DigitalInfinity/ESP32-PaxCounter
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repair memory display

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This commit is contained in:
Klaus K Wilting 2018-04-27 18:48:24 +02:00
parent 19b9e4d721
commit 996f94d401
2 changed files with 3 additions and 3 deletions
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4
src/macsniff.cpp
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@ -27,7 +27,7 @@ bool mac_add(uint8_t *paddr, int8_t rssi, bool sniff_type) {
bool added = false;
uint32_t addr2int, vendor2int; // temporary buffer for MAC and Vendor OUI
uint16_t hashedmac; // temporary buffer for generated hash value
float memlevel; // % of used heap mem
uint8_t memlevel; // % of used heap mem
// only last 3 MAC Address bytes are used for MAC address anonymization
// but since it's uint32 we take 4 bytes to avoid 1st value to be 0
@ -53,7 +53,7 @@ bool mac_add(uint8_t *paddr, int8_t rssi, bool sniff_type) {
if (added) {
// Display heap memory left
memlevel = ESP.getFreeHeap() / heapmem * 100;
sprintf(display_mem, "%d%%", memlevel);
sprintf(display_mem, "%i%%", memlevel);
// increment counter and one blink led
if (sniff_type == MAC_SNIFF_WIFI ) {
macs_wifi++; // increment Wifi MACs counter