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Merge branch 'main' into HUB75-AC

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This commit is contained in:
Will Tatam
2025-06-16 20:03:34 +01:00
parent f447df9873 d2d5c423b7
commit 8ee12620f0
290 changed files with 18421 additions and 12827 deletions
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42
wled00/pin_manager.cpp
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@@ -1,5 +1,5 @@
#include "pin_manager.h"
#include "wled.h"
#include "pin_manager.h"
#ifdef ARDUINO_ARCH_ESP32
#ifdef bitRead
@@ -13,6 +13,16 @@
#endif
#endif
// Pin management state variables
#ifdef ESP8266
static uint32_t pinAlloc = 0UL; // 1 bit per pin, we use first 17bits
#else
static uint64_t pinAlloc = 0ULL; // 1 bit per pin, we use 50 bits on ESP32-S3
static uint16_t ledcAlloc = 0; // up to 16 LEDC channels (WLED_MAX_ANALOG_CHANNELS)
#endif
static uint8_t i2cAllocCount = 0; // allow multiple allocation of I2C bus pins but keep track of allocations
static uint8_t spiAllocCount = 0; // allow multiple allocation of SPI bus pins but keep track of allocations
static PinOwner ownerTag[WLED_NUM_PINS] = { PinOwner::None };
/// Actual allocation/deallocation routines
bool PinManager::deallocatePin(byte gpio, PinOwner tag)
@@ -137,7 +147,9 @@ bool PinManager::allocateMultiplePins(const int8_t * mptArray, byte arrayElement
bool PinManager::allocatePin(byte gpio, bool output, PinOwner tag)
{
// HW I2C & SPI pins have to be allocated using allocateMultiplePins variant since there is always SCL/SDA pair
if (!isPinOk(gpio, output) || (gpio >= WLED_NUM_PINS) || tag==PinOwner::HW_I2C || tag==PinOwner::HW_SPI) {
// DMX_INPUT pins have to be allocated using allocateMultiplePins variant since there is always RX/TX/EN triple
if (!isPinOk(gpio, output) || (gpio >= WLED_NUM_PINS) || tag==PinOwner::HW_I2C || tag==PinOwner::HW_SPI
|| tag==PinOwner::DMX_INPUT) {
#ifdef WLED_DEBUG
if (gpio < 255) { // 255 (-1) is the "not defined GPIO"
if (!isPinOk(gpio, output)) {
@@ -220,8 +232,20 @@ bool PinManager::isPinOk(byte gpio, bool output)
// JTAG: GPIO39-42 are usually used for inline debugging
// GPIO46 is input only and pulled down
#else
if (gpio > 5 && gpio < 12) return false; //SPI flash pins
if (strncmp_P(PSTR("ESP32-PICO"), ESP.getChipModel(), 10) == 0 && (gpio == 16 || gpio == 17)) return false; // PICO-D4: gpio16+17 are in use for onboard SPI FLASH
if ((strncmp_P(PSTR("ESP32-U4WDH"), ESP.getChipModel(), 11) == 0) || // this is the correct identifier, but....
(strncmp_P(PSTR("ESP32-PICO-D2"), ESP.getChipModel(), 13) == 0)) { // https://github.com/espressif/arduino-esp32/issues/10683
// this chip has 4 MB of internal Flash and different packaging, so available pins are different!
if (((gpio > 5) && (gpio < 9)) || (gpio == 11))
return false;
} else {
// for classic ESP32 (non-mini) modules, these are the SPI flash pins
if (gpio > 5 && gpio < 12) return false; //SPI flash pins
}
if (((strncmp_P(PSTR("ESP32-PICO"), ESP.getChipModel(), 10) == 0) ||
(strncmp_P(PSTR("ESP32-U4WDH"), ESP.getChipModel(), 11) == 0))
&& (gpio == 16 || gpio == 17)) return false; // PICO-D4/U4WDH: gpio16+17 are in use for onboard SPI FLASH
if (gpio == 16 || gpio == 17) return !psramFound(); //PSRAM pins on ESP32 (these are IO)
#endif
if (output) return digitalPinCanOutput(gpio);
@@ -284,13 +308,3 @@ void PinManager::deallocateLedc(byte pos, byte channels)
}
}
#endif
#ifdef ESP8266
uint32_t PinManager::pinAlloc = 0UL;
#else
uint64_t PinManager::pinAlloc = 0ULL;
uint16_t PinManager::ledcAlloc = 0;
#endif
uint8_t PinManager::i2cAllocCount = 0;
uint8_t PinManager::spiAllocCount = 0;
PinOwner PinManager::ownerTag[WLED_NUM_PINS] = { PinOwner::None };