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GPIO info - more infos

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- include -S3, -S2, -C3
- include fixed hardware pins, and WLED default pins
This commit is contained in:
Frank
2022-12-02 17:53:54 +01:00
parent aa5169b5f5
commit 61f062d0e5
2 changed files with 96 additions and 29 deletions
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123
wled00/pin_manager.cpp
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@@ -28,8 +28,8 @@ String PinManagerClass::getPinOwnerText(int gpio) {
if (!isPinAllocated(gpio)) return(F("./."));
switch(getPinOwner(gpio)) {
case PinOwner::None : return(F("availeable")); break; // no owner
case PinOwner::DebugOut : return(F("debug")); break; // 'Dbg' == debug output always IO1
case PinOwner::None : return(F("no owner")); break; // unknown - no owner
case PinOwner::DebugOut : return(F("debug output")); break; // 'Dbg' == debug output always IO1
case PinOwner::Ethernet : return(F("Ethernet")); break; // Ethernet
case PinOwner::BusDigital : return(F("LEDs (digital)")); break; // Digital LEDs
case PinOwner::BusPwm : return(F("LEDs (PWM)")); break; // PWM output using BusPwm
@@ -39,8 +39,8 @@ String PinManagerClass::getPinOwnerText(int gpio) {
case PinOwner::Relay : return(F("Relay")); break; // 'Rly' == Relay pin from configuration
case PinOwner::SPI_RAM : return(F("PSRAM")); break; // 'SpiR' == SPI RAM (aka PSRAM)
case PinOwner::DMX : return(F("DMX out")); break; // 'DMX' == hard-coded to IO2
case PinOwner::HW_I2C : return(F("I2C")); break; // 'I2C' == hardware I2C pins (4&5 on ESP8266, 21&22 on ESP32)
case PinOwner::HW_SPI : return(F("SPI")); break; // 'SPI' == hardware (V)SPI pins (13,14&15 on ESP8266, 5,18&23 on ESP32)
case PinOwner::HW_I2C : return(F("I2C (hw)")); break; // 'I2C' == hardware I2C pins (4&5 on ESP8266, 21&22 on ESP32)
case PinOwner::HW_SPI : return(F("SPI (hw)")); break; // 'SPI' == hardware (V)SPI pins (13,14&15 on ESP8266, 5,18&23 on ESP32)
case PinOwner::UM_Audioreactive : return(F("AudioReactive (UM)")); break; // audioreative usermod - analog or digital audio input
case PinOwner::UM_Temperature : return(F("Temperature (UM)")); break; // "usermod_temperature.h"
@@ -48,7 +48,7 @@ String PinManagerClass::getPinOwnerText(int gpio) {
case PinOwner::UM_FourLineDisplay : return(F("4Line Display (UM)")); break; // "usermod_v2_four_line_display.h -- May use "standard" HW_I2C pins
case PinOwner::UM_RotaryEncoderUI : return(F("Rotary Enc. (UM)")); break; // "usermod_v2_rotary_encoder_ui.h"
case PinOwner::UM_MultiRelay : return(F("Multi Relay (UM)")); break; // "usermod_multi_relay.h"
case PinOwner::UM_AnimatedStaircase : return(F("AnimatedStaircase (UM)")); break; // "Animated_Staircase.h"
case PinOwner::UM_AnimatedStaircase : return(F("Anim.Staircase (UM)")); break; // "Animated_Staircase.h"
