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PN532: Fix memcpy bugs

This commit is contained in:
andrethomas 2019-01-10 18:19:53 +02:00
parent abce4f1a13
commit 5f1d6aa4de
1 changed files with 3 additions and 3 deletions
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6
sonoff/xsns_40_pn532_i2c.ino
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@ -393,7 +393,7 @@ void PN532_ScanForTag(void)
uint8_t keyuniversal[6] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
if (mifareclassic_AuthenticateBlock (uid, uid_len, 1, 1, keyuniversal)) {
if (mifareclassic_ReadDataBlock(1, card_data)) {
memcpy(&card_datas,card_data,sizeof(card_data)); // Cast block 0 to a string
memcpy(&card_datas,&card_data,sizeof(card_data)); // Cast block 0 to a string
}
if (pn532_i2c_function == 1) { // erase block 1 of card
for (uint8_t i = 0;i<16;i++) {
@ -403,7 +403,7 @@ void PN532_ScanForTag(void)
erase_success = true;
snprintf_P(log_data, sizeof(log_data),"I2C: PN532 NFC - Erase success");
AddLog(LOG_LEVEL_INFO);
memcpy(&card_datas,card_data,sizeof(card_data)); // Cast block 0 to a string
memcpy(&card_datas,&card_data,sizeof(card_data)); // Cast block 0 to a string
}
}
if (pn532_i2c_function == 2) {
@ -412,7 +412,7 @@ void PN532_ScanForTag(void)
set_success = true;
snprintf_P(log_data, sizeof(log_data),"I2C: PN532 NFC - Data write successful");
AddLog(LOG_LEVEL_INFO);
memcpy(&card_datas,card_data,sizeof(card_data)); // Cast block 0 to a string
memcpy(&card_datas,&card_data,sizeof(card_data)); // Cast block 0 to a string
}
}
} else {