| 100 | |
| 101 | |
| 102 | void AD9850::reset() |
| 103 | { |
| 104 | // be sure to select the correct device |
| 105 | digitalWrite(_select, HIGH); |
| 106 | pulsePin(_reset); |
| 107 | if (_hwSPI) |
| 108 | { |
| 109 | #if defined(ESP32) |
| 110 | if (_useHSPI) pulsePin(14); // HSPI magic number clock |
| 111 | else pulsePin(18); // VSPI magic number clock |
| 112 | #else |
| 113 | // UNO hardware SPI |
| 114 | pulsePin(SPI_CLOCK); |
| 115 | #endif |
| 116 | } |
| 117 | else pulsePin(_clock); |
| 118 | digitalWrite(_select, LOW); |
| 119 | |
| 120 | _config = 0; // 0 phase no power down |
| 121 | _freq = 0; |
| 122 | _factor = 0; |
| 123 | _offset = 0; |
| 124 | _autoUpdate = true; |
| 125 | writeData(); |
| 126 | } |
| 127 | |
| 128 | |
| 129 | void AD9850::powerDown() |