Merge remote-tracking branch 'upstream/master' into stm32-displayio

Author: hierophect

.github/workflows/build.yml

@@ -169,7 +169,8 @@ jobs:
       run: |
         sudo apt-get install -y gettext
         pip install requests sh click setuptools awscli
-        wget https://s3.amazonaws.com/adafruit-circuit-python/gcc-arm-embedded_7-2018q2-1~xenial1_amd64.deb && sudo dpkg -i gcc-arm-embedded*_amd64.deb
+        wget https://developer.arm.com/-/media/Files/downloads/gnu-rm/9-2019q4/RC2.1/gcc-arm-none-eabi-9-2019-q4-major-x86_64-linux.tar.bz2
+        sudo tar -C /usr --strip-components=1 -xaf gcc-arm-none-eabi-9-2019-q4-major-x86_64-linux.tar.bz2
     - name: Versions
       run: |
         gcc --version

drivers/wiznet5k/internet/dns/dns.c

@@ -52,7 +52,7 @@
 
 #include <string.h>
 #include <stdlib.h>
-#include "tick.h"
+#include "supervisor/shared/tick.h"
 
 //#include "Ethernet/socket.h"
 //#include "Internet/DNS/dns.h"
@@ -125,7 +125,7 @@ uint16_t DNS_MSGID;     // DNS message ID
 
 
 uint32_t HAL_GetTick(void) {
-    return ticks_ms;
+    return supervisor_ticks_ms32();
 }
 
 uint32_t hal_sys_tick;

locale/zh_Latn_pinyin.po

@@ -673,11 +673,11 @@ msgstr "Shūrù/shūchū cuòwù"
 
 #: ports/nrf/common-hal/_bleio/__init__.c
 msgid "Insufficient authentication"
-msgstr ""
+msgstr "Rènzhèng bùzú"
 
 #: ports/nrf/common-hal/_bleio/__init__.c
 msgid "Insufficient encryption"
-msgstr ""
+msgstr "Jiāmì bùzú"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audiobusio/PDMIn.c
@@ -2465,7 +2465,7 @@ msgstr "time.struct_time() xūyào 9 xùliè"
 
 #: shared-bindings/busio/UART.c
 msgid "timeout must be 0.0-100.0 seconds"
-msgstr ""
+msgstr "Chāo shí shíjiān bìxū wèi 0.0 Dào 100.0 Miǎo"
 
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 msgid "timeout must be >= 0.0"

ports/atmel-samd/Makefile

@@ -122,7 +122,16 @@ else
   ifdef CFLAGS_INLINE_LIMIT
     CFLAGS += -finline-limit=$(CFLAGS_INLINE_LIMIT)
   endif
+
   CFLAGS += -flto -flto-partition=none
+
+  ifeq ($(CIRCUITPY_SMALL_BUILD),1)
+    CFLAGS += --param inline-unit-growth=15 --param max-inline-insns-auto=20
+  endif
+
+  ifdef CFLAGS_BOARD
+    CFLAGS += $(CFLAGS_BOARD)
+  endif
 endif
 
 CFLAGS += $(INC) -Wall -Werror -std=gnu11 -nostdlib $(BASE_CFLAGS) $(CFLAGS_MOD) $(COPT)

ports/atmel-samd/background.c

@@ -28,6 +28,7 @@
 #include "audio_dma.h"
 #include "tick.h"
 #include "supervisor/filesystem.h"
+#include "supervisor/shared/tick.h"
 #include "supervisor/usb.h"
 
 #include "py/runtime.h"
@@ -44,6 +45,23 @@ bool stack_ok_so_far = true;
 
 static bool running_background_tasks = false;
 
