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typos

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This commit is contained in:
Philippe Teuwen 2020-10-24 01:18:06 +02:00
commit 21bc3b8822
1 changed files with 8 additions and 8 deletions
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16
armsrc/em4x50.c
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@ -476,7 +476,7 @@ static bool find_double_listen_window(bool bcommand) {
// data transmission from card has to be stopped, because // data transmission from card has to be stopped, because
// a commamd shall be issued // a commamd shall be issued
// unfortunately the posititon in listen window (where // unfortunately the position in listen window (where
// command request has to be sent) has gone, so if a // command request has to be sent) has gone, so if a
// second window follows - sync on this to issue a command // second window follows - sync on this to issue a command
@ -522,7 +522,7 @@ static bool find_em4x50_tag(void) {
static bool request_receive_mode(void) { static bool request_receive_mode(void) {
// To issue a command we have to find a listen window first. // To issue a command we have to find a listen window first.
// Because identification and sychronization at the same time is not // Because identification and synchronization at the same time is not
// possible when using pulse lengths a double listen window is used. // possible when using pulse lengths a double listen window is used.
bool bcommand = true; bool bcommand = true;
return find_double_listen_window(bcommand); return find_double_listen_window(bcommand);
@ -559,7 +559,7 @@ static bool check_ack(bool bliw) {
// "bit" of listen window) // "bit" of listen window)
wait_timer(FPGA_TIMER_0, T0 * 2 * EM4X50_T_TAG_FULL_PERIOD); wait_timer(FPGA_TIMER_0, T0 * 2 * EM4X50_T_TAG_FULL_PERIOD);
// check for listen window (if first bit cannot be inerpreted // check for listen window (if first bit cannot be interpreted
// as a valid bit it must belong to a listen window) // as a valid bit it must belong to a listen window)
if (get_next_bit() == EM4X50_BIT_OTHER) { if (get_next_bit() == EM4X50_BIT_OTHER) {
@ -730,7 +730,7 @@ static bool standard_read(int *now) {
int fwr = *now; int fwr = *now;
uint8_t bits[EM4X50_TAG_WORD] = {0}; uint8_t bits[EM4X50_TAG_WORD] = {0};
// start with the identification of two succsessive listening windows // start with the identification of two successive listening windows
if (find_double_listen_window(false)) { if (find_double_listen_window(false)) {
// read and save words until following double listen window is detected // read and save words until following double listen window is detected
@ -884,7 +884,7 @@ static int write(uint8_t word[4], uint8_t address) {
// send data // send data
em4x50_send_word(word); em4x50_send_word(word);
if (tearoff_hook() == PM3_ETEAROFF) { // tearoff occured if (tearoff_hook() == PM3_ETEAROFF) { // tearoff occurred
reply_ng(CMD_LF_EM4X50_WRITE, PM3_ETEAROFF, NULL, 0); reply_ng(CMD_LF_EM4X50_WRITE, PM3_ETEAROFF, NULL, 0);
return PM3_ETEAROFF; return PM3_ETEAROFF;
} else { } else {
@ -923,7 +923,7 @@ static int write_password(uint8_t password[4], uint8_t new_password[4]) {
// send address data // send address data
em4x50_send_word(password); em4x50_send_word(password);
if (tearoff_hook() == PM3_ETEAROFF) { // tearoff occured if (tearoff_hook() == PM3_ETEAROFF) { // tearoff occurred
reply_ng(CMD_LF_EM4X50_WRITE, PM3_ETEAROFF, NULL, 0); reply_ng(CMD_LF_EM4X50_WRITE, PM3_ETEAROFF, NULL, 0);
return PM3_ETEAROFF; return PM3_ETEAROFF;
} else { } else {
@ -1021,7 +1021,7 @@ void em4x50_write(em4x50_data_t *etd) {
void em4x50_write_password(em4x50_data_t *etd) { void em4x50_write_password(em4x50_data_t *etd) {
// sinmple change of password // simple change of password
bool bsuccess = false; bool bsuccess = false;
@ -1073,7 +1073,7 @@ void em4x50_wipe(em4x50_data_t *etd) {
// to verify result reset EM4x50 // to verify result reset EM4x50
if (reset()) { if (reset()) {
// login not necessary because protectd word has been set to 0 // login not necessary because protected word has been set to 0
// -> no read protected words // -> no read protected words
// -> selective read can be called immediately // -> selective read can be called immediately
if (selective_read(addresses)) { if (selective_read(addresses)) {