I wish

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lew247 Guru Joined: 23/12/2015 Location: United Kingdom Posts: 1702	Posted: 03:40pm 08 Oct 2024       Matherp have you seen this?Have you seen this?   Quote   ESP32: a look at the built-in BASIC interpreter n this article, however, we will explore a somewhat hidden and little-known functionality of the ESP32 module: the ROM-based BASIC interpreter the ROM console is based on the TinyBasic Plus tool developed by Mike Field and Scott Lawrence. With the help command, we get a list of the available commands. people who have already used BASIC on other hardware platforms will immediately feel at ease. As for me, I found the commands that allow you to configure the direction and status of GPIOs very useful. The first way for configuring I/O signals is based on the memory read and write functions, PEEK and POKE, respectively. This is a very low level mode and requires in-depth knowledge of the ESP32 module, which can also be found by consulting the component datasheet. The following example reads the contents of address 0x3FF44004 (register GPIO_OUT_REG), put it in OR with 0x04 (binary 100) and finally writes the value at the same address. This corresponds to setting GPIO2 high: Could this make a port hypothetically possible?