+#ifdef MONITOR_BACKGROUND_TASKS
+// PB03 is physical pin "SCL" on the Metro M4 express
+// so you can't use this code AND an i2c peripheral
+// at the same time unless you change this
+STATIC void start_background_task(void) {
+    REG_PORT_DIRSET1 = (1<<3);
+    REG_PORT_OUTSET1 = (1<<3);
+}
+
+STATIC void finish_background_task(void) {
+    REG_PORT_OUTCLR1 = (1<<3);
+}
+#else
+STATIC void start_background_task(void) {}
+STATIC void finish_background_task(void) {}
+#endif
+
 void background_tasks_reset(void) {
     running_background_tasks = false;
 }
@@ -53,6 +71,9 @@ void run_background_tasks(void) {
     if (running_background_tasks) {
         return;
     }
+
+    start_background_task();
+
     assert_heap_ok();
     running_background_tasks = true;
 
@@ -71,9 +92,10 @@ void run_background_tasks(void) {
     running_background_tasks = false;
     assert_heap_ok();
 
-    last_finished_tick = ticks_ms;
+    last_finished_tick = supervisor_ticks_ms64();
+    finish_background_task();
 }
 
 bool background_tasks_ok(void) {
-    return ticks_ms - last_finished_tick < 1000;
+    return supervisor_ticks_ms64() - last_finished_tick < 1000;
 }

ports/atmel-samd/boards/pewpew10/mpconfigboard.mk

@@ -23,3 +23,5 @@ CIRCUITPY_USB_MIDI = 0
 SUPEROPT_GC = 0
 
 FROZEN_MPY_DIRS += $(TOP)/frozen/pew-pewpew-standalone-10.x
+
+CFLAGS_BOARD = --param max-inline-insns-auto=15

ports/atmel-samd/boards/pirkey_m0/mpconfigboard.mk

@@ -29,3 +29,5 @@ SUPEROPT_GC = 0
 # FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_DotStar
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_HID
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_IRRemote
+
+CFLAGS_BOARD = --param max-inline-insns-auto=12

ports/atmel-samd/boards/pyruler/mpconfigboard.mk

@@ -13,6 +13,7 @@ CIRCUITPY_SMALL_BUILD = 1
 
 SUPEROPT_GC = 0
 
+CFLAGS_BOARD = --param max-inline-insns-auto=15
 ifeq ($(TRANSLATION), zh_Latn_pinyin)
 CFLAGS_INLINE_LIMIT = 35
-endif
+endif

ports/atmel-samd/boards/trinket_m0/mpconfigboard.mk

@@ -12,3 +12,9 @@ LONGINT_IMPL = NONE
 CIRCUITPY_SMALL_BUILD = 1
 
 SUPEROPT_GC = 0
+
+CFLAGS_BOARD = --param max-inline-insns-auto=15
+ifeq ($(TRANSLATION), zh_Latn_pinyin)
+CFLAGS_INLINE_LIMIT = 35
+endif
+

ports/atmel-samd/common-hal/busio/UART.c

@@ -34,8 +34,7 @@
 #include "py/runtime.h"
 #include "py/stream.h"
 #include "supervisor/shared/translate.h"
-
-#include "tick.h"
+#include "supervisor/shared/tick.h"
 
 #include "hpl_sercom_config.h"
 #include "peripheral_clk_config.h"
@@ -272,10 +271,10 @@ size_t common_hal_busio_uart_read(busio_uart_obj_t *self, uint8_t *data, size_t
     usart_async_get_io_descriptor(usart_desc_p, &io);
 
     size_t total_read = 0;
-    uint64_t start_ticks = ticks_ms;
+    uint64_t start_ticks = supervisor_ticks_ms64();
 
     // Busy-wait until timeout or until we've read enough chars.
-    while (ticks_ms - start_ticks <= self->timeout_ms) {
+    while (supervisor_ticks_ms64() - start_ticks <= self->timeout_ms) {
         // Read as many chars as we can right now, up to len.
         size_t num_read = io_read(io, data, len);
 
@@ -289,7 +288,7 @@ size_t common_hal_busio_uart_read(busio_uart_obj_t *self, uint8_t *data, size_t
         }
         if (num_read > 0) {
             // Reset the timeout on every character read.
-            start_ticks = ticks_ms;
+            start_ticks = supervisor_ticks_ms64();
         }
         RUN_BACKGROUND_TASKS;
         // Allow user to break out of a timeout with a KeyboardInterrupt.