case PinOwner::UM_RGBRotaryEncoder : return(F("RGB Rotary Enc. (UM)")); break; // "rgb-rotary-encoder.h"
case PinOwner::UM_QuinLEDAnPenta : return(F("QuinLEDAnPenta (UM)")); break; // "quinled-an-penta.h"
case PinOwner::UM_BME280 : return(F("BME280 (UM)")); break; // "usermod_bme280.h" -- Uses "standard" HW_I2C pins
@@ -63,8 +63,6 @@ String PinManagerClass::getPinOwnerText(int gpio) {
String PinManagerClass::getPinSpecialText(int gpio) { // special purpose PIN info
if ((gpio == 0xFF) || (gpio < 0)) return(F("")); // explicitly allow clients to free -1 as a no-op
//if (gpio >= NUM_DIGITAL_PINS) return(F("")); // GPIO number too high
//if (gpio >= GPIO_PIN_COUNT) return(F("n/a"));
// audioreactive settings - unfortunately, these are hiddden inside usermod now :-(
// if((gpio == audioPin) && (dmType == 0)) return(F("analog audio in"));
@@ -72,26 +70,95 @@ String PinManagerClass::getPinSpecialText(int gpio) { // special purpose PIN in
// if((gpio == i2swsPin) && (dmType > 0)) return(F("I2S WS"));
// if((gpio == i2sckPin) && (dmType > 0) && (dmType != 5)) return(F("I2S SCK"));
// if((gpio == mclkPin) && ((dmType == 2) || (dmType == 4))) return(F("I2S MCLK"));
#ifdef I2S_SDPIN
if (gpio == I2S_SDPIN) return(F("(default) I2S SD"));
#endif
#ifdef I2S_WSPIN
if (gpio == I2S_WSPIN) return(F("(default) I2S WS"));
#endif
#ifdef I2S_CKPIN
if (gpio == I2S_CKPIN) return(F("(default) I2S SCK"));
#endif
#ifdef MCLK_PIN
if (gpio == MCLK_PIN) return(F("(default) I2S MCLK"));
#endif
// hardware special purpose PINS
if(gpio == hardwareTX) return(F("Serial TX")); // Serial (debug monitor) TX pin (usually GPIO1)
if(gpio == hardwareRX) return(F("Serial RX")); // Serial (debug monitor) RX pin (usually GPIO3)
if((gpio == i2c_sda) || (gpio == HW_PIN_SDA)) return(F("I2C SDA"));
if((gpio == i2c_scl) || (gpio == HW_PIN_SCL)) return(F("I2C SCL"));
if((gpio == spi_sclk) || (gpio == HW_PIN_CLOCKSPI)) return(F("SPI CLK"));
if((gpio == spi_mosi) || (gpio == HW_PIN_DATASPI)) return(F("SPI MOSI"));
if((gpio == spi_miso) || (gpio == HW_PIN_MISOSPI)) return(F("SPI MISO"));
if((gpio == HW_PIN_CSSPI)) return(F("SPI SS")); // no part of usermod default settings
if (gpio == hardwareTX) return(F("Serial TX")); // Serial (debug monitor) TX pin (usually GPIO1)
if (gpio == hardwareRX) return(F("Serial RX")); // Serial (debug monitor) RX pin (usually GPIO3)
if ((gpio == i2c_sda) || ((gpio == HW_PIN_SDA) && (i2c_sda < 0))) return(F("(default) I2C SDA"));
if ((gpio == i2c_scl) || ((gpio == HW_PIN_SCL) && (i2c_scl < 0))) return(F("(default) I2C SCL"));
if ((gpio == spi_sclk) || ((gpio == HW_PIN_CLOCKSPI) && (spi_sclk < 0))) return(F("(default) SPI CLK"));
if ((gpio == spi_mosi) || ((gpio == HW_PIN_DATASPI) && (spi_mosi < 0))) return(F("(default) SPI MOSI"));
if ((gpio == spi_miso) || ((gpio == HW_PIN_MISOSPI) && (spi_miso < 0))) return(F("(default) SPI MISO"));
