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update gpios https://github.com/emsesp/EMS-ESP32/pull/2744

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proddy
2025-11-15 20:22:37 +01:00
parent af5cbf045d
commit d9c2066035
2 changed files with 39 additions and 16 deletions
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47
src/core/system.cpp
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@@ -19,12 +19,13 @@
#include "system.h"
#include "emsesp.h" // for send_raw_telegram() command
#include "shuntingYard.h"
#ifndef EMSESP_STANDALONE
#include "esp_ota_ops.h"
#endif
#include <HTTPClient.h>
#include <semver200.h>
#if defined(EMSESP_TEST)
@@ -2298,32 +2299,58 @@ uint8_t System::systemStatus() {
return systemStatus_;
}
// take a string range like "6-11, 1, 23, 24-48" which has optional ranges and single values convert to a vector of ints
// takes a string range like "6-11, 1, 23, 24-48" which has optional ranges and single values and converts to a vector of ints
std::vector<uint8_t> System::string_range_to_vector(const std::string & range) {
std::vector<uint8_t> valid_gpios;
std::string::size_type pos = 0;
std::string::size_type prev = 0;
auto process_part = [&valid_gpios](std::string part) {
// trim whitespace
part.erase(0, part.find_first_not_of(" \t"));
part.erase(part.find_last_not_of(" \t") + 1);
// check if it's a range (contains '-')
std::string::size_type dash_pos = part.find('-');
if (dash_pos != std::string::npos) {
// it's a range like "6-11"
int start = std::stoi(part.substr(0, dash_pos));
int end = std::stoi(part.substr(dash_pos + 1));
for (int i = start; i <= end; i++) {
valid_gpios.push_back(static_cast<uint8_t>(i));
}
} else {
valid_gpios.push_back(static_cast<uint8_t>(std::stoi(part)));
}
};
while ((pos = range.find(',', prev)) != std::string::npos) {
valid_gpios.push_back(std::stoi(range.substr(prev, pos - prev)));
process_part(range.substr(prev, pos - prev));
prev = pos + 1;
}
valid_gpios.push_back(std::stoi(range.substr(prev)));
// handle the last part
process_part(range.substr(prev));
return valid_gpios;
}
// return the list of valid GPIOs
// note: we do not allow 0, which is used sometimes to indicate a disabled pin
// return a list of valid GPIOs for the ESP32 board
// notes:
// - we allow 0, which is used sometimes to indicate a disabled pin
// - also allow input only pins are accepted (34-39) on some boards
// - and allow pins 33-38 for octal SPI for 32M vchip version on some boards
std::vector<uint8_t> System::valid_gpio_list() {
// get free gpios based on board/platform type
#if CONFIG_IDF_TARGET_ESP32C3
// https://www.wemos.cc/en/latest/c3/c3_mini.html
std::vector<uint8_t> valid_gpios = string_range_to_vector("11-19, 21"); // can go higher than 21 on some boards
std::vector<uint8_t> valid_gpios = string_range_to_vector("0-10");
#elif CONFIG_IDF_TARGET_ESP32S2
std::vector<uint8_t> valid_gpios = string_range_to_vector("19-20, 22-32, 40");
std::vector<uint8_t> valid_gpios = string_range_to_vector("0-14, 19, 20, 21, 33-38, 45, 46");
#elif CONFIG_IDF_TARGET_ESP32S3
std::vector<uint8_t> valid_gpios = string_range_to_vector("19-20, 22-37, 39-42, 48");
std::vector<uint8_t> valid_gpios = string_range_to_vector("2, 4-14, 17, 18, 21, 33-38, 45, 46");
#elif CONFIG_IDF_TARGET_ESP32 || defined(EMSESP_STANDALONE)
std::vector<uint8_t> valid_gpios = string_range_to_vector("1, 6-11, 16-17, 20, 24, 28-31, 40");
std::vector<uint8_t> valid_gpios = string_range_to_vector("0, 2, 4, 5, 12-15, 18, 19, 23, 25-27, 32-39");
#else
std::vector<uint8_t> valid_gpios = {};
#endif