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添加了 ICACHE_RAM_ATTR,但我仍然收到错误。我还应该修复什么?安装了 8MB、Arduino 1.8.9 和开发板库 2.5.2 的 ESP-12F。代码:
代码:全选#define ICACHE_RAM_ATTR const byte interruptPin = 13; volatile byte interruptCounter = 0; int numberOfInterrupts = 0; void setup() { Serial.begin(115200); pinMode(interruptPin, INPUT_PULLUP); attachInterrupt(digitalPinToInterrupt(interruptPin), handleInterrupt, RISING); } void ICACHE_RAM_ATTR handleInterrupt() { interruptCounter++; } void loop() { if(interruptCounter>0){ interruptCounter--; numberOfInterrupts++; Serial.print("An interrupt has occurred. Total: "); Serial.println(numberOfInterrupts); } } 错误: 代码:全选20:08:22.329 -> Abort called 20:08:22.329 -> 20:08:22.329 -> >>>stack>>> 20:08:22.329 -> 20:08:22.329 -> ctx: cont 20:08:22.329 -> sp: 3ffffdb0 end: 3fffffc0 offset: 01b0 20:08:22.329 -> 3fffff60: feefeffe 00000001 3ffee26c 3ffee2c4 20:08:22.329 -> 3fffff70: 3fffdad0 00000001 3ffee26c 3ffee2c4 20:08:22.329 -> 3fffff80: 3fffdad0 00000000 3ffee294 401003da 20:08:22.329 -> 3fffff90: feefeffe 00000000 3ffee294 40201069 20:08:22.329 -> 3fffffa0: feefeffe feefeffe feefeffe 402018b4 20:08:22.329 -> 3fffffb0: feefeffe feefeffe 3ffe84f4 401006c5 20:08:22.329 -> << 20:08:22.373 -> ets Jan 8 2013,rst cause:2, boot mode:(3,6) 20:08:22.373 -> 20:08:22.373 -> load 0x4010f000, len 1384, room 16 20:08:22.373 -> tail 8 20:08:22.373 -> chksum 0x2d 20:08:22.373 -> csum 0x2d 20:08:22.373 -> v8b899c12 20:08:22.373 -> ~ld 20:08:22.431 -> ISR not in IRAM! |
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