RM0440, Rev 2, STM32G4 Series reference manual - page 191 typo
Last item 5 on page 191 (Section 5.1.5) says: 5. Wait for at least 1 1us and thenIt should say: 5. Wait for at least 1us and thenThere is an extra "1 " before the 1us.
Forum Posts
Missing I2C DMA TxCpltCallback on STM32F103C8T6 Firmware F1.8.0
Hi folks,i recently tried to migrate my SSD1306-I2C-display driver using DMA from "STM32Cube FW_F1 V1.6.1" to the latest "STM32Cube FW_F1 V1.8.0".The driver uses HAL_I2C_Mem_Write_DMA(..) routines and worked just fine on the old Cube firmware. Now wi...
3x CAN with STM32F7
I plan to use an STM32F7 to adress three different CAN-Buses. As the spec sheet says there are 3 available I don't see a problem. However the reference manual talks about a dual and single CAN Bus architecture with CAN2 being the slave of CAN1. Is it...
I am currently working with the stm32 Nucleo-432KC board.uart2 receive doesn't seem to receive any data which is sent through the PC terminal. But uart1 receive seems to work fine.
can anyone help me to know the reason for this unusual behavior or what am I missing here.
Resolved! Run MCU at Full Speed
Hi.I want to use my MCU at its max Speed.I am using STM32F103C8T6( Blue Pill ).Can any one Provide good resource?can anyone Provide source code for this ?Can anyone tell me about that in my Controller Why are we using RCC_CFGR and RCC_CFGR2?What is t...
CAN Bus error frame - how do I detect it [STM32]
What registers do I look at and what bits? Also, does the peripheral library wrap all the code needed to handle error frames? We are using a board Nucleo-G474RE.This question was already asked at https://community.st.com/s/question/0D50X00009XkhBe/ca...
Identifiers in the .icf file is undefined in IAR
I'm working on a project, which is built on the IAR workbench 7.50 ID. I'm trying to compile the code since so long, but I keep getting errors in the .icf file, and I don't know how to resolve them. Basically, all the identifiers/ keywords in the .ic...
Resolved! Step 2, LED Blinking with STM32F769I-Discovery
Dear community,I am totaly new and trying to get some idea on STM32F7...boardI've got opened an example project, provied within IDE. If I compile code and download it to MCU, everything works fine: 2 LEDs are blinking:This is the main code for LEDs b...
Sample code
Hi!I'm an intern working with STM32L476 MCU. I am new to embedded system coding and was hoping to use a sample code as reference? is there any library where I can access some sample code?
