rtx_3.1.rar : PR_RTX
PR_RTX is a task switcher for the Atmel AVR processor that is easily implemented by inserting a header file and a task control block into the code produced by the CodeVisionAVR wizard or written by a programmer. The header file contains all of the control structure and initializations to get the RTX running.
A rich variety of RTX services are provided to control task switching, timing and task control. Tasks may be put into a wait state based on time or receipt of a semaphore from another task or both. Tasks may be started or stopped either from within the task itself or from another task. Tasks may switch in a round-robin mode or in a priority mode where one task requires critical timing control.
This is a source code product and is packaged in the form of both CodeVisionAVR and Imagecraft projects.
Features
-Complete task switching control in either round-robin or priority mode
-Automatic time base set-up
-Allocation of internal and/or external SRAM based on project configuration
-Includes ability to pass inter-task semaphores with limited messaging
-Tasks may switch on other periodic signals such as the ADC or even from an external interrupt
-Complete CodeVisionAVR and Imagecraft project packages with an example programs
-Designed specifically for CodeVisionAVR, Imagecraft and the Atmel AVR
-Simple setup configuration through #define macros
-PR_RT_eXaminer tool allows users to examine stack sizes and usage
avr_cf.rar and avr_sd.rar : FlashFile SD/CF FAT12/16 File Systems for AVR.
FlashFile - SD/MMC FAT12/16 File Systems for AVR
FlashFile are source code packages designed to give MSDOS compatibility to your embedded application using SD/MMC, Mini-SD, TransFlash or CompactFlash memory modules! Standard C library functions such as fopen, fclose, fcreate, fread, frwrite, fgetc, fputc, and others allow easy access to data stored on an SD/MMC card by a PC as well as an easy method of creating and maintaining data from your embedded application that can be easily accessed by a PC. Both FAT12, and FAT16 formats are supported including subdirectories.
PR_RTX is a task switcher for the Atmel AVR processor that is easily implemented by inserting a header file and a task control block into the code produced by the CodeVisionAVR wizard or written by a programmer. The header file contains all of the control structure and initializations to get the RTX running.
A rich variety of RTX services are provided to control task switching, timing and task control. Tasks may be put into a wait state based on time or receipt of a semaphore from another task or both. Tasks may be started or stopped either from within the task itself or from another task. Tasks may switch in a round-robin mode or in a priority mode where one task requires critical timing control.
This is a source code product and is packaged in the form of both CodeVisionAVR and Imagecraft projects.
Features
-Complete task switching control in either round-robin or priority mode
-Automatic time base set-up
-Allocation of internal and/or external SRAM based on project configuration
-Includes ability to pass inter-task semaphores with limited messaging
-Tasks may switch on other periodic signals such as the ADC or even from an external interrupt
-Complete CodeVisionAVR and Imagecraft project packages with an example programs
-Designed specifically for CodeVisionAVR, Imagecraft and the Atmel AVR
-Simple setup configuration through #define macros
-PR_RT_eXaminer tool allows users to examine stack sizes and usage
avr_cf.rar and avr_sd.rar : FlashFile SD/CF FAT12/16 File Systems for AVR.
FlashFile - SD/MMC FAT12/16 File Systems for AVR
FlashFile are source code packages designed to give MSDOS compatibility to your embedded application using SD/MMC, Mini-SD, TransFlash or CompactFlash memory modules! Standard C library functions such as fopen, fclose, fcreate, fread, frwrite, fgetc, fputc, and others allow easy access to data stored on an SD/MMC card by a PC as well as an easy method of creating and maintaining data from your embedded application that can be easily accessed by a PC. Both FAT12, and FAT16 formats are supported including subdirectories.
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