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Merged
merged 3 commits into from
Nov 28, 2024
Merged

Non blocking ota download #325

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8094bbf
implementing non blocking download functions in ota interface
andreagilardoni May 24, 2024
d8c676b
adding example for ota non blocking download
andreagilardoni May 24, 2024
3bd4ebd
OTANonBlocking: add info about minimum required firmware version
pennam Nov 28, 2024
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implementing non blocking download functions in ota interface
  • Loading branch information
@andreagilardoni @pennam
andreagilardoni authored and pennam committed Nov 28, 2024
commit 8094bbfca2953e1e9147bbc1ef528ab2d63532ca
43 changes: 43 additions & 0 deletions libraries/OTAUpdate/src/OTAUpdate.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -87,6 +87,49 @@ int OTAUpdate::download(const char* url, const char* file_path) {
return ret;
}

int OTAUpdate::startDownload(const char* url) {
string res = "";
int ret = -1;
if ( url != nullptr && strlen(url) > 0) {
modem.timeout(EXTENDED_MODEM_TIMEOUT);
if(modem.write(string(PROMPT(_OTA_DOWNLOAD_START)), res, "%s%s\r\n", CMD_WRITE(_OTA_DOWNLOAD_START), url)) {
ret = atoi(res.c_str());
} else {
ret = static_cast<int>(Error::Modem);
}
} else {
ret = static_cast<int>(Error::Library);
}
modem.timeout(MODEM_TIMEOUT);
return ret;
}

int OTAUpdate::startDownload(const char* url, const char* file_path) {
string res = "";
int ret = -1;

if ( url != nullptr && strlen(url) > 0 && file_path != nullptr && strlen(file_path) >0) {
modem.timeout(EXTENDED_MODEM_TIMEOUT);
if(modem.write(string(PROMPT(_OTA_DOWNLOAD_START)), res, "%s%s,%s\r\n", CMD_WRITE(_OTA_DOWNLOAD_START), url, file_path)) {
ret = atoi(res.c_str());
} else {
ret = static_cast<int>(Error::Modem);
}
} else {
ret = static_cast<int>(Error::Library);
}
modem.timeout(MODEM_TIMEOUT);
return ret;
}

int OTAUpdate::downloadProgress() {
string res = "";
if (modem.write(string(PROMPT(_OTA_DOWNLOAD_PROGRESS)), res, "%s", CMD(_OTA_DOWNLOAD_PROGRESS))) {
return atoi(res.c_str());
}
return static_cast<int>(Error::Modem);
}

int OTAUpdate::verify() {
string res = "";
if (modem.write(string(PROMPT(_OTA_VERIFY)), res, "%s", CMD(_OTA_VERIFY))) {
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6 changes: 6 additions & 0 deletions libraries/OTAUpdate/src/OTAUpdate.h
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Expand Up @@ -42,6 +42,12 @@ class OTAUpdate {
int begin(const char* file_path);
int download(const char* url);
int download(const char* url, const char* file_path);

int startDownload(const char* url);
int startDownload(const char* url, const char* file_path);

int downloadProgress();

int verify();
int update();
int update(const char* file_path);
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