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Hi friends,
I have started working with ARM7 ..the controller I am using is LPC2148 and LPC2129. Now I have doubt in interfacing CAN with ARM.. Can anyone please help me to start my work.?
I don't know how to code for CAN, and I didnt work with CAN till now. So kindly help...
Thank you FenTrac.
I am well aware of whatever you replied. As you told , a pin can be used as both input and output ,... But my doubt is that, in a single program can we assign it as both input and output ?
Hai friends,
I have used 8051 from college days...and I know that a port can be made as input (P0=0xff) or output (0x00).
My doubt is that , can we make a pin as both input and output in a single program?
Eg : If I interface I2c with 8051 to write and read values in EEPRom....,in this case we...
Hi friends,
I am working in Embedded domain. I used to develop projects using Embedded C in ARM.
I have some doubt in ARM Assembly Program. The questions are below:
1) Calculate area of a Circle
2) To reverse the word order in a block of memory.The block contains 25 words of data...
Gsm function code
#include "gsm.h"
#include "serial.h"
#include "lcd.h"
#include "string.h"
/******** sending AT commands to gsm modem through uart ********/
void send_command(char com[],unsigned int l)
{
unsigned int i;
for ( i = 0 ; i < l ; i++)
{
uart1_tx(com[i]);
//ms_delay(10)...
Hai, I have some problem with my program ..ie using SIM900 gsm with lpc2148 microcontroller, the message is not sending...
But when I use SIM300 for the same program its working fine..
Can anyone help me with a solution.?
Hi friends...is there any method to find the current location using GSM only..(without using GPS). Currently I am working on a Vehicle Tracking System project...Please share with me if there...
Thanks in Advance
it is just as before ...When I debug the program Im getting the adc value and temperature value, corresponding to the voltage given. But when I do in Hardware I need to reset each time for getting the next output..The corresponding adc or temperature value is not coming in serially as soon as i...
I got partial output. When I debug the program Im getting the adc value and temperature value, corresponding to the voltage given. But when I do in Hardware I need to reset each time for getting the next output..The corresponding adc or temperature value is not coming in serially as soon as i...
Hai friends,
Iam a beginner in LPC2148 ARM7. I want to do a simple project as follows.
I have done with ADC and GSM programs.. But I dont know hoe to use it together. I want to send the ADC output through GSM to a mobile number, and each time i change the adc value the next message should...
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