ra2 | A Red Alert 2 mod for the OpenRA game engine | Game Engine library
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kandi X-RAY | ra2 Summary
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QUESTION
My countdown timer starts with 30 minutes (3 for the tens place of minute, and 0 for the units place of minute, and the tens and units place of seconds). I followed this youtube video https://www.youtube.com/watch?v=mIG8N5sbXUY&t=1782s but instead of incrementing the seconds, I decrement. I'm quite new to PIC assembly so I do not know why this does not work while the code in the video does. Below is my code
...ANSWER
Answered 2022-Mar-03 at 19:24The code you posted does not work as you have claimed.
This code does seem to simulate correctly:
QUESTION
#include
#include
#include
#include
#include
#include "config.h"
#include "Uart.h"
#define _XTAL_FREQ 20000000
#define RS RC0
#define EN RC1
#define D4 RC2
#define D5 RC3
#define D6 RC4
#define D7 RC5
/*
*
*/
void Lcd_Port(char a)
{
if(a & 1)
D4 = 1;
else
D4 = 0;
if(a & 2)
D5 = 1;
else
D5 = 0;
if(a & 4)
D6 = 1;
else
D6 = 0;
if(a & 8)
D7 = 1;
else
D7 = 0;
}
void Lcd_Cmd(char a)
{
RS = 0; // => RS = 0
Lcd_Port(a);
EN = 1; // => E = 1
__delay_ms(4);
EN = 0; // => E = 0
}
int Lcd_Clear()
{
Lcd_Cmd(0);
Lcd_Cmd(1);
}
void Lcd_Set_Cursor(char a, char b)
{
char temp,z,y;
if(a == 1)
{
temp = 0x80 + b - 1;
z = temp>>4;
y = temp & 0x0F;
Lcd_Cmd(z);
Lcd_Cmd(y);
}
else if(a == 2)
{
temp = 0xC0 + b - 1;
z = temp>>4;
y = temp & 0x0F;
Lcd_Cmd(z);
Lcd_Cmd(y);
}
}
void Lcd_Init()
{
Lcd_Port(0x00); // clear latches before enabling TRIS bits
__delay_ms(20);
Lcd_Cmd(0x03);
__delay_ms(5);
Lcd_Cmd(0x03);
__delay_ms(11);
Lcd_Cmd(0x03);
/////////////////////////////////////////////////////
Lcd_Cmd(0x02); //02H is used for Return home -> Clears the RAM and initializes the LCD
Lcd_Cmd(0x02);
Lcd_Cmd(0x08);//Select Row 1
Lcd_Cmd(0x00);//Clear Row 1 Display
Lcd_Cmd(0x0C);//Select Row 2
Lcd_Cmd(0x00);//Clear Row 2 Display
Lcd_Cmd(0x06);
}
void Lcd_Write_Char(char a)
{
char temp,y;
temp = a&0x0F;
y = a&0xF0;
RS = 1; // => RS = 1
Lcd_Port(y>>4); //Data transfer
EN = 1;
__delay_us(40);
EN = 0;
Lcd_Port(temp);
EN = 1;
__delay_us(40);
EN = 0;
}
void Lcd_Write_String(char *a)
{
int i;
for(i=0;a[i]!='\0';i++)
Lcd_Write_Char(a[i]);
}
void Lcd_Shift_Right()
{
Lcd_Cmd(0x01);
Lcd_Cmd(0x0C);
}
void Lcd_Shift_Left()
{
Lcd_Cmd(0x01);
Lcd_Cmd(0x08);
}
int main(int argc, char** argv) {
OSCCONbits.IRCF = 0b1111; //set operating frequency to 31kHz (0b1111) for 16MHz
UART_init();
Lcd_Init();
// ->Setare Pini
//Pini motor DC
ANSELAbits.ANSA0 = 0; //set to digital pin
ANSELAbits.ANSA1 = 0; //set to digital pin
TRISAbits.TRISA0 = 0; //set as output
TRISAbits.TRISA1 = 0; //set as output
PORTAbits.RA0 = 0;
PORTAbits.RA1 = 0;
//Butoane
ANSELAbits.ANSA2 = 0; //set to digital pin
ANSELAbits.ANSA4 = 0; //set to digital pin
ANSELBbits.ANSB4 = 0; //set to digital pin
TRISAbits.TRISA2 = 1; //set as input
TRISAbits.TRISA4 = 1; //set as input
TRISBbits.TRISB4 = 1; //set as input
//LEDuri
//RC6 - RIGHT
//RC6 LEFT
TRISCbits.TRISC6 = 0;
TRISCbits.TRISC7 = 0;
//Set as digital
ANSELCbits.ANSC6 = 0;
ANSELCbits.ANSC7 = 0;
//Folosire LCD
TRISCbits.TRISC0 = 0; //set as output
TRISCbits.TRISC1 = 0; //set as output
TRISCbits.TRISC2 = 0; //set as output
TRISCbits.TRISC3 = 0; //set as output
TRISCbits.TRISC4 = 0; //set as output
TRISCbits.TRISC5 = 0; //set as output
//pull up
//pull upurile
OPTION_REGbits.nWPUEN = 0;
WPUAbits.WPUA2 = 1;
WPUAbits.WPUA4 = 1;
WPUAbits.WPUA0 = 1;
WPUAbits.WPUA1 = 0;
