andry/EMS-ESP32
1
0
Fork 0
mirror of https://github.com/emsesp/EMS-ESP32.git synced 2025-12-07 16:29:51 +03:00
Code Issues Packages Projects Releases Wiki Activity

adjust gpio for ESP32 boards

Browse Source
This commit is contained in:
proddy
2025-11-24 16:58:06 +01:00
parent 58da0d9778
commit c2ce54c2a7
1 changed files with 12 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
src/core/system.cpp
View File

@@ -2306,10 +2306,7 @@ std::vector<uint8_t> System::string_range_to_vector(const std::string & range) {
} }
// initialize a list of valid GPIOs based on the ESP32 board // initialize a list of valid GPIOs based on the ESP32 board
// notes: // note: we always allow 0, which is used to indicate Dallas or LED is disabled
// - we always allow 0, which is used to indicate Dallas or LED is disabled
// - we 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
void System::set_valid_system_gpios() { void System::set_valid_system_gpios() {
valid_system_gpios_.clear(); // reset system list valid_system_gpios_.clear(); // reset system list
used_gpios_.clear(); // reset used list used_gpios_.clear(); // reset used list
@@ -2319,11 +2316,19 @@ void System::set_valid_system_gpios() {
// https://www.wemos.cc/en/latest/c3/c3_mini.html // https://www.wemos.cc/en/latest/c3/c3_mini.html
valid_system_gpios_ = string_range_to_vector("0-10"); // UART0=20,21 valid_system_gpios_ = string_range_to_vector("0-10"); // UART0=20,21
#elif CONFIG_IDF_TARGET_ESP32S2 #elif CONFIG_IDF_TARGET_ESP32S2
valid_system_gpios_ = string_range_to_vector("0-14, 19, 20, 21, 33-38, 45, 46"); // UART0=43,44 // 43 and 44 are UART0 pins
// 38 and 39 are strapping pins, input only
valid_system_gpios_ = string_range_to_vector("0-14, 19, 20, 21, 33-37, 45, 46");
#elif CONFIG_IDF_TARGET_ESP32S3 #elif CONFIG_IDF_TARGET_ESP32S3
valid_system_gpios_ = string_range_to_vector("0-14, 17, 18, 21, 33-38, 45, 46"); // UART0=43,44 // 43 and 44 are UART0 pins
// 33-37 for Octal SPI (SPIIO4 through SPIIO7 and SPIDQS)
// 38 and 39 are input only
// 45 and 36 are strapping pins, input only
valid_system_gpios_ = string_range_to_vector("0-14, 17, 18, 21, 33-39, 45, 46");
#elif CONFIG_IDF_TARGET_ESP32 || defined(EMSESP_STANDALONE) #elif CONFIG_IDF_TARGET_ESP32 || defined(EMSESP_STANDALONE)
valid_system_gpios_ = string_range_to_vector("0, 2, 4, 5, 12-19, 23, 25-27, 32-39"); // UART0=1,3 // 1 and 3 are UART0 pins
// 32-39 is ADC1, input only
valid_system_gpios_ = string_range_to_vector("0, 2, 4, 5, 12-19, 23, 25-27, 32-39");
#else #else
#endif #endif