Emulating Parallel Port using Timer and DMA Part 1: Output
In this guide, we shall emulate the parallel output that had been used before to communicate with printers which eventually replaced with serial port…
DMA
DMA configuration, transfers, buffers or peripheral integration.
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Articles
Building Board Support Package (BSP) for STM32F411-Nucleo64 Part13.4: DMA Peripheral to Memory Mode
In this fourth section of the thirteenth part of board support package, we shall use the BSP of DMA to transfer data from the…
Building Board Support Package (BSP) for STM32F411-Nucleo64 Part13.3: DMA Memory to Peripheral Mode
In this third section of the thirteenth part of board support package, we shall use the BSP of DMA to transfer data from the…
Building Board Support Package (BSP) for STM32F411-Nucleo64 Part13.2: DMA Memory to Memory Mode
In this second section of the thirteenth part of board support package, we shall develop the source code of the DMA driver and test…
Building Board Support Package (BSP) for STM32F411-Nucleo64 Part13.1: DMA Driver
In this thirteenth part, section 1 of board support package, we shall develop the header for DMA in order to configure it later with…
Working with ADC and STM32 part 6: Timer triggered with DMA with Double Buffer
In the previous guide (here), we saw how to configure the ADC with DMA and timer to trigger it periodically. In this guide, we…
Getting Started with STM32F103: SPI Full Duplex using DMA
In the previous guide (here), we took a look how to transmit data over SPI bus using DMA. In this guide, we shall use…
Getting started with STM32L053: PWM Update with DMA
In the previous guide (here), we took a look how to configure the timer to generate PWM signal and update the duty cycle in…
Getting started with STM32L053: SPI Full Duplex using DMA
In the previous guide (here), we tool a look for SPI in duplex mode using polling mode. In this guide, we shall see how…
Getting started with STM32L053: SPI TX DMA
In the previous guide (here), we saw how to transmit data over SPI using polling mode. In this guide, we shall use DMA to…