My code doesn't seem to work. I'm sure it's in my use of the Button library feature. Is there a way to look specifically at RA0 for button presses? // Lcd module connections sbit LCD_RS at LATB4_bit; sbit LCD_EN at LATB5_bit; sbit LCD_D4 at LATB0_bit; sbit LCD_D5 at LATB1_bit; sbit LCD_D6 at LATB2_b...

When your using the USART terminal, check what you have for the New Line Settings. This value is what is sent after your string of text to the chip. Based on what I see in your code, your expecting the character 2. I would suggest you try it with "\r\n" and have it set to CR+LF. You might also want ...

On the 16f877a, this simple code works fine: void main() { // set PORTB to be digital output TRISD=0b00000000; //configure portb as output PORTD = 0b00000000; // Turn OFF LEDs on PORTB while(1) { PORTD = 0b00000000; Delay_ms(1000); PORTD = 0b00000001; Delay_ms(1000); PORTD = 0b00000000; } } What wou...

Try it putting a condition to your if statement for Data_Ready. I use == 1.

Is there a way to convert char to int and then use it as a variable delay, or should it be a for loop with the objective to delay 1 ms until it's equal to the int value?

Bump!

With some trial and error, I can tell that my if statement bellow doesn't work. Could someone point to me why it doesn't work? // Lcd module connections sbit LCD_RS at LATB4_bit; sbit LCD_EN at LATB5_bit; sbit LCD_D4 at LATB0_bit; sbit LCD_D5 at LATB1_bit; sbit LCD_D6 at LATB2_bit; sbit LCD_D7 at LA...

In my code, after the USART data is stored to an array of type char, I would like to start using this data. I'm thinking that I need something that is in the conversion libraries but I can't seem to find something that fits my needs. Here's what I'm trying to do: I transmit by UART: A123\n My array ...

When I transmit data, I've manually mapped my data from the receive array to the transmit array. It seems to be working fine, however, I'm getting unexpected characters before and after my transmission. Here's the code: // Main void main() { ANSELC = 0; UART1_Init(9600); Delay_ms(100); UART1_Write_T...

Could someone explain to me why this doesn't work? while (1) { UART1_Read_Text(NMEA, "\r", 64); // Convert xxxxxx First_Data_Set == 0; do{ if (NMEA[First_Comma] != ','){ DATA_1[First_Comma] = NMEA[First_Comma]; First_Comma++; First_Data_Set == 1; } } while(First_Data_Set == 0); DATA_1[First_Comma +1...

As a continuation of http://www.mikroe.com/forum/viewtopic.php?f=88&t=56212, how do I handle the following: NEMA[0] = 1 NEMA[1] = A NEMA[2] = 8 NEMA[3] = 1 NEMA[4] = , NEMA[5] = 2 NEMA[6] = B ...... and so on Where NEMA is type char, how do I convert this to (with the objective of using UART write t...

As a continuation of http://www.mikroe.com/forum/viewtopic.php?f=88&t=56212, how do I handle the following: NEMA[0] = 1 NEMA[1] = A NEMA[2] = 8 NEMA[3] = 1 NEMA[4] = , NEMA[5] = 2 NEMA[6] = B ...... and so on Where NEMA is type char, how do I convert this to (with the objective of using UART write t...

Hi Marina,

The problem got resolved here: http://www.mikroe.com/forum/viewtopic.php?f=88&t=56212

I think the problem was the missing '\r' on the UART text read and using LCD out instead of LCD char.

Thanks!

aCkO, thank you!

Now I have to ask, where do I read up more on the "\r" thing (learning as I code here)? I didn't see this option in the uart library: http://www.mikroe.com/download/eng/docu ... ibrary.htm

Aleksandar, As a complete newbie to C and micro-controller programming, I rely heavily on examples and peoples previous works (forums) to learn from. To answer to question 1, I haven't touched the DVD since I installed it to my system, however, I would still like either the option to download a DVD ...