In this guide, we shall see how to interface ADXL335 Accelerometer sensor with STM32F4. Since this sensor is analog based sensor, we shall use DMA to handle the data from the adxl335. To setup multichannel ADC with DMA, please refer to this guide...
READ MOREIn the previous guide (here), we took a look how to use ADC in DMA mode to acquire the data from two channels. In this guide, we shall see how to configure the ADC to be triggered by timer. In this guide, we shall cove the following: Timer...
READ MOREIn the previous guide (here), we took a look how to configure the ADC to work in continuous mode with single channel attached. In this guide we shall use DMA to acquire ADC data from two channels using DMA. In this guide, we shall cover the...
READ MOREIn the previous guide (here), we took a look how to configure ADC of STM32F103 to do one conversion only. In this guide, we shall use continuous mode for the ADC. In this guide, we shall cover the following: Single vs continuous conversion mode...
READ MOREIn this guide, we shall learn how to use the ADC of the STM32 for single channel Single Conversion mode using only registers. The ADC is commonly used to measure the voltage from a sensor for example temperature sensor such as LM35 which can...
READ MOREIn the previous guide (here), we took a look how to configure the UART to receive a character using interrupt and echo back the received character. In this guide, we shall use DMA to transmit data. In this guide, we shall cover the following...
READ MOREIn the previous guide (here), we took a look at how to receive a character using polling mode. In this guide, we shall use interrupt to receive the data. In this guide, we shall cover the following: Enable RX in interrupt mode. Interrupt handler...
READ MOREIn the previous guide of timer (here), we took a look at timer interrupt. In this guide, we shall see how to setup timer in PWM mode to fade an LED. In this guide, we shall cover the following: What is PWM. Configure the timer and GPIO to...
READ MOREIn the previous guide (here), we took a look how to configure the UART to transmit single character. In this guide, we shall use UART to receive a character and echo the received character. In this guide, we shall cover the following: Configure...
READ MOREIn this guide, we shall use UART in TX mode to send single character each time. In this cover, we will cover the following: UART. Configuring pins to work in UART mode. Configure the UART. Send character. Code. Results. 1. UART: To transfer data...
READ MOREIn this guide, we shall interface HK1100C pressure sensor with STM32 and able to measure the pressure from 0 up to 1.2MPa. In this guide, we shall cover the following: HK1100C pressure sensor. Connection with STM32F4. Getting the relative...
READ MOREIn the previous guide (here), we took a look how to configure TIM2 of STM32F103 to generate precise delay from 1 milliseconds up to 65 seconds. In this guide, we shall use timer interrupt to generate interrupt each second and toggle the LED...
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