add

861-tinycore-test/Blink.ino

@@ -0,0 +1,26 @@
+/* -*-c++-*-
+  Blink
+  Turns on an LED on for one second, then off for one second, repeatedly.
+  This example code is in the public domain.
+ */
+
+#include <SPI.h>
+
+void setup() {                
+  // initialize the digital pin as an output.
+  // Pin 13 has an LED connected on most Arduino boards:
+  Serial.begin(9600);
+  Serial.print("Press any key: ");
+
+  pinMode(PB0, OUTPUT);     
+}
+
+void loop() {
+  digitalWrite(13, HIGH);   // set the LED on
+  delay(1000);              // wait for a second
+  digitalWrite(13, LOW);    // set the LED off
+  delay(1000);              // wait for a second
+  if (Serial.available()) {
+    Serial.println("blinked\n");
+  }
+}

861-tinycore-test/Makefile

@@ -0,0 +1,53 @@
+# Arduino Make file. Refer to https://github.com/sudar/Arduino-Makefile
+
+# attiny841:
+#   BOARD_TAG          = attinyx41
+#   BOARD_SUB          = 841
+# attiny861:
+#   BOARD_TAG          = attinyx61
+#   BOARD_SUB          = 861
+# attiny85:
+#   BOARD_TAG          = attinyx5
+#   BOARD_SUB          = 85
+# attiny84:
+#   BOARD_TAG          = attinyx4
+#   BOARD_SUB          = 84
+
+ARDUINO_VERSION = 10810
+
+PROJECT_DIR              = $(shell pwd)
+BOARD_TAG                = attinyx61
+BOARD_SUB                = 861
+ARDUINO_DIR              = /usr/local/arduino
+ARDMK_DIR                = /usr/local/arduino/Arduino-Makefile
+MONITOR_PORT             = /dev/ttyACM0
+ISP_PORT                 = /dev/ttyACM0
+AVRDUDE                  = /usr/local/bin/avrdude
+#
+# WORKS:
+#ARDUINO_LIBS             = Wire SPI
+#
+# DOESNT WORK:
+ARDUINO_LIBS             = Wire SPI GFX
+
+ARDUINO_SKETCHBOOK       = .
+
+# mk stuff
+ALTERNATE_CORE           = ATTinyCore
+F_CPU                    = 8000000L
+MONITOR_BAUDRATE         = 115200
+AVRDUDE_ARD_PROGRAMMER   = stk500v2
+AVRDUDE_ARD_BAUDRATE     = 9600
+AVR_TOOLS_DIR            = /usr/local/avr
+AVRDUDE_CONF             = /usr/local/etc/avrdude.conf
+
+# compiler stuff
+CFLAGS_STD               = -std=gnu11
+CXXFLAGS_STD             = -std=gnu++11
+CXXFLAGS               + = -pedantic -Wall -Wextra
+CURRENT_DIR              = $(shell pwd)
+
+# keep this!
+include $(ARDMK_DIR)/Arduino.mk
+
+

861-tinycore-test/hardware

@@ -0,0 +1 @@
+/usr/local/arduino/hardware

861-tinycore-test/libraries/GFX

@@ -0,0 +1 @@
+/usr/local/esp32/arduino-core/libraries/GFX

861-tinycore-test/libraries/SPI

@@ -0,0 +1 @@
+/usr/local/arduino/hardware/ATTinyCore/avr/libraries/SPI

861-tinycore-test/libraries/SSD1306

@@ -0,0 +1 @@
+/usr/local/esp32/arduino-core/libraries/SSD1306

861-tinycore-test/libraries/TinyWireM

@@ -0,0 +1 @@
+/usr/local/esp32/arduino-core/libraries/TinyWireM

861-tinycore-test/libraries/Wire

@@ -0,0 +1 @@
+/usr/local/arduino/hardware/ATTinyCore/avr/libraries/Wire