Last active
January 26, 2021 04:38
-
-
Save dj1711572002/31f73d5913ce249b464f583f4183c4d5 to your computer and use it in GitHub Desktop.
M5StickC-SPIFFS File copy to Web Server ,on PC Teraterm
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#include <M5StickC.h> | |
#include "FS.h" | |
#include "SPIFFS.h" | |
#include <WiFi.h> | |
#include "esp_http_client.h" | |
// | |
char file_name[20] = "/test1.txt"; | |
int var_size = 2000; | |
const char* ssid = "YourWifi SSID";//SSID | |
const char* password = "WiFi PASS";//PASS | |
/* You only need to format SPIFFS the first time you run a | |
test or else use the SPIFFS plugin to create a partition | |
https://github.com/me-no-dev/arduino-esp32fs-plugin */ | |
#define FORMAT_SPIFFS_IF_FAILED true | |
int i,j,k; | |
String Listname[1000] ; | |
void listDir(fs::FS &fs, const char * dirname, uint8_t levels){ | |
Serial.printf("Listing directory: %s\r\n", dirname); | |
File root = fs.open(dirname); | |
if(!root){ | |
Serial.println("- failed to open directory"); | |
return; | |
} | |
if(!root.isDirectory()){ | |
Serial.println(" - not a directory=>Fomatting"); | |
bool formatted = SPIFFS.format(); | |
return; | |
} | |
File file = root.openNextFile(); | |
int n=0; | |
while(file){ | |
if(file.isDirectory()){ | |
Serial.print(" DIR : "); | |
Serial.println(file.name()); | |
if(levels){ | |
listDir(fs, file.name(), levels -1); | |
} | |
} else { | |
n++; | |
Listname[n]=file.name(); | |
Serial.print("FILE No "); | |
Serial.print(n); | |
Serial.print("="); | |
Serial.print(Listname[n]); | |
Serial.print("\tSIZE: "); | |
Serial.println(file.size()); | |
} | |
file = root.openNextFile(); | |
} | |
} | |
void readFile(fs::FS &fs, const char * path){ | |
Serial.printf("Reading file: %s\r\n", path); | |
File file = fs.open(path); | |
if(!file || file.isDirectory()){ | |
Serial.println("- failed to open file for reading"); | |
return; | |
} | |
Serial.println("- read from file:"); | |
while(file.available()){ | |
Serial.write(file.read()); | |
} | |
file.close(); | |
} | |
void writeFile(fs::FS &fs, const char * path, const char * message){ | |
Serial.printf("Writing file: %s\r\n", path); | |
File file = fs.open(path, FILE_WRITE); | |
if(!file){ | |
Serial.println("- failed to open file for writing"); | |
return; | |
} | |
if(file.print(message)){ | |
Serial.println("- file written"); | |
} else { | |
Serial.println("- write failed"); | |
} | |
file.close(); | |
} | |
void appendFile(fs::FS &fs, const char * path, const char * message){ | |
//Serial.printf("Appending to file: %s\r\n", path); | |
File file = fs.open(path, FILE_APPEND); | |
if(!file){ | |
Serial.println("- failed to open file for appending"); | |
return; | |
} | |
if(file.print(message)){ | |
//Serial.println("- message appended"); | |
} else { | |
Serial.println("- append failed"); | |
} | |
file.close(); | |
} | |
void renameFile(fs::FS &fs, const char * path1, const char * path2){ | |
Serial.printf("Renaming file %s to %s\r\n", path1, path2); | |
if (fs.rename(path1, path2)) { | |
Serial.println("- file renamed"); | |
} else { | |
Serial.println("- rename failed"); | |
