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79 lines
2.0 KiB
79 lines
2.0 KiB
/*
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OTA MODULE COMMON FUNCTIONS
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*/
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#include "ota.h"
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#include "system.h"
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#include "terminal.h"
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#include "ws.h"
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void otaPrintError() {
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if (Update.hasError()) {
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#if TERMINAL_SUPPORT
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Update.printError(terminalSerial());
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#elif DEBUG_SERIAL_SUPPORT && defined(DEBUG_PORT)
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Update.printError(DEBUG_PORT);
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#endif
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}
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}
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bool otaFinalize(size_t size, int reason, bool evenIfRemaining) {
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if (Update.isRunning() && Update.end(evenIfRemaining)) {
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DEBUG_MSG_P(PSTR("[OTA] Success: %7u bytes\n"), size);
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deferredReset(500, reason);
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return true;
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}
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otaPrintError();
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eepromRotate(true);
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return false;
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}
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// Helper methods from UpdaterClass that need to be called manually for async mode,
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// because we are not using Stream interface to feed it data.
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bool otaVerifyHeader(uint8_t* data, size_t len) {
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if (len < 4) {
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return false;
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}
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// ref: https://github.com/esp8266/Arduino/pull/6820
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// accept gzip, let unpacker figure things out later
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if (data[0] == 0x1F && data[1] == 0x8B) {
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return true;
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}
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// Check for magic byte with a normal .bin
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if (data[0] != 0xE9) {
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return false;
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}
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// Make sure that flash config can be recognized and fit the flash
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const auto flash_config = ESP.magicFlashChipSize((data[3] & 0xf0) >> 4);
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if (flash_config && (flash_config > ESP.getFlashChipRealSize())) {
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return false;
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}
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return true;
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}
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void otaProgress(size_t bytes, size_t each) {
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// Removed to avoid websocket ping back during upgrade (see #1574)
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// TODO: implement as separate from debugging message
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#if WEB_SUPPORT
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if (wsConnected()) return;
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#endif
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// Telnet and serial will still output things, but slightly throttled
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static size_t last = 0;
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if (bytes < last) {
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last = 0;
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}
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if ((bytes > each) && (bytes - each > last)) {
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DEBUG_MSG_P(PSTR("[OTA] Progress: %7u bytes\r"), bytes);
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last = bytes;
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}
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}
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