I know how to do it.AD9288BSTZ has a 8bit parallel interface per channel. If you add a switch, you get ddr mode 4bit. If you use two channels qspi - then the data will be automatically placed in memory in the correct sequence 1-2-1-2-1-2. The theoret...
Hello,Has anyone succeeded in getting the timer cookbook examples (specifically the TIM_ExtCLK_ETR)working on the STM32F303RE? I've been beating my head against the wall for a while now and still haven't seen the light. I'm using the IAR Embedded ...
Hello, I'm trying to run the frequency meter example of App Note 4776 on a STM32F303 Nucleo board. I've built the code specifying the new target. It builds without errors but hangs waiting for the DMA transfer to complete. I'm using the default ve...
Hello,should LSERDY assert with LSEBYP?I have a SIT1533 (32.768 khz Mems ocsillator) connected to PC14/OSC32IN on a L412. I first reset the backup domain, than I enable LSEBYP and with next command I enable LSEON. On a cold start, where the SIT1533 m...
On the STM32L072 series, the reset state of all the pins are "Analog mode", except for PA4, PA13 (SWDIO) and PA14 (SWCLK).When I put the STM32 into STOP mode, PA4 (configured as an input) causes the current consumption to increase by ~10uA. When I co...
Hi,I am working on the STM32F030C6 MCU to develop the alarm Buzzer tone generation.I need to buzz the buzzer with different melody tones and also need to control it Volume.Can anyone please share and suggest me how do we achieve the above functionali...
In the manual, it states that it is better to change an input pin to analog to disable the Schmidt trigger input current consumption during STOP mode. How much does this save? Should the pull-up / pull-down be disabled too?If a GPIO pin is configured...
What is the best way to set up FD CAN in classic mode on stm32 nucleo h743zi board?Currently, I'm using FDCAN with 16 Mhz frequency on the bus and I want to get 500kbit/s.My settings are:hfdcan1.Init.NominalPrescaler=2;hfdcan1.Init.NominalSyncJumpWid...
I'm toggling an I/O in the SYSTICK interrupt every 0.5 seconds with the processor running at 168MHz and using an RTC interrupt to wake the CPU from sleep. This all works well and the processor wakes up after the programmed interval. As per the HAL ...
Hi All,I need to enable interrupt on GPIO PC0 only for 1sec: before and later interrupt form PC0 must be ignored.I've tried with disable the interrupt at the init and enable in a thread, wait for 1 sec and then disable again, but it doesn't work!stat...
