#include <WiFi.h>
#include <FirebaseESP32.h>
#define FIREBASE_HOST "https://networks-af47e-default-rtdb.asia-southeast1.firebasedatabase.app/"
#define FIREBASE_AUTH "***"
#define WIFI_SSID "***"
#define WIFI_PASSWORD ""
//Define FirebaseESP32 data object
FirebaseData firebaseData;
FirebaseJson json;
void setup()
{
Serial.begin(115200);
WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
Serial.print("Connecting to Wi-Fi");
while (WiFi.status() != WL_CONNECTED)
{
Serial.print(".");
delay(300);
}
Serial.println();
Serial.print("Connected with IP: ");
Serial.println(WiFi.localIP());
Serial.println();
Firebase.begin(FIREBASE_HOST, FIREBASE_AUTH);
Firebase.reconnectWiFi(true);
//Set database read timeout to 1 minute (max 15 minutes)
Firebase.setReadTimeout(firebaseData, 1000 * 60);
//tiny, small, medium, large and unlimited.
//Size and its write timeout e.g. tiny (1s), small (10s), medium (30s) and large (60s).
Firebase.setwriteSizeLimit(firebaseData, "tiny");
/*
This option allows get and delete functions (PUT and DELETE HTTP requests) works for device connected behind the
Firewall that allows only GET and POST requests.
Firebase.enableClassicRequest(firebaseData, true);
*/
//String path = "/data";
Serial.println("------------------------------------");
Serial.println("Connected...");
}
void loop()
{
int Sdata = random(0,1023) ;
Serial.println(Sdata);
delay(100);
json.set("/Reading1", Sdata); // Place your sensor data here
json.set("/Reading2", Sdata-100);
json.set("/Reading3", Sdata-59);
Firebase.updateNode(firebaseData,"/Sensor",json);
}
but get the following error
/Users/ryanng/Documents/Arduino/libraries/Firebase_ESP32_Client/src/signer/Signer.cpp: In member function 'bool Firebase_Signer::createJWT()':
/Users/ryanng/Documents/Arduino/libraries/Firebase_ESP32_Client/src/signer/Signer.cpp:1210:39: error: too few arguments to function 'int mbedtls_pk_parse_key(mbedtls_pk_context*, const unsigned char*, size_t, const unsigned char*, size_t, int (*)(void*, unsigned char*, size_t), void*)'
1210 | ret = mbedtls_pk_parse_key(config->signer.pk_ctx,
| ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
1211 | (const unsigned char *)config->signer.pk.c_str(),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1212 | config->signer.pk.length() + 1, NULL, 0);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /Users/ryanng/Library/Arduino15/packages/esp32/tools/esp32-arduino-libs/idf-release_v5.1-3662303f31/esp32/include/mbedtls/mbedtls/include/mbedtls/ssl_ciphersuites.h:28,
from /Users/ryanng/Library/Arduino15/packages/esp32/tools/esp32-arduino-libs/idf-release_v5.1-3662303f31/esp32/include/mbedtls/mbedtls/include/mbedtls/ssl.h:32,
from /Users/ryanng/Library/Arduino15/packages/esp32/tools/esp32-arduino-libs/idf-release_v5.1-3662303f31/esp32/include/mbedtls/mbedtls/include/mbedtls/net_sockets.h:44,
from /Users/ryanng/Library/Arduino15/packages/esp32/hardware/esp32/3.0.0-alpha3/libraries/WiFiClientSecure/src/ssl_client.h:8,
from /Users/ryanng/Library/Arduino15/packages/esp32/hardware/esp32/3.0.0-alpha3/libraries/WiFiClientSecure/src/WiFiClientSecure.h:26,
from /Users/ryanng/Documents/Arduino/libraries/Firebase_ESP32_Client/src/FB_Network.h:21,
from /Users/ryanng/Documents/Arduino/libraries/Firebase_ESP32_Client/src/FB_Const.h:41,
from /Users/ryanng/Documents/Arduino/libraries/Firebase_ESP32_Client/src/FB_Utils.h:37,
from /Users/ryanng/Documents/Arduino/libraries/Firebase_ESP32_Client/src/signer/Signer.h:37,
from /Users/ryanng/Documents/Arduino/libraries/Firebase_ESP32_Client/src/signer/Signer.cpp:35:
/Users/ryanng/Library/Arduino15/packages/esp32/tools/esp32-arduino-libs/idf-release_v5.1-3662303f31/esp32/include/mbedtls/mbedtls/include/mbedtls/pk.h:881:5: note: declared here
881 | int mbedtls_pk_parse_key(mbedtls_pk_context *ctx,
| ^~~~~~~~~~~~~~~~~~~~
/Users/ryanng/Documents/Arduino/libraries/Firebase_ESP32_Client/src/signer/Signer.cpp:1214:39: error: too few arguments to function 'int mbedtls_pk_parse_key(mbedtls_pk_context*, const unsigned char*, size_t, const unsigned char*, size_t, int (*)(void*, unsigned char*, size_t), void*)'
1214 | ret = mbedtls_pk_parse_key(config->signer.pk_ctx,
| ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
1215 | (const unsigned char *)config->service_account.data.private_key,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1216 | strlen_P(config->service_account.data.private_key) + 1, NULL, 0);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/ryanng/Library/Arduino15/packages/esp32/tools/esp32-arduino-libs/idf-release_v5.1-3662303f31/esp32/include/mbedtls/mbedtls/include/mbedtls/pk.h:881:5: note: declared here
881 | int mbedtls_pk_parse_key(mbedtls_pk_context *ctx,
| ^~~~~~~~~~~~~~~~~~~~
/Users/ryanng/Documents/Arduino/libraries/Firebase_ESP32_Client/src/signer/Signer.cpp:1245:57: error: invalid conversion from 'size_t*' {aka 'unsigned int*'} to 'size_t' {aka 'unsigned int'} [-fpermissive]
1245 | config->signer.signature, &sigLen,
| ^~~~~~~
| |
| size_t* {aka unsigned int*}
/Users/ryanng/Documents/Arduino/libraries/Firebase_ESP32_Client/src/signer/Signer.cpp:1246:31: error: cannot convert 'int (*)(void*, unsigned char*, size_t)' {aka 'int (*)(void*, unsigned char*, unsigned int)'} to 'size_t*' {aka 'unsigned int*'}
1246 | mbedtls_ctr_drbg_random, config->signer.ctr_drbg_ctx);
| ^~~~~~~~~~~~~~~~~~~~~~~
| |
| int (*)(void*, unsigned char*, size_t) {aka int (*)(void*, unsigned char*, unsigned int)}
/Users/ryanng/Library/Arduino15/packages/esp32/tools/esp32-arduino-libs/idf-release_v5.1-3662303f31/esp32/include/mbedtls/mbedtls/include/mbedtls/pk.h:627:66: note: initializing argument 7 of 'int mbedtls_pk_sign(mbedtls_pk_context*, mbedtls_md_type_t, const unsigned char*, size_t, unsigned char*, size_t, size_t*, int (*)(void*, unsigned char*, size_t), void*)'
627 | unsigned char *sig, size_t sig_size, size_t *sig_len,
| ~~~~~~~~^~~~~~~
Multiple libraries were found for "SD.h"
Used: /Users/ryanng/Library/Arduino15/packages/esp32/hardware/esp32/3.0.0-alpha3/libraries/SD
Not used: /Users/ryanng/Library/Arduino15/libraries/SD
exit status 1
Compilation error: exit status 1
I am trying to run the following code
but get the following error