STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Posted on August 17, 2015 at 22:32Hi,I am currently working with an STMF103RB on a board I made. I am using the STMCube_FW_F1_V1.2.0 libraries. I am currently using USART2 to connect to a computer though an FTDI breakout board. Everything works fine...
Posted on August 16, 2015 at 11:16Guys, I want to try the example from : STM32F10x_StdPeriph_Lib_V3.5.0\Project\STM32F10x_StdPeriph_Examples\SPI\DMA and I follow from readme.txt par How to use it ? In order to make the program work, you must do th...
Posted on August 10, 2015 at 23:56Hello,Here is a problem I'm currently working on:Board: STM32F49I-DISCOVERYMicrocontroller: STM32F429ZIT6UGoal: Access embedded SRAM (112 KB, 16 KB, 64 KB) and transfer content of memory to PC. For e.g. I am sending...
Posted on August 16, 2015 at 23:54Hello everyone,I have a project in which I am using a Contact Image Sensor. I receive an analog signal at 4 MHz which represents the color of a pixel. I have to transform it into a digital signal of 8 bits ( this re...
Posted on August 17, 2015 at 06:42 hi my friends , the HAL library is new for me and i can't to use it effect like as the old . so , i can use the CubeMX to generate without HAL thanks and best regards
Posted on August 17, 2015 at 08:59I have a system(freeRTOS) running well on stm32f401 platform. To reduce the PowerConsumption, i added a HAL_PWR_EnterSLEEPMode() into the void vApplicationIdleHook( void ). The system will crash in seconds with all ...
Posted on January 09, 2014 at 15:19How is the DMA supposed to work with Triple-ADC Regulare mode? The documentation shows an ADC stream for each ADC, but it also seems to indicate that it will be working with a single DMA stream for this process. ...
Posted on April 08, 2015 at 04:45 so i tried turning on '' #define USE_FULL_ASSERT'' in stm32f1xx_hal.h and found it complaining about a bunch of errors (false positives). listing two common ones here: stm32f1xx_hal_gpio.c line 210 ...
Posted on August 02, 2015 at 19:48Hi,In setup for STM32F746G-DISCO, FW_F7 V1.1.0 In Clock Configuration, when selecting PLLSAIP @ CLK48 Clock Mux for USB,it generates codePeriphClkInitStruct.PLLSAI.PLLSAIP = RCC_PLLP_DIV4;which should bePeriphClkIni...
Posted on August 14, 2015 at 09:54HW board is stm32f429I-Discovery (MCU: stm32f429ZIT6).I use STM32Cube MX V4.9 and stm32f429 firmware package V1.7 to generate source code of USB CDC function. GUI select device_only mode, and HSE to external 8MHz cr...