diff --git a/locale/circuitpython.pot b/locale/circuitpython.pot
index ef9b56e131..a9a670e4f5 100644
--- a/locale/circuitpython.pot
+++ b/locale/circuitpython.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-09-12 16:24-0700\n"
+"POT-Creation-Date: 2018-09-18 15:38-0400\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -231,15 +231,15 @@ msgstr ""
 msgid "calibration is out of range"
 msgstr ""
 
-#: ports/atmel-samd/board_busses.c:39 ports/nrf/board_busses.c:39
+#: ports/atmel-samd/board_busses.c:59 ports/nrf/board_busses.c:39
 msgid "No default I2C bus"
 msgstr ""
 
-#: ports/atmel-samd/board_busses.c:64 ports/nrf/board_busses.c:64
+#: ports/atmel-samd/board_busses.c:85 ports/nrf/board_busses.c:64
 msgid "No default SPI bus"
 msgstr ""
 
-#: ports/atmel-samd/board_busses.c:91 ports/nrf/board_busses.c:91
+#: ports/atmel-samd/board_busses.c:112 ports/nrf/board_busses.c:91
 msgid "No default UART bus"
 msgstr ""
 
@@ -339,7 +339,7 @@ msgid "Cannot output both channels on the same pin"
 msgstr ""
 
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c:173
-#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:186
+#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:189
 #: ports/atmel-samd/common-hal/pulseio/PulseOut.c:110
 msgid "All timers in use"
 msgstr ""
@@ -376,19 +376,19 @@ msgstr ""
 msgid "tx and rx cannot both be None"
 msgstr ""
 
-#: ports/atmel-samd/common-hal/busio/UART.c:139
+#: ports/atmel-samd/common-hal/busio/UART.c:145
 msgid "Failed to allocate RX buffer"
 msgstr ""
 
-#: ports/atmel-samd/common-hal/busio/UART.c:147
+#: ports/atmel-samd/common-hal/busio/UART.c:153
 msgid "Could not initialize UART"
 msgstr ""
 
-#: ports/atmel-samd/common-hal/busio/UART.c:234
+#: ports/atmel-samd/common-hal/busio/UART.c:240
 msgid "No RX pin"
 msgstr ""
 
-#: ports/atmel-samd/common-hal/busio/UART.c:288
+#: ports/atmel-samd/common-hal/busio/UART.c:294
 msgid "No TX pin"
 msgstr ""
 
@@ -403,12 +403,12 @@ msgid "Cannot reset into bootloader because no bootloader is present."
 msgstr ""
 
 #: ports/atmel-samd/common-hal/pulseio/PWMOut.c:120
-#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:366
+#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:369
 #: ports/nrf/common-hal/pulseio/PWMOut.c:227
 msgid "Invalid PWM frequency"
 msgstr ""
 
-#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:184
+#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:187
 msgid "All timers for this pin are in use"
 msgstr ""
 
@@ -689,7 +689,7 @@ msgstr ""
 #: ports/nrf/common-hal/busio/UART.c:51 ports/nrf/common-hal/busio/UART.c:60
 #: ports/nrf/common-hal/busio/UART.c:66 ports/nrf/common-hal/busio/UART.c:71
 #: ports/nrf/common-hal/busio/UART.c:76 ports/nrf/common-hal/busio/UART.c:81
-#: ports/nrf/common-hal/busio/UART.c:86
+#: ports/nrf/common-hal/busio/UART.c:90
 msgid "busio.UART not yet implemented"
 msgstr ""
 
@@ -1993,11 +1993,11 @@ msgstr ""
 msgid "Function requires lock."
 msgstr ""
 
-#: shared-bindings/busio/UART.c:98
+#: shared-bindings/busio/UART.c:102
 msgid "bits must be 7, 8 or 9"
 msgstr ""
 
