MySmartHome/MySensors
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

I2C EEPROM support for OTA using dual Optiboot #802 (#834)

Browse Source 
* Added support for I2C EEPROM OTA

* EEPROM OTA now uses extEEPROM as driver

* Compiler warning fix

* Style check fixes

* Fix doxygen warnings of I2CEeprom

* Use bool instead of boolean in I2CEeprom shim

* Fix re-merged style problem
This commit is contained in:
Krister W
2017-07-24 21:32:47 +02:00
committed by Olivier
parent b85c11c383
commit 8f58b18e1a
6 changed files with 234 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
core/MyOTAFirmwareUpdate.cpp
+19
View File
@@ -24,7 +24,11 @@ extern MyMessage _msg;
extern MyMessage _msgTmp;
// local variables
#ifdef MY_OTA_USE_I2C_EEPROM
I2CEeprom _flash(MY_OTA_I2C_ADDR);
#else
SPIFlash _flash(MY_OTA_FLASH_SS, MY_OTA_FLASH_JDECID);
#endif
nodeFirmwareConfig_t _nodeFirmwareConfig;
bool _firmwareUpdateOngoing;
uint32_t _firmwareLastRequest;
@@ -110,6 +114,21 @@ bool firmwareOTAUpdateProcess(void)
firmwareResponse->data, FIRMWARE_BLOCK_SIZE);
// wait until flash written
while (_flash.busy()) {}
#ifdef OTA_EXTRA_FLASH_DEBUG
{
char prbuf[8];
uint32_t addr = ((_firmwareBlock - 1) * FIRMWARE_BLOCK_SIZE) + FIRMWARE_START_OFFSET;
OTA_DEBUG(PSTR("OTA:FWP:FL DUMP "));
sprintf_P(prbuf,PSTR("%04X:"), (uint16_t)addr);
MY_SERIALDEVICE.print(prbuf);
for(uint8_t i=0; i<FIRMWARE_BLOCK_SIZE; i++) {
uint8_t data = _flash.readByte(addr + i);
sprintf_P(prbuf,PSTR("%02X"), (unsigned int)data);
MY_SERIALDEVICE.print(prbuf);
}
OTA_DEBUG(PSTR("\n"));
}
#endif
_firmwareBlock--;
if (!_firmwareBlock) {
// We're done! Do a checksum and reboot.