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remove spurious spaces & tabs at end of lines

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This commit is contained in:
Philippe Teuwen 2019-03-09 08:59:13 +01:00
commit 60f292b18e
249 changed files with 8481 additions and 8481 deletions
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82
armsrc/lfops.c
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@ -85,11 +85,11 @@ void setT55xxConfig(uint8_t arg0, t55xx_config *c) {
if (arg0 == 0) {
return;
}
if (!FlashInit()) {
return;
}
uint8_t *buf = BigBuf_malloc(T55XX_CONFIG_LEN);
Flash_CheckBusy(BUSY_TIMEOUT);
uint16_t res = Flash_ReadDataCont(T55XX_CONFIG_OFFSET, buf, T55XX_CONFIG_LEN);
@ -98,9 +98,9 @@ void setT55xxConfig(uint8_t arg0, t55xx_config *c) {
BigBuf_free();
return;
}
memcpy(buf, &t_config, T55XX_CONFIG_LEN);
Flash_CheckBusy(BUSY_TIMEOUT);
Flash_WriteEnable();
Flash_Erase4k(3, 0xD);
@ -109,8 +109,8 @@ void setT55xxConfig(uint8_t arg0, t55xx_config *c) {
if ( res == T55XX_CONFIG_LEN && MF_DBGLEVEL > 1) {
DbpString("T55XX Config save success");
}
BigBuf_free();
BigBuf_free();
#endif
}
@ -125,11 +125,11 @@ void loadT55xxConfig(void) {
}
uint8_t *buf = BigBuf_malloc(T55XX_CONFIG_LEN);
Flash_CheckBusy(BUSY_TIMEOUT);
uint16_t isok = Flash_ReadDataCont(T55XX_CONFIG_OFFSET, buf, T55XX_CONFIG_LEN);
FlashStop();
// verify read mem is actual data.
uint8_t cntA = T55XX_CONFIG_LEN, cntB = T55XX_CONFIG_LEN;
for (int i=0; i< T55XX_CONFIG_LEN; i++) {
@ -140,9 +140,9 @@ void loadT55xxConfig(void) {
BigBuf_free();
return;
}
memcpy((uint8_t *)&t_config, buf, T55XX_CONFIG_LEN);
if ( isok == T55XX_CONFIG_LEN) {
if (MF_DBGLEVEL > 1) DbpString("T55XX Config load success");
}
@ -581,7 +581,7 @@ void SimulateTagLowFrequencyEx(int period, int gap, int ledcontrol, int numcycle
//FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_EDGE_DETECT | FPGA_LF_EDGE_DETECT_TOGGLE_MODE );
FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_EDGE_DETECT);
WaitMS(20);
int i = 0, x = 0;
uint8_t *buf = BigBuf_get_addr();
@ -598,11 +598,11 @@ void SimulateTagLowFrequencyEx(int period, int gap, int ledcontrol, int numcycle
AT91C_BASE_PIOA->PIO_PER = GPIO_SSC_DOUT | GPIO_SSC_CLK;
AT91C_BASE_PIOA->PIO_OER = GPIO_SSC_DOUT;
AT91C_BASE_PIOA->PIO_ODR = GPIO_SSC_CLK;
uint8_t check = 1;
for(;;) {
if ( numcycles > -1 ) {
if ( x != numcycles ) {
++x;
@ -744,7 +744,7 @@ static void fcAll(uint8_t fc, int *n, uint8_t clock, uint16_t *modCnt)
*n += fc;
}
if (mod > 0) (*modCnt)++;
if ((mod > 0) && modAdjOk){ //fsk2
if ((*modCnt % modAdj) == 0){ //if 4th 8 length wave in a rf/50 add extra 8 length wave
memset(dest + (*n), 0, fc - halfFC);
@ -1500,9 +1500,9 @@ void T55xxReadBlock(uint16_t arg0, uint8_t Block, uint32_t Pwd) {
bool brute_mem = arg0 & 0x4;
uint32_t i = 0;
// regular read mode
bool RegReadMode = (Block == 0xFF);
bool RegReadMode = (Block == 0xFF);
uint8_t start_wait = 4;
size_t samples = 12000;
@ -1510,7 +1510,7 @@ void T55xxReadBlock(uint16_t arg0, uint8_t Block, uint32_t Pwd) {
start_wait = 0;
samples = 1024;
}
//clear buffer now so it does not interfere with timing later
BigBuf_Clear_keep_EM();
@ -1523,7 +1523,7 @@ void T55xxReadBlock(uint16_t arg0, uint8_t Block, uint32_t Pwd) {
LFSetupFPGAForADC(95, true);
// make sure tag is fully powered up...
