCC_MCU i am using the pair of 5VR and 5VT 5VR ---->MCU TX 5VT ---- ... |
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| Topic: SMS - Text Messages - GSM - Remote Control - UPDATE 06/05/13 |
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| samuel Replies: 45 Views: 303975 |
Forum: Code Library Posted: Mon Sep 05, 2016 7:07 am Subject: SMS - Text Messages - GSM - Remote Control - UPDATE 06/05/13 |
| Hello
please i have used this driver with SIM900A GSM module but pic do not communicate with the module. i am using pic16f877a this is the link of the module am using http://www.ebay.com/itm/1 ... |
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| Topic: problem with variable ADC & RC servo motor |
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| samuel Replies: 29 Views: 84715 |
Forum: General CCS C Discussion Posted: Mon Aug 29, 2016 7:05 pm Subject: problem with variable ADC & RC servo motor |
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#include <16F877.H> #device adc=8 #fuses HS, NOWDT, NOPROTECT, BROWNOUT, PUT, NOLVP #use delay(clock=20000000) #use rs232(baud=9600, xmit=PIN_C6, rcv=PIN_C7, ERRORS) ... |
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| Topic: GSM control of two servo motors |
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| samuel Replies: 21 Views: 38545 |
Forum: General CCS C Discussion Posted: Thu Aug 18, 2016 4:29 pm Subject: GSM control of two servo motors |
| hello!!! please check this code i actually loaded it but it did not work
what i got was just a servo tick. what i did was to generate a 20 ms pulse by putting the pin B1 on for the duty cycle and of ... |
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| Topic: SMS - Text Messages - GSM - Remote Control - UPDATE 06/05/13 |
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| samuel Replies: 45 Views: 303975 |
Forum: Code Library Posted: Sun Aug 14, 2016 8:59 am Subject: interfacing GSM module and Pic |
| Hello!!!
Please creative_35 you said you tested it with SIM900 and it worked. I wish to know how you connected the GSM module to the pic. Was it direct or did you interface it with another IC ? I a ... |
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| Topic: GSM control of two servo motors |
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| samuel Replies: 21 Views: 38545 |
Forum: General CCS C Discussion Posted: Tue Jul 26, 2016 8:14 am Subject: how to return from an interrupt routine in ccs |
| Hello! to everyone in the forum.
I am trying to control the left and write rotation of my servo using port B interrupt. I want that when the interrupt occurs, the servo should rotate 180 degrees t ... |
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| Topic: GSM control of two servo motors |
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| samuel Replies: 21 Views: 38545 |
Forum: General CCS C Discussion Posted: Fri Jun 03, 2016 8:13 am Subject: GSM control of two servo motors |
| Thank you for reply, please this is my worry a servo works at 50 Hz and so taking the 8MHz requires the PR2 register to be 39999. And from what i have read the PRE register is an 8 bit implying 256 m ... | |
| Topic: GSM control of two servo motors |
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| samuel Replies: 21 Views: 38545 |
Forum: General CCS C Discussion Posted: Fri Jun 03, 2016 4:43 am Subject: GSM control of two servo motors |
| Please look at this code and tell me what to do.
I am doing simulations of this on proteus. I need to control the rotation of two servos to go forth and back 180 degrees at opposite direction. Howeve ... |
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| Topic: GSM control of two servo motors |
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| samuel Replies: 21 Views: 38545 |
Forum: General CCS C Discussion Posted: Mon May 16, 2016 7:12 am Subject: GSM control of two servo motors |
| thank you very much temtronic for your reply. really i admit i still have much to do.
thanks again for taking time to guide me on what to do. i will welcome many more directives from you |
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| Topic: GSM control of two servo motors |
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| samuel Replies: 21 Views: 38545 |
Forum: General CCS C Discussion Posted: Fri May 13, 2016 4:51 am Subject: GSM control of two servo motors |
| Hello! I am trying to write a function to control two servo upon receiving a message from the handset using SMS. The function should receive the angle and rotate the servo to that angle.
I am really ... |
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| Topic: SMS - Text Messages - GSM - Remote Control - UPDATE 06/05/13 |
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| samuel Replies: 45 Views: 303975 |
Forum: Code Library Posted: Tue May 10, 2016 6:01 am Subject: SMS - Text Messages - GSM - Remote Control - UPDATE 06/05/13 |
| Hello!
please what can i change in the main program if i should use pic16f877 because i tried including pic16f877a i receive error undefined identifier CCP_PULSE_STEERING_A |
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| Topic: GSM control of two servo motors |
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| samuel Replies: 21 Views: 38545 |
Forum: General CCS C Discussion Posted: Sat May 07, 2016 10:21 am Subject: GSM control of two servo motors |
| Hello to everyone in the forum!
I am currently working on a project to control two servo motors using SMS. I am using pic16f877a. I would please need some directives. thanks |
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