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Update ESP32 Serial Passthrough for more boards #866

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Merged
merged 1 commit into from
Sep 26, 2019
Merged

Update ESP32 Serial Passthrough for more boards #866

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48 changes: 43 additions & 5 deletions Adafruit_ESP32_Arduino_Demos/SerialESPPassthrough/SerialESPPassthrough.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -23,20 +23,58 @@

unsigned long baud = 115200;

#if defined(ADAFRUIT_FEATHER_M4_EXPRESS) || defined(ADAFRUIT_PYBADGE_M4_EXPRESS) || defined(ADAFRUIT_PYGAMER_M4_EXPRESS)
// Configure the pins used for the ESP32 connection via
#if defined(ADAFRUIT_FEATHER_M4_EXPRESS) || \
defined(ADAFRUIT_FEATHER_M0_EXPRESS) || \
defined(ARDUINO_AVR_FEATHER32U4) || \
defined(ARDUINO_NRF52840_FEATHER) || \
defined(ADAFRUIT_ITSYBITSY_M0_EXPRESS) || \
defined(ADAFRUIT_ITSYBITSY_M4_EXPRESS) || \
defined(ARDUINO_AVR_ITSYBITSY32U4_3V)
// Configure the pins used for the ESP32 connection
#define SerialESP32 Serial1
#define SPIWIFI SPI // The SPI port
#define SPIWIFI SPI // The SPI port
#define SPIWIFI_SS 13 // Chip select pin
#define ESP32_RESETN 12 // Reset pin
#define SPIWIFI_ACK 11 // a.k.a BUSY or READY pin
#define ESP32_GPIO0 10
#define NEOPIXEL_PIN 8
#elif defined(ARDUINO_AVR_FEATHER328P)
#define SerialESP32 Serial1
#define SPIWIFI SPI // The SPI port
#define SPIWIFI_SS 4 // Chip select pin
#define ESP32_RESETN 3 // Reset pin
#define SPIWIFI_ACK 2 // a.k.a BUSY or READY pin
#define ESP32_GPIO0 -1
#define NEOPIXEL_PIN 8
#elif defined(TEENSYDUINO)
#define SerialESP32 Serial1
#define SPIWIFI SPI // The SPI port
#define SPIWIFI_SS 5 // Chip select pin
#define ESP32_RESETN 6 // Reset pin
#define SPIWIFI_ACK 9 // a.k.a BUSY or READY pin
#define ESP32_GPIO0 -1
#define NEOPIXEL_PIN 8
#elif defined(ARDUINO_NRF52832_FEATHER )
#define SerialESP32 Serial1
#define SPIWIFI SPI // The SPI port
#define SPIWIFI_SS 16 // Chip select pin
#define ESP32_RESETN 15 // Reset pin
#define SPIWIFI_ACK 7 // a.k.a BUSY or READY pin
#define ESP32_GPIO0 -1
#define NEOPIXEL_PIN 8
#elif !defined(SPIWIFI_SS) // if the wifi definition isnt in the board variant
// Don't change the names of these #define's! they match the variant ones
#define SerialESP32 Serial1
#define SPIWIFI SPI
#define SPIWIFI_SS 10 // Chip select pin
#define SPIWIFI_ACK 7 // a.k.a BUSY or READY pin
#define ESP32_RESETN 5 // Reset pin
#define ESP32_GPIO0 -1 // Not connected
#define NEOPIXEL_PIN 8
#endif

Adafruit_NeoPixel pixel = Adafruit_NeoPixel(1, NEOPIXEL_PIN, NEO_GRB + NEO_KHZ800);


void setup() {
Serial.begin(baud);
pixel.begin();
Expand Down Expand Up @@ -72,4 +110,4 @@ void loop() {
pixel.setPixelColor(0, 0, 0, 10); pixel.show();
Serial.write(SerialESP32.read());
}
}
}