Adds support for JacoBurge's TouchPad (#4186)

* add touchpad

* progress

* working with leds and vibrations

* adds readme

* Update keyboards/touchpad/readme.md

Co-Authored-By: jackhumbert <jack.humb@gmail.com>

* updates

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/avr/i2c_master.c b/drivers/avr/i2c_master.c
index a04e6570d..19bae33e9 100755
--- a/drivers/avr/i2c_master.c
+++ b/drivers/avr/i2c_master.c
@@ -179,6 +179,9 @@ i2c_status_t i2c_readReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16
   status = i2c_write(regaddr, timeout);
   if (status) return status;
 
+  status = i2c_stop(timeout);
+  if (status) return status;
+
   status = i2c_start(devaddr | 0x01, timeout);
   if (status) return status;
 
@@ -217,4 +220,4 @@ i2c_status_t i2c_stop(uint16_t timeout)
   }
 
   return I2C_STATUS_SUCCESS;
-}
\ No newline at end of file
+}