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LaserElettronicaSRL
Hi, I have configure the TIM16_CH1N and TIM17_CH1N timers as input capture to PB6 and PB7 pin respectively:   uint8_t Tim16_17_Init ( void ) {     GPIO_InitTypeDef GPIO_InitStructure;     NVIC_InitTypeDef NVIC_InitStructure;     TIM_ICInitTypeDef TIM_ICInitStructure;       /* TIM clock enable */   RCC_APB2PeriphClockCmd(RCC_APB2Periph_TIM16 |… (Show more)
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jean-christophe Toussaint
The goal of this tutorial is to show how to use a timer as a prescaler to another one. It has been designed for novices or students wanting to get some knowledge in STM32 MCU.   The following equipment is used -  NUCLEO-l476rg Board or equivalent -  Eclipse with the necessary packages for Nucleo boards installed -  OpenOCD or STLink USB…
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jean-christophe Toussaint
Hi everybody This tutorial is aimed at helping users to drive a simple rotary wheel encoder. This example was developed using the system workbench for STM32 environment (denoted by sw4stm32 freely downloadable from openstm32.org site. Enjoy.   Presentation and code are attached hereafter.   JC Toussaint Grenoble-INP phelma 
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jean-christophe Toussaint
Hello The Serial Peripheral Interface (SPI) is a specification of serial, synchronous and full duplex communication between a master (or multiple masters) and a single or multiple slave devices. This presentation is aimed at helping users to realize such a communication between a Nucleo-STM32L476RG board and a SPI pressure-temperature-humidity… (Show more)
jean-christophe Toussaint
Hello The I2C bus is a very popular bus used for communication between a master (or multiple masters) and a single or multiple slave devices. This presentation is aimed at helping users to realize such a communication between a discovery board STM32L053 and an I2C pressure-temperature sensor MPL3115A2. This example was developed using the Keil… (Show more)
jean-christophe Toussaint
The hd44780 is a widespread common LCD controller allowing to drive various formats of LCD displays made of 1 line with 8 characters (1X8), 2X16, 2X20, 4x20 or others. The goal is to show how a GPIO library originally developed for a stm8s-discovery MCU (AN4032) can be easily modified for a STM32 MCU. The following equipment is used -…
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fillon.nicolas
Hello,   The STM32 embeds a temperature sensor that is can be used to measure the temperature of the die. It is connected internally to one of the channel of the ADC.   I am attaching a simple code that reads the temperature sensor and then converts in degree C.   Note that this cannot be used to measure ambient temperature.   You also need… (Show more)
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gracy layla
In this post how to use the basic features of SAP BusinessObjects Analysis, edition for OLAP and how to establish a data connection to our SAP NetWeaver BW system. SAP NetWeaver Demo ModelBefore we are going to look into more details of SAP BusinessObjects Analysis, edition for OLAP, you should take a look at the information available on SCN for… (Show more)
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fillon.nicolas
Hello,   While working on a training for a customer I received this very complete guide for using SW4STM32.   Hope it can be useful to you.   BR,   Nicolas. 
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randy ransier
it works!  got it running tonight and wanted to share. the code is nothing fancy excuse all the printf's i use those for debugging, i use Putty connected at 115200 8-N-1 via my usb i'm using usart3 for the printf to work, along with the _write() function at the bottom (won't work without it)   i have all kinds of timers enabled, but this demo…
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