Code:
Atmel includes in its Atmel Studio an implementation of the FAT File System by ChaN.
The package works quite well, unfortunately its API is a little weird, the functions have different names and types of arguments than the standard C or POSIX implementations.
This wrapper fixes that.
A simple but efficient mutex implementation for FreeRTOS.
A novel queue implementation for variable-size elements.
Simple expression parser suitable for PICs (no recursion), but works with any platform.
Solves problem in FreeRTOS port for PIC18 with Microchip MPLAB-C18.
Pointers for Microchip MPLAB-C18 that may point to RAM *and* FLASH memories.
No need to have four different versions of strcmp anymore.
Simple RTOS for Microchip Baseline and Midrange MCUs.
*New(2014-02-10)* Simple RTOS is now a real RTOS. The port for PIC32 (MIPS 4K) is available here.
This routine is a substitution for the one in the Hi-Tech PICC compiler library
This script formats source code listings for posting in the site
Routines to control an HD44780-based LCD module emulating a tty screen
A core-dump implementation for PIC18 devices with on-chip Ethernet controller
An image rescaling algorithm that doesn't use floating-point and fewer multiplications than more traditional ones
Rotates from zero to 7 positions, takes only 8 instructions and is isochronous
Circuits:
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:
Isaac:Isaac Marino Bavaresco replies: Waldyr, eu nunca publiquei as mudanças que eu fiz além do que tem nessas páginas. O autor do FreeRTOS não é muito aberto a sugestões e algumas das minhas ideias não estão de acordo com as dele. Saudações, Isaac +
Estou estudando um pouco o FreeRTOS e observei que vc. publicou alguns melhoramentos sobre esse RTOS. Vc. poderia me informar se esses melhoramentos foram incluidos nas novas versões?
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 +
file: /Techref/member/IMB-yahoo-J86/index.htm, 7KB, , updated: 2021/10/12 19:08, local time: 2024/8/14 12:53,
owner: IMB-yahoo-J86,
18.117.170.135:LOG IN
|
©2024 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions? <A HREF="http://techref.massmind.org/techref/member/IMB-yahoo-J86/index.htm"> Member Homepage for Isaac Marino Bavaresco (IMB-yahoo-J86)</A> |
Did you find what you needed? |