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# Release Notes for STM322xG_EVAL Applications Copyright 2017 STMicroelectronics
## Update History ### V1.1.3 / 17-March-2017 Main Changes General applications projects update to be aligned with new HAL SD and BSP Drivers implementation Update applications projects to support latest version of FatFS, LibJPEG and LwIP middleware Add new applications SSL_Server and SSL_Client for mbedTLS middleware Remove the PolarSSL applications: no more supported within the STM32Cube_FW_F2 and replaced by mbedTLS applications USB_Device/CDC_Standalone application Update CDC descriptor to support Windows 10 USB_HOST/FWUpgrade_Standalone Update to support non 32-bits aligned firmware binaries Update applications related to STemWin library to support STemWin 5.32 version Update system_stm32f2xx.c file in all projects to be aligned with latest version of CMSIS STM32F2xx device implementation Update stm32f2xx_hal_conf.h file in all projects to be aligned with new conf_template.h ### V1.1.2 / 01-July-2016 Main Changes Update LwIP and PolarSSL applications to use the latest lwIP version LibJPEG_Decoding application: increase the heap size Update applications using FreeRTOS to use TIM HW as time base source stm32f2xx_hal_conf.h: Adjust the HSE Start-up Timeout value: 100ms instead of 5s Add new define USE_SPI_CRC for code cleanup when the CRC calculation is disabled Add new define for the LSE start-up Timeout: LSE_STARTUP_TIMEOUT usbh_conf.c Remove adding delay in the HAL_HCD_Connect_Callback() USB_HOST\HID_Standalone: Correct a misbehavior of the backspace key LwIP_TCP_Echo_Server: Update to fix memory management issue ### V1.1.1 / 20-November-2015 Main Changes Update to use slash "/" instead of backslash "\" in the include path to avoid the Unix compilation errors LibJPEG_Decoding application: increase the heap size ### V1.1.0 / 09-October-2015 Main Changes Add the support System Workbench for STM32 (SW4STM32) toolchain All projects updated following changes in latest version of HAL and Middlewares Add 17 new applications: FatFs\FatFs_USBDisk_MultipleAccess_RTOS LwIP\LwIP_HTTP_Server_Socket_RTOS LWIP\LwIP_IAP LWIP\LwIP_TFTP_Server LibJPEG\LibJPEG_Decoding LibJPEG\LibJPEG_Encoding PolarSSL\SSL_Client PolarSSL\SSL_Server USB_Device\CustomHID_Standalone USB_Device\DualCore_Standalone USB_Device\MSC_Standalone USB_Host\AUDIO_Standalone USB_Host\DualCore_Standalone USB_Host\DynamicSwitch_Standalone USB_Host\HID_RTOS USB_Host\MSC_RTOS USB_Host\MSC_Standalone Miscellaneous enhancements Force initialization of all PPP Init structure's field before calling HAL_PPP_Init() API Common update for all Applications Update EWARM startup file for all projects to cope with compiler enhancement of the V7.x version Update “stm32f2xx_hal_conf.h” to be in line with HAL V1.1.0: add new defines LSI_VALUE, LSE_VALUE and TICK_INT_PRIORITY Update “stm32f2xx_it.c”: add the include of “main.h” before the “stm32f2xx_it.h”, in order to provide access to CMSIS device file via “stm32f2xx_hal.h” All FreeRTOS based applications: update SysTick_Handler() ISR function in “stm32f2xx_it.c” and update the value of INCLUDE_xTaskGetSchedulerState to 1 in “FreeRTOSConfig.h”. This update is needed to avoid conflict between the HAL action on the SysTick when the FreeRTOS is used; we need to ensure that FreeRTOS scheduler has started before incrementing the tick. Below the updated applications: FatFs\FatFs_RAMDisk_RTOS FatFs\FatFs_USBDisk_RTOS FatFs\FatFs_uSD_RTOS FreeRTOS\FreeRTOS_LowPower FreeRTOS\FreeRTOS_Mutexes FreeRTOS\FreeRTOS_Queues FreeRTOS\FreeRTOS_Semaphore FreeRTOS_SemaphoreFromISR FreeRTOS\FreeRTOS_ThreadCreation FreeRTOS\FreeRTOS_Timers LwIP\LwIP_HTTP_Server_Netconn_RTOS LwIP\LwIP_UDPTCP_Echo_Server_Netconn_RTOS LwIP applications Update Add TrueSTUDIO workspaces for the LwIP_HTTP_Server_Netconn_RTOS application Remove ARP timer initialization and callback from “ethernetif.c” file for the following applications using RTOS LwIP_HTTP_Server_Netconn_RTOS LwIP_UDPTCP_Echo_Server_Netconn_RTOS Add the