From 9aaca32c00019698ae8cff324bef4c8d6228e894 Mon Sep 17 00:00:00 2001
From: CARNEIRO--GILLET Alexandre
<alexandre.carneiro-gillet@imt-atlantique.net>
Date: Thu, 27 Mar 2025 09:32:28 +0100
Subject: [PATCH] =?UTF-8?q?m=C3=A0j=20envoi=20sens=20com?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
.../capteur-autonome-penn-avel.code-workspace | 12 ++
GW-custom/test_envoi_senscom.py | 10 +-
GW-custom/test_recept_loramac_ard.ino | 166 ++++++++++++++++++
.../test_recept_loramac_\302\265py.py" | 0
4 files changed, 183 insertions(+), 5 deletions(-)
create mode 100644 GW-custom/capteur-autonome-penn-avel.code-workspace
create mode 100644 GW-custom/test_recept_loramac_ard.ino
rename GW-custom/test_recept_loramac.py => "GW-custom/test_recept_loramac_\302\265py.py" (100%)
diff --git a/GW-custom/capteur-autonome-penn-avel.code-workspace b/GW-custom/capteur-autonome-penn-avel.code-workspace
new file mode 100644
index 0000000..c175bc5
--- /dev/null
+++ b/GW-custom/capteur-autonome-penn-avel.code-workspace
@@ -0,0 +1,12 @@
+{
+ "folders": [
+ {
+ "path": ".."
+ },
+ {
+ "name": "Recept_LoRaMAC_0322",
+ "path": "../../../../../PlatformIO/Projects/Recept_LoRaMAC_0322"
+ }
+ ],
+ "settings": {}
+}
\ No newline at end of file
diff --git a/GW-custom/test_envoi_senscom.py b/GW-custom/test_envoi_senscom.py
index 72b5cd9..de2584c 100644
--- a/GW-custom/test_envoi_senscom.py
+++ b/GW-custom/test_envoi_senscom.py
@@ -8,18 +8,18 @@ url = "https://api.sensor.community/v1/push-sensor-data/"
headers = {
"Content-Type": "application/json",
"X-Pin": "1",
- "X-Sensor": "esp8266-12345678"
+ "X-Sensor": "esp32-900881266"
}
data = {
- "software_version": "your_version",
+ "software_version": "0.1",
"sensordatavalues": [
- {"value_type": "P1", "value": "66.04"},
- {"value_type": "P2", "value": "53.32"}
+ {"value_type": "P1", "value": "11.3"},
+ {"value_type": "P2", "value": "8.6"}
]
}
response = requests.post(url, headers=headers, data=json.dumps(data), timeout=10)
-print(response.status_code)
+print(response.status_code) # 201 = created
print(response.text)
diff --git a/GW-custom/test_recept_loramac_ard.ino b/GW-custom/test_recept_loramac_ard.ino
new file mode 100644
index 0000000..8396a1a
--- /dev/null
+++ b/GW-custom/test_recept_loramac_ard.ino
@@ -0,0 +1,166 @@
+#include <ArduinoJson.h>
+
+static char recv_buf[512];
+static int led = 2;
+
+/**
+ * @brief Sends an AT command and checks for a specific response within a timeout period.
+ *
+ * This function sends an AT command to a device connected via Serial2 and waits for a specific
+ * acknowledgment response within the specified timeout period. The function also prints the
+ * command and received characters to the Serial monitor for debugging purposes.
+ *
+ * @param p_ack The expected acknowledgment response string. If NULL, the function returns immediately.
+ * @param timeout_ms The timeout period in milliseconds to wait for the acknowledgment response.
+ * @param p_cmd The AT command to send. This is a format string, followed by additional arguments
+ * as needed (similar to printf).
+ * @param ... Additional arguments for the AT command format string.
+ * @return int Returns 1 if the acknowledgment response is received within the timeout period,
+ * otherwise returns 0.
+ */
+static int at_send_check_response(char *p_ack, int timeout_ms, char *p_cmd, ...)
+{
+ int ch;
+ int num = 0;
+ int index = 0;
+ int startMillis = 0;
+ va_list args;
+ memset(recv_buf, 0, sizeof(recv_buf));
+ va_start(args, p_cmd);
+ Serial2.print(p_cmd);
+ Serial.print(p_cmd);
+ va_end(args);
+ delay(200);
+ startMillis = millis();
+
+ if (p_ack == NULL)
+ return 0;
+
+ do
+ {
+ while (Serial2.available() > 0)
+ {
+ ch = Serial2.read();
+ recv_buf[index++] = ch;
+ Serial.print((char)ch);
+ delay(2);
+ }
+
+ if (strstr(recv_buf, p_ack) != NULL)
+ return 1;
+
+ } while (millis() - startMillis < timeout_ms);
+ Serial.println();
+ return 0;
+}
+
+/**
+ * @brief Parses and processes a received message.
