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some pcd8544 nokia examples crashes #24

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madias123 opened this issue Sep 6, 2016 · 0 comments
Open

some pcd8544 nokia examples crashes #24

madias123 opened this issue Sep 6, 2016 · 0 comments

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@madias123
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madias123 commented Sep 6, 2016

In particular all examples with higher sketch size will crash:
example: "hello-wemos"
tried also to switch to "4M (1M SPIFFS)" to get more flash size.
console output:
`WeMos D1 Mini + Nokia 5110 PCD8544 84x48 Monochrome LCD
Using Adafruit_PCD8544 and Adafruit_GFX libraries

Show Adafruit logo bitmap

Exception (3):
epc1=0x40202f88 epc2=0x00000000 epc3=0x00000000 excvaddr=0x4022f960 depc=0x00000000

ctx: cont
sp: 3ffef9c0 end: 3ffefc00 offset: 01a0

stack>>>
3ffefb60: 00000080 00000008 3ffeead8 00000054
3ffefb70: 0000000b 00000000 00000000 00000000
3ffefb80: 3ffe8500 00000018 3ffe86aa 3ffeebcc
3ffefb90: 40101180 000cfcfe 3ffeeb2c 00000000
3ffefba0: 3ffe9120 3ffeeb2c 3ffeebe0 00000001
3ffefbb0: 3fffdad0 00000000 3ffeead8 40201ca1
3ffefbc0: 00000001 000007d0 000007d0 402010a3
3ffefbd0: 3fffdad0 3ffeead8 3ffefc40 3ffeebcc
3ffefbe0: 3fffdad0 00000000 3ffeebc4 402027fc
3ffefbf0: feefeffe feefeffe 3ffeebe0 40100114 `

EDIT
additional info:
It crashes after the line:
Serial.println("----trace-----");

void loop() {
  display.clearDisplay();
    Serial.println("----trace-----");
  display.drawBitmap(0, 0, WeMos_logo_84x48, 84, 48, BLACK);
  Serial.println("----trace2-----");
  display.display();
  Serial.println("Show WeMos logo 84x48 bitmap");
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