Member Homepage for Isaac Marino Bavaresco (IMB-yahoo-J86)

Code:

• Mutex

  A simple but efficient mutex implementation for FreeRTOS.

• Expression Parser

  Simple expression parser suitable for PICs (no recursion), but works with any platform.

• MATH_DATA & .tmp_data save/restore for FreeRTOS

  Solves problem in FreeRTOS port for PIC18 with Microchip MPLAB-C18.

• Generic Pointers

  Pointers for Microchip MPLAB-C18 that may point to RAM *and* FLASH memories.
  No need to have four different versions of strcmp anymore.

• SimpleRTOS

  Simple RTOS for Microchip Baseline and Midrange MCUs.

• Heap Management For Small Microcontrollers

  Heap management for PICs, mostly PIC18 and FreeRTOS
  

• Hi-Tech memcpy

  This routine is a substitution for the one in the Hi-Tech PICC compiler library

• Simple Perl script for formatting code

  This script formats source code listings for posting in the site

• LCD routines

  Routines to control an HD44780-based LCD module emulating a tty screen

• Core-dump

  A core-dump implementation for PIC18 devices with on-chip Ethernet controller

• Image rescale algorithm

  An image rescaling algorithm that doesn't use floating-point and fewer multiplications than more traditional ones

• Rotate a byte a variable number of positions

  Rotates from zero to 7 positions, takes only 8 instructions and is isochronous

Circuits:

• Simple power on/off circuit with one transistor

  I created this circuit some years ago to soft power on/off circuits with PICs (the ones that have open drain RA4 and input-only RA5)

David A Cary Says: " Dear Isaac Marino Bavaresco,
The source code you posted here looks like it might help me quite a bit.
Thank you very much. " +

Questions:

• Ilton L Barbacena asks: " Oi Isaac, Ainda anda trabalhando com microcontrolador?"

  Isaac Marino Bavaresco replies: Olá Ilton, Como vai? Quanto tempo! Sim, ainda estou trabalhando com micro-controladores. Também estou fazendo mestrado em Ciência da Computação na UFG. Me escreve diretamente pelo meu e-mail isaacbavaresco@yahoo.com.br. Abraços, Isaac +

  +

See also:

THE book for getting started with the PIC uC! 5 stars at Amazon.com Now available from ecomorder.com for $34.95 ($7.50 S&H)

  .