+ *
+ * This function takes a received message string, extracts the data portion,
+ * converts it from a hexadecimal string to a byte array, and prints the byte
+ * array in hexadecimal format.
+ *
+ * @param p_msg Pointer to the received message string. If the message is NULL,
+ * the function will print "Received null" and return immediately.
+ *
+ * The function performs the following steps:
+ * 1. Checks if the received message is NULL.
+ * 2. Searches for the "RX" substring in the message.
+ * 3. Extracts the data portion following the "RX" substring.
+ * 4. Converts the extracted data from a hexadecimal string to a byte array.
+ * 5. Prints the byte array in hexadecimal format.
+ */
+static void recv_prase(char *p_msg)
+{
+ if (p_msg == NULL)
+ {
+ Serial.println("Received null");
+ return;
+ }
+ char *p_start = NULL;
+ char data[128]; // To hold the received bytes as characters
+
+ int bytes_len = 0;
+ p_start = strstr(p_msg, "RX");
+ if (p_start && (1 == sscanf(p_start, "RX \"%s\"", &data)))
+ {
+ for (int i = 0; i < sizeof(data); i++)
+ {
+ if (int(data[i + 1]) == 0)
+ {
+ bytes_len = i;
+ break;
+ }
+ }
+
+ // Convert the characters to a byteArray
+ int message_len = bytes_len / 2 + 1;
+ byte out[message_len];
+ auto getNum = [](char c)
+ { return c > '9' ? c - 'A' + 10 : c - '0'; };
+ for (int x = 0, y = 0; x < bytes_len; ++x, ++y)
+ out[y] = (getNum(data[x++]) << 4) + getNum(data[x]);
+ out[message_len] = '\0';
+
+ // Print the received bytes
+ for (int i = 0; i < sizeof(out) - 1; i++)
+ {
+ Serial.print(out[i], HEX);
+ Serial.print("-");
+ }
+ Serial.println();
+ }
+}
+
+/**
+ * @brief Setup function for initializing serial communication and configuring the device.
+ *
+ * This function performs the following tasks:
+ * - Initializes the Serial communication at a baud rate of 9600.
+ * - Sets the pin mode for the LED pin to OUTPUT.
+ * - Sets the initial state of the LED to LOW (off).
+ * - Initializes the Serial2 communication at a baud rate of 9600.
+ * - Prints a test message to Serial.
+ * - Sends AT commands to configure the device for LoRa communication:
+ * - Checks for an OK response with the "AT" command.
+ * - Sets the device mode to TEST with the "AT+MODE=TEST" command.
+ * - Sets the device to receive LoRa packets with the "AT+TEST=RXLRPKT" command.
+ * - Delays for 200 milliseconds.
+ * - Sets the LED state to HIGH (on).
+ */
+void setup(void)
+{
+ Serial.begin(9600);
+ pinMode(led, OUTPUT);
+ digitalWrite(led, LOW);
+ Serial2.begin(9600);
+ Serial.print("Serial2 LOCAL TEST\r\n");
+ at_send_check_response("+AT: OK", 100, "AT\r\n");
+ at_send_check_response("+MODE: TEST", 1000, "AT+MODE=TEST\r\n");
+ at_send_check_response("+TEST: RXLRPKT", 5000, "AT+TEST=RXLRPKT\r\n");
+ delay(200);
+ digitalWrite(led, HIGH);
+}
+
+/**
+ * @brief Main loop function that continuously attempts to receive data via LoRaMAC.
+ *
+ * This function runs indefinitely, attempting to receive data every 5 seconds.
+ * It constructs a command to transmit a HEX value, sends the command, and checks for a response.
+ * If a response is received, it processes the received data; otherwise, it prints an error message.
+ *
+ * @note The function uses a delay of 5000 milliseconds (5 seconds) between each attempt.
+ */
+void loop(void)
+{
+ char cmd[128];
+ // Transmit HEX Value
+ sprintf(cmd, "");
+ int ret = at_send_check_response("+TEST: RX", 1000, "");
+ if (ret)
+ recv_prase(recv_buf);
+ else
+ Serial.println("Receive failed!\r\n\r\n");
+ delay(5000);
+}
\ No newline at end of file
diff --git a/GW-custom/test_recept_loramac.py "b/GW-custom/test_recept_loramac_\302\265py.py"
similarity index 100%
rename from GW-custom/test_recept_loramac.py
rename to "GW-custom/test_recept_loramac_\302\265py.py"
--
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