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

Devices/m5stack-cardputer-adv/Source/Configuration.cpp

@@ -4,6 +4,7 @@
 #include "devices/CardputerPower.h"
 #include <driver/gpio.h>
 
+#include <tactility/device.h>
 #include <Tactility/hal/Configuration.h>
 
 #include <PwmBacklight.h>
@@ -16,7 +17,7 @@ static bool initBoot() {
 }
 
 static DeviceVector createDevices() {
-    auto tca8418 = std::make_shared<Tca8418>(I2C_NUM_0);
+    auto tca8418 = std::make_shared<Tca8418>(device_find_by_name("i2c_internal"));
     return {
         createSdCard(),
         createDisplay(),

Devices/m5stack-cardputer-adv/Source/devices/CardputerKeyboard.cpp

@@ -1,10 +1,8 @@
 #include "CardputerKeyboard.h"
-#include <Tactility/hal/i2c/I2c.h>
+#include <tactility/drivers/i2c_controller.h>
 
 constexpr auto* TAG = "CardputerKeyb";
 
-constexpr auto BACKLIGHT = GPIO_NUM_46;
-
 constexpr auto KB_ROWS = 14;
 constexpr auto KB_COLS = 4;
 
@@ -151,5 +149,5 @@ bool CardputerKeyboard::stopLvgl() {
 }
 
 bool CardputerKeyboard::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;
 }