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Posted on August 25, 2017 at 17:47Hello,I use STML051 that has a sensor via ADC port. My environment is keil-MDK-v5 and LL Library.My firmware works well when it's debug-mode. But when I download the program and run without debugger, ADC is frozen a...
Posted on August 28, 2017 at 04:19First of all, please, excuse my newbness, I'm not familiar at all with the STM32 family and it is my first project with it.For this project, I will use Waveshare core429i module (https://community.st.com/external-li...
Posted on August 21, 2017 at 03:58Surely this issue has been beaten to death already?SPI3:Are there any known 'end of byte/word transmit' function (soft/hardware)working on SPI3 in master mode? Actually in 'any' mode, im just doingsimple plain peri...
Posted on August 25, 2017 at 09:23Hello,I'm looking for the document of AN4023.It is described about STM32 secure firmware upgrade.I could not find this document on STMicro Web site.Do you know how to get this document?Is the document already the di...
Posted on August 28, 2017 at 00:38I am trying to configure the STM32L432KC LPUART1, USART1, and USART2 peripherals for concurrent use. I have gone over the pin AF options multiple times and keep coming up with the same conclusion. That the LPUART1 ...
Posted on August 27, 2017 at 19:42Hello!Facts:HAL drivers-> Latest version for L1, F4 families. (25Aug2017,needs further investigation on other families)HAL configuration-> Timer_x in Input Capture mode.Modules-> stm32f4xx_hal_tim.c and stm32l1xx_...
Posted on August 23, 2017 at 23:50Is there a way to detect when an stm32l432 has been woken from shutdown mode ? For standby mode there's a bit in PWR_SR1, but I don't see anything equivalent for Shutdown mode.Geoffrey
Posted on August 25, 2017 at 23:32L4 Cube V1.8.0IS_SPI_DMA_HANDLE() macro not defined in stm32l4xx_hal_spi.h, USE_FULL_ASSERT build fails
Posted on September 03, 2016 at 00:50 I am working on STM32F0. I am little confused between USART1_IRQHandler and HAL_UART_RxCpltCallback HAL_UART_RxHalfCpltCallback HAL_UART_TxHalfCpltCallback HAL_UART_TxCpltCallback Is it necessar...
Posted on August 14, 2017 at 13:47Hi all:I have been using DMA with USARTs for years on STM32F4xx and STM32F0xx microcontrollers, but mainly with full-duplex connections like RS-232. Now I need to handle RS-485, which is only half-duplex. My code ne...
