Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on September 16, 2017 at 18:18Sorry for my poor English.What is the maximum output current value of PWM using TIM? Where can I find it in the data sheet? I am using STM32F334. I am investigating whether the MOSFET can be directly driven by th...
Posted on September 15, 2017 at 08:10Thank you for your patronage. I am planning to make 1.2V of the picture below with DAC. Is there any problem? I am a beginner, so I care whether this kind of thing is allowed.
Posted on May 05, 2017 at 04:02I am new to the STM32 world. I've played a lot with many 8051 varieties and now want to expand. I am thinking of buy a few of the really simple STM32 boards to play with, and just start writing code from scratch.I'...
Posted on July 29, 2015 at 13:47 Hello, I am new to STM I started with the STM32100E-Eval Board which features an STM32F100Z3 MPU and a STLM75 temperature sensor, which connects to the MCU via I²C2. Using STM32CubeMX, I set up th...
Posted on September 15, 2017 at 23:53I have been struggling for a week now trying to get FatFS working over the SDIO under FreeRTOS. I was making some progress debugging through the HAL but I have come to a difficult part to debug.While debugging t...
Posted on September 14, 2017 at 15:12 Hi friends, I've got problems with STM32F0 series also same F1 now my real problem is getting a HardFault ,when I try to work with Nrf24lWhen process arrive this line 'TM_NRF24L01_SetTxAddress(&hspi1, TxAddres...
Posted on August 29, 2017 at 23:06In RM0090 rev.15, OTG_HS_GUSBCFG.TRDT description (p1410) links to Table9, which gives a single value, 0x09.However, in CubeF4, the TRDT value is determined based on the actual link speed (regardless of whether inte...
Posted on September 14, 2017 at 22:45There might be an ADC clock issue when the project is configured with CubeMx 4.22.1 and 1.9.0 CubeL4.When SAI clock is selected for ADC in CubeMx the HAL_RCCEx_PeriphCLKConfig called by SystemClock_Config returns...
Posted on July 10, 2017 at 23:40I'm running into an issue with the STLink-V2 VCP when transmitting TO the dev board at 115,200. It is suspiciously similar to this old post, except in the opposite direction: https://community.st.com/0D50X00009Xkh6hSA...
Posted on September 14, 2017 at 23:01The newer version of ST-LINK (intended for mbed) supports on several boards, e.g. STM32F4 DISCO1, the UART as USB VCP (ST-LINK chip acts as the USB UART bridge, e.g. Tx/Rx going to UART1 on the MCU).It works fine...
