Commit Graph

13 Commits

Author SHA1 Message Date
devsaurus 5fa0a0bc46 cache pgm read data 2015-02-10 22:04:43 +01:00
devsaurus fdab682776 implement begin() 2015-02-08 21:41:02 +01:00
devsaurus 0b7ef1f485 implement further functions 2015-02-08 21:21:26 +01:00
devsaurus 27d99643df rotation functions 2015-02-08 17:59:09 +01:00
devsaurus 145a0f01c8 add scaling functions 2015-02-08 17:17:04 +01:00
devsaurus d7f04a1de8 further reduce RAM usage, consolidate font memory and "PROGMEM" 2015-02-06 23:02:56 +01:00
devsaurus 5fbc4b2b2f route i2c sla to com driver function via u8g_t struct 2015-02-04 23:57:13 +01:00
devsaurus 9f0b167832 improve font handling
* macros established to build a table of fonts which get compiled into the image
* font data is mapped to irom0 to save dram space
* quirky function to retrieve font data 4-byte aligned from irom0
2015-02-04 00:08:39 +01:00
devsaurus 6dfb82dbba factor out integer argument processing 2015-02-03 00:29:11 +01:00
devsaurus ed8681f956 implemented full graphics_test 2015-02-01 17:27:20 +01:00
devsaurus 6b3abb004a * increase irom0_0_seg size to accomodate u8glib code
* implement first functions for graphics test
2015-02-01 17:27:19 +01:00
devsaurus a2672113aa * add u8glib
* initializer for SSD1306 display with I2C driver
* disabled mqtt and ow modules to avoid irom0_0_seg overflow
  check ld script to increase size
2015-02-01 17:27:19 +01:00
devsaurus 33601462ef add u8g module stubs 2015-02-01 17:27:19 +01:00