-#: shared-bindings/busio/UART.c:110
+#: shared-bindings/busio/UART.c:114
 msgid "stop must be 1 or 2"
 msgstr ""
 
diff --git a/locale/de_DE.po b/locale/de_DE.po
index eb8392532e..141a3142cc 100644
--- a/locale/de_DE.po
+++ b/locale/de_DE.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-09-12 16:24-0700\n"
+"POT-Creation-Date: 2018-09-18 15:38-0400\n"
 "PO-Revision-Date: 2018-07-27 11:55-0700\n"
 "Last-Translator: Sebastian Plamauer\n"
 "Language-Team: \n"
@@ -240,15 +240,15 @@ msgstr "Kalibrierung ist Schreibgeschützt"
 msgid "calibration is out of range"
 msgstr "Kalibrierung ist außerhalb der Reichweite"
 
-#: ports/atmel-samd/board_busses.c:39 ports/nrf/board_busses.c:39
+#: ports/atmel-samd/board_busses.c:59 ports/nrf/board_busses.c:39
 msgid "No default I2C bus"
 msgstr "Kein Standard I2C Bus"
 
-#: ports/atmel-samd/board_busses.c:64 ports/nrf/board_busses.c:64
+#: ports/atmel-samd/board_busses.c:85 ports/nrf/board_busses.c:64
 msgid "No default SPI bus"
 msgstr "Kein Standard SPI Bus"
 
-#: ports/atmel-samd/board_busses.c:91 ports/nrf/board_busses.c:91
+#: ports/atmel-samd/board_busses.c:112 ports/nrf/board_busses.c:91
 msgid "No default UART bus"
 msgstr "Kein Standard UART Bus"
 
@@ -348,7 +348,7 @@ msgid "Cannot output both channels on the same pin"
 msgstr "Kann nicht beite Kanäle auf dem gleichen Pin ausgeben"
 
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c:173
-#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:186
+#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:189
 #: ports/atmel-samd/common-hal/pulseio/PulseOut.c:110
 msgid "All timers in use"
 msgstr "Alle timer werden benutzt"
@@ -385,19 +385,19 @@ msgstr "bytes mit merh als 8 bits werden nicht unterstützt"
 msgid "tx and rx cannot both be None"
 msgstr "tx und rx können nicht beide None sein"
 
-#: ports/atmel-samd/common-hal/busio/UART.c:139
+#: ports/atmel-samd/common-hal/busio/UART.c:145
 msgid "Failed to allocate RX buffer"
 msgstr "Konnte keinen RX Buffer allozieren"
 
-#: ports/atmel-samd/common-hal/busio/UART.c:147
+#: ports/atmel-samd/common-hal/busio/UART.c:153
 msgid "Could not initialize UART"
 msgstr "Konnte UART nicht initialisieren"
 
-#: ports/atmel-samd/common-hal/busio/UART.c:234
+#: ports/atmel-samd/common-hal/busio/UART.c:240
 msgid "No RX pin"
 msgstr "Kein RX Pin"
 
-#: ports/atmel-samd/common-hal/busio/UART.c:288
+#: ports/atmel-samd/common-hal/busio/UART.c:294
 msgid "No TX pin"
 msgstr "Kein TX Pin"
 
@@ -412,12 +412,12 @@ msgid "Cannot reset into bootloader because no bootloader is present."
 msgstr "Reset zum bootloader nicht möglich da bootloader nicht vorhanden"
 
 #: ports/atmel-samd/common-hal/pulseio/PWMOut.c:120
-#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:366
+#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:369
 #: ports/nrf/common-hal/pulseio/PWMOut.c:227
 msgid "Invalid PWM frequency"
 msgstr "Ungültige PWM Frequenz"
 
-#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:184
+#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:187
 msgid "All timers for this pin are in use"
 msgstr "Alle timer für diesen Pin werden benutzt"
 
