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iceman1001 2020-08-03 17:38:18 +02:00
parent 85f5f670b6
commit 5725eed2cd
2 changed files with 10 additions and 6 deletions
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13
armsrc/i2c.c
View file

@ -631,7 +631,7 @@ int I2C_get_version(uint8_t *maj, uint8_t *min) {
}
// Will read response from smart card module, retries 3 times to get the data.
static bool sc_rx_bytes(uint8_t *dest, uint8_t *destlen) {
bool sc_rx_bytes(uint8_t *dest, uint8_t *destlen) {
uint8_t i = 3;
int16_t len = 0;
@ -658,7 +658,7 @@ static bool sc_rx_bytes(uint8_t *dest, uint8_t *destlen) {
return true;
}
bool GetATR(smart_card_atr_t *card_ptr) {
bool GetATR(smart_card_atr_t *card_ptr, bool verbose) {
if (!card_ptr)
return false;
@ -706,7 +706,10 @@ bool GetATR(smart_card_atr_t *card_ptr) {
}
card_ptr->atr_len = len;
LogTrace(card_ptr->atr, card_ptr->atr_len, 0, 0, NULL, false);
if (verbose) {
LogTrace(card_ptr->atr, card_ptr->atr_len, 0, 0, NULL, false);
}
return true;
}
@ -715,7 +718,7 @@ void SmartCardAtr(void) {
LED_D_ON();
set_tracing(true);
I2C_Reset_EnterMainProgram();
bool isOK = GetATR(&card);
bool isOK = GetATR(&card, true);
reply_mix(CMD_ACK, isOK, sizeof(smart_card_atr_t), 0, &card, sizeof(smart_card_atr_t));
set_tracing(false);
LEDsoff();
@ -743,7 +746,7 @@ void SmartCardRaw(uint64_t arg0, uint64_t arg1, uint8_t *data) {
if ((flags & SC_SELECT)) {
smart_card_atr_t card;
bool gotATR = GetATR(&card);
bool gotATR = GetATR(&card, true);
//reply_old(CMD_ACK, gotATR, sizeof(smart_card_atr_t), 0, &card, sizeof(smart_card_atr_t));
if (!gotATR)
goto OUT;

3
armsrc/i2c.h
View file

@ -33,8 +33,9 @@ int16_t I2C_BufferRead(uint8_t *data, uint8_t len, uint8_t device_cmd, uint8_t d
int16_t I2C_ReadFW(uint8_t *data, uint8_t len, uint8_t msb, uint8_t lsb, uint8_t device_address);
bool I2C_WriteFW(uint8_t *data, uint8_t len, uint8_t msb, uint8_t lsb, uint8_t device_address);
bool sc_rx_bytes(uint8_t *dest, uint8_t *destlen);
//
bool GetATR(smart_card_atr_t *card_ptr);
bool GetATR(smart_card_atr_t *card_ptr, bool verbose);
// generice functions
void SmartCardAtr(void);