} | |
} | |
void deleteFile(fs::FS &fs, const char * path){ | |
Serial.printf("Deleting file: %s\r\n", path); | |
if(fs.remove(path)){ | |
Serial.println("- file deleted"); | |
} else { | |
Serial.println("- delete failed"); | |
} | |
} | |
void testFileIO(fs::FS &fs, const char * path){ | |
Serial.printf("Testing file I/O with %s\r\n", path); | |
static uint8_t buf[512]; | |
size_t len = 0; | |
File file = fs.open(path, FILE_WRITE); | |
if(!file){ | |
Serial.println("- failed to open file for writing"); | |
return; | |
} | |
size_t i; | |
Serial.print("- writing" ); | |
uint32_t start = millis(); | |
for(i=0; i<2048; i++){ | |
if ((i & 0x001F) == 0x001F){ | |
Serial.print("."); | |
} | |
file.write(buf, 512); | |
} | |
Serial.println(""); | |
uint32_t end = millis() - start; | |
Serial.printf(" - %u bytes written in %u ms\r\n", 2048 * 512, end); | |
file.close(); | |
file = fs.open(path); | |
start = millis(); | |
end = start; | |
i = 0; | |
if(file && !file.isDirectory()){ | |
len = file.size(); | |
size_t flen = len; | |
start = millis(); | |
Serial.print("- reading" ); | |
while(len){ | |
size_t toRead = len; | |
if(toRead > 512){ | |
toRead = 512; | |
} | |
file.read(buf, toRead); | |
if ((i++ & 0x001F) == 0x001F){ | |
Serial.print("."); | |
} | |
len -= toRead; | |
} | |
Serial.println(""); | |
end = millis() - start; | |
Serial.printf("- %u bytes read in %u ms\r\n", flen, end); | |
file.close(); | |
} else { | |
Serial.println("- failed to open file for reading"); | |
} | |
} | |
void str2char(char c[],String dataS) | |
{ | |
//String dataS; | |
//dataS="HELLO dataS"; | |
int dataS_len=dataS.length()+1; | |
char char_array[dataS_len]; | |
dataS.toCharArray(c,dataS_len); | |
} | |
void setup(){ | |
M5.begin(); | |
//WiFi | |
WiFi.begin(ssid, password); | |
while (WiFi.status() != WL_CONNECTED) { | |
delay(500); | |
M5.Lcd.print("."); | |
} | |
M5.Lcd.println(" CONNECTED"); | |
//----------------------------- | |
Serial.begin(115200); | |
Serial.println("SPIFFS TEST "); | |
if(!SPIFFS.begin(FORMAT_SPIFFS_IF_FAILED)){ | |
Serial.println("SPIFFS Mount Failed"); | |
return; | |
} | |
Serial.println("===============SPIFFS SET UP============="); | |
int j=0; | |
String dataStr; | |
char char_array[]={}; | |
for (j=0;j<10;j++) | |
{ | |
dataStr=String(millis())+","; | |
str2char(char_array,dataStr); | |
appendFile(SPIFFS, "/hello.txt",char_array); | |
//appendFile(SPIFFS, "/hello.txt",String(millis())+"\r\n"); | |
} | |
//writeFile(SPIFFS, "/hello.txt", "Hello:12345 "); | |
//appendFile(SPIFFS, "/hello.txt", "World:67890!\r\n"); | |
/* | |
// writeFile(SPIFFS, "/hello_1.txt", "Hello_1:12345 "); | |
// writeFile(SPIFFS, "/hello_2.txt", "Hello_1:12345 "); | |
// writeFile(SPIFFS, "/hello_3.txt", "Hello_1:12345 "); | |
// listDir(SPIFFS, "/", 0); | |
appendFile(SPIFFS, "/hello.txt", "World67890!\r\n"); | |
readFile(SPIFFS, "/hello.txt"); | |
renameFile(SPIFFS, "/hello.txt", "/foo.txt"); | |
readFile(SPIFFS, "/foo.txt"); | |
deleteFile(SPIFFS, "/foo.txt"); | |
testFileIO(SPIFFS, "/test.txt"); | |
deleteFile(SPIFFS, "/test.txt"); | |
*/ | |
//Serial.println( "Test complete" ); | |
