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fix SD card > 4GB size display use uint64_t instead of uint32_t

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allow float for space calaculation in formatBytes, limited to 2 decimals but for byte which has 0 decimal
This commit is contained in:
Luc
2019-05-16 09:49:12 +08:00
parent 6110ad690f
commit e186fcd784
3 changed files with 9 additions and 9 deletions
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12
Grbl_Esp32/espresponse.cpp
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@@ -47,16 +47,16 @@ void ESPResponseStream::println(const char *data){
}
//helper to format size to readable string
String ESPResponseStream::formatBytes (uint32_t bytes)
String ESPResponseStream::formatBytes (uint64_t bytes)
{
if (bytes < 1024) {
return String (bytes) + " B";
if (bytes < 1024) {
return String ((uint16_t)bytes) + " B";
} else if (bytes < (1024 * 1024) ) {
return String (bytes / 1024.0) + " KB";
return String ((float)(bytes / 1024.0),2) + " KB";
} else if (bytes < (1024 * 1024 * 1024) ) {
return String (bytes / 1024.0 / 1024.0) + " MB";
return String ((float)(bytes / 1024.0 / 1024.0),2) + " MB";
} else {
return String (bytes / 1024.0 / 1024.0 / 1024.0) + " GB";
return String ((float)(bytes / 1024.0 / 1024.0 / 1024.0),2) + " GB";
}
}

2
Grbl_Esp32/espresponse.h
View File

@@ -31,7 +31,7 @@ class ESPResponseStream{
void print(const char *data);
void println(const char *data);
void flush();
static String formatBytes (uint32_t bytes);
static String formatBytes (uint64_t bytes);
uint8_t client() {return _client;}
#if defined (ENABLE_HTTP) && defined(ENABLE_WIFI)
ESPResponseStream(WebServer * webserver);

4
Grbl_Esp32/web_server.cpp
View File

@@ -1228,8 +1228,8 @@ void Web_Server::handle_direct_SDFileList()
_upload_status = UPLOAD_STATUS_NONE;
}
bool list_files = true;
uint32_t totalspace = 0;
uint32_t usedspace = 0;
uint64_t totalspace = 0;
uint64_t usedspace = 0;
if (get_sd_state(true) != SDCARD_IDLE) {
_webserver->sendHeader("Cache-Control","no-cache");
_webserver->send(200, "application/json", "{\"status\":\"No SD Card\"}");