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Harvard architecture : Different memories for Program and Data
von Neumann architecture: same memory for Program and Data
if I'm adding 01H data value to the content of accumulator then instruction I'll write as something ADD A,#01H and opcode for this will be stored in memory.
what I thought...
Hello..
first of all Please Excuse me ...
Please forget all the above discussion, ll start newly
I think it should be better if I clarify my all doubts of Compass. HMC5883L.
Compass is used to measure the strength of magnetic field.
I2C is configured to read at 100 Kbps
as per data sheet...
hi
no, I'm not moving the gyro...So I should get X : 0, Y : 0, Z : 0 for Gyroscope...Right?
The HMC5883L datasheet says self test readings should lie between 243 & 575 at the mentioned conditions.
But I'm not getting readings in this range? What should I do. I'm even not moving the Magnetometer.
Accelerometer Gyroscope Magnetometer Stand Still Readings
Hi
I'm using GY-80 (ADXL345, L3G4200D, HMC5883) module in my project.
I have some queries.
As the case in accelerometer when the device is kept stand still on a flat surface , it should read X : 0, Y : 0, Z : 980.
Similarly what are...
Hello
Im interfacing accelerometer with TivaC and displaying the RAW data on UART.
void main(){
signed int accelerationX;
accelerationX = getAcceleration_X();
if (accelerationX>=0){
UART_OutString("\r\nX Axl: ");
UART_OutUDec((unsigned short) accelerationX);
} else {
UART_OutString("\r\nX...
Re: Gyroscope & Compass Readings not changing
Hi,
Ya Im trying to read at 800Hz...but now changed to 100Hz...but still the same problem & Im configuring INT2 but I havent understood it properly. I read datasheet also but still in doubts.
Im thinking "when gyro will read data ie when data...
On Gyroscope & Compass Readings not changing continuously but when the device is power OFF and again ON that time readings before power OFF and after power ON are different.
BUT untill the device is powered off the readings will remain constant.
could you please suggest the reason for this?
Re: Gyroscope & Compass Readings not changing
Hello
Hers my part of code..
---------------------------------------------------------------------------------
I'm initializing the L3G4200D gyrometer registers with following mentioned values
writeI2C0(Gyro_ADDR,CTRL_REG1,0xCF)...
Hello
Im interfacing IMU gy80 module with TivaC board.
Accelerometer is working fine but Gyroscope & Compass Reading are not changing.
Could you please tel me the reason behind it?
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