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# Release Notes for STM32F10x Standard Peripherals Library Examples (StdPeriph_Examples) Copyright 2011 STMicroelectronics
## Contents STM32F10x Standard Peripherals Library Examples update History License ## STM32F10x Standard Peripherals Library Examples update History ### V3.5.0 / 08-April-2011 Main Changes Add two new examples: MPU: This example presents the MPU features on STM32F10x XL-density devices and it can be easily ported to any other STM32 device supporting MPU. TIM DMA Burst:This example shows how to update the TIM1 channel1 period and the duty cycle using the TIM1 DMA burst feature. FSMC OneNAND, GPIO IO Toggle, EXTI, Lib_DEBUG, IWDG, WWDG, NVIC, SDIO and SysTick examples updated. FSMC OneNAND example updated according to the last stm32100e_eval_fsmc_onenand.h/.c driver modification SDIO example enhanced according to the last stm32_eval_sdio_sd.h/.c driver enhancement: SD Card driver is running up to 24MHz. Refer to STM32_EVAL release notes. GPIO IO Toggle is updated to achieve maximum IO toggling frequency (HLCK/4). EXTI example updated to give more details on how to configure an external interrupt. IWDG enhanced is updated to use accurate timeout thanks to LSI frequency measure with Timers. NVIC and SysTick examples enhanced to provide more details on how to use them with CMSIS layer. WWDG enhanced to provide more details on how to use the peripheral and how to use its interrupt. ### 3.4.0 - 10/15/2010 General Add support for STM32F10x High-density Value line devices. "system_stm32f10x.c" placed in each example folder. Add new examples: FSMC OneNAND. I2C EEPROM, I2C TSENSOR and I2C IOExpander. Remove old I2C examples: DualAddress, 10bitAddress, Interrupt, M24C08_EEPROM and SMBus. Update SPI GPIO Configurations in all SPI examples: MISO is configured as Input floating. STM32F10x_StdPeriph_Examples FLASH Write_Protection modified to keep user configuration (already protected pages) and when Options bytes are not erased. FSMC New example OneNAND: this example shows how to configure the FSMC to drive the OneNAND memory mounted on STM32100E-EVAL board. I2C Old Examples removed. New example EEPROM (based on old M24C08_EEPROM example): Using the latest version of I2C EEPROM driver (use of DMA to manage transfer from/to I2C memory). For more details refer to STM32_EVAL release note "Release_Notes_for_STM32_EVAL.html". New example "I2C TSENSOR": this example shows how to use the I2C to communicate with an STLM75 (or a compatible device) I2C temperature sensor mounted on the evaluation board and used to get instantaneous external temperature (-55°C to +125°C). This example uses the latest I2C TSensor driver (use of DMA to manage transfer from/to I2C device). For more details refer to STM32_EVAL release note "Release_Notes_for_STM32_EVAL.html". New example "I2C IOExpander": this example shows how to configure and to use the IO Expander STMPE811 in order to control input Joystick IOs, output IOs and the Touch Screen feature. This example uses the latest I2C IO Expander driver (use of DMA to manage transfer from/to I2C device). For more details refer to STM32_EVAL release note "Release_Notes_for_STM32_EVAL.html". SPI Update SPI GPIO Configurations in all SPI examples: MISO is configured as Input floating. ### 3.3.0 - 04/16/2010 General Add support for STM32F10x XL-density devices. Add new examples: Flash Dual_Boot, TIM9_OCToggle and TIM10_PWMOutput. STM32F10x_StdPeriph_Examples FLASH New example "Dual_Boot": this example demonstrates the dual Flash boot capability of XL-Density devices; boot from Flash memory Bank1 or Bank2. Update "Program" and "Write_Protection" to support XL-density devices (up to 1Mbyte of Flash memory). I2C M24C08_EEPROM: updated to use the latest version of I2C EEPROM driver (use of DMA to manage transfer from/to I2C memory). TIM New example "TIM9_OCToggle": this example shows how to configure the TIM9 peripheral to generate two different signals with two different frequencies. New example "TIM10_PWMOutput": this example shows how to configure the TIM10 peripheral in PWM (Pulse Width Modulation) mode. ### 3.2.0 - 03/01/2010 General Add support for STM32 Low-density Value line (STM32F100x4/6) and Medium-density Value line (STM32F100x8/B) devices for almost examples. Add new examples: HDMI-CEC, Dual CAN, PVD and TIM15 Complementary Signals. STM32F10x_StdPeriph_Examples CAN Add new example Dual CAN: This example shows how to configure the CAN1 and CAN2 peripherals to send and receive CAN frames in normal mode. The sent frames are used to control Leds by pressing KEY or Tamper push buttons. CAN Normal example renamed to CAN Networking example. CEC New example: This example provides a basic communication between two HDMI-CEC devices using interrupts. PWR New example PVD: This example shows how to configure the programmable voltage detector using an external interrupt line. TIM New example TIM15 Complementary Signals: This example shows how to configure the TIM15 peripheral to generate one complementary TIM15 signal, to insert a defined dead time value, to use the break feature and to lock the desired parameters. Cascade_Synchro,Parallel_Synchro, ExtTrigger_Synchro, TIM1_Synchro examples main files: Add TIM_SelectMasterSlaveMode() function call for all slaves and masters. I2C EEPROM example: the i2c_ee.h/.c files are removed. The example is using the new Serial EEPROM driver stm32_eval_i2c_ee.h/.c driver available under Utilities\STM32_EVAL\Common. SPI M25P64_FLASH example renamed to SPI_FLASH: the spi_flash.h/.c files are removed. The example is using the new Serial SPI FLASH driver stm32_eval_spi_flash.h/.c driver available under Utilities\STM32_EVAL\Common. SDIO The sdcard.h/.c files are removed. The example is using the new SD Card driver stm32_eval_sdio_sd.h/.c driver available under Utilities\STM32_EVAL\Common. FSMC All FSMC example: the fsmc_sram.h/.c, fsmc_nor.h/.c and fsmc_nand.h/.c files are removed. The examples are using the new FSMC memories drivers stm3210e_eval_fsmc_sram.h/.c, stm3210e_eval_fsmc_nor.h/.c and stm3210e_eval_fsmc_nand.h/.c drivers available under Utilities\STM32_EVAL\STM3210E_EVAL. DMA FSMC example: the fsmc_sram.h/.c files are removed. The example is using the new FSMC SRAM driver stm3210e_eval_fsmc_sram.h/.c driver available under Utilities\STM32_EVAL\STM3210E_EVAL. ADC All ADC examples are using a dedicated system_stm32f10x.c file to configure the system core clock to 56MHz. ## 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 STM32(CORTEX M3) 32-Bit Microcontrollers visit www.st.com/STM32