} | |
void loop(){ | |
//Serial.println("LOOP"); | |
if(M5.BtnB.wasPressed()){ | |
esp_restart(); | |
} | |
M5.update(); | |
if( Serial.available()){ | |
char key =Serial.read(); | |
//DeleteFile----------------------------------------------------- | |
if(key=='D')//D Key Pushed | |
{ | |
int dk; //File No 0-9999 | |
int dflag=0; | |
listDir(SPIFFS, "/", 0); | |
Serial.print("Input Delete File No="); | |
String dsN="";//d selectNo | |
char dC;//Input key char | |
char dN[4]={};//4keta No 0-9999 Char Array | |
dk=0; | |
while(dC!= '\r'){ | |
if(Serial.available()) | |
{ | |
dC=Serial.read(); | |
Serial.print(dC); | |
dN[dk]=dC; | |
dk++; | |
} | |
dN[dk]=0x00;// update 2021/1/26 | |
} | |
dsN=String(dN);//FileNo CharArray to String dsN | |
Serial.print(dsN);//FileNo Diplay | |
int deN=dsN.toInt();//FileNo String dsN to Integer | |
Serial.printf("deN=%d\n\r",deN); | |
String dstr=Listname[deN];//FileName [FileNo deN] to dstr | |
int dslen=dstr.length()+1;//Filename Length | |
char buf[dslen];//Filename CharArry buf | |
dstr.toCharArray(buf,dslen);//buf charArry Filename | |
Serial.printf("DeleteFilename=%s=%S,dslen=%d\n\r",dstr,Listname[deN],dslen); | |
deleteFile(SPIFFS, buf); | |
} | |
//List File------------------------------------------------------ | |
if (key=='L'){ | |
listDir(SPIFFS, "/", 0); | |
} | |
//Append FIle--------------------------------------------------- | |
if(key=='A'){ | |
int j=0; | |
String dataStr; | |
char char_array[]={}; | |
for (j=0;j<10;j++) | |
{ | |
dataStr=String(millis())+","; | |
str2char(char_array,dataStr); | |
appendFile(SPIFFS, "/hello.txt",char_array); | |
Serial.printf("Appending %j\n\r",j); | |
//appendFile(SPIFFS, "/hello.txt",String(millis())+"\r\n"); | |
} | |
} | |
//Read File------------------------------------------------------ | |
if(key=='R'){ | |
int rflag=0; | |
listDir(SPIFFS, "/", 0); | |
Serial.print("Input Read File No="); | |
String sN=""; | |
char bC; | |
bC='a'; | |
char cN[4]; | |
k=0; | |
while(bC!= '\r'){ | |
if(Serial.available()) | |
{ | |
bC=Serial.read(); | |
Serial.print(bC); | |
cN[k]=bC; | |
k++; | |
} | |
cN[k]=0x00;//update 2021/1/26 | |
} | |
sN=String(cN); | |
Serial.print(sN); | |
int aN=sN.toInt(); | |
String str=Listname[aN]; | |
//Serial.print("str="); | |
//Serial.print(str); | |
int slen=str.length()+1; | |
Serial.print("ReadFilename="); | |
Serial.print(str); | |
Serial.print("/slen="); | |
Serial.print(slen); | |
char buf[slen]; | |
str.toCharArray(buf,slen); | |
readFile(SPIFFS, buf); | |
//readFile(SPIFFS, "/hello.txt"); | |
} | |
//Write FileName messages------------------------------------- | |
if(key=='W'){ | |
//key in FileName----------------------------- | |
Serial.print("Please Input File Name[last'.']="); | |
char fname[30]; | |
fname[0]='/'; | |
char inputC; | |
while( inputC!= '.'){ | |
if(Serial.available()) | |
{ | |
j++; | |
inputC=Serial.read(); | |
fname[j%30] =inputC; | |
Serial.print(fname[j%30]); | |
} | |
fname[j+1]=0x00;//update 2021/1/26 | |
}//while end | |
fname[j+1]='t'; | |
fname[j+2]='x'; | |
fname[j+3]='t'; | |
fname@j+4]=0x00;// uodate 2021/1/26 | |
