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iceman1001 2020-08-03 17:38:18 +02:00
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. // 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; uint8_t i = 3;
int16_t len = 0; int16_t len = 0;
@ -658,7 +658,7 @@ static bool sc_rx_bytes(uint8_t *dest, uint8_t *destlen) {
return true; return true;
} }
bool GetATR(smart_card_atr_t *card_ptr) { bool GetATR(smart_card_atr_t *card_ptr, bool verbose) {
if (!card_ptr) if (!card_ptr)
return false; return false;
@ -706,7 +706,10 @@ bool GetATR(smart_card_atr_t *card_ptr) {
} }
card_ptr->atr_len = len; 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; return true;
} }
@ -715,7 +718,7 @@ void SmartCardAtr(void) {
LED_D_ON(); LED_D_ON();
set_tracing(true); set_tracing(true);
I2C_Reset_EnterMainProgram(); 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)); reply_mix(CMD_ACK, isOK, sizeof(smart_card_atr_t), 0, &card, sizeof(smart_card_atr_t));
set_tracing(false); set_tracing(false);
LEDsoff(); LEDsoff();
@ -743,7 +746,7 @@ void SmartCardRaw(uint64_t arg0, uint64_t arg1, uint8_t *data) {
if ((flags & SC_SELECT)) { if ((flags & SC_SELECT)) {
smart_card_atr_t card; 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)); //reply_old(CMD_ACK, gotATR, sizeof(smart_card_atr_t), 0, &card, sizeof(smart_card_atr_t));
if (!gotATR) if (!gotATR)
goto OUT; 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); 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 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 // generice functions
void SmartCardAtr(void); void SmartCardAtr(void);