@@ -698,7 +698,7 @@ msgstr ""
 #: ports/nrf/common-hal/busio/UART.c:51 ports/nrf/common-hal/busio/UART.c:60
 #: ports/nrf/common-hal/busio/UART.c:66 ports/nrf/common-hal/busio/UART.c:71
 #: ports/nrf/common-hal/busio/UART.c:76 ports/nrf/common-hal/busio/UART.c:81
-#: ports/nrf/common-hal/busio/UART.c:86
+#: ports/nrf/common-hal/busio/UART.c:90
 msgid "busio.UART not yet implemented"
 msgstr ""
 
@@ -2002,11 +2002,11 @@ msgstr ""
 msgid "Function requires lock."
 msgstr ""
 
-#: shared-bindings/busio/UART.c:98
+#: shared-bindings/busio/UART.c:102
 msgid "bits must be 7, 8 or 9"
 msgstr ""
 
-#: shared-bindings/busio/UART.c:110
+#: shared-bindings/busio/UART.c:114
 msgid "stop must be 1 or 2"
 msgstr ""
 
diff --git a/locale/en_US.po b/locale/en_US.po
index f5b1599b44..42c85ebf70 100644
--- a/locale/en_US.po
+++ b/locale/en_US.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-09-12 16:24-0700\n"
+"POT-Creation-Date: 2018-09-18 15:38-0400\n"
 "PO-Revision-Date: 2018-07-27 11:55-0700\n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -231,15 +231,15 @@ msgstr ""
 msgid "calibration is out of range"
 msgstr ""
 
-#: ports/atmel-samd/board_busses.c:39 ports/nrf/board_busses.c:39
+#: ports/atmel-samd/board_busses.c:59 ports/nrf/board_busses.c:39
 msgid "No default I2C bus"
 msgstr ""
 
-#: ports/atmel-samd/board_busses.c:64 ports/nrf/board_busses.c:64
+#: ports/atmel-samd/board_busses.c:85 ports/nrf/board_busses.c:64
 msgid "No default SPI bus"
 msgstr ""
 
-#: ports/atmel-samd/board_busses.c:91 ports/nrf/board_busses.c:91
+#: ports/atmel-samd/board_busses.c:112 ports/nrf/board_busses.c:91
 msgid "No default UART bus"
 msgstr ""
 
@@ -339,7 +339,7 @@ msgid "Cannot output both channels on the same pin"
 msgstr ""
 
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c:173
-#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:186
+#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:189
 #: ports/atmel-samd/common-hal/pulseio/PulseOut.c:110
 msgid "All timers in use"
 msgstr ""
@@ -376,19 +376,19 @@ msgstr ""
 msgid "tx and rx cannot both be None"
 msgstr ""
 
-#: ports/atmel-samd/common-hal/busio/UART.c:139
+#: ports/atmel-samd/common-hal/busio/UART.c:145
 msgid "Failed to allocate RX buffer"
 msgstr ""
 
-#: ports/atmel-samd/common-hal/busio/UART.c:147
+#: ports/atmel-samd/common-hal/busio/UART.c:153
 msgid "Could not initialize UART"
 msgstr ""
 
-#: ports/atmel-samd/common-hal/busio/UART.c:234
+#: ports/atmel-samd/common-hal/busio/UART.c:240
 msgid "No RX pin"
 msgstr ""
 
-#: ports/atmel-samd/common-hal/busio/UART.c:288
+#: ports/atmel-samd/common-hal/busio/UART.c:294
 msgid "No TX pin"
 msgstr ""
 
@@ -403,12 +403,12 @@ msgid "Cannot reset into bootloader because no bootloader is present."
 msgstr ""
 
 #: ports/atmel-samd/common-hal/pulseio/PWMOut.c:120
-#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:366
+#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:369
 #: ports/nrf/common-hal/pulseio/PWMOut.c:227
 msgid "Invalid PWM frequency"
 msgstr ""
 
-#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:184
+#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:187
 msgid "All timers for this pin are in use"
 msgstr ""
 
