I'm using a STM32F407-Disc1 board, and my polled HAL_UART_Receive() is stuck waiting for the RXNE flag to get set in the UART Status register. Ironically, when using the STM32CubeIDE debugger and looking at the SFR registers for my UART, it looks li...
Hello,I'm facing some issues sampling ADC internal channel in of STM32u575.In particular these are the steps I'm following:VDDA enableADC Clock ConfigurationHAL_ADC_Init (&ADC_Handle[i])Interrupt configuration.Then, I configure the ADC channel to rea...
how can say to keil that ignore programming the external flash memory?This image is the address of SDRAM in scatter file.
Using a STM32F091 board, I set up the ADC to:sample at the longest selectable sampling time (239.5 cycles)clock source is the internal 14 MHz RC oscresolution 12 bitsequence of all available channels incl. vrefintAt startup, there is a slight deviati...
Hi,I am trying to enable RTC functionality in Nucleo STM32U575ZI board. As one of my requirement I wanted to understand how much accuracy we can get for STM32U5 controller ? Any documentation or suggestion would help a lot.Thanks!!
Hi ,I am using STM32F051K6U7 for one of our project.For Timing the HAL_GetTick() is low accuracy .every 240 seconds there are 1 to 2 seconds off .I am using a f0discovery board, so I am using internal RC occilator. Is this expected or is there an er...
My idea is to use the I2S input and encoder a stereo pair in MP2. Someone have successfully ported the libtwolame (or other MP2 encoding library)? The STM32F4 or F7 CPU is fast enougth to accomplish this task?
I have connected ISO 7816 to my STm32L011G4u7. I am new to programming. Can you please temm me how to initialize smart card and send the ATR commands?
Modified the BLE_Throughput example to use indication characteristics instead of the notification.I also set the interval to 1 second for debugging purposes because I saw that only 1 IND is read by the client per connection interval.I see that SendDa...
Hello, my NUCLEO-H723ZG is running at 550 MHz and using maximum 137.5 MHz TIM for DAC triggering but I want triggering faster than this so, can I use external clk with frequency more than 137.5 MHz?
