From 679f2b1b9519dab28798ec77210710910c678773 Mon Sep 17 00:00:00 2001 From: Giovanni Di Sirio Date: Sat, 2 Jan 2016 09:25:00 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8669 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- release_note_3.0.0.txt | 53 -------------------------------------------------- 1 file changed, 53 deletions(-) delete mode 100644 release_note_3.0.0.txt (limited to 'release_note_3.0.0.txt') diff --git a/release_note_3.0.0.txt b/release_note_3.0.0.txt deleted file mode 100644 index 679839543..000000000 --- a/release_note_3.0.0.txt +++ /dev/null @@ -1,53 +0,0 @@ -ChibiOS 3.0 is now composed of several independent but inter-operable sub-projects: RT, NIL, HAL. - -ChibiOS 3.0 general highlights - -- New files tree organization makes the system more modular. -- A community-contributed code area is now part of the files architecture, it will allow for easier integration of contributed code without much screening. -- Improved startup files, scatter files and build system. -- New licensing options. -- Free ChibiStudio IDE support. - -What's new in RT 3.0 - -- MISRA 2012 compliant. -- Entirely static for enhanced safety. -- System data is now encapsulated in a single "ch" global structure for enhanced safety. -- System integrity check runtime functionality for enhanced safety. -- Tick-less kernel mode helps implement ultra-low-power devices. -- High Resolution Virtual Timers module allows to specify very short intervals. -- High Resolution system time. -- Clock-cycle accurate Time Measurement module. -- Clock-cycle accurate polled delays. -- Statistic module provides high resolution measurement of threads, ISRs and critical zones. -- New recursive locks in addition to the classical critical zone primitives. -- New recursive mode for Mutexes. -- Enhanced suspend/resume mechanism for threads. -- CMSIS-compliant ARM Cortex-Mx port. -- CMSIS RTOS API available. -- Multi-compilers architecture for ports. -- Codebase now compatible with GCC link time optimizations. - -What's new in HAL 3.0 - -- MISRA 2012 compliant. -- HAL is now entirely licensed under Apache 2.0 license. -- HAL has been decoupled from RT. It can now be adapted to any reasonable RTOS or even used with no RTOS at all thanks to a new abstraction layer named OSAL. OSAL implementations are provided for RT, NIL, bare metal ARM Cortex-Mx cores, bare metal Power e200z cores. -- New driver models for ST, I2S, DAC. -- Revamped ADC, ICU, PWM, RTC, SDC, USB drivers. -- Greatly improved STM32 family support, all sub-families have been added. -- Support for new families expanding (Kinetis, Tiva, SPC5xx, RL78, RX62N). -- Streams, channels, files and block devices abstract interfaces. - -New addition NIL 1.0 - -- MISRA 2012 compliant. -- Entirely static for enhanced safety. -- No linked lists anywhere in the code for enhanced safety. -- System data is encapsulated in a single "nil" global structure for enhanced safety. -- Tick-less kernel mode helps implement ultra-low-power devices. -- Ultra compact kernel, well below 1kB in its maximum configuration. -- Upward compatible with RT, it implements a subset of the RT API. -- Reduced RAM usage, 20-28 bytes for task and just 4 bytes for a semaphore on 32 bits architectures, half of that on 8/16 bits architectures. -- ARM Cortex-Mx port based on CMSIS architecture. -- Multi-compilers architecture for ports. -- cgit v1.2.3