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116 lines
3.0 KiB
116 lines
3.0 KiB
#include "Model01.h"
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KeyboardioScanner Model01::leftHand(0);
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KeyboardioScanner Model01::rightHand(3);
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Model01::Model01(void) {
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}
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void Model01::enable_scanner_power(void) {
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pinMode(13, OUTPUT);
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digitalWrite(13, HIGH);
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}
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// This lets the keyboard pull up to 1.6 amps from
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// the host. That violates the USB spec. But it sure
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// is pretty looking
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void Model01::enable_high_power_leds(void) {
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pinMode(7, OUTPUT);
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digitalWrite(7, LOW);
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}
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void Model01::setup(void) {
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enable_scanner_power();
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// Consider not doing this until 30s after keyboard
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// boot up, to make it easier to rescue things
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// in case of power draw issues.
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enable_high_power_leds();
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leftHandState.all = 0;
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rightHandState.all = 0;
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Wire.begin();
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TWBR=12; // This is 400mhz, which is the fastest we can drive the ATTiny
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}
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void Model01::led_set_crgb_at(uint8_t i, cRGB crgb) {
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if(i<32) {
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leftHand.ledData.leds[i] = crgb;
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} else if (i<64) {
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rightHand.ledData.leds[i-32] = crgb;
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} else {
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// TODO how do we want to handle debugging assertions about crazy user
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// code that would overwrite other memory?
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}
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}
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cRGB Model01::led_get_crgb_at(uint8_t i) {
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if(i<32) {
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return leftHand.ledData.leds[i];
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} else if (i<64) {
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return rightHand.ledData.leds[i-32] ;
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}
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}
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void Model01::led_sync() {
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leftHand.sendLEDData();
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rightHand.sendLEDData();
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leftHand.sendLEDData();
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rightHand.sendLEDData();
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leftHand.sendLEDData();
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rightHand.sendLEDData();
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leftHand.sendLEDData();
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rightHand.sendLEDData();
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}
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void debug_key_event(keydata_t state, keydata_t previousState, uint8_t keynum, uint8_t row, uint8_t col) {
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if (bitRead(state.all, keynum) != bitRead(previousState.all, keynum )) {
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Serial.print("Looking at row ");
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Serial.print(row);
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Serial.print(", col ");
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Serial.print(col);
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Serial.print(" key # ");
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Serial.print(keynum);
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Serial.print(" ");
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Serial.print(bitRead(previousState.all, keynum));
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Serial.print(" -> ");
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Serial.print(bitRead(state.all, keynum ));
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Serial.println();
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}
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}
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void Model01::scan_matrix() {
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previousLeftHandState = leftHandState;
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previousRightHandState = rightHandState;
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if (leftHand.readKeys()) {
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leftHandState = leftHand.getKeyData();
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}
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if (rightHand.readKeys()) {
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rightHandState = rightHand.getKeyData();
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}
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for (byte row = 0; row < 4; row++) {
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for (byte col = 0; col < 8; col++) {
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uint8_t keynum = (row*8)+(col);
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handle_key_event(row, 7-col,
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bitRead(leftHandState.all, keynum),
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bitRead(previousLeftHandState.all, keynum)
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);
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handle_key_event(row, (15- col),
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bitRead(rightHandState.all, keynum),
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bitRead(previousRightHandState.all, keynum)
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);
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}
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}
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//scan the Keyboard matrix looking for connections
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}
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