155 lines
6.6 KiB
Plaintext
155 lines
6.6 KiB
Plaintext
================ Revision history ============================================
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2.3.2:
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- Fixed IAR startup files, corrected alignment of interrupt vector table
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- Updated efm32usb library with fixes
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- Updated efm32lib with new Tiny Gecko and Giant Gecko features
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2.3.0:
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- Added DEVICE_FAMILY defines to identify Gecko/Tiny/Leopard/Giant parts
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- Fixed missing EMU_IRQ definitions in Leopard Gecko startup files
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- Added USART location to Tiny Gecko parts
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- Added LEUART locations to Tiny Gecko parts
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- Updated efm32lib with new Giant Gecko features (see separate readme)
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- Updated efm32usb with USB Host stack support (see separate readme)
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2.2.2:
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- Removed huge AF_PORT, AF_PIN macros from header files, only peripheral
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specific alternate function defines are included
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- Updated efm32usb library with fixes
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- Updated efm32lib library with fixes
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2.2.1:
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- Added interleave to all Giant Gecko parts
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- Updated efm32lib with more Giant Gecko features
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- Added efm32usb, USB Device stack for Giant Gecko USB parts
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- Added LOCATION defines for all I2C alternate locations on Tiny Gecko
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2.1.1:
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- Added header files for Giant Gecko and Leopard Gecko devices
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- Minor fix for Gecko devices, EMU_CTRL_MASK was wrong
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- Fix for linker issue alignment of .data section in codesourcery .ld files
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2.0.1:
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- DAC_OPAnMUX_POSSEL_OPAnIN changed to DAC_OPAnMUX_POSSEL_OPAnINP for Tiny
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Gecko
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- Added CMU_ROUTE_LOCATION, LOC2 for Tiny Gecko
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- PRS #define fixes, remove extra IRDA fields only available on USART0
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2.0.0:
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- This release based on CMSIS_2_00, includes DSP_Lib (for Keil MDKARM, IAR has
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a port included with EWARM)
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- Removed "shadow" example that used to be in CMSIS directory earlier, use
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"blink" from board examples as starting point instead
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- Restructured header files to comply with CMSIS_2_00
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- CMU_CALCTRL_REFSEL is renamed to CMU_CALCTRL_UPSEL to match reference
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manual and clearify new DOWNSEL calibrartion features for Tiny Gecko
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- Added header files for new package types for Gecko devices
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- Added header files for Tiny Gecko devices
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1.3.0:
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- DMA register WAITSTATUS changed to CHWAITSTATUS for consistency
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DMA test req/sreq registers added, CHSREQSTATUS and CHREQSTATUS
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- IFS and IFC interrupt registers are now marked as readable for several
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peripherals
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- TIMER, CCC renamed to CDTI
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- TIMER, QEM has been renamed to QDM
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- AF_DBG_SWV/TCLK/TDIO renamed to more commonly used AF_DBG_SWD/SWDIO/SWDCLK
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- AF_EBI_ADDRDAT renamed to AF_EBI_AD
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- Removed bit fields for extra LCD segment registers for Gecko parts
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- Fixed LCD_SEGEN_MASK, bit width was too narrow in version 1.2.x
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- Fixed LCD_SYNCBUSY bit fields
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- CMU_PCNTCTRL reset values corrected
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- PCNT_TOP and PCNT_TOPB reset values corrected
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- ADC_LPFMODE_RCFILT and LPFMOD_DECAP definitions corrected (they were
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reversed)
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- USART_RXDATAFULLRIGHT and USART_RXDATAVRIGHT removed for Gecko parts
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- GPIO, renamed INSENSE_PRSSENSE to INSENSE_PRS, similar for INT
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to be consistent with updated documentation (Reference Manual)
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1.2.1:
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- Fixed DEVINFO calibration shift and mask value for temperature sensor
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fixed in rev.C Gecko devices
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1.2.0:
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- Added new subgroup "Parts" for all part definitions in doxygen format
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- Removed unused _PARAM_ type definitions, less clutter in header files
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- _CMU_PCNTCTRL_RESETVALUE corrected
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- Added C startup file for IAR, can be used as replacement for assembly file
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- Use #defines instead of "numeric values reentered" in bit field definitions
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- TIMER_PARAM_CCNUM(i) changed to TIMER_PARAM_CC_NUM(i)
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- DPI_CHAN_COUNT changed to PRS_CHAN_COUNT
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1.1.4:
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- TIMER_INIT_DEFAULT fix to efm32lib
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1.1.3:
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- Removed ADC ROUTE register
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- Renamed DEVINFO DACCAL -> DAC0CAL for all 3 calibration registers and bit
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fields
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- Updated efm32lib with new peripherals
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1.1.2:
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- Added support for CodeSourcery Sourcery G++ compiler and startup files
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- Device Information page (DEVINFO_TypeDef) - fixed several issues with
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endianness, and other changes to support test revision 4 and above parts.