@@ -689,7 +689,7 @@ msgstr ""
 #: ports/nrf/common-hal/busio/UART.c:51 ports/nrf/common-hal/busio/UART.c:60
 #: ports/nrf/common-hal/busio/UART.c:66 ports/nrf/common-hal/busio/UART.c:71
 #: ports/nrf/common-hal/busio/UART.c:76 ports/nrf/common-hal/busio/UART.c:81
-#: ports/nrf/common-hal/busio/UART.c:86
+#: ports/nrf/common-hal/busio/UART.c:90
 msgid "busio.UART not yet implemented"
 msgstr ""
 
@@ -1993,11 +1993,11 @@ msgstr ""
 msgid "Function requires lock."
 msgstr ""
 
-#: shared-bindings/busio/UART.c:98
+#: shared-bindings/busio/UART.c:102
 msgid "bits must be 7, 8 or 9"
 msgstr ""
 
-#: shared-bindings/busio/UART.c:110
+#: shared-bindings/busio/UART.c:114
 msgid "stop must be 1 or 2"
 msgstr ""
 
diff --git a/locale/es.po b/locale/es.po
index 53da649ac5..f5d699450c 100644
--- a/locale/es.po
+++ b/locale/es.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-09-12 16:24-0700\n"
+"POT-Creation-Date: 2018-09-18 15:38-0400\n"
 "PO-Revision-Date: 2018-08-24 22:56-0500\n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -246,15 +246,15 @@ msgstr ""
 msgid "calibration is out of range"
 msgstr ""
 
-#: ports/atmel-samd/board_busses.c:39 ports/nrf/board_busses.c:39
+#: ports/atmel-samd/board_busses.c:59 ports/nrf/board_busses.c:39
 msgid "No default I2C bus"
 msgstr ""
 
-#: ports/atmel-samd/board_busses.c:64 ports/nrf/board_busses.c:64
+#: ports/atmel-samd/board_busses.c:85 ports/nrf/board_busses.c:64
 msgid "No default SPI bus"
 msgstr ""
 
-#: ports/atmel-samd/board_busses.c:91 ports/nrf/board_busses.c:91
+#: ports/atmel-samd/board_busses.c:112 ports/nrf/board_busses.c:91
 msgid "No default UART bus"
 msgstr ""
 
@@ -355,7 +355,7 @@ msgid "Cannot output both channels on the same pin"
 msgstr "No es posible utilizar el mismo pin para ambos canales"
 
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c:173
-#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:186
+#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:189
 #: ports/atmel-samd/common-hal/pulseio/PulseOut.c:110
 msgid "All timers in use"
 msgstr "Todos los timers estan siendo utilizados"
@@ -392,19 +392,19 @@ msgstr "bytes > 8 bits no son soportados"
 msgid "tx and rx cannot both be None"
 msgstr "tx y rx no pueden ser ambos None"
 
-#: ports/atmel-samd/common-hal/busio/UART.c:139
+#: ports/atmel-samd/common-hal/busio/UART.c:145
 msgid "Failed to allocate RX buffer"
 msgstr "Fallo la asignación del buffer RX"
 
-#: ports/atmel-samd/common-hal/busio/UART.c:147
+#: ports/atmel-samd/common-hal/busio/UART.c:153
 msgid "Could not initialize UART"
 msgstr ""
 
-#: ports/atmel-samd/common-hal/busio/UART.c:234
+#: ports/atmel-samd/common-hal/busio/UART.c:240
 msgid "No RX pin"
 msgstr ""
 
-#: ports/atmel-samd/common-hal/busio/UART.c:288
+#: ports/atmel-samd/common-hal/busio/UART.c:294
 msgid "No TX pin"
 msgstr ""
 
@@ -419,12 +419,12 @@ msgid "Cannot reset into bootloader because no bootloader is present."
 msgstr ""
 
 #: ports/atmel-samd/common-hal/pulseio/PWMOut.c:120
-#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:366
+#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:369
 #: ports/nrf/common-hal/pulseio/PWMOut.c:227
 msgid "Invalid PWM frequency"
 msgstr ""
 
