espressif/arduino-esp32
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v2.0.0 Add support for ESP32S2 and update ESP-IDF to 4.4 (#4996)

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This is very much still work in progress and much more will change before the final 2.0.0

Some APIs have changed. New libraries have been added. LittleFS included.

Co-authored-by: Seon Rozenblum <seonr@3sprockets.com>
Co-authored-by: Me No Dev <me-no-dev@users.noreply.github.com>
Co-authored-by: geeksville <kevinh@geeksville.com>
Co-authored-by: Mike Dunston <m_dunston@comcast.net>
Co-authored-by: Unexpected Maker <seon@unexpectedmaker.com>
Co-authored-by: Seon Rozenblum <seonr@3sprockets.com>
Co-authored-by: microDev <70126934+microDev1@users.noreply.github.com>
Co-authored-by: tobozo <tobozo@users.noreply.github.com>
Co-authored-by: bobobo1618 <bobobo1618@users.noreply.github.com>
Co-authored-by: lorol <lorolouis@gmail.com>
Co-authored-by: geeksville <kevinh@geeksville.com>
Co-authored-by: Limor "Ladyada" Fried <limor@ladyada.net>
Co-authored-by: Sweety <switi.mhaiske@espressif.com>
Co-authored-by: Loick MAHIEUX <loick111@gmail.com>
Co-authored-by: Larry Bernstone <lbernstone@gmail.com>
Co-authored-by: Valerii Koval <valeros@users.noreply.github.com>
Co-authored-by: 快乐的我531 <2302004040@qq.com>
Co-authored-by: chegewara <imperiaonline4@gmail.com>
Co-authored-by: Clemens Kirchgatterer <clemens@1541.org>
Co-authored-by: Aron Rubin <aronrubin@gmail.com>
Co-authored-by: Pete Lewis <601236+lewispg228@users.noreply.github.com>
This commit is contained in:
Me No Dev
2021-04-05 14:23:58 +03:00
committed by GitHub
parent 46d5afb17f
commit 5502879a5b
5209 changed files with 826360 additions and 322816 deletions
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30
cores/esp32/HardwareSerial.cpp
View File

@ -6,6 +6,8 @@
#include "pins_arduino.h"
#include "HardwareSerial.h"
#if CONFIG_IDF_TARGET_ESP32
#ifndef RX1
#define RX1 9
#endif
@ -22,11 +24,29 @@
#define TX2 17
#endif
#else
#ifndef RX1
#define RX1 18
#endif
#ifndef TX1
#define TX1 17
#endif
#endif
#if !defined(NO_GLOBAL_INSTANCES) && !defined(NO_GLOBAL_SERIAL)
#if ARDUINO_SERIAL_PORT //Serial used for USB CDC
HardwareSerial Serial0(0);
#else
HardwareSerial Serial(0);
#endif
HardwareSerial Serial1(1);
#if CONFIG_IDF_TARGET_ESP32
HardwareSerial Serial2(2);
#endif
#endif
HardwareSerial::HardwareSerial(int uart_nr) : _uart_nr(uart_nr), _uart(NULL) {}
@ -40,18 +60,24 @@ void HardwareSerial::begin(unsigned long baud, uint32_t config, int8_t rxPin, in
end();
}
if(_uart_nr == 0 && rxPin < 0 && txPin < 0) {
#if CONFIG_IDF_TARGET_ESP32
rxPin = 3;
txPin = 1;
#elif CONFIG_IDF_TARGET_ESP32S2
rxPin = 44;
txPin = 43;
#endif
}
if(_uart_nr == 1 && rxPin < 0 && txPin < 0) {
rxPin = RX1;
txPin = TX1;
}
#if CONFIG_IDF_TARGET_ESP32
if(_uart_nr == 2 && rxPin < 0 && txPin < 0) {
rxPin = RX2;
txPin = TX2;
}
#endif
_uart = uartBegin(_uart_nr, baud ? baud : 9600, config, rxPin, txPin, 256, invert);
_tx_pin = txPin;
_rx_pin = rxPin;
@ -106,7 +132,7 @@ void HardwareSerial::setDebugOutput(bool en)
uartSetDebug(_uart);
} else {
if(uartGetDebug() == _uart_nr) {
uartSetDebug(0);
uartSetDebug(NULL);
}
}
}