mainscnt/mains-frequency-counter-esp32
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This commit is contained in:
Wolfgang Hottgenroth
2021-03-25 10:07:07 +01:00
parent 271bcb6d91
commit 14a0ff8810
1 changed files with 1 additions and 1 deletions
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src/main/sinkSender.c
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@ -133,7 +133,7 @@ void sinksenderInit() {
ESP_LOGI(TAG, "sharedSecret not configured, create one"); ESP_LOGI(TAG, "sharedSecret not configured, create one");
memset(sharedSecret, 0, sizeof(sharedSecret)); memset(sharedSecret, 0, sizeof(sharedSecret));
esp_fill_random(sharedSecret, sizeof(sharedSecret)-1); esp_fill_random(sharedSecret, sizeof(sharedSecret)-1);
for (uint8_t i = 0; i < sizeof(sharedSecret); i++) { for (uint8_t i = 0; i < sizeof(sharedSecret)-1; i++) {
sharedSecret[i] = (sharedSecret[i] % 94) + 33; // 0 .. 255 -> 33 .. 93 sharedSecret[i] = (sharedSecret[i] % 94) + 33; // 0 .. 255 -> 33 .. 93
} }
ESP_LOGI(TAG, "generated sharedSecret is %s", sharedSecret); ESP_LOGI(TAG, "generated sharedSecret is %s", sharedSecret);