* Add an option to lf read command to use an arbitrary divisor, enabling reading at frequencies other than 125 and 134 kHz.

This commit is contained in:
henryk@ploetzli.ch 2013-09-27 13:48:20 +00:00
commit bf7163bdb3
3 changed files with 9 additions and 7 deletions

View file

@ -108,7 +108,7 @@ void SetAdcMuxFor(uint32_t whichGpio);
#define FPGA_HF_ISO14443A_READER_MOD (4<<0)
/// lfops.h
void AcquireRawAdcSamples125k(int at134khz);
void AcquireRawAdcSamples125k(int divisor);
void ModThenAcquireRawAdcSamples125k(int delay_off,int period_0,int period_1,uint8_t *command);
void ReadTItag(void);
void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc);