Contents
- STM32 Evaluation Board Common Drivers
update History
- License
STM32 Evaluation Board Common Drivers update HistoryV5.0.0 / 30-September-2011
Main
Changes
- Update STM32 Evaluation Board Drivers architecture and folder organization, full API compatibility maintained vs. V4.6.2
- All the HW drivers required for each board are provided within this board folder. The concerned drivers are:
- stm32_eval_i2c_ee.c\.h: I2C M24CXX EEPROM memory driver
- stm32_eval_i2c_tsensor.c\.h: I2C LM75 temperature sensor driver
- stm32_eval_spi_flash.c\.h: SPI M25Pxxx FLASH memory driver
- stm32_eval_sdio_sd.c\.h: SDIO SD Card memory driver
- stm32_eval_spi_sd.c\.h: SPI SD Card memory driver
- These drivers were moved from \Common to \STM32XXX_EVAL folder(s)
- \Common folder contains only drivers for the fonts and log module used by the LCD driver
- stm32_eval.c\.h files removed, as consequence you need to perform the following update on your project configuration (based on EVAL drivers V4.6.2):
- In the project files, add your EVAL board driver source file (ex. "stm3210c_eval.c") instead of "stm32_eval.c"
- Include your EVAL board driver header file (ex. #include "stm3210c_eval.h") instead of #include "stm32_eval.h"
- If
you are using the EVAL board's LCD, you need to add the include of
the LCD header file (ex: #include "stm3210c_eval_lcd.h")
- If
you are using the LCD log module, after copying it to the application
folder you have to edit it and update the name of the LCD header file. For more details, refer to the lcd_log_conf_template.h driver description.
V4.6.2 / 22-July-2011
Main
Changes
- STM3210C_EVAL
- stm3210c_eval_lcd.c: update to support new LCD AM240320D5TOQW01H (controller ILI9325)
- STM322xG-EVAL
- stm322xg_eval.h: fix value of the SDIO clock divider (SDIO_TRANSFER_CLK_DIV constant) to 2 instead of 0
- stm322xg_eval_lcd.c: increase FSMC AddressSetupTime value from 1 to 3 to be compliant with some LCD access timing
- stm322xg_eval_audio_codec.c: update Codec_CtrlInterface_Init() and Codec_GPIO_Init() functions to not reconfigure the I2C peripheral if it's already enabled and configured (to
avoid configuring the I2C twice when using both Audio codec and IO
Expander drivers in the same application).
V4.6.1 / 18-April-2011
Main
Changes
- Update some STM322xG_EVAL drivers (no change on the API) to fix warnings with TASKING C compiler.
- Change the Release Notes name to STM32 Evaluation Board Drivers
- stm322xg_eval.c
- SD_LowLevel_Init(): change SDIO pins speed configuration to "GPIO_Speed_25MHz"
V4.6.0 / 11-March-2011
Main
Changes
- Official version supporting STM322xG_EVAL evaluation board RevB (for STM32F2xx devices).
- Common
- Add
new LCD log utility drivers: The LCD Log module allows to automatically
set a header and footer on any application using the LCD display and
allows to dump user, debug and error messages by using the following
macros: LCD_ErrLog(), LCD_UsrLog() and LCD_DbgLog().
Note: the STM322xG_EVAL board RevA was wrongly named STM3220F_EVAL
V4.5.0 / 07-March-2011
Main
Changes
- stm32_eval_sdio_sd.c\.h: driver improvement
- SD Clock increased to 24MHz to improve the data transfer performance.
- Add
new functions to check the SDIO peripheral and SD Card status at any
time: SD_WaitReadOperation(), SD_WaitWriteOperation(). The
software sequence is little bit changed but without any impact on
driver API. For more details, refer to the stm32_eval_sdio_sd.c
driver description.
- Add
new structure containing the SD Status register parameters. This
structure is called by the
SD_SendSDStatus() function.
- Transfers mode updated
- Read/Write Block using Polling and DMA modes
- Read/Write Multi Blocks using DMA mode only
- Interrupt mode removed
- Data transfer functions are managing only fixed Block size (512-byte)
- STM32100B-EVAL
- stm32100b_eval_cec.c: fix some strict ANSI-C errors
- STM32100E-EVAL
- stm32100e_eval_cec.c: fix some strict ANSI-C errors
V4.4.0 / 31-December-2010
Main
Changes
- Add new directory for STM32L152-EVAL board containing the following files:
- stm32l152_eval.h/.c, stm32l152_eval_lcd.h/.c, stm32l152_eval_glass_lcd.h/.c, stm32l152_eval_i2c_ee.h/.c
- Add support for the STM32100E-EVAL Rev B: SPI FLASH CS pin "sFLASH_CS_PIN" changed from PB.02 to PE.06.
- stm32100e_eval_lcd.h/.c: Add support for "LCD_ILI9325" LCD controller.
- stm32100e_eval_fsmc_onenand.h/.c driver updated to correct asynchronous and synchronous read operations procedures.
