Resolved! Missing SDNWE signal using STM32F469NI and SDRAM on PA7
Posted on October 06, 2016 at 16:01 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Forum Posts
Internal Working of SPI?
Posted on July 26, 2017 at 12:15Hi,When i checked on DSO (scope) i found that after chip select SPI_NSS latch to ground.there in clock signals on clk pin.there is no data on SI and SO pin.Why there no data on SPI's Pin?Why SPI_NSS latch to ground?...
how to establish ethernet connection in stm3210c eval board , what settings to be done to do that, pls help me urgently required
Posted on July 27, 2017 at 07:33i have purchased a stm3210c Eval board , want to establish ethernet connection but unable to do itpls tell me the solution , and suggest how to transmit data from microcontroller to PC via ethernet
STM32F07X using DMA transmit UART fail
Posted on August 01, 2017 at 04:08First, I introduce the background simply. I have program the STM32F072RB for somedays. I do this project start with STM32CubeMX. It�s going well until now. I have using the 2 DMA for SPI transmit before. And I want ...
Sine wave stability
Posted on July 10, 2017 at 07:49HelloI want to generate a 50Hz stable sine wave which I will amplify in order to obtain AC and DC voltage and current.The strategy is to generate the sine wave using DAC or PWM. I used one STM32 MCU with two DAC outpu...
usb cub mx
Posted on August 01, 2017 at 11:55HION STM32f cubmx mass storage device i need understanding device connect to pc or not please help me how can write program for understand cable is connect or not
Resolved! Failed to erase an STM32F779NIH6 MCU
Posted on July 19, 2017 at 16:05Hello everybody,I have some trouble when I want to erase my chip by sector erase or mass erase (ST LINK UTILITY with ST LINK dongle) I obtain some dummy bytes after an erase operation like that :00 00 00 00 00 0...
Resolved! STM32 with 3 12-bit analog watchdogs?
Posted on August 01, 2017 at 10:32Hello,I am searching for an STM32 device which offers 3 full 12-bit analog watchdogs.I have spent hours navigating on st.com but all I have found was the STMF303 line with 1x 12-bit watchdog + 2x 8-bit watchdogs.Can...
Resolved! Input capture Porblem
Posted on July 31, 2017 at 13:55Hey I use stm32f030p4 and i want counting a external frequency (Learning remote ).I configure timer and interrupts like thisTIM_ICInitStructure.TIM_Channel = TIM_Channel_1;TIM_ICInitStructure.TIM_ICPolarity = TIM_ICP...
Reading wrong size on an eMMC (THGBMHG6C1LBAIL) 8GBytes (8*8Gb)
Posted on August 01, 2017 at 10:45Hi,I have an 8GB eMMC memory and when I read the capacity I can obtain (2097152*512)/(1024*1024*1024) = 1 GBWhat is the limitation of HAL library about the size of an eMMC ? How I can bypass this issue ?After some ...
