Contents
- STM32L1xx
CMSIS
update History
- License
STM32L1xx
CMSIS
update History
1.0.0RC1
- 07/02/2010
- General
- STM32L1xx CMSIS files
updated to CMSIS V1.30 release
- Directory structure
updated to be aligned with CMSIS V1.30
- Add support
for STM32L Ultra Low-power
Medium-density (STM32L15xx8/B) devices.
- CMSIS Core Peripheral
Access Layer
- STM32L1xx CMSIS Device
Peripheral Access Layer
- STM32L1xx CMSIS Cortex-M3 Device
Peripheral Access Layer Header File: stm32l1xx.h
- All library files renamed with stm32l15x to stm32l1xx.
- STM32L15X_LP product name renamed to STM32L1XX_MD.
- HSE_VALUE value changed to 8MHz.
- Add new register in SYSCFG: PMC register
- RTC TCR register renamed to TAFCR
- GPIOF renamed to GPIOH
- Add and update of all peripherals bits definitions
- STM32L1xx CMSIS Cortex-M3 Device
Peripheral Access Layer System Files: system_stm32l1xx.h and
system_stm32l1xx.c
- SystemFrequency
variable name changed to SystemCoreClock
- Default SystemCoreClock is changed to 32MHz (change the default frequency from SYSCLK_FREQ_HSE to SYSCLK_FREQ_32MHz).
- All while(1) loop were
removed from all clock setting functions. User has to handle the HSE
startup failure.
- Additional function void
SystemCoreClockUpdate (void) is provided.
- STM32F10x CMSIS Startup files:
startup_stm32l1xx_md.s
- Startup file name changed from startup_stm32l15x_lp.s to startup_stm32l1xx_md.s.
- SystemInit() function
is called from startup file (startup_stm32l1xx_md.s) before to branch
to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32l1xx.c file
License
The
enclosed firmware and all the related documentation are not covered by
a License Agreement, if you need such License you can contact your
local STMicroelectronics office.
THE
PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO
SAVE TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR
ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY
CLAIMS ARISING FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY
CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH
THEIR PRODUCTS.
For
complete documentation on STM32L (CORTEX M3) 32-Bit Microcontrollers
visit www.st.com/STM32L
|