Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on August 09, 2017 at 14:24Greeting,I am debug the hall sensor based bldc controller. It use the traditional 6 N-MOSFET H-Bridge structure. I use stm32cubemx to configure TIM4 as the Hall sensor input, and the advanced TIM1 as the 6-complemen...
Posted on August 14, 2017 at 03:24PS2: I found my mistake that is Window value and Reload value are NOT set correctly. So questions are deleted.:( Thank you.Attachment is a project which I reworked WWDG_Example of STM32F072RB-Nucleo (STM32Cube_FW_F...
Posted on August 12, 2017 at 21:51Hi,I'm investigating how to send ZPLII commands to an USB printer using a STM32F4 or F7 MCU.So far i did some testing with USB FS Host examples. The printer is being recognized, but I'm not able to send a ZPLII stri...
Posted on July 04, 2017 at 09:28Hello! Is it possible to use single I2S port to read from two external stereo audio ADC ICS?I want to obtain 4-channel audio signal without any time offset.My setup is:1) STM32F407 x 1pcs2) PCM1808 24bit ADC 2 channel...
Posted on August 13, 2017 at 18:48I am trying to test interrupts on the stm32f429 discovery board. I don't know how to enable the NVIC function as there is nothing mentioned in the user manual. Also, my ide is telling me that the syntax for the sysc...
Posted on August 13, 2017 at 13:49Hi,I have the following issue on STM32L0538 – Discovery board:I'm trying to configure the system clock to 65 KHz by MSI oscillator but it's failed.It's crash inside the function 'HAL_RCC_OscConfig'.For all the oth...
Posted on August 12, 2017 at 20:03HiWe are using the L151VC part (with 256 KB flash consisting of one bank) for a sensor logger applications. We roughly log 32 bytes of data at 50 Hz. We have partitioned the flash into 96 KB of code and rest 160KB f...
Posted on August 11, 2017 at 20:05Hello,I am working with a Nucleo STM32F303RE board MB1136 rev C on a Windows-7 Dell Latitude E5450 PC. I have programmed USART2 using CubeMX, SW4STM32 IDE, and the HAL_USART_Transmit() function to simply send a nu...
Posted on August 13, 2017 at 13:49Hello, I have software that is written for the STM32L053R8T6.Can it be compiled as is for the STM32L151RBT6? or should it be fitted (cube wise)?Thank You!#stm32l151rbt6 #stm32l151rb #stm32l053r8 #stm32l053r8t6
Posted on August 13, 2017 at 12:34Hi,While trying to use ST example for BLE, I got 63 times this warning: '__packed__' attribute ignored [-Wattributes] my HW:stm32L476 NUCLEO + X-NUCLEO-IDB05A1.IDE:Atollic TrueStudio 8I imported 'SensorDemo' project...
