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Used environment

The highView Library Suite is developed in C++ and relies on objects.

Basic edition SDK

The basic edition leverages the Arduino SDK as a hardware abstraction layer for the peripherals GPIO, UART, SPI and I²C, .

The Arduino SDK supports a large range of platforms and boards, including AVR, Cortex-M, Cortex-A, ESP32, MSP430, PIC32 and more.

Advanced edition pre-compiled libraries

The pre-compiled libraries of the advanced edition are generated according to the Precompiled binaries procedure of the Library specifications page for Arduino CLI 0.23.

They are available for the following platforms:

  • 32-bits Cortex-M4 Texas Instruments MSP432P401R, with IDE Energia 1.8.11E23 and boards package MSP432 EMT RED 5.29.0;

  • 32-bits Espressif ESP32, with IDE Arduino 1.8.19 and boards package ESP32 2.0.3;

  • 32-bit Cortex-M0+ Raspberry Pi RP2050, with IDE Arduino 1.8.19 and boards package Pico RP2040 2.2.0.

Other platforms may be available on request.

SDK-agnostic commercial edition

However, the commercial edition is SDK-agnostic and only requires standard C/C++ libraries. The peripherals library should be adapted accordingly.

Adaptations have been successfully tested against the following SDKs:

Version management

Each library has a release number to be checked at pre-processing.

Each library has its own release number.

#define hV_FONT_TERMINAL_RELEASE 503

The release number is checked at pre-processing.

#include "hV_Font_Terminal.h"
#if hV_FONT_TERMINAL_RELEASE < 504
#error Required hV_FONT_TERMINAL_RELEASE 504
#endif

In this example, if the hV_Font_Terminal library release is 503, the pre-processor expects 504 and prompts an error message:

#error Required hV_FONT_TERMINAL_RELEASE 504

highView library suite

The Pervasive Displays Library Suite relies on the highView library suite technologies.

The highView library suite provides a common high-level interface to drive multiple screen technologies, such as TFT, STN, OLED and e-paper, resistive and capacitive touch, and enhanced haptic feed-back.

The suite leverages objects for modular design, focuses on light footprint for memory and processing, and ensures compatibility with previous iterations of the suite.