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https://github.com/ByteWelder/Tactility.git
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737c0f7447
Remove dependencies M5Unified and M5GFX because: - Sometimes the release doesn't even compile - The amount of functions is too close to the limit (I recently had to remove some code/dependency to be able to make a build at all) - Graphics performance issue since last update - Touch screen performance issues (not perfect yet, but better) - Compatibility issues with Tactility SPI/I2C versus M5Unified/M5GFX variants.
75 lines
2.1 KiB
C++
75 lines
2.1 KiB
C++
#include "Axp2101.h"
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#include "Log.h"
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bool Axp2101::readRegister12(uint8_t reg, float& out) const {
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std::uint8_t data[2] = {0};
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if (tt::hal::i2c::masterRead(port, DEFAULT_ADDRESS, reg, data, 2, DEFAULT_TIMEOUT) == ESP_OK) {
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out = (data[0] & 0x0F) << 8 | data[1];
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return true;
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} else {
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return false;
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}
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}
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bool Axp2101::readRegister14(uint8_t reg, float& out) const {
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std::uint8_t data[2] = {0};
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if (tt::hal::i2c::masterRead(port, DEFAULT_ADDRESS, reg, data, 2, DEFAULT_TIMEOUT) == ESP_OK) {
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out = (data[0] & 0x3F) << 8 | data[1];
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return true;
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} else {
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return false;
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}
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}
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bool Axp2101::readRegister16(uint8_t reg, uint16_t& out) const {
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std::uint8_t data[2] = {0};
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if (tt::hal::i2c::masterRead(port, DEFAULT_ADDRESS, reg, data, 2, DEFAULT_TIMEOUT) == ESP_OK) {
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out = data[0] << 8 | data[1];
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return true;
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} else {
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return false;
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}
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}
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bool Axp2101::readRegister8(uint8_t reg, uint8_t& result) const {
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return tt::hal::i2c::masterWriteRead(port, DEFAULT_ADDRESS, ®, 1, &result, 1, DEFAULT_TIMEOUT);
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}
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bool Axp2101::writeRegister8(uint8_t reg, uint8_t value) const {
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return tt::hal::i2c::masterWrite(port, DEFAULT_ADDRESS, reg, &value, 1, DEFAULT_TIMEOUT);
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}
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bool Axp2101::getBatteryVoltage(float& vbatMillis) const {
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return readRegister14(0x34, vbatMillis);
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}
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bool Axp2101::getChargeStatus(ChargeStatus& status) const {
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uint8_t value;
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if (readRegister8(0x01, value)) {
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value = (value >> 5) & 0b11;
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status = (value == 1) ? CHARGE_STATUS_CHARGING : ((value == 2) ? CHARGE_STATUS_DISCHARGING : CHARGE_STATUS_STANDBY);
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return true;
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} else {
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return false;
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}
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}
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bool Axp2101::isChargingEnabled(bool& enabled) const {
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uint8_t value;
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if (readRegister8(0x18, value)) {
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enabled = value & 0b10;
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return true;
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} else {
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return false;
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}
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}
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bool Axp2101::setChargingEnabled(bool enabled) const {
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uint8_t value;
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if (readRegister8(0x18, value)) {
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return writeRegister8(0x18, (value & 0xFD) | (enabled << 1));
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} else {
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return false;
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}
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}
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