//key in Message--------------------------------- | |
char mes[100]; | |
Serial.print("Please Input message="); | |
j=0; | |
while( inputC!= '\r'){ | |
if(Serial.available()) | |
{ | |
inputC=Serial.read(); | |
mes[j%100] =inputC; | |
Serial.print(mes[j%100]); | |
j++; | |
} | |
mes[j]=0x00;//update 2021/1/26 | |
}//while end | |
writeFile(SPIFFS, fname, mes); | |
}//key 'W' end | |
//Upload WebServer ======================================================================= | |
if(key=='U'){ | |
int rflag=0; | |
listDir(SPIFFS, "/", 0); | |
Serial.print("Input Read File No="); | |
String sN=""; | |
char bC; | |
char cN[4]; | |
k=0; | |
bC='a'; | |
while(bC!= '\r'){ | |
if(Serial.available()) | |
{ | |
bC=Serial.read(); | |
Serial.print(bC); | |
cN[k]=bC; | |
k++; | |
} | |
} | |
sN=String(cN); | |
Serial.print(sN); | |
int aN=sN.toInt(); | |
String str=Listname[aN];//Selected FileName | |
int slen=str.length()+1; | |
Serial.print("ReadFilename="); | |
Serial.print(str); | |
Serial.print("/slen="); | |
Serial.print(slen); | |
char buf[slen]; | |
str.toCharArray(buf,slen); | |
Webserver_writeSPfile(SPIFFS,str); | |
//readFile(SPIFFS, buf); | |
//readFile(SPIFFS, "/hello.txt"); | |
} | |
Serial.println(); | |
Serial.println("===Please key IN===="); | |
Serial.println("W:writeFile,R:ReadFile,L:List,D:Delete U:WEB Upload ButnB_restart");//Append Not working | |
} | |
} | |
void Webserver_writeSPfile( fs::FS &fs,String fname) | |
{ | |
//file = SD.open(file_name, FILE_READ); | |
//file = SD.open(fname, FILE_READ); | |
//SPIFFS readfile | |
File file = fs.open(fname); | |
if(!file || file.isDirectory()){ | |
Serial.println("- failed to open file for reading"); | |
return; | |
} | |
// Serial.println("- read from file:"); | |
// while(file.available()){ | |
// Serial.write(file.read()); | |
// } | |
// file.close(); | |
M5.Lcd.fillScreen(BLACK); | |
M5.Lcd.setCursor(0, 0, 2); | |
M5.Lcd.print("FILE SIZE : "); | |
M5.Lcd.println(file.size()); | |
//char tmp_var[file.size()] = ""; | |
char tmp_var[var_size+1] = ""; | |
esp_http_client_config_t config = {0}; | |
config.url = "http://YourWebSercer URL/writefile.php";//"http://XXXXXXXXXXXXXX/writefile.php"はTOPに置く | |
config.method = HTTP_METHOD_POST; | |
esp_http_client_handle_t client = esp_http_client_init(&config); | |
esp_http_client_open(client, file.size()); | |
//----------------------------------------------- | |
Serial.printf("Start Upload time=%d\n\r",millis()); | |
while(file.available()) { | |
char c=file.read();//SPIFFS file read | |
//Serial.print(c); | |
sprintf(tmp_var, "%s%c", tmp_var, c); | |
if(strlen(tmp_var)>=var_size) { | |
esp_http_client_write(client, (const char *)tmp_var, strlen(tmp_var)); | |
sprintf(tmp_var, ""); | |
//M5.Lcd.print("*"); | |
} | |
} | |
esp_http_client_write(client, (const char *)tmp_var, strlen(tmp_var)); | |
M5.Lcd.fillScreen(BLACK); | |
M5.Lcd.setCursor(0, 0, 2); | |
M5.Lcd.println("FINISH"); | |
esp_http_client_close(client); | |
esp_http_client_cleanup(client); | |
file.close(); | |
Serial.printf("Upload Finished time=%d\n\r",millis()); | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment