Posted on January 22, 2015 at 09:40We already have a product which uses an STM32F427ZIT: For our latest development we are in need of an external RAM. It would be great to control an SDRAM that hosts 128Mbit of memory (Organization 2M word x 16 Bit ...
Posted on March 14, 2016 at 18:58I am setting the Baud Rate of USART1 by the HAL MX_USART1_UART_Init() function as huart1.Init.BaudRate = br; I am also checking the BRR register setting by debugger and I am measuring a real BR on TXD by scope. BR so...
Posted on February 09, 2016 at 23:18Hi,I'm trying to load demo SAI_audio-play from firmware package ''STM32Cube_FW_L4_V1.3.0'' into the flash but I can't, one error send me ==> Error: Flash Download failed - Target DLL has been cancelled.My setti...
Posted on March 13, 2016 at 14:38I'm having issues with ethernet on the STM32F7 discovery and nucleo boards.I set up a simple Keil project using STMCube by using selecting the dev board when you create the project. I enabled ETH and LWIP and launche...
Posted on March 09, 2016 at 13:53Hi, I am working on an application that streams audio from a WAV file on SD card. The core of the code is a hugely simplified version of the ''audio playback and record'' application from the Cube package. Audio outp...
Posted on March 15, 2016 at 11:18Hi all, I'm working on a device with STM32F205. The MCU does to Stop mode after 15 sec. The device has also USB (VCP) and can be connected to PC. But I don't want MCU goes to Stop mode if USB cable is connected. So m...
Posted on September 03, 2015 at 12:40In cmsis_os.c file - osPoolDef_t pool_def = {queue_def->queue_sz, queue_def->item_sz}; + osPoolDef_t pool_def = {queue_def->queue_sz, queue_def->item_sz, NULL}; - else if(ret.value.signals >= 0x80000000) + ...
Posted on March 14, 2016 at 06:15Hi, I found an error in RM0360 about TIM15/16/17. It says TIM15 is able to act as a slave timer and triggerred by TIM16 or TIM17 (On page 403, slave timer is TIM15, when chosse ITR2, TIM16 acts as external trigger)....
Posted on June 10, 2014 at 03:33I would like to put my heap in SDRAM on the STM32F429 Eval board but I don't see the options to do so. I tried the STMCubeMX tools but also did not see any options for this. I am using the IAR EWARM tools.Thanks
Posted on March 14, 2016 at 17:10Have a question. Nucleo board. in RCC -> CSR PINRSTF bit is always on. It does not matter what the actual reset source is. PINRSTF is on + the real reset souce. I clear it using RMVF bit and then generate the reset...