if ((gpio == HW_PIN_CSSPI)) return(F("(default) SPI SS")); // no part of usermod default settings
// special PINS
#if defined(LED_BUILTIN) || defined(BUILTIN_LED)
if (gpio == LED_BUILTIN) return(F("might be onboard LED"));
// MCU special PINS
#ifdef ARDUINO_ARCH_ESP32
#if defined(CONFIG_IDF_TARGET_ESP32S3)
// ESP32-S3
if (gpio > 18 && gpio < 21) return (F("USB (CDC) / JTAG"));
#if !defined(BOARD_HAS_PSRAM)
if (gpio > 32 && gpio < 38) return (F("(optional) Octal Flash or PSRAM"));
#else
if (gpio > 32 && gpio < 38) return (F("(reserved) Octal PSRAM or Octal Flash"));
#endif
//if (gpio == 0 || gpio == 3 || gpio == 45 || gpio == 46) return (F("(strapping pin)"));
#elif defined(CONFIG_IDF_TARGET_ESP32S2)
// ESP32-S2
if (gpio > 38 && gpio < 43) return (F("USB (CDC) / JTAG"));
if (gpio == 46) return (F("pulled-down, input only"));
//if (gpio == 0 || gpio == 45 || gpio == 46) return (F("(strapping pin)"));
#elif defined(CONFIG_IDF_TARGET_ESP32C3)
// ESP32-C3
if (gpio > 17 && gpio < 20) return (F("USB (CDC) / JTAG"));
if (gpio == 46) return (F("pulled-down, input only"));
//if (gpio == 2 || gpio == 8 || gpio == 9) return (F("(strapping pin)"));
#else
// "classic" ESP32, or ESP32 PICO-D4
//if (gpio == 0 || gpio == 2 || gpio == 5) return (F("(strapping pin)"));
//if (gpio == 12) return (F("(strapping pin - MTDI)"));
//if (gpio == 15) return (F("(strapping pin - MTDO)"));
if (gpio > 11 && gpio < 16) return (F("(optional) JTAG debug probe"));
#if defined(BOARD_HAS_PSRAM)
if (gpio == 16 || gpio == 17) return (F("(reserved) PSRAM"));
#endif
#endif
#else
// ESP 8266
if ((gpio == 0) || (gpio == 17)) return (F("analog-in (A0)")); // 17 seems to be an alias for "A0" on 8266
#endif
// Arduino and WLED special PINS
#if !defined(ARDUINO_ARCH_ESP32) // these only make sense on 8266
#if defined(LED_BUILTIN) || defined(BUILTIN_LED)
if (gpio == LED_BUILTIN) return(F("(onboard LED)"));
#endif
#endif
#ifdef LEDPIN
if (gpio == LEDPIN) return(F("(default) LED pin"));
#endif
#if defined(BTNPIN)
if (gpio == BTNPIN) return(F("(default) Button pin"));
#endif
#if defined(RLYPIN)
if (gpio == RLYPIN) return(F("(default) Relay pin"));
#endif
#if !defined(WLED_DISABLE_INFRARED) && defined(IRPIN)
if (gpio == IRPIN) return(F("(default) IR receiver pin"));
#endif
#ifdef WLED_ENABLE_DMX
if (gpio == 2) return(F("hardcoded DMX output pin"));
#endif
#if defined(STATUSLED)
if (gpio == STATUSLED) return(F("WLED Status LED"));
#endif
#ifdef WLED_ENABLE_DMX
if (gpio == 2) return(F("hardcoded DMX output pin"));
if (gpio == STATUSLED) return(F("WLED Status LED"));
#endif
// Not-OK PINS
@@ -129,7 +196,7 @@ bool PinManagerClass::deallocatePin(byte gpio, PinOwner tag)
DEBUG_PRINT(F("PIN DEALLOC: IO "));
DEBUG_PRINT(gpio);
DEBUG_PRINT(F(" allocated by "));
DEBUG_PRINT(getPinOwnerText(gpio)); DEBUG_PRINT(F(" - ")); // WLEDMM