management of timeout based on systick for polling process in “ethernetif.c” file for all LwIP applications Remove the MCO configuration (PA8) from HAL_ETH_MspInit() function for all LwIP applications readme.txt: add reference to the SW tools needed to run each application fix issue of handling Ethernet Rx DMA descriptors (the application don't give the Rx descriptors ownership to DMA if it fails to allocate memory for a received packet) LwIP applications based on FreeRTOS: fix Ethernet reception deadlock issue, it was due to unavailable RX descriptors owned by DMA caused when receiving many frames with the same interrupt LWIP_TCP_Echo_Client application clean up: remove the unnecessary call of memp_free() in tcp_echoclient_connect() function of tcp_echoclient.c file STemWin applications Update Update all STemWin applications following the use of new version V5.28 (update path and files names and miscellaneous update in the application sources) Update touch process in all applications, use different timer instead of SysTick for the BSP_Background task Add “stm32f2xx_hal_flash_ex.c” file in project tree for EWARM workspace USB_HOST applications Update Update the value of stack and heap in all workspaces Remove vbus_sensing_enable from USBH_LL_Init() Following latest update in USB Host Library V3.2.2; in all RTOS based application, “usbh_conf.h” file has been added as follows: #if (USBH_USE_OS == 1) #include "cmsis_os.h" #define USBH_PROCESS_PRIO osPriorityNormal #define USBH_PROCESS_STACK_SIZE (8 * configMINIMAL_STACK_SIZE) #endif HID_Standalone application In “usbd_conf.c” file: add a delay in connection callback to avoid connection issue when using old mouse USB_DEVICE applications Update Update the value of stack and heap in all workspaces Following latest change in HAL V1.1.0, add “stm32f2xx_hal_pcd_ex.c” file in the files list of all projects Update done in all applications All the processes using PCD handle are moved to” usbd_conf.c” Align with latest change in HAL Delay management: remove SysTick IT priority setting and set instead TICK_INT_PRIORITY to 0 in “stm32f2xx_hal_conf.h” Use device unique number to compute the USB serial number string descriptor In “main.c” file : when calling USBD_RegisterClass() function use USBD_XXX_CLASS instead &USBD_XXX (XXX refer to the name of Class) HID_Standalone application Move EXTI callback function to “usbd_conf.c” file In MspInit() function; remove wakeup line configuration, since it’s done in latest version of HAL V1.1.0 drivers AUDIO_Standalone application Add LED initialization after SystemClock_Config() function Uses the buffer size in byte instead of half-word when calling the BSP_AUDIO_OUT_Play() function Development Toolchains and Compilers IAR Embedded Workbench for ARM (EWARM) toolchain v7.40.1 RealView Microcontroller Development Kit (MDK-ARM) toolchain v5.16 Atollic TrueSTUDIO STM32 (TrueSTUDIO) toolchain v5.3.1 System Workbench for STM32 (SW4STM32) toolchain V1.3.0 + ST-Link Supported Devices and EVAL boards STM32F217xx/215xx/207xx/205xx devices and STM322xG_EVAL board RevC Known Limitations None ### V1.0.0 / 07-March-2014 Main Changes First official release ## License Redistribution and use in source and binary forms, with or without modification, are permitted, provided that the following conditions are met: Redistribution of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of STMicroelectronics nor the names of other contributors to this software may be used to endorse or promote products derived from this software without specific written permission. This software, including modifications and/or derivative works of this software, must execute solely and exclusively on microcontroller or microprocessor devices manufactured by or for STMicroelectronics. Redistribution and use of this software other than as permitted under this license is void and will automatically terminate your rights under this license. THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. For complete documentation on STM32 Microcontrollers visit www.st.com/STM32