In part 1, we setup the environment and created the header file for the required functions and symbolic to be hold. In the second part of the external loader, we shall develop the source file for W25QXX. 9. W25QXX Source file: We start off by...
READ MOREIn this guide series, we shall see how to develop external loader with combination of W25QXX to extend the size of the internal storage and store large data for your application. In part 1, we shall cover the following: Brief introduction to...
READ MOREIn the previous guide (here), we saw how to read from a sector and get the required data. In this guide, we shall see how to erase a sector, write the new values. In this guide, we shall cover the following: Steps required to write to W25QXX...
READ MOREIn the previous guide (here), we took a look at the W25QXX chip and it’s feature and how to reset the chip and get the full ID. In this second part, we shall see how the read process is handled and how to read multiple data from the...
READ MOREIn this new guide series, we shall see how to interface W25QXX External flash memory with STM32F4xx using SPI. In this guide, we shall cover the following: W25Qxx Feature. Developing the SPI driver. Developing the delay driver. Connection with...
READ MOREIn the previous guide (here), we took a loot at what LTDC, different embedded graphics etc. In this guide, we shall initialize the LTDC, layer and fill the screen with colors pixel by pixel. In this guide, we shall cover the following: SAI...
READ MOREIn this new guide series, we shall see the advanced peripheral that being offered by ST. The first part is LTDC which stands for LCD-TFT Display Controller (LTDC). In this guide, we shall cover the following: What is LTDC. Basic of Embedded...
READ MOREIn this revised version of Nokia 5110 Display, we shall interface this type of LCD with STM32 and develop the appropriate driver to driver the screen to display texts and pictures. In this guid, we shall cover the following: Nokia 5110 Graphic...
READ MOREIn the previous guide (here), we took a look at the touch controller and its features, initialize the I2C peripheral and external interrupt. In second part of the touch controller on STM32F429 discovery, we shall initialize the controller and...
READ MOREIn the previous guide (here), we have successfully initialized the LCD and filled the screen the color. In this guide, we shall take a look at the touch controller, it’s features and initialize the required peripherals. In this guide, we...
READ MOREIn the previous guide (here), we took a look at STM32F429 Discovery and it’s features and the environment has been setup. In this guide, we shall cover the following: Delay initializing. LCD initializing. Support functions. Code Results. 1...
READ MOREIn this multipart guide, we shall focus on the display that embedded on STM32F429 discovery board and develop the driver for the LCD and the touch panel. In part 1, we shall cover the following: Feature of the STM32F429 discovery. Environment...
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