github/RRG-Proxmark3
1
0
Fork 0
mirror of https://github.com/RfidResearchGroup/proxmark3.git synced 2025-08-14 18:48:13 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

added std_read command for em4x50

Browse source
This commit is contained in:
tharexde 2020-10-27 18:18:02 +01:00
commit ce5181bdc9
7 changed files with 110 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

28
armsrc/em4x50.c
View file

@ -885,7 +885,7 @@ void em4x50_info(em4x50_data_t *etd) {
bool bsuccess = false, blogin = false;
uint8_t status = 0;
uint32_t addresses = 0x00002100; // read from fwr = 0 to lwr = 33 (0x21)
uint32_t words[32] = {0x0};
uint32_t words[EM4X50_NO_WORDS] = {0x0};
em4x50_setup_read();
@ -915,7 +915,7 @@ void em4x50_read(em4x50_data_t *etd) {
bool bsuccess = false, blogin = false;
int now = 0;
uint8_t status = 0;
uint32_t words[32] = {0x0};
uint32_t words[EM4X50_NO_WORDS] = {0x0};
em4x50_setup_read();
@ -1044,7 +1044,7 @@ void em4x50_write(em4x50_data_t *etd) {
bool bsuccess = false, blogin = false;
uint8_t status = 0;
uint32_t words[34] = {0x0};
uint32_t words[EM4X50_NO_WORDS] = {0x0};
em4x50_setup_read();
@ -1119,7 +1119,7 @@ void em4x50_wipe(uint32_t *password) {
bool bsuccess = false;
uint32_t addresses = 0x00001E01; // from fwr = 1 to lwr = 31 (0x1E)
uint32_t words[34] = {0x0};
uint32_t words[EM4X50_NO_WORDS] = {0x0};
uint32_t zero = 0x0;
em4x50_setup_read();
@ -1268,7 +1268,7 @@ void em4x50_watch() {
// read continuously and display standard reads of tag
int now = 0;
uint32_t words[34] = {0x0};
uint32_t words[EM4X50_NO_WORDS] = {0x0};
em4x50_setup_read();
@ -1447,3 +1447,21 @@ void em4x50_sim(em4x50_data_t *etd) {
lf_finalize();
reply_ng(CMD_LF_EM4X50_SIM, 1, 0, 0);
}
void em4x50_std_read(void) {
// reads data that tag transmits "voluntarily" -> standard read mode
int now = 0;
uint32_t words[EM4X50_NO_WORDS] = {0x0};
em4x50_setup_read();
// set gHigh and gLow
if (get_signalproperties() && find_em4x50_tag())
standard_read(&now, words);
LOW(GPIO_SSC_DOUT);
lf_finalize();
reply_ng(CMD_LF_EM4X50_STD_READ, now, (uint8_t *)words, 4 * now);
}