DEBUG_PRINT(getPinOwnerText(gpio)); DEBUG_PRINT(F(" = ")); // WLEDMM
DebugPrintOwnerTag(ownerTag[gpio]);
DEBUG_PRINT(F(", but attempted de-allocation by "));
DebugPrintOwnerTag(tag);
@@ -165,7 +232,7 @@ bool PinManagerClass::deallocateMultiplePins(const uint8_t *pinArray, byte array
DEBUG_PRINT(F("PIN DEALLOC: IO "));
DEBUG_PRINT(gpio);
DEBUG_PRINT(F(" allocated by "));
DEBUG_PRINT(getPinOwnerText(gpio)); DEBUG_PRINT(F(" - ")); // WLEDMM
DEBUG_PRINT(getPinOwnerText(gpio)); DEBUG_PRINT(F(" = ")); // WLEDMM
DebugPrintOwnerTag(ownerTag[gpio]);
DEBUG_PRINT(F(", but attempted de-allocation by "));
DebugPrintOwnerTag(tag);
@@ -227,7 +294,7 @@ bool PinManagerClass::allocateMultiplePins(const managed_pin_type * mptArray, by
DEBUG_PRINT(F("PIN ALLOC: FAIL: IO "));
DEBUG_PRINT(gpio);
DEBUG_PRINT(F(" already allocated by "));
DEBUG_PRINT(getPinOwnerText(gpio)); DEBUG_PRINT(F(" - ")); // WLEDMM
DEBUG_PRINT(getPinOwnerText(gpio)); DEBUG_PRINT(F(" = ")); // WLEDMM
DebugPrintOwnerTag(ownerTag[gpio]);
DEBUG_PRINTLN(F(""));
#endif
@@ -257,7 +324,7 @@ bool PinManagerClass::allocateMultiplePins(const managed_pin_type * mptArray, by
DEBUG_PRINT(F("PIN ALLOC: Pin "));
DEBUG_PRINT(gpio);
DEBUG_PRINT(F(" allocated by "));
DEBUG_PRINT(getPinOwnerText(gpio)); DEBUG_PRINT(F(" - ")); // WLEDMM
DEBUG_PRINT(getPinOwnerText(gpio)); DEBUG_PRINT(F(" = ")); // WLEDMM
DebugPrintOwnerTag(tag);
DEBUG_PRINTLN(F(""));
#endif
@@ -290,7 +357,7 @@ bool PinManagerClass::allocatePin(byte gpio, bool output, PinOwner tag)
DEBUG_PRINT(F("PIN ALLOC: Pin "));
DEBUG_PRINT(gpio);
DEBUG_PRINT(F(" already allocated by "));
DEBUG_PRINT(getPinOwnerText(gpio)); DEBUG_PRINT(F(" - ")); // WLEDMM
DEBUG_PRINT(getPinOwnerText(gpio)); DEBUG_PRINT(F(" = ")); // WLEDMM
DebugPrintOwnerTag(ownerTag[gpio]);
DEBUG_PRINTLN(F(""));
#endif
@@ -305,7 +372,7 @@ bool PinManagerClass::allocatePin(byte gpio, bool output, PinOwner tag)
DEBUG_PRINT(F("PIN ALLOC: Pin "));
DEBUG_PRINT(gpio);
DEBUG_PRINT(F(" successfully allocated by "));
DEBUG_PRINT(getPinOwnerText(gpio)); DEBUG_PRINT(F(" - ")); // WLEDMM
DEBUG_PRINT(getPinOwnerText(gpio)); DEBUG_PRINT(F(" = ")); // WLEDMM
DebugPrintOwnerTag(tag);
DEBUG_PRINTLN(F(""));
#endif

2
wled00/wled.cpp
View File

@@ -478,7 +478,7 @@ void WLED::setup()
Serial.println(F("--------|-----------------------|------------"));
for(int pinNr = 0; pinNr < 50; pinNr++) { // 49 = highest PIN on ESP32-S3
if(pinManager.isPinOk(pinNr, false)) {
if ((!pinManager.isPinAllocated(pinNr)) && (pinManager.getPinSpecialText(pinNr).length() == 0)) continue; // comment out to also show unused GPIO pins
if ((!pinManager.isPinAllocated(pinNr)) && (pinManager.getPinSpecialText(pinNr).length() == 0)) continue; // comment out to include no-name,unused GPIO pins
bool is_inOut = pinManager.isPinOk(pinNr, true);
Serial.printf("%s %2d\t %-18s\t %s\n",
(is_inOut?"i/o":"in "),