WPUAbits.WPUA3 = 0;
WPUAbits.WPUA5 = 0;
WPUBbits.WPUB4 = 1;
char introducere;
UART_write_string("1. Move to right ");
UART_write('\r');
UART_write_string("2. Move to left");
UART_write('\r');
UART_write_string("4. Stop UART");
UART_write('\r');
PORTCbits.RC6 = 0;
PORTCbits.RC7 = 0;
while(1){
introducere = UART_read();
if (introducere == '1'){
PORTAbits.RA0 = 1;
PORTAbits.RA1 = 0;
PORTCbits.RC6 = 1;
PORTCbits.RC7 = 0;
Lcd_Clear();
Lcd_Set_Cursor(1,1); //Go to the first line
Lcd_Write_String("helo"); //Display String
}
if (introducere == '2' ){
PORTAbits.RA0 = 0;
PORTAbits.RA1 = 1;
PORTCbits.RC6 = 0;
PORTCbits.RC7 = 1;
}
if(PORTAbits.RA2 == 0){ //Right
PORTAbits.RA0 = 1;
PORTAbits.RA1 = 0;
PORTCbits.RC6 = 1;
PORTCbits.RC7 = 0;
}
if(PORTAbits.RA4 == 0){ //left
PORTAbits.RA0 = 0;
PORTAbits.RA1 = 1;
}
if(introducere =='4'){
CREN = 0; //disable receiver
UART_write('\r');
UART_write_string("disable UART!");
UART_write('\r');
}
if(PORTBbits.RB4 == 0){
CREN = 1; //enable receiver
UART_write('\r');
UART_write_string("enable UART!");
UART_write('\r');
}
}
return (EXIT_SUCCESS);
}
...ANSWER
Answered 2022-Jan-24 at 05:02Your implementation for writing to the HD44780 using a 4-bit parallel interface is wrong.
This is a complete, builds with MPLABX v5.50 and XC8 v2.32, demo that does display "Hello" on line 1 of the LCD module:
QUESTION
void UART_init(void){
ANSELB = 0; //set PORT B to digital port
TRISBbits.TRISB5 = 1; //set RX pin to input
TRISBbits.TRISB7 = 0; //set TX pin as output
SPBRGH = 0;
SPBRGL = 25; //set baud rate to 9600
BRGH = 0;
BRG16 = 0;
SYNC = 0;
SPEN = 1; //enable serial port pins
TX9 = 0; //set 9 bit tranmission
RX9 = 0; //set 9 bit receive
TXEN = 1; //enable transmission
CREN = 1; //enable receiver
}
void UART_write(char data){
while(TRMT == 0);
TXREG = data;
}
void UART_write_string(char *text){
for(int i=0; text[i] != '\0'; i++){
UART_write(text[i]);
}
}
char UART_read(){
while(RCIF == 0);
return RCREG;
}
char URAT_read_string(char *stringprimit, int lungime){
for(int i=0; i < lungime; i++){
stringprimit[i] = UART_read();
}
}
int main(int argc, char** argv) {
OSCCONbits.IRCF = 0b1111; //set operating frequency to 31kHz (0b1111) for 16MHz
//WDTCONbits.WDTPS = 0b01110;
//CLRWDT();
//0b01100; //set WTD interval at 4s
UART_init();
//Activam pull-up
OPTION_REGbits.nWPUEN = 0;
WPUCbits.WPUC2 = 1;
WPUCbits.WPUC6 = 1;
WPUCbits.WPUC7 = 1;
WPUCbits.WPUC0 = 0;
WPUCbits.WPUC1 = 0;
WPUCbits.WPUC3 = 1;
//Led-uri
TRISAbits.TRISA1 = 0; // set as output
TRISAbits.TRISA2 = 0; // set as output
ANSELAbits.ANSA1 = 0; //pin digital
ANSELAbits.ANSA2 = 0; //pin digital
ANSELAbits.ANSA0 = 1; //set to analogic pin
TRISAbits.TRISA0 = 1; //set as input
ANSELCbits.ANSC0 = 0; //set to digital pin
ANSELCbits.ANSC1 = 0; //set to digital pin
TRISCbits.TRISC0 = 0; //set as output
TRISCbits.TRISC1 = 0; //set as output
ANSELCbits.ANSC2 = 0; //set to digital pin
ANSELCbits.ANSC6 = 0; //set to digital pin
ANSELCbits.ANSC7 = 0; //set to digital pin
TRISCbits.TRISC2 = 1; //set as input
TRISCbits.TRISC6 = 1; //set as input
TRISCbits.TRISC7 = 1; //set as input
PORTCbits.RC0 = 1;
PORTCbits.RC1 = 0;
PORTAbits.RA1 = 0;
PORTAbits.RA2 = 1;
char user_input;
UART_write_string("1. rotate right ");
UART_write('\r');
UART_write_string("2. rotate left");
UART_write('\r');
UART_write_string("3. stop");
UART_write('\r');
UART_write_string("4. Deactivate UART");
UART_write('\r');
UART_write_string("select:");
while(1){
//CLRWDT();
user_input = UART_read();
if(PORTCbits.RC7 == 0 ){ //motor rotates right
user_input = '1';