-#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:184
+#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:187
 msgid "All timers for this pin are in use"
 msgstr "Todos los timers para este pin están siendo utilizado"
 
@@ -707,7 +707,7 @@ msgstr ""
 #: ports/nrf/common-hal/busio/UART.c:51 ports/nrf/common-hal/busio/UART.c:60
 #: ports/nrf/common-hal/busio/UART.c:66 ports/nrf/common-hal/busio/UART.c:71
 #: ports/nrf/common-hal/busio/UART.c:76 ports/nrf/common-hal/busio/UART.c:81
-#: ports/nrf/common-hal/busio/UART.c:86
+#: ports/nrf/common-hal/busio/UART.c:90
 msgid "busio.UART not yet implemented"
 msgstr ""
 
@@ -2038,11 +2038,11 @@ msgstr ""
 msgid "Function requires lock."
 msgstr ""
 
-#: shared-bindings/busio/UART.c:98
+#: shared-bindings/busio/UART.c:102
 msgid "bits must be 7, 8 or 9"
 msgstr ""
 
-#: shared-bindings/busio/UART.c:110
+#: shared-bindings/busio/UART.c:114
 msgid "stop must be 1 or 2"
 msgstr ""
 
diff --git a/locale/fil.po b/locale/fil.po
index 795abe2af2..9913df59f2 100644
--- a/locale/fil.po
+++ b/locale/fil.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-09-12 16:24-0700\n"
+"POT-Creation-Date: 2018-09-18 15:38-0400\n"
 "PO-Revision-Date: 2018-08-30 23:04-0700\n"
 "Last-Translator: Timothy <me@timothygarcia.ca>\n"
 "Language-Team: fil\n"
@@ -243,15 +243,15 @@ msgstr "pagkakalibrate ay basahin lamang"
 msgid "calibration is out of range"
 msgstr "kalibrasion ay wala sa sakop"
 
-#: ports/atmel-samd/board_busses.c:39 ports/nrf/board_busses.c:39
+#: ports/atmel-samd/board_busses.c:59 ports/nrf/board_busses.c:39
 msgid "No default I2C bus"
 msgstr "Walang default na I2C bus"
 
-#: ports/atmel-samd/board_busses.c:64 ports/nrf/board_busses.c:64
+#: ports/atmel-samd/board_busses.c:85 ports/nrf/board_busses.c:64
 msgid "No default SPI bus"
 msgstr "Walang default SPI bus"
 
-#: ports/atmel-samd/board_busses.c:91 ports/nrf/board_busses.c:91
+#: ports/atmel-samd/board_busses.c:112 ports/nrf/board_busses.c:91
 msgid "No default UART bus"
 msgstr "Walang default UART bus"
 
@@ -351,7 +351,7 @@ msgid "Cannot output both channels on the same pin"
 msgstr "Hindi maaaring output ang mga parehong channel sa parehong pin"
 
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c:173
-#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:186
+#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:189
 #: ports/atmel-samd/common-hal/pulseio/PulseOut.c:110
 msgid "All timers in use"
 msgstr "Lahat ng timer ginagamit"
@@ -388,19 +388,19 @@ msgstr "hindi sinusuportahan ang bytes > 8 bits"
 msgid "tx and rx cannot both be None"
 msgstr "tx at rx hindi pwedeng parehas na None"
 
-#: ports/atmel-samd/common-hal/busio/UART.c:139
+#: ports/atmel-samd/common-hal/busio/UART.c:145
 msgid "Failed to allocate RX buffer"
 msgstr "Nabigong ilaan ang RX buffer"
 
-#: ports/atmel-samd/common-hal/busio/UART.c:147
+#: ports/atmel-samd/common-hal/busio/UART.c:153
 msgid "Could not initialize UART"
 msgstr "Hindi ma-initialize ang UART"
 
-#: ports/atmel-samd/common-hal/busio/UART.c:234
+#: ports/atmel-samd/common-hal/busio/UART.c:240
 msgid "No RX pin"
 msgstr "Walang RX pin"
 
-#: ports/atmel-samd/common-hal/busio/UART.c:288
+#: ports/atmel-samd/common-hal/busio/UART.c:294
 msgid "No TX pin"
 msgstr "Walang TX pin"
 
@@ -415,12 +415,12 @@ msgid "Cannot reset into bootloader because no bootloader is present."
 msgstr "Hindi ma-reset sa bootloader dahil walang bootloader."
 
