correct total RAM size, FreeRam.ino malloc failure#4
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philj404 wants to merge 2 commits intoLocoduino:masterfrom
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correct total RAM size, FreeRam.ino malloc failure#4philj404 wants to merge 2 commits intoLocoduino:masterfrom
philj404 wants to merge 2 commits intoLocoduino:masterfrom
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This was referenced Jun 4, 2021
philj404
commented
Jun 4, 2021
| //byte *p = new byte[3000]; | ||
| byte *p = new byte[300]; // Uno (ATmega328) only has 2k RAM | ||
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| byte *p = new byte[3000]; |
philj404
commented
Jun 4, 2021
| #define MEMORY_PRINT_FREERAM { Serial.print(F("Free ram:")); Serial.println((int) SP - (int) (__brkval == 0 ? (int)&__heap_start : (int)__brkval)); } | ||
| /// Print total SRAM size on serial console. | ||
| #define MEMORY_PRINT_TOTALSIZE { Serial.print(F("SRAM size:")); Serial.println((int) RAMEND - (int) &__data_start); } | ||
| #define MEMORY_PRINT_TOTALSIZE { Serial.print(F("SRAM size:")); Serial.println(((int) RAMEND + 1 - (int) &__data_start)); } |
This was referenced Jun 5, 2021
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Two minor changes. I will describe the reasoning in two issues.
If you decide to merge, there is no hurry to create a release. I may have another pull request soon.
I am separating these changes as I expect you would want them, even if you don't want to pull in my other changes.