Grove driver, I2C migrations, bugfixes and docs (#532)

Devices/lilygo-tlora-pager/Source/Configuration.cpp

@@ -4,6 +4,7 @@
 #include "devices/TpagerKeyboard.h"
 #include "devices/TpagerPower.h"
 #include <driver/gpio.h>
+#include <tactility/device.h>
 
 #include <Tactility/hal/Configuration.h>
 #include <Bq25896.h>
@@ -14,17 +15,18 @@ bool tpagerInit();
 using namespace tt::hal;
 
 static DeviceVector createDevices() {
-    auto bq27220 = std::make_shared<Bq27220>(I2C_NUM_0);
+    auto* i2c = device_find_by_name("i2c0");
+    auto bq27220 = std::make_shared<Bq27220>(i2c);
     auto power = std::make_shared<TpagerPower>(bq27220);
 
-    auto tca8418 = std::make_shared<Tca8418>(I2C_NUM_0);
+    auto tca8418 = std::make_shared<Tca8418>(i2c);
     auto keyboard = std::make_shared<TpagerKeyboard>(tca8418);
 
     return std::vector<std::shared_ptr<tt::hal::Device>> {
         tca8418,
-        std::make_shared<Bq25896>(I2C_NUM_0),
+        std::make_shared<Bq25896>(i2c),
         bq27220,
-        std::make_shared<Drv2605>(I2C_NUM_0),
+        std::make_shared<Drv2605>(i2c),
         power,
         createTpagerSdCard(),
         createDisplay(),

Devices/lilygo-tlora-pager/Source/devices/TpagerKeyboard.cpp

@@ -1,6 +1,5 @@
 #include "TpagerKeyboard.h"
 
-#include <Tactility/hal/i2c/I2c.h>
 #include <Tactility/Logger.h>
 
 #include <driver/i2c.h>
@@ -156,7 +155,7 @@ bool TpagerKeyboard::stopLvgl() {
 }
 
 bool TpagerKeyboard::isAttached() const {
-    return tt::hal::i2c::masterHasDeviceAtAddress(keypad->getPort(), keypad->getAddress(), 100);
+    return i2c_controller_has_device_at_address(keypad->getController(), keypad->getAddress(), 100) == ERROR_NONE;
 }
 
 bool TpagerKeyboard::initBacklight(gpio_num_t pin, uint32_t frequencyHz, ledc_timer_t timer, ledc_channel_t channel) {

Devices/lilygo-tlora-pager/Source/devices/TpagerPower.cpp

@@ -5,8 +5,6 @@
 
 static const auto LOGGER = tt::Logger("TpagerPower");
 
-constexpr auto TPAGER_GAUGE_I2C_BUS_HANDLE = I2C_NUM_0;
-
 TpagerPower::~TpagerPower() {}
 
 bool TpagerPower::supportsMetric(MetricType type) const {