Pic16f877a serial communication c code

It is consistent, portable, efficient, reliable, testable, extensible, modifiable, scalable library.? Notify me of followup comments via e-mail. Home Store Links. Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies.

It is mandatory to procure user consent prior to running these cookies on your website. Click to Enlarge …. Avinash Avinash Gupta is solely focused on free and high quality tutorial to make learning embedded system fun! More Posts - Website Follow Me:. By Uttam Dutta - July 25, am Reply. By Avinash - July 25, am Reply.

Uttam Dutta, Thank you. By Amarja Deshpande - December 29, pm Reply. By Aadarsh - December 30, am Reply. By Ritesh - February 4, pm Reply. By victor - March 28, pm Reply. By Jankles - January 25, pm Reply. What is the max length of two device for serial communication. Leave a Reply Cancel reply Your email address will not be published. Leave this field empty. The main criteria for UART communication are its baud rate.

SPBRG is an 8-bit register that controls the baud rate generation. This is like a transmit buffer. But it is only an 8-bit register. This is like a receiver buffer. This program first transmits some strings EmbeTronicX: Enter the letters on the keyboard. Then it will act as an echo. Whatever we pressed on the keyboard, it will print that in the serial terminal.

This site uses Akismet to reduce spam. Learn how your comment data is processed. Unfortunately, there isn't direct library function for this one like printf for displaying strings. This getch function passes each character received from the serial port to a character array input which is pointed by buffer to start at 0x20, which is the starting address of the general purpose registers of the PIC16FA.

While asynchronous communication is enough for most applications, there are instances when you need more transmission speed. The additional speed can be achieved if timing between transmitter and receiver has been properly established, which is the case with synchronous serial communication protocols SPI and I2c. ORG 0x RCIF ;. TRMT ;.