 #: ports/atmel-samd/common-hal/pulseio/PWMOut.c:120
-#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:366
+#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:369
 #: ports/nrf/common-hal/pulseio/PWMOut.c:227
 msgid "Invalid PWM frequency"
 msgstr "Mali ang PWM frequency"
 
-#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:184
+#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:187
 msgid "All timers for this pin are in use"
 msgstr "Lahat ng timers para sa pin na ito ay ginagamit"
 
@@ -704,7 +704,7 @@ msgstr "Hindi supportado ang AnalogOut"
 #: ports/nrf/common-hal/busio/UART.c:51 ports/nrf/common-hal/busio/UART.c:60
 #: ports/nrf/common-hal/busio/UART.c:66 ports/nrf/common-hal/busio/UART.c:71
 #: ports/nrf/common-hal/busio/UART.c:76 ports/nrf/common-hal/busio/UART.c:81
-#: ports/nrf/common-hal/busio/UART.c:86
+#: ports/nrf/common-hal/busio/UART.c:90
 msgid "busio.UART not yet implemented"
 msgstr "hindi pa implemented ang busio.UART"
 
@@ -2031,11 +2031,11 @@ msgstr "aarehas na haba dapat ang buffer slices"
 msgid "Function requires lock."
 msgstr "Kailangan ng lock ang function."
 
-#: shared-bindings/busio/UART.c:98
+#: shared-bindings/busio/UART.c:102
 msgid "bits must be 7, 8 or 9"
 msgstr "bits ay dapat 7, 8 o 9"
 
-#: shared-bindings/busio/UART.c:110
+#: shared-bindings/busio/UART.c:114
 msgid "stop must be 1 or 2"
 msgstr "stop dapat 1 o 2"
 
diff --git a/locale/fr.po b/locale/fr.po
index 951c68d94a..a5af244c3e 100644
--- a/locale/fr.po
+++ b/locale/fr.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: 0.1\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-09-12 16:24-0700\n"
+"POT-Creation-Date: 2018-09-18 15:38-0400\n"
 "PO-Revision-Date: 2018-08-14 11:01+0200\n"
 "Last-Translator: Pierrick Couturier <arofarn@arofarn.info>\n"
 "Language-Team: fr\n"
@@ -238,15 +238,15 @@ msgstr "la calibration est en lecture seule"
 msgid "calibration is out of range"
 msgstr "la calibration est hors gamme"
 
-#: ports/atmel-samd/board_busses.c:39 ports/nrf/board_busses.c:39
+#: ports/atmel-samd/board_busses.c:59 ports/nrf/board_busses.c:39
 msgid "No default I2C bus"
 msgstr "Pas de bus I2C par défaut"
 
-#: ports/atmel-samd/board_busses.c:64 ports/nrf/board_busses.c:64
+#: ports/atmel-samd/board_busses.c:85 ports/nrf/board_busses.c:64
 msgid "No default SPI bus"
 msgstr "Pas de bus SPI par défaut"
 
-#: ports/atmel-samd/board_busses.c:91 ports/nrf/board_busses.c:91
+#: ports/atmel-samd/board_busses.c:112 ports/nrf/board_busses.c:91
 msgid "No default UART bus"
 msgstr "Pas de bus UART par défaut"
 
@@ -346,7 +346,7 @@ msgid "Cannot output both channels on the same pin"
 msgstr "On ne peut mettre les deux canaux sur la même broche"
 
