A seeed-studio epaper library ported to spark-core. SD card library for spark.
Compiling with Spark Dev
Download and open the 'spark_dev_work' folder in spark dev and compile.
note! This code is only tested on the repaper development board from adafruit. The seeedstudio epaper shield has a different tempsensor and a added character chip. The code for the tempsensor is altered and a fix value of 25 degrees is therfore used in function 'void ePaper::start()'.
//2015-01-27 Spark core pins
define Pin_TEMPERATURE A0
define Pin_PANEL_ON D2
define Pin_BORDER D3
define Pin_DISCHARGE D4
define Pin_PWM A7
define Pin_RESET D6
define Pin_BUSY D7
define Pin_EPD_CS D0
define Pin_SD_CS A2
define Pin_OE123 D5 //tmp
define Pin_STV_IN A6
SPI_CLK A3
SPI_MISO A4
SPI_MOSI A5