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Make Updater be able to run inside async callbacks (#2096)

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This commit is contained in:
Me No Dev 2016-06-05 13:00:10 +03:00 committed by Ivan Grokhotkov
parent dd81336b79
commit 2f933e20fa
2 changed files with 12 additions and 5 deletions
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11
cores/esp8266/Updater.cpp
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@ -14,7 +14,8 @@ extern "C" {
extern "C" uint32_t _SPIFFS_start;
UpdaterClass::UpdaterClass()
: _error(0)
: _async(false)
, _error(0)
, _buffer(0)
, _bufferLen(0)
, _size(0)
@ -202,13 +203,13 @@ bool UpdaterClass::end(bool evenIfRemaining){
bool UpdaterClass::_writeBuffer(){
yield();
if(!_async) yield();
bool result = ESP.flashEraseSector(_currentAddress/FLASH_SECTOR_SIZE);
yield();
if(!_async) yield();
if (result) {
result = ESP.flashWrite(_currentAddress, (uint32_t*) _buffer, _bufferLen);
}
yield();
if(!_async) yield();
if (!result) {
_error = UPDATE_ERROR_WRITE;
@ -240,7 +241,7 @@ size_t UpdaterClass::write(uint8_t *data, size_t len) {
return len - left;
}
left -= toBuff;
yield();
if(!_async) yield();
}
//lets see whats left
memcpy(_buffer + _bufferLen, data + (len - left), left);

6
cores/esp8266/Updater.h
View File

@ -37,6 +37,11 @@ class UpdaterClass {
*/
bool begin(size_t size, int command = U_FLASH);
/*
Run Updater from asynchronous callbacs
*/
void runAsync(bool async){ _async = async; }
/*
Writes a buffer to the flash and increments the address
Returns the amount written
@ -143,6 +148,7 @@ class UpdaterClass {
bool _verifyHeader(uint8_t data);
bool _verifyEnd();
bool _async;
uint8_t _error;
uint8_t *_buffer;
size_t _bufferLen;