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Bugfix hw tune, hf tune: voltage measures were VERY wrong

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Modified hw detectreader: display reader field strength in mV units and to be less phony
This commit is contained in:
pwpiwi 2015-02-03 07:21:57 +01:00
commit 3b692427ac
2 changed files with 60 additions and 39 deletions
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4
armsrc/apps.h
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@ -38,6 +38,10 @@ void DbpString(char *str);
void Dbprintf(const char *fmt, ...);
void Dbhexdump(int len, uint8_t *d, bool bAsci);
// ADC Vref = 3300mV, and an (10M+1M):1M voltage divider on the HF input can measure voltages up to 36300 mV
#define MAX_ADC_HF_VOLTAGE 36300
// ADC Vref = 3300mV, and an (10000k+240k):240k voltage divider on the LF input can measure voltages up to 140800 mV
#define MAX_ADC_LF_VOLTAGE 140800
int AvgAdc(int ch);
void ToSendStuffBit(int b);