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C program input array[3][3] = {1,2,3,4,5,6,7,8,9} print output like this = 1,2,36,5,
input array[3][3] = {1,2,3,4,5,6,7,8,9}
print output Like : 1,2,3,6,5,4,7,8,9
Hi, I am learning 8051 Microcontroller(Choosing C8051F380 siliconlabs).Timers are used to creating frequency and time period.I didn't understand How to calculate Time period.
i understood my self to produce time period using TIMER0 , first we should know high and ,low frequencies we can produce...
Sir ,
I trying clear display ,its not clear is like the attached picture
Now I am trying to clear the display like above. That's my problem.how to clear and how to display
y cod like this
Code C - [expand]
void Init_Display(void)
{
Dispaly();
//Clear_Screen(0x00);
}
void...
hi sir
i wrote my cod like this
void Init_Display(void)
{
Dispaly();
//Clear_Screen(0x00);
}
void Dispaly(void)
{
RES=0;
Delay(0xFFF);
RES=1;
Delay(0xFF);
Write_Command(0xAE); // Turn Off Display Panel
Write_Command(0xA8); // Set MUX Ratio...
i am read some articles but i cann't understand .in some they are giving examples of fonts dispaly pics etc but i want display characters numebers using dots because is there any code for me
hii..
I am dealing With SSD1306 Oled Display.I initiakized & enble and all is okThe display init, But i did not Understand How to Display dot(.),any Charecter & number
could u give me a sample code for me
1. I want to study about Sensorless BLDC motor using Back EMF
2.Zero crossing BACK EMF Detection
What are the basic techniques used to determine the speed and position of a BLDC motor
HI almost MY program is correct ,
i think it is may be a Debug problem
i wrote simple stratup code to my project.but it does not work. When I debug the program,hang at in PLL what for lock loop in startup code.
my code like this
void SYS_INIT()
{
PLLCFG =0X02;
PLLCON=0X01...
I am Strucked IN this stage in my project, so i can't move another steps like uart ,i2c,spi functions
My crystal oscillator i am using 20Mhz ,(but in Schemantic 12Mhz).I want to run my program Only download without DEBUG ,
you send a program with all initialaizatins and to toogle my...
I am changing 24Mhz to 20Mhz crystal.but its same no work
- - - Updated - - -
is there any problem with PIns DBGSCL and RTCK,
As per my schemantic both pins are float no connectins.actually as per User Manual of LPC2103 to operate r Enable in DEBUG mode saying the DBGSEL pin to external...
finally i found my problem my pll is not working for oscillator frequency
void Oscillator_Frequency()
{
PLLCON = 0x00;
PLLFEED = 0xAA; // Feed Sequence
PLLFEED = 0x55;
PLLCFG = 0x22; //M=2,P=2
PLLFEED = 0xAA; // Feed...
hi, here i am sending circuit diagram. i am using 24.5 MHz.
as per schematic we design for 12Mhz, but we used 24.5MHz crystal.
where there is a maximum limit of 25Mhz is given in datasheet. so i used 24.5Mhz.
i am using IAR embedded workbench.(IAR compiler)
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