Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on September 27, 2017 at 14:29 Hi, I use the STM32L152RE device and I found some problems when I execute the sleep mode in STM32CubeHALv1.7.0 . In fact, w hen I use the __HAL_PWR_VOLTAGESCALING_CONFIG function with PW...
Posted on November 22, 2017 at 11:58Dear All,I'm using STM32H743 Nucleo board.I want verify power consumption. Specially in low power mode.When I flash the micro with PWR_STOP_RTC project (in stm32Cube exemple), i have 10ma in low power modeI measu...
Posted on November 22, 2017 at 10:23HiI am late in y project and need some help with a HTTP server.This is what I need:a webserver for FW download which also gives me the opportunity to change IP Address and Netmask, ideal on a nucleo stmf429zi boar...
Posted on November 22, 2017 at 03:17I am trying to configure I2S3 in Fullduplex Master RX mode, 48KHz sample rate. Hal Configuration is as shown belowhAudioFDI2s.Init.AudioFreq = AudioFreq; hAudioFDI2s.Init.ClockSource = I2S_CLOCK_PLL; hAudioFDI2s.I...
Posted on November 18, 2017 at 09:37 generate code project ====> The initialization function actually inside the main function。
Posted on November 21, 2017 at 03:39I am working on a project based of stm32f746G EVAL board. It uses LCD controller with frame buffer in SDRAM, internal flash for code, external flash to store fonts and media, and external SRAM for RW+ZI data. Fina...
Posted on November 21, 2017 at 05:47STMF4 is running and using some of the interrupts.A a new piece of code needs to be protected from all interrupts but a specific one, which has the highest priority in this application.The trivial solution: Go thr...
Posted on October 29, 2015 at 22:47 I have been using LCD (glass on chip) made by newhaven display for a while. They provided sample code to initialize. However the code is mostly for microchip, not for STM32 hal drive. Some people have been s...
Posted on November 21, 2017 at 20:54dear All,what is the probable reason of HAL_I2C_Master_Transmit() transmits only address?regards,Rasool#i2c #stm32f4 #master-trasnmitter
Posted on November 21, 2017 at 19:24In Cortex M3, what is the order in which the register are pushed into the stack?Which of the following orders are correct (if any)?First Order: PC PSRx R3 R2 R1 R0 R12 Link ...
