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| Search found 24 matches |
| Author | Message |
|---|---|
 Topic: How to set the PWM duty with the accelerometer value? |
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| pacman91 Replies: 1 Views: 4691 |
 Forum: General CCS C Discussion Posted: Sat Jul 23, 2011 12:30 am Subject: How to set the PWM duty with the accelerometer value? |
| #include<18F4520.h>
#DEVICE ADC=8 #fuses HS,NOWDT,NOPROTECT,NOLVP, BROWNOUT, PUT #use delay(clock=4000000) #include <flex_lcd.c> #define data_width 3 int8 AccData[data_ ... |
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| Topic: How to set the PWM duty with the accelerometer value? |
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| pacman91 Replies: 1 Views: 4691 |
Forum: General CCS C Discussion Posted: Sat Jul 23, 2011 12:08 am Subject: How to set the PWM duty with the accelerometer value? |
| #include<18F4520.h>
#DEVICE ADC=8 #fuses HS,NOWDT,NOPROTECT,NOLVP, BROWNOUT, PUT #use delay(clock=4000000) //#Define timer PIN_C2 #include <flex_lcd.c> #define data_width 3 ... |
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| Topic: Help me take a look on my code what error in it |
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| pacman91 Replies: 10 Views: 9230 |
Forum: General CCS C Discussion Posted: Sat Jul 16, 2011 10:09 am Subject: Help me take a look on my code what error in it |
| Triple check the actual servo wiring - colour codes mean nothing. Normally the pin 'order' across the plug, is 0v, 5v, PWM. The manual you refer to, gives a different colour code to the one you are re ... | |
| Topic: Help me take a look on my code what error in it |
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| pacman91 Replies: 10 Views: 9230 |
Forum: General CCS C Discussion Posted: Sat Jul 16, 2011 7:00 am Subject: Help me take a look on my code what error in it |
| o...the main problem is serve the timer interrupt used too long time? then have any idea i can set the 20ms for motor? | |
| Topic: Help me take a look on my code what error in it |
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| pacman91 Replies: 10 Views: 9230 |
Forum: General CCS C Discussion Posted: Fri Jul 15, 2011 8:35 pm Subject: Help me take a look on my code what error in it |
| _One_ problem that will prevent the ADC returning a correct reading is fixed. Not the main ones.
Best Wishes then what is the main 1=.= |
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| Topic: Help me take a look on my code what error in it |
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| pacman91 Replies: 10 Views: 9230 |
Forum: General CCS C Discussion Posted: Fri Jul 15, 2011 12:15 pm Subject: Help me take a look on my code what error in it |
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As a separate comment, look at your own remarks. Note the one that says "//a small delay is required after setting the channel ". Then why is the delay _before_ setting the channel?. ... |
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| Topic: Help me take a look on my code what error in it |
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| pacman91 Replies: 10 Views: 9230 |
Forum: General CCS C Discussion Posted: Fri Jul 15, 2011 7:04 am Subject: Help me take a look on my code what error in it |
| Why you said that is a bad idea? Please teach me, i'm newbie, learning the CCS in this forum, no people teach =.=
setup_timer_2(T2_DIV_BY_16, 250, 5); //4ms, postscale 5 = 5*4ms=20ms(see ... |
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| Topic: Help me take a look on my code what error in it |
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| pacman91 Replies: 10 Views: 9230 |
Forum: General CCS C Discussion Posted: Fri Jul 15, 2011 7:00 am Subject: Help me take a look on my code what error in it |
| This is C36R servo motor, A7260 accelerometer.
http://www.cytron.com.my/usr_attachment/RC_Servo_User_Manual.pdf I connect the brown wire to ground, red to 5v, orange to PWM signal (I connect to D0 o ... |
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| Topic: Help me take a look on my code what error in it |
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| pacman91 Replies: 10 Views: 9230 |
Forum: General CCS C Discussion Posted: Fri Jul 15, 2011 3:15 am Subject: Help me take a look on my code what error in it |
| #include<18F4520.h>
#DEVICE ADC=8 #fuses HS,NOWDT,NOPROTECT,NOLVP, BROWNOUT, PUT #use delay(clock=4000000) #include "C:\Program Files (x86)\PICC\Drivers\flex_lcd.c&q ... |
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| Topic: Help me take a look on my code |
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| pacman91 Replies: 1 Views: 3964 |
Forum: General CCS C Discussion Posted: Mon Jul 04, 2011 5:06 am Subject: Help me take a look on my code |
| #include <18F4520.h>
#DEVICE ADC=10 #fuses HS,NOWDT,NOPROTECT,NOLVP #use delay(clock=4000000) //#define PWN_PIN PIN_B0 #include <flex_lcd.c> void main(void) { ... |
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| Topic: Servo Test Driver - SG 90 and MG 90 S micro servo |
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| pacman91 Replies: 4 Views: 47107 |
Forum: Code Library Posted: Thu Jun 30, 2011 11:15 am Subject: Servo Test Driver - SG 90 and MG 90 S micro servo |
| setup_timer_1(T1_INTERNAL|T1_DIV_BY_2); // Timer set for 26.2ms overflow with 0.4 us resolution
20Mhz/4/2 = 0.4us how to set the 26.2ms??? why 0.4us = 26.2ms how to calculate |
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| Topic: Help me take a look on my code |
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| pacman91 Replies: 3 Views: 4993 |
Forum: General CCS C Discussion Posted: Wed Jun 22, 2011 7:48 am Subject: Help me take a look on my code |
| ok thx bro
while(1) { } i tried it it works, thx |
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| Topic: Help me take a look on my code |
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| pacman91 Replies: 3 Views: 4993 |
Forum: General CCS C Discussion Posted: Mon Jun 20, 2011 10:33 pm Subject: Help me take a look on my code |
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#include <18F4520.h> #DEVICE ADC=10 #fuses HS,NOWDT,NOPROTECT,NOLVP #use delay(clock=4000000) #include <flex_lcd.c> void main(void) { //long ADC_Result; s ... |
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| Topic: PWM issue |
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| pacman91 Replies: 4 Views: 6598 |
Forum: General CCS C Discussion Posted: Mon Jun 20, 2011 6:37 pm Subject: PWM issue |
| Use 10-bit PWM mode. You will get 4x the resolution of 8-bit mode.
To enable 10-bit mode, use a 'long' (int16) value for the duty cycle. For a constant, the easy way to declare it as a 'long' is t ... |
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| Topic: How to use Accelerometer |
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| pacman91 Replies: 2 Views: 5831 |
Forum: General CCS C Discussion Posted: Mon Jun 20, 2011 9:30 am Subject: How to use Accelerometer |
| MMA7260Q.
What is the formula to calculate the angle of accelerometer?? What is the code for the three-axis accelerometer in CCS?? |
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