PORTCbits.RC0 = 1;
PORTCbits.RC1 = 0;
PORTAbits.RA1 = 0;
PORTAbits.RA2 = 1;
}
if(PORTCbits.RC6 == 0 ){ //motor rotates left
user_input = '2';
PORTCbits.RC0 = 0;
PORTCbits.RC1 = 1;
PORTAbits.RA1 = 1;
PORTAbits.RA2 = 0;
}
if(PORTCbits.RC2 == 0 ){ //motor stop
user_input = '3';
PORTCbits.RC0 = 0;
PORTCbits.RC1 = 0;
PORTAbits.RA1 = 0;
PORTAbits.RA2 = 0;
}
if(user_input =='1') {//motor rotates right
PORTCbits.RC0 = 1;
PORTCbits.RC1 = 0;
PORTAbits.RA1 = 0;
PORTAbits.RA2 = 1;
}
if( user_input =='2'){ //motor rotates left
PORTCbits.RC0 = 0;
PORTCbits.RC1 = 1;
PORTAbits.RA1 = 1;
PORTAbits.RA2 = 0;
}
if(user_input =='3'){ //motor stop
PORTCbits.RC0 = 0;
PORTCbits.RC1 = 0;
PORTAbits.RA1 = 0;
PORTAbits.RA2 = 0;
}
if(user_input =='4'){ //deactivate UART
CREN = 0;
}
}
return (EXIT_SUCCESS);
}
...ANSWER
Answered 2022-Jan-05 at 11:17From the code, I can see that the function:
QUESTION
I'm trying to implement single cycle mips processor using Verilog and I'm facing a problem while trying to test the code, it seems like the program counter isn't increasing after the first cycle but I can't figure out what is wrong.
This is my component code of the Program counter and Instruction Memory
Program Counter
...ANSWER
Answered 2021-Dec-25 at 23:15In the following PCout <= PCin+4;
— where is PCin
given a value? I don't see that anywhere.
PCin
looks to me like an uninitialized variable, so PCout
becomes uninitialized + 4, which is still unknown. I would have expected to see something like PCin <= PCout
somewhere.
Though alternately, I'm also not sure why there's both PCin
and PCout
everywhere instead of just one PC
. Sure you may want to differentiate between the in and the out in some modules, but in other cases I'm thinking its one and the same register.
QUESTION
I need to generate a few sets of random numbers and a minimal working example of my code is as follows:
...ANSWER
Answered 2021-Oct-24 at 13:49You can assign to an array, shuffle the array x times, save to other array, dumb to sheet. By limiting the nr of interactions with the sheet this should be faster too:
QUESTION
I have the following query:
...ANSWER
Answered 2021-Oct-06 at 20:39MAX()
is for checking in the same column, aggregated across multiple rows. I think you want the GREATEST()
function.
QUESTION
I have the following query in mysql:
...ANSWER
Answered 2021-Oct-06 at 19:08Use the functions LEAST()
and GREATEST()
:
QUESTION
I successfully loaded a XML file with apoc.load.xml and created nodes & relationships with Neo4j 4.0.3, below some parts of the load XML:
...ANSWER
Answered 2021-Sep-03 at 11:28apparently the name
property contains an array after import, in which case this should work
QUESTION
I am having some issues cloning a private repo into my CPanel server, because of a previously cloned private GitHub repository. I have cloned it before using ssh access and everything went right. However, I need to clone another repo that is also private and using ssh access, as well.
I followed all the procedures to copy the private repo into CPanel as the previous one. However, I'm having issues with access rights, getting the same message as following:
...ANSWER
Answered 2021-Jun-09 at 17:58After reading the documentation "CPanel / How to Copy an Account with SSH Keys", you might need a second key if the GitLab repository uses the same account than the first one.
If not, try:
QUESTION
this is error:
...ANSWER
Answered 2021-Apr-07 at 06:54In your first example what happened:
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