4.3.0
- 10/15/2010
- General
- I2C EEPROM, Temperature Sensor and IOE Expander drivers updated to use the DMA for read/write transfer and add more robustness
- SD Card (SDIO) driver updated to add more robustness
- SPI Flash and SD Card (SPI) drivers: SPI MISO pin configuration changed to Input Floating
- Utilities
- Add new directory for STM32100E-EVAL board containing the following files:
- stm32100e_eval.h/.c,
stm32100e_eval_lcd.h/.c, stm32100e_eval_cec.h/.c,
stm32100e_eval_fsmc_onenand.h/.c, stm32100e_eval_fsmc_sram.h/.c,
stm32100e_eval_ioe.h/.c
- Common
- stm32_eval_sdio_sd.c:
Update the DMA End of Transfer Check loop inside the SD_ReadBlock(),
SD_WriteBlock(), SD_ReadMultiBlocks() and SD_Write MultiBlocks().
- Enhanced sEE_WaitEepromStandbyState() function for more robustness.
- Enhanced Read and Write operations to manage I2C limitations.
- Add Timeout management with user callback implementation which allows recovering from I2C bus errors.
- Add
critical sections user callbacks allowing to disable then enable
interrupts when I2C operation require to be not interrupted.
- stm32_eval_i2c_tsensor.c/.h
- Enhanced I2C communication functions by using DMA for registers Read and Write operations.
- Add Timeout management with user callback implementation which allows recovering from I2C bus errors.
- STM32100B_EVAL
- stm32100b_eval.h: Add LM75 DMA defines.
- stm32100b_eval_lcd.c: Change "SPI_FLASH" by "sFLASH" in LCD_DrawBMP() function.
- STM3210B_EVAL
- stm3210b_eval.h: Add LM75 DMA defines.
- stm3210b_eval_lcd.c: Change "SPI_FLASH" by "sFLASH" in LCD_DrawBMP() function.
- STM3210C_EVAL
- stm3210c_eval.h: Add EEPROM driver Timeout define.
- stm3210c_eval_lcd.c: Change "SPI_FLASH" by "sFLASH" in LCD_DrawBMP() function.
- stm3210c_eval_i2c_ioe.c
- Enhanced I2C communication functions by using DMA for registers Read and Write operations.
- Add Timeout management with user callback implementation which allows recovering from I2C bus errors.
- change IOE_I2C_SPEED from "400000" to "300000".
- STM3210E_EVAL
- stm3210e_eval.c: change "void SD_WaitForDMAEndOfTransfer(void)" to "uint32_t SD_DMAEndOfTransferStatus(void)".
- stm3210e_eval.h: Add LM75 DMA defines.
- stm3210e_eval_fsmc_nand.h: remove "NAND_CMD_AREA_TRUE1" define.
- stm3210e_eval_fsmc_nand.c: Update FSMC timing in NAND_Init() function to be aligned with AN2784 application note.
- stm3210e_eval_fsmc_nor.c
- NOR_Init() function: add FSMC_AsynchronousWait field to FSMC_NORSRAMInitStructure
- stm3210e_eval_fsmc_sram.c
- Update FSMC timing in SRAM_Init() function to be aligned with AN2784 application note.
- SRAM_Init() function: add FSMC_AsynchronousWait field to FSMC_NORSRAMInitStructure
- stm3210e_eval_lcd.c
- LCD_FSMCConfig() function: add FSMC_AsynchronousWait field to FSMC_NORSRAMInitStructure
4.2.0
- 04/16/2010
- General
- I2C EEPROM driver
update to use the DMA to
perform data transfer to/from EEPROM memory.
- Utilities
- stm32_eval_i2c_ee.c:
updated to use the DMA to perform data transfer to/from
EEPROM memory. For more details, refer to the description provided
within this file.
- stm3210c_eval.c: add low level
functions to configure the DMA (needed for I2C EEPROM driver)
- stm3210c_eval_ioe.c: add a delay
in IOE_TS_GetState() function to wait till the end of ADC
conversion
- stm3210e_eval_fsmc_nor.c: add PD6 pin configuration in
NOR_Init() function
- stm3210b_eval_lcd.c: remove the
second ";" from "static void PutPixel(int16_t x, int16_t y);;"
4.1.0
- 03/01/2010
- General
- Add support
for STM32 Low-density Value line (STM32F100x4/6) and
Medium-density Value line (STM32F100x8/B) devices.
- Add support for the
STMicroelectronics STM32100B-EVAL evaluation board.
- Utilities
- Add new directory
"Common" containing a common drivers for all STM32 evaluation boards:
fonts.h/.c, stm32_eval_i2c_ee.h/.c, stm32_eval_spi_flash.h/.c,
stm32_eval_i2c_tsensor.h/.c,
stm32_eval_spi_sd.h/.c
and stm32_eval_sdio_sd.h/.c
- Add new driver for the
STM32100B-EVAL managing Leds, push button and COM ports.
- New HDMI CEC High level
driver.
- For all LCD drivers new fonts has
been added.
- New FSMC memories
drivers for STM3210E-EVAL board: stm3210e_eval_fsmc_sram.h/.c, stm3210e_eval_fsmc_nor.h/.c
and stm3210e_eval_fsmc_nand.h/.c.
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 STMicroelectronics Microcontrollers visit www.st.com
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