firmware/src/meshUtils.h

#pragma once

/// C++ v17+ clamp function, limits a given value to a range defined by lo and hi
template <class T> constexpr const T &clamp(const T &v, const T &lo, const T &hi)
{
    return (v < lo) ? lo : (hi < v) ? hi : v;
}

#if (defined(ARCH_PORTDUINO) && !defined(STRNSTR))
#define STRNSTR
#include <string.h>
char *strnstr(const char *s, const char *find, size_t slen);
#endif
Add cpp clamp function to util.h, switched battery and signal strength percentage calcs to it #197 2020-06-22 21:06:02 +00:00			`#pragma once`

			`/// C++ v17+ clamp function, limits a given value to a range defined by lo and hi`
trunk roundhouse kick 2023-01-21 13:34:29 +00:00			`template <class T> constexpr const T &clamp(const T &v, const T &lo, const T &hi)`
			`{`
Add cpp clamp function to util.h, switched battery and signal strength percentage calcs to it #197 2020-06-22 21:06:02 +00:00			`return (v < lo) ? lo : (hi < v) ? hi : v;`
Add GPS serial speed scan 2023-08-28 16:13:17 +00:00			`}`

			`#if (defined(ARCH_PORTDUINO) && !defined(STRNSTR))`
			`#define STRNSTR`
Portduino work (#3049) * Move to Portduino's getMacAddr() * Add ST7735/S screen support * Push Raspbian support into native target * Remove latent pigpio references. * CardKB defensive programming * Adds configurable spidev * Fixes to build on Fedora 40 * ENUMs are not #defines. Pull latest portduino * Add more configuration options for SPI displays * Add config.yaml option to set DIO3_TCXO_VOLTAGE * change tft clear() to fillScreen() Maintains compatability with ESPI driver. * Adds TXen and RXen pins to portduino * Add -c --config options to specify config file * Fail when a specified config file is unavailable --------- Co-authored-by: Ben Meadors <benmmeadors@gmail.com> 2024-01-12 08:00:31 +00:00			`#include <string.h>`
Add GPS serial speed scan 2023-08-28 16:13:17 +00:00			`char strnstr(const char s, const char *find, size_t slen);`
			`#endif`