ahinsing/waveofhoney-mbed5
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Added error checking

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This commit is contained in:
Anthony Hinsinger
2019-04-16 11:56:36 +02:00
parent dcf7bcbf71
commit cf1c0d1737
1 changed files with 46 additions and 20 deletions
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main.cpp
+46 -20
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@@ -6,9 +6,11 @@
#include "mbed.h"
#include "nvstore.h"
#define NVKEY_DEVICE_EUI 1
#define NVKEY_APP_EUI 2
#define NVKEY_APP_KEY 3
#define NVKEY_LORA_DEVICE_EUI 0x01
#define NVKEY_LORA_APP_EUI 0x02
#define NVKEY_LORA_APP_KEY 0x03
#define NVKEY_HX711_OFFSET 0x04
#define NVKEY_HX711_SCALE 0x05
#if MBED_CONF_APP_MODE_BOOTSTRAP
@@ -19,23 +21,33 @@ const static uint8_t app_key[] = MBED_CONF_LORA_APPLICATION_KEY;
int main(void) {
int rc;
uint16_t key;
uint16_t rsize;
uint8_t test[8];
// NVStore is a sigleton, get its instance
NVStore &nvstore = NVStore::get_instance();
rc = nvstore.init();
printf("Init NVStore : %d\n", rc);
if (rc != NVSTORE_SUCCESS) {
printf("Unable to init NVStore : %d\n", rc);
return -1;
}
rc = nvstore.reset();
printf("Reset NVStore : %d\n", rc);
if (rc != NVSTORE_SUCCESS) {
printf("Unable to reset NVStore : %d\n", rc);
return -1;
}
printf("NVStore initiated and reseted\n");
key = NVKEY_DEVICE_EUI;
nvstore.set(key, sizeof(dev_eui), dev_eui);
key = NVKEY_APP_EUI;
nvstore.set(key, sizeof(app_eui), app_eui);
key = NVKEY_APP_KEY;
nvstore.set(key, sizeof(app_key), app_key);
key = NVKEY_LORA_DEVICE_EUI;
if (nvstore.set(key, sizeof(dev_eui), dev_eui) != NVSTORE_SUCCESS) {
printf("Unable to write LoRa Device EUI\n");
}
key = NVKEY_LORA_APP_EUI;
if (nvstore.set(key, sizeof(app_eui), app_eui) != NVSTORE_SUCCESS) {
printf("Unable to write LoRa Application EUI\n");
}
key = NVKEY_LORA_APP_KEY;
if (nvstore.set(key, sizeof(app_key), app_key) != NVSTORE_SUCCESS) {
printf("Unable to write LoRa Application key\n");
}
while(1) {
printf("Bootstrap done\n");
@@ -131,12 +143,26 @@ int main(void) {
return -1;
}
key = NVKEY_DEVICE_EUI;
nvstore.get(key, sizeof(dev_eui), dev_eui, readsize);
key = NVKEY_APP_EUI;
nvstore.get(key, sizeof(app_eui), app_eui, readsize);
key = NVKEY_APP_KEY;
nvstore.get(key, sizeof(app_key), app_key, readsize);
key = NVKEY_LORA_DEVICE_EUI;
rc = nvstore.get(key, sizeof(dev_eui), dev_eui, readsize);
if (rc != NVSTORE_SUCCESS || readsize != sizeof(dev_eui)) {
debug("\r\n Failed to read LoRa Device EUI from NVStore! \r\n");
return -1;
}
key = NVKEY_LORA_APP_EUI;
rc = nvstore.get(key, sizeof(app_eui), app_eui, readsize);
if (rc != NVSTORE_SUCCESS || readsize != sizeof(app_eui)) {
debug("\r\n Failed to read LoRa Application EUI from NVStore! \r\n");
return -1;
}
key = NVKEY_LORA_APP_KEY;
rc =nvstore.get(key, sizeof(app_key), app_key, readsize);
if (rc != NVSTORE_SUCCESS || readsize != sizeof(app_key)) {
debug("\r\n Failed to read LoRa Application Key from NVStore! \r\n");
return -1;
}
connect.connection_u.otaa.app_eui = const_cast<uint8_t *>(app_eui);
connect.connection_u.otaa.dev_eui = const_cast<uint8_t *>(dev_eui);