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c:173
-#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:186
+#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:189
 #: ports/atmel-samd/common-hal/pulseio/PulseOut.c:110
 msgid "All timers in use"
 msgstr "Tous les timers sont utilisés"
@@ -383,19 +383,19 @@ msgstr "octets > 8 bits non supporté"
 msgid "tx and rx cannot both be None"
 msgstr "TX et RX ne peuvent être None tous les deux"
 
-#: ports/atmel-samd/common-hal/busio/UART.c:139
+#: ports/atmel-samd/common-hal/busio/UART.c:145
 msgid "Failed to allocate RX buffer"
 msgstr "Echec de l'allocation du tampon RX"
 
-#: ports/atmel-samd/common-hal/busio/UART.c:147
+#: ports/atmel-samd/common-hal/busio/UART.c:153
 msgid "Could not initialize UART"
 msgstr "L'UART n'a pu être initialisé"
 
-#: ports/atmel-samd/common-hal/busio/UART.c:234
+#: ports/atmel-samd/common-hal/busio/UART.c:240
 msgid "No RX pin"
 msgstr "Pas de broche RX"
 
-#: ports/atmel-samd/common-hal/busio/UART.c:288
+#: ports/atmel-samd/common-hal/busio/UART.c:294
 msgid "No TX pin"
 msgstr "Pas de broche TX"
 
@@ -411,12 +411,12 @@ msgstr ""
 "Ne peut être redémarré vers le bootloader car il n'y a pas de bootloader."
 
 #: ports/atmel-samd/common-hal/pulseio/PWMOut.c:120
-#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:366
+#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:369
 #: ports/nrf/common-hal/pulseio/PWMOut.c:227
 msgid "Invalid PWM frequency"
 msgstr "Fréquence de PWM invalide"
 
-#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:184
+#: ports/atmel-samd/common-hal/pulseio/PWMOut.c:187
 msgid "All timers for this pin are in use"
 msgstr "Tous les timers pour cette broche sont utilisés"
 
@@ -700,7 +700,7 @@ msgstr "AnalogOut non supporté"
 #: ports/nrf/common-hal/busio/UART.c:51 ports/nrf/common-hal/busio/UART.c:60
 #: ports/nrf/common-hal/busio/UART.c:66 ports/nrf/common-hal/busio/UART.c:71
 #: ports/nrf/common-hal/busio/UART.c:76 ports/nrf/common-hal/busio/UART.c:81
-#: ports/nrf/common-hal/busio/UART.c:86
+#: ports/nrf/common-hal/busio/UART.c:90
 msgid "busio.UART not yet implemented"
 msgstr "busio.UART pas encore implémenté"
 
@@ -2022,11 +2022,11 @@ msgstr "les slices de tampon doivent être de longueurs égales"
 msgid "Function requires lock."
 msgstr "La fonction nécessite un verrou."
 
-#: shared-bindings/busio/UART.c:98
+#: shared-bindings/busio/UART.c:102
 msgid "bits must be 7, 8 or 9"
 msgstr "bits doivent être 7, 8 ou 9"
 
-#: shared-bindings/busio/UART.c:110
+#: shared-bindings/busio/UART.c:114
 msgid "stop must be 1 or 2"
 msgstr "stop doit être 1 ou 2"
 
@@ -2386,10 +2386,10 @@ msgstr "'S' et 'O' ne sont pas des types de format supportés"
 msgid "too many arguments provided with the given format"
 msgstr "trop d'arguments fournis avec ce format"
 
-#, fuzzy
-#~ msgid "value_size must be power of two"
-#~ msgstr "'len' doit être un multiple de 4"
-
 #, fuzzy
 #~ msgid "palette must be displayio.Palette"
 #~ msgstr "la palette doit être longue de 32 octets"
+
+#, fuzzy
+#~ msgid "value_size must be power of two"
+#~ msgstr "'len' doit être un multiple de 4"