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Hi
The language is Proton Compiler (Crownhill).
I´m sorry but I don't program in C.
I don´t understand you this part "I don't agree with the idea of not using a hardware I2C engine".
THX
Hi
The circuit board with MMA7455 buy it on ebay.
The values are corrects 0 to 255 until it freezes.
Code Bas:
Device = 18F26K22
Declare Xtal 16
Config_Start
FOSC = INTIO67 'INTIO7 'INTIO67 'HSHP ' HS oscillator (high power > 16 MHz)
PLLCFG = On ' Oscillator...
Hi,
I have mounted on a protoboard with PIC18F26K22 and accelerometer MMA7455, when I take a while to see values on the screen freezes (hang down), I have to do a reset.
The pic works to 5V and MMA7455 works 3.3V , Among them is connected TXS0108EPWR (8-Bit Bi-directional, Level-Shifting...
Hi,
The easiest way to explain to me is.
The bootloader is like a pc bios (Start Code) in which after loading your program code.
In the bootloader it makes a series of recognition (communicates) in the Hardware CPU, Ports, Memory ...
In a memory address specified without this Boot and Startup...
Hey
At the end only it reduces to break down and store the TMP variable and send them to the display.
TMP = 234
DEC HEX HEX HEX ASCII
[1] 234/100 = 2,34 + 30 = 2 + 30 = 32 = 2
HEX HEX HEX ASCII
[2] 234%100...
Hey
I would like to translate this "C" to Proton Compiler is for accelerometre.
There are parts of the program that I understand and some do not.
C Code:
volatile char sval[8]; Array of 8 element
void main()
{
unsigned char i...
Hey
I am using the accelerometer MMA7455, this works to 2.4 to 3.6V, while the entire board works at 5V.
To maintain the same voltages of the circuit board and accelerometer, I put the TXB0108 that is able to raise the voltage to 5V (3.3V to 5V).
By putting up the circuit I do not receive the...
Hello, All
I have a problem with an engine acceleration PWM works with analog joystick of the PS3 and accelerating very fast.
with this code I found quite solves the problem and is much smoother.
The only thing I do not understand many parts, so that they can write in Proton.
Arduino Code...
Hey again,
I have a little problem last minute
All I have as we can do it if you can do ...
The handlebars as I said is equipped with an inverter hall effect. when giving more gas or speed, the engine begins to start when I have a 1.8 or 2V almost 41% of duty.
and I have to go by turning the...
Hello,
I built a circuit board with Allegro A3941 driver, It works well but I do not know why F1 and F2 Flags are always are ON state.
The description of these flags are two (Page 11 datasheet), but the engine works well and rotating sense also do not have to use the reset.
Motor Works at 30V...
Hi,
I used "ADCVolts" to be better understood on the display is displayed in Volts.
not what comes directly from the AD pin converter.
ADC = It would Pin pic which is assigned the AD with the ADIN command (gross value of the converter).
The 164 : Offset = (0.8V * 1023)/ 5V = 164...
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