WaitMS(start_wait);
// Trigger T55x7 Direct Access Mode with start gap
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
WaitUS(t_config.start_gap);
@ -1570,9 +1570,9 @@ void T55xx_ChkPwds() {
// First get baseline and setup LF mode.
// tends to mess up BigBuf
uint8_t *buf = BigBuf_get_addr();
uint32_t b1, baseline = 0;
// collect baseline for failed attempt
uint8_t x = 32;
while (x--) {
@ -1580,16 +1580,16 @@ void T55xx_ChkPwds() {
T55xxReadBlock(4, 1, 0);
for (uint16_t j=0; j < 1024; ++j)
b1 += buf[j];
b1 *= b1;
b1 >>= 8;
b1 >>= 8;
baseline += b1;
}
baseline >>= 5;
Dbprintf("[=] Baseline determined [%u]", baseline);
Dbprintf("[=] Baseline determined [%u]", baseline);
uint8_t *pwds = BigBuf_get_EM_addr();
uint16_t pwdCount = 0;
uint32_t candidate = 0;
@ -1599,20 +1599,20 @@ void T55xx_ChkPwds() {
if ( use_flashmem ) {
BigBuf_Clear_EM();
uint16_t isok = 0;
uint8_t counter[2] = {0x00, 0x00};
uint8_t counter[2] = {0x00, 0x00};
isok = Flash_ReadData(DEFAULT_T55XX_KEYS_OFFSET, counter, sizeof(counter) );
if ( isok != sizeof(counter) )
goto OUT;
pwdCount = counter[1] << 8 | counter[0];
if ( pwdCount == 0 && pwdCount == 0xFFFF)
if ( pwdCount == 0 && pwdCount == 0xFFFF)
goto OUT;
isok = Flash_ReadData(DEFAULT_T55XX_KEYS_OFFSET+2, pwds, pwdCount * 4);
if ( isok != pwdCount * 4 )
goto OUT;
Dbprintf("[=] Password dictionary count %d ", pwdCount);
}
#endif
@ -1623,38 +1623,38 @@ void T55xx_ChkPwds() {
if (BUTTON_PRESS() && !usb_poll_validate_length()) {
goto OUT;
}
pwd = bytes_to_num(pwds + i * 4, 4);
T55xxReadBlock(5, 0, pwd);
// calc mean of BigBuf 1024 samples.
uint32_t sum = 0;
for (uint16_t j=0; j<1024; ++j) {
sum += buf[j];
}
sum *= sum;
sum >>= 8;
int32_t tmp = (sum - baseline);
curr = ABS(tmp);
Dbprintf("[=] Pwd %08X | ABS %u", pwd, curr );
if ( curr > prev ) {
Dbprintf("[=] --> ABS %u Candidate %08X <--", curr, pwd );
candidate = pwd;
prev = curr;
}
}
if ( candidate )
ret = 1;
OUT:
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
cmd_send(CMD_ACK,ret,candidate,0,0,0);
@ -2122,7 +2122,7 @@ void Cotag(uint32_t arg0) {
LED_A_ON();
LFSetupFPGAForADC(89, true);
//clear buffer now so it does not interfere with timing later
BigBuf_Clear_ext(false);