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This has led to a small incompatibilty with test rev <= 4 and rev A parts,
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in that the flash and sram size bit fields has changed location.
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- DMA_CONTROL_TypeDef changed name to DMA_DESCRIPTOR_TypeDef to be better
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aligned with PL230 manual and code
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- DMA bit fields not supported on EFM32 was removed for the PL230 controller
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- DMA CTRL bit fields renamed to be more consistent with PL230 TRM manual
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- Added additional volatile statements to pointers in DMA Control structure
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- Fixed several registers that were readable, and was marked as __O (output
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only)
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1.1.1:
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- Fixed startup code, CMSIS SystemInit cannot update global variable
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1.1.0:
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- Note - some register bit field updates in this release are _not_ backward
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compatible
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- Updated register bit fields to comply with documentation updates, i.e.
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reference manual version > 0.83
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- Apply patch to CMSIS core for GCC issues
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- Added DMA_CONTROL_TypeDef control block for PrimeCell PL230 DMA controller
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- Added ROMTABLE PID / CHIP revision table and masks
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- Revised and updated Device Information page structure "DEVINFO page"
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This structure is ONLY valid for rev.B production devices
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- GPIO EXTIPSEL bit field marked "16" changed to 15 (bug correction)
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- Added more bit fields to TIMER_ROUTE registers
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- Cosmetic updates in doxygen comments and copyright statements
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1.0.4:
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- ACMP INPUTSEL bit fields changed from ohm rating to res-n,
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- Added bit-band base addresses for peripherals and sram
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1.0.3:
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- ADC SCANMODE and SCANCTRL bit field updates and corrections
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- Moved Readme.txt and Changes.txt to CMSIS/Readme-EFM32.txt and
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CMSIS/Changes-EFM32.txt
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- CCPEN and CDTIPEN splitted in TIMER_ROUTE
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- EMVREG in EMU_CTRL enumeration changed
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- LCD DISPCTRL volatage levels are part specific, changed settings changed to
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reflect this
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- Added "UL" (unsigned long) to some bit fields giving warnings due to sign
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conversion
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1.0.2:
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- Corrected revision numbers in file headers
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- Removed example code that was moved into BSP/DVK installer package
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1.0.1:
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- Updated to use official CMSIS1V30 release
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- Corrected IRQ vector table in assembly startup files, IMEM to MSC,
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UDMA to DMA
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- DMA peripheral/signal names corrected
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- Example Blinky application updated to work on all EFM32 MCU-Modules on DVK
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- Added "simple" board support package to example
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- Added "UL" (unsigned long) tag to several fields
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1.0.0:
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- Initial release
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- Includes CMSIS1V30 2nd PreRelease
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- Now requires two include paths, CMSIS/CM3/DeviceSupport/EnergyMicro/EFM32 and
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CMSIS/CM3/CoreSupport
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