Search found 71 matches
- 30 Sep 2010 14:01
- Forum: mikroC General
- Topic: How to divide int ?
- Replies: 4
- Views: 2200
Re: How to divide int ?
Can someone help me please ?
- 30 Sep 2010 14:00
- Forum: mikroC General
- Topic: Problem with custom characters on LCD
- Replies: 3
- Views: 3827
Re: Problem with custom characters on LCD
Many thanks , it works fine now.
- 30 Sep 2010 13:34
- Forum: mikroC General
- Topic: Newbie question about push button interrupt code snippet
- Replies: 3
- Views: 2333
Re: Newbie question about push button interrupt code snippet
Thanks, but this example is not working with interrupts , isn't ?
- 29 Sep 2010 14:14
- Forum: mikroC General
- Topic: Newbie question about push button interrupt code snippet
- Replies: 3
- Views: 2333
Newbie question about push button interrupt code snippet
Hello, I'm using a 18F2620 and would like to get 2 interrupts for 2 push buttons . ( BP is pulled-up high with resistance, the level gets down when BP is pressed ) I need one task to be done when BP1 (connected to RC6) is pressed, and do another task when BP2 ( connected to RC7) is pressed. In fact,...
- 26 Sep 2010 11:32
- Forum: mikroC General
- Topic: Problem with custom characters on LCD
- Replies: 3
- Views: 3827
Problem with custom characters on LCD
Hello I need to have 3 differents custom characters in my project, here is the code for each of them : // Custom character : ° const char degre[] = {6,9,9,6,0,0,0,0}; void symbol_degre(char pos_row, char pos_char) { char i; LCD_Cmd(64); for (i = 0; i<=7; i++) LCD_Chr_Cp(degre[i]); LCD_Cmd(LCD_RETURN...
- 26 Sep 2010 10:48
- Forum: mikroC General
- Topic: How to calculate "G" value from 3 Axis Accelerometer Board ?
- Replies: 2
- Views: 1651
Re: How to calculate "G" value from 3 Axis Accelerometer Boa
Yes, i found it G measurement is calculated with this line : void Read_Angles() { double div_x, x_rad, div_y, y_rad, div_z, z_rad ; div_z = (float)(meas_z-zeroG_z) / (oneG_z-zeroG_z); // measured_G / one_G ... } But my problem is to display div_z value on my LCD display with 1 digit after comma , li...
- 23 Sep 2010 21:45
- Forum: mikroC General
- Topic: How to calculate "G" value from 3 Axis Accelerometer Board ?
- Replies: 2
- Views: 1651
How to calculate "G" value from 3 Axis Accelerometer Board ?
Hello I would like to add "G-meter" function working with Three-Axis Accelerometer Board. MikroElektronika provides a code example to calibrate and measure angles on each axis : ( http://www.mikroe.com/eng/downloads/get/168/accelboard_examples_v101.zip ) Has someone already built a project to get "G...
- 23 Sep 2010 09:18
- Forum: mikroC General
- Topic: How to divide int ?
- Replies: 4
- Views: 2200
Re: How to divide int ?
The calculation result should be from -10.0 to +10.9 then, i would like to display result like this : +xx.x or -xx.x I would like to display 1 digit after comma : if i proceed like this, it it correct ? But i don't know how to find out if result will be + or - signed ... i need to display the sign (...
- 18 Sep 2010 11:51
- Forum: mikroC General
- Topic: How to divide int ?
- Replies: 4
- Views: 2200
How to divide int ?
Hello I'm reading a ADC value and need to do some calculations : When i try do display on my LCD the result called "g_long" Expected result is not correct, can you tell me what is wrong with this line please ? :? g_long = (((long)z_read - c) / s); Here is code snippet i use for declarations and calc...
- 16 Sep 2010 20:28
- Forum: mikroC General
- Topic: Help regarding ADC calculations for MMA7260
- Replies: 2
- Views: 2053
Re: Help regarding ADC calculations for MMA7260
Hello, i'm still trying to write a code to perform calculations and display a gravity variable called "Gvalue" The code needs to divide ADC value issue from sensor by 163. ( G_SENSITIVITY ) My code compiles properly but calculation shoud not be correct because "Gvalue" result always display 0.00 , c...
- 15 Sep 2010 20:19
- Forum: mikroC General
- Topic: Help regarding ADC calculations for MMA7260
- Replies: 2
- Views: 2053
Help regarding ADC calculations for MMA7260
Hello I'm novice with C programming and i need to some help to do some calculation written in C code. I'm using an acceleration module MMA7260Q that delivers a voltage depending the gravity measurement. I would like to display how many 'G' my module measures : I'm able to display the voltage issued ...
- 06 Jun 2010 21:31
- Forum: mikroC General
- Topic: Having problem to declare AN pins with 18F2620
- Replies: 2
- Views: 1879
Having problem to declare AN pins with 18F2620
Hello, I'm using 18F2620 and i need to use 4 x analog inputs : RA0 - RA1 - RA2 - RA3 I declared ANCON1 as follow but it won't work : ADCON1 = 0x0E; // Set AN0 to AN3 as analog channels ADCON1= 0x82; // configure VDD as Vref, and analog channels It compiles with no errors but Pic freezes, can you tel...
- 06 Jun 2010 17:58
- Forum: mikroC General
- Topic: Pb : Simple LCD test code and 18F2620 : maybe wrong fuses ?
- Replies: 6
- Views: 2467
Re: Pb : Simple LCD test code and 18F2620 : maybe wrong fuse
Thanks, i found this in the list :
PBADEN_OFF_3H = $00FD
PBADEN_ON_3H = $00FF
Should i set : PBADEN_ON_3H ?
PBADEN_OFF_3H = $00FD
PBADEN_ON_3H = $00FF
Should i set : PBADEN_ON_3H ?
- 06 Jun 2010 13:39
- Forum: mikroC General
- Topic: Pb : Simple LCD test code and 18F2620 : maybe wrong fuses ?
- Replies: 6
- Views: 2467
Re: Pb : Simple LCD test code and 18F2620 : maybe wrong fuse
Thanks, but i can't find where i should change RB4 in Edit Project window ...
Is it in the device flag list ?
How it is called ?
I'm using MikroC for PIC , version: 8.2.0.0
Is it in the device flag list ?
How it is called ?
I'm using MikroC for PIC , version: 8.2.0.0
- 04 Jun 2010 13:25
- Forum: mikroC General
- Topic: Pb : Simple LCD test code and 18F2620 : maybe wrong fuses ?
- Replies: 6
- Views: 2467
Pb : Simple LCD test code and 18F2620 : maybe wrong fuses ?
Hello I'm using a 18F2620 with 10 Mhz crytal + 2 x 18pf caps. I connected on port B a LCD and only would like to display a test message on it. When powering up the Pic initialises the LCD but nothing is been displayed. I think there is something wrong with my fuses settings. Can you tell me what i s...