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Posted on June 23, 2017 at 23:37We used to have a simple PHY attached to the MII port and it seems the less you did to configure it the better. Now we have replaced it with a Marvell 10 port switch. Two of the ports have no phy and are setup to talk...
Posted on June 20, 2017 at 17:43On STM32L471 (DEV_ID=0x6415, REV_ID=0x1007)~4% of mcus do not enter standbymode and ignore the WFI instruction.Does anyone have ideas how to get it working on all mcus? (tested with 150 pieces)Is there any known bug/p...
Posted on June 22, 2017 at 07:20Hello.I have an issue using the backup SRAM on a STM32F446.The backup SRAM is used to store calibration data which must be retained in case of a power fail reset. For that I connected the VBAT pin to a capacitor whic...
Posted on June 20, 2017 at 18:31Have an STM32415RG chip and would like an example using Timer1 blinking an LED on PA8 using either PWM or alternating.#timers
Posted on June 23, 2017 at 13:34Hello. I'm having problem with USART6 (again). So I'm testing now UART7. By checking documentation I have found that it is theoretically possible to set up uart7 on analog pins. I have made such conclusion after looki...
Posted on June 19, 2017 at 12:02Hello thereCan I compile the DSP library with STM32F103C8 device. I would like to import FFT using DSP library with this chip. But I get many errors when I compile the library.compiling main.c....\Library\DSP Library\...
Posted on June 09, 2017 at 08:41Hi All,I am currently working on migrating a system from a EFM32 ARM Cortex-M3 to the STM32L476VGT ARM Cortex-M4. In the current hardware implementation, the processor is connected to asynchronous SRAM via an FPGA th...
Posted on June 22, 2017 at 17:02Just wanted to use the Flash Loader command Line to check Device id/Signature. I am sure whether that is possible. I have attached a picture of the STM Command LineThanksWJ
Posted on June 21, 2017 at 10:49Hello, I am using the uC to receive and transmit data over SPI2 in slave mode with the following configuration:CR1 =0x0078, CR2 = 0x0700, AFRH = 0x55353500, MODER = 0xa2a0556aThe APB1ENR is also properly configured.Th...
Posted on June 23, 2017 at 10:01Hello All,I tried to run client and server in two different threads with two different ports (server with port 80 and client with 1234)But the moment my client attached to the respective server on Internet, Local Serv...
