Capturing Dual Frequency using STM32F103
I want to capture 2 Frequency using STM32F103.
Forum Posts
Is there a reason DFSDM (sigma delta interface) is on L4 but not G4
I see G4 as successor of L4 for demanding applications, but I noticed DFSDM that is available on many L4s is not available on G4. Out of curiosity: is there a reason for it? Is there a replacement technique I might not be aware of?thanks!
STM32 Nand flash FTL
Hi, everyone.Recently, I want to write the stm32 FTL (Flash Translation Layer) algorithm of NAND flash, but I can’t find any sample code about the FTL algorithm on the Internet. I would like to ask if you have any recommended documents or information...
Resolved! VREFBUF Configuration NOT Available in Cube MX for STM32G070RB
I am trying to work ADC Module. I was hoping to use Internal Reference Voltage of 2.5V for ADC Reference Valve. STM32G070RB does have VREF+ Pin on Pin Number 7. But there is no way to Configure VREFBUF to scale voltage around 2.5V. Cube MX Does not h...
Resolved! QSPI - Read UNIQUE ID from W25Qxx NOR memory
Hi ST community!I'm a liltle confused about how to read the UNIQUE ID from memory NOR W25Qxx. In my case a use the W25Q128 - https://www.winbond.com/hq/product/code-storage-flash-memory/serial-nor-flash/?__locale=en&partNo=W25Q128JVWe already use thi...
STM32F303CB Unique Device ID - false values?
Posted on April 27, 2016 at 15:48 Hi I am reading from different STM32F303CB the unique device IDs as follows: // unique device ID base address from RM p.1120 #define BASE_ADDR_UID ((uint32_t *)0x1FFFF7AC) uint32_t UID_Low =...
Resolved! How to make Serial communication with STM32-F429Zi using Arduino IDE?
I recently bought the STM32 Nucleo-144 development board with STM32F429ZI MCU. The board is working pretty well. Actually, I am using this board with the Arduino IDE. Now I need to send the data serially from the Huskylens(An Easy to use AI camera) t...
Problem with UART transmission, while Timer interrupt is enable. STM32F411
I want to read the data from UART and write it to the GPIO port which is connected to the 16 bit DAC.I am facing problem as any UART1 or UART2 is not working when Timer interrupt is enabled.100MHz CPU clock and 50MHz Timer 4 clock with the PWM output...
Resolved! STM32U5 ADC differential input polarity issue - RM0456 error
I think RM0456, section 33.4.7 may be wrong describing ADC differential input polarity:"When channel “i” is configured in differential input mode, its negative input voltage is connected to VINN[i-1]."According to Figure 218 and my tests the opposite...
Usb communication
I am tying to print stack trace uing CDC_Transmit_FS() from HardFault_Handler(), but it not printing any anyone please help me to find out the issue
