third-party/HamShield
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dtmf changes

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This commit is contained in:
Morgan Redfield
2018-06-16 19:13:36 -07:00
parent 5e36ab2898
commit ac31e5e79e
2 changed files with 72 additions and 10 deletions
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26
src/HamShield.h
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@@ -56,7 +56,9 @@
#define A1846S_DTMF_ENABLE_REG 0x7A // holds dtmf_enable
#define A1846S_DTMF_CODE_REG 0x7E // holds dtmf_sample and dtmf_code
#define A1846S_TONE1_FREQ 0x35 // holds frequency of tone 1 (in 0.1Hz increments)
#define A1846S_TONE2_FREQ 0x36 // holds frequency of tone 2 (in 0.1Hz increments)
#define A1846S_DTMF_TIME_REG 0x7B // holds time intervals for DTMF
// Device Bit Fields
@@ -181,12 +183,20 @@
// Bitfields for A1846S_DTMF_ENABLE_REG
#define A1846S_DTMF_ENABLE_BIT 15
#define A18462_DTMF_DET_TIME_BIT 7
#define A18462_DTMF_DET_TIME_LEN 8
// Bitfields for A1846S_DTMF_SAMPLE_REG
#define A1846S_DTMF_SAMPLE_BIT 4
#define A1846S_DTMF_CODE_BIT 3
#define A1846S_DTMF_CODE_LEN 4
#define A1846S_DTMF_TX_IDLE_BIT 5
// Bitfields for A1846S_DTMF_TIME_REG
#define A1846S_DUALTONE_TX_TIME_BIT 5 // duration of dual tone TX (via DTMF) in 2.5ms increments
#define A1846S_DUALTONE_TX_TIME_LEN 6
#define A1846S_DTMF_IDLE_TIME_BIT 11
#define A1846S_DTMF_IDLE_TIME_LEN 6
// SSTV VIS Codes
@@ -379,10 +389,15 @@ class HamShield {
// uint16_t code = getDTMFCode();
// while (getDTMFSample() == 1) { delay(10); }
// disableDTMF();
// Writing a single DTMF code:
// setDTMFCode(code); // code is a uint16_t from 0x0 to 0xF
void enableDTMFReceive();
uint16_t disableDTMF();
uint16_t getDTMFSample();
uint16_t getDTMFCode();
uint16_t getDTMFTxActive();
void setDTMFCode(uint16_t code);
// TX FM deviation
void setFMVoiceCssDeviation(uint16_t deviation);
@@ -460,15 +475,6 @@ class HamShield {
//TODO: split AFSK out so it can be left out
// AFSK routines
//bool AFSKStart();
//bool AFSKEnabled() { return afsk.enabled(); }
//bool AFSKStop();
//bool AFSKOut(const char *);
//class AFSK afsk;
private:
uint8_t devAddr;
uint16_t radio_i2c_buf[4];