Commit Graph

104 Commits

Author SHA1 Message Date
Dan Halbert 8f9cd7075e
Merge pull request #3752 from jepler/gcc10
build: Update to gcc10
2020-12-17 11:03:40 -05:00
Dan Halbert fb33c4e1c0 -ftree-vrp better diagnostics on -Os builds; -fno-inline-functions for -O2; fix struct init in HCI bleio 2020-12-15 12:23:56 -05:00
Scott Shawcroft 40118bcf57
Add `board_deinit` for use with sleep
This changes lots of files to unify `board.h` across ports. It adds
`board_deinit` when CIRCUITPY_ALARM is set. `main.c` uses it to
deinit the board before deep sleeping (even when pretending.)

Deep sleep is now a two step process for the port. First, the
port should prepare to deep sleep based on the given alarms. It
should set alarms for both deep and pretend sleep. In particular,
the pretend versions should be set immediately so that we don't
miss an alarm as we shutdown. These alarms should also wake from
`port_idle_until_interrupt` which is used when pretending to deep
sleep.

Second, when real deep sleeping, `alarm_enter_deep_sleep` is called.
The port should set any alarms it didn't during prepare based on
data it saved internally during prepare.

ESP32-S2 sleep is a bit reorganized to locate more logic with
TimeAlarm. This will help it scale to more alarm types.

Fixes #3786
2020-12-08 10:52:25 -08:00
Scott Shawcroft d7ba641ff6
Merge pull request #3767 from dhalbert/sleep
Initial alarm and sleep PR: time alarms with light and deep sleep; PinAlarms not yet implemented
2020-12-02 12:51:43 -08:00
Dan Halbert 8b7c23c1ee address review comments 2020-12-01 20:01:14 -05:00
Christian Walther c7404a3ff8 Add movable allocation system.
This allows calls to `allocate_memory()` while the VM is running, it will then allocate from the GC heap (unless there is a suitable hole among the supervisor allocations), and when the VM exits and the GC heap is freed, the allocation will be moved to the bottom of the former GC heap and transformed into a proper supervisor allocation. Existing movable allocations will also be moved to defragment the supervisor heap and ensure that the next VM run gets as much memory as possible for the GC heap.

By itself this breaks terminalio because it violates the assumption that supervisor_display_move_memory() still has access to an undisturbed heap to copy the tilegrid from. It will work in many cases, but if you're unlucky you will get garbled terminal contents after exiting from the vm run that created the display. This will be fixed in the following commit, which is separate to simplify review.
2020-11-28 17:50:23 +01:00
Dan Halbert 104a089677 deep sleep working; deep sleep delay when connected 2020-11-26 22:06:37 -05:00
Dan Halbert a0f1ec3c4a wip 2020-11-22 19:10:09 -05:00
Dan Halbert 75559f35cc wip: ResetReason to microcontroller.cpu 2020-11-21 23:29:52 -05:00
Dan Halbert cd436bad1a Merge remote-tracking branch 'adafruit/main' into sleep 2020-11-19 15:43:49 -05:00
Kamil Tomaszewski 76d4824728 spresense: Return fixed stack 2020-11-19 15:04:52 +01:00
microDev 930cf14dce
Add check for invalid io, function to disable all alarms 2020-10-27 16:17:26 -07:00
microDev e35938971a
Add description of alarm modules 2020-10-27 16:16:55 -07:00
Dan Halbert f51e75c1d2 cxd56 needed more precise include for __packed; needed SRC_C += on some ports 2020-10-15 15:24:24 -04:00
Jeff Epler 726dcdb60a Add some NORETURN attributes
I have a function where it should be impossible to reach the end, so I put in a safe-mode reset at the bottom:
```
int find_unused_slot(void) {
    // precondition: you already verified that a slot was available
    for (int i=0; i<NUM_SLOTS; i++) {
        if( slot_free(i)) {
            return i;
        }
    }
    safe_mode_reset(MICROPY_FATAL_ERROR);
}
```
However, the compiler still gave a diagnostic, because safe_mode_reset was not declared NORETURN.

So I started by teaching the compiler that reset_into_safe_mode never returned.  This leads at least one level deeper due to reset_cpu needing to be a NORETURN function.  Each port is a little different in this area.  I also marked reset_to_bootloader as NORETURN.
Additional notes:

 * stm32's reset_to_bootloader was not implemented, but now does a bare reset.  Most stm32s are not fitted with uf2 bootloaders anyway.
 * ditto cxd56
 * esp32s2 did not implement reset_cpu at all.  I used esp_restart().  (not tested)
 * litex did not implement reset_cpu at all.  I used reboot_ctrl_write.  But notably this is what reset_to_bootloader already did, so one or the other must be incorrect (not tested).  reboot_ctrl_write cannot be declared NORETURN, as it returns unless the special value 0xac is written), so a new unreachable forever-loop is added.
 * cxd56's reset is via a boardctl() call which can't generically be declared NORETURN, so a new unreacahble "for(;;)" forever-loop is added.
 * In several places, NVIC_SystemReset is redeclared with NORETURN applied.  This is accepted just fine by gcc.  I chose this as preferable to editing the multiple copies of CMSIS headers where it is normally declared.
 * the stub safe_mode reset simply aborts.  This is used in mpy-cross.
2020-09-28 18:55:56 -05:00
Kamil Tomaszewski 61687c81d8 camera: Pass width and height to take_picture() 2020-09-16 13:55:57 +02:00
Kamil Tomaszewski ce7ee58e92 camera: Update camera module 2020-09-14 13:12:20 +02:00
Kamil Tomaszewski c2fc592c2c camera: Change API 2020-09-14 13:11:15 +02:00
Kamil Tomaszewski 143a1ff94a spresense: change the GC to do 32-byte blocks 2020-09-14 13:11:15 +02:00
Kamil Tomaszewski 1fde8ef9bc spresense: Add support for camera 2020-09-14 13:11:15 +02:00
Lucian Copeland 8021da08d3 Fix problematic whitespace on pulseout parameter errors 2020-08-27 11:07:47 -04:00
Scott Shawcroft 1527a3ce92
Merge remote-tracking branch 'adafruit/main' into add_pwmio 2020-08-24 18:25:18 -07:00
Scott Shawcroft 644d2ba7a2 Add more "extern" declarations for gcc10 compat
gcc has tightened the restrictions on forward declarations that lack
"extern".  Fix them up.
2020-08-21 14:39:37 -05:00
Scott Shawcroft 83deea0e03
Fix copy pasta and stub build 2020-08-21 11:17:42 -07:00
Scott Shawcroft a5b01f7361
Merge remote-tracking branch 'adafruit/main' into add_pwmio 2020-08-21 11:13:53 -07:00
Scott Shawcroft 400701004b
Merge pull request #3279 from hierophect/esp32-pulseinout
ESP32-S2: Add PulseOut and PulseIn
2020-08-20 11:24:08 -07:00
Kamil Tomaszewski e2891bc7d4 spresense: call usb_background function 2020-08-20 16:21:25 +02:00
Scott Shawcroft 6857f98426
Split pulseio.PWMOut into pwmio
This gives us better granularity when implementing new ports because
PWMOut is commonly implemented before PulseIn and PulseOut.

Fixes #3211
2020-08-18 13:08:33 -07:00
Lucian Copeland da75445cd5 Style changes, reposition runtime errors 2020-08-18 11:42:06 -04:00
Lucian Copeland 0fc730bc5a Expand PulseOut API, debug cleanup 2020-08-14 16:36:02 -04:00
Jeff Epler 93b373d617 "pop from empty %q"
Saves 12 bytes code on trinket m0
2020-08-04 18:42:09 -05:00
Jeff Epler c849b781c0 Combine 'index out of range' messages 2020-08-04 14:45:45 -05:00
Jeff Epler dddd25a776 Combine similar strings to reduce size of translations
This is a slight trade-off with code size, in places where a "_varg"
mp_raise variant is now used.  The net savings on trinket_m0 is
just 32 bytes.

It also means that the translation will include the original English
text, and cannot be translated.  These are usually names of Python
types such as int, set, or dict or special values such as "inf" or
"Nan".
2020-08-04 13:34:29 -05:00
hathach b6724e843c
update CDC/MIDI bufsize to at least 512 for highspeed port 2020-07-29 16:22:27 +07:00
hathach 6063828279 replace USB_MSC_MAX_PACKET_SIZE with USB_HIGHSPEED in descriptor gen tool 2020-07-29 15:38:55 +07:00
root 778e8bfda9 Changes to optimization option 2020-07-23 19:27:02 -05:00
root d83a4ac72d Changes to add compiler optimization option 2020-07-22 12:44:41 -05:00
root 49decf90c9 Add option for higher optimization levels 2020-07-21 10:11:08 -05:00
Jeff Epler 1df48176ce supervisor: factor supervisor_background_tasks from sundry ports 2020-07-15 11:49:44 -05:00
Kamil Tomaszewski 97355f8fb7 spresense: update SDK to 2.0.1 2020-07-06 17:13:28 +02:00
Kamil Tomaszewski f4a2474447 spresense: Add support for sdioio 2020-07-02 15:26:59 +02:00
Jeff Epler fcddfd0f39
Merge pull request #3083 from tannewt/esp32s2_busio
Add busio support for the ESP32-S2
2020-07-01 21:02:08 -05:00
Jeff Epler 3a17a79bf2
Merge pull request #3094 from kamtom480/mkspk
spresense: add elf32.h for mkspk
2020-07-01 06:58:40 -05:00
Scott Shawcroft 965a40b6a1
Fix cxd56 function signature 2020-06-29 17:17:46 -07:00
Jeff Epler 1d2cc0b968 I2CPeripheral: Rename class and its module
This is an incompatible change.
2020-06-25 11:44:19 -05:00
Kamil Tomaszewski 436b15e558 spresense: add elf32.h for mkspk 2020-06-25 10:26:33 +02:00
Scott Shawcroft d768d4d37a
Merge branch 'main' into gnss 2020-06-24 17:17:43 -07:00
Scott Shawcroft a26102607e
Add UART support 2020-06-24 12:47:58 -07:00
Kamil Tomaszewski ab4c09cea7 gnss: Add timestamp 2020-06-24 11:14:44 +02:00
Kamil Tomaszewski 3509dad5b3 gnss: Remove start and stop 2020-06-24 11:14:44 +02:00