djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
18,097 Commits 21 Branches 274 Tags 785 MiB
ff987e7496
Commit Graph

240 Commits

Author SHA1 Message Date
Scott Shawcroft
68eb809fbf
Update parallel bus signatures 2020-11-13 18:57:52 -08:00
Dan Halbert
12ed3fc72f disable on winterbloom_sol and thunderpack 2020-10-15 18:48:28 -04:00
Dan Halbert
f1e8f2b404
Merge pull request #3554 from gamblor21/move_ordereddict 
Moved ORDEREDDICT define to central location
 2020-10-14 22:39:04 -04:00
gamblor21
4270061db4 Moved ORDEREDDICT define to central location 2020-10-13 18:52:27 -05:00
Scott Shawcroft
56427d9abe
Fix stm sleep too long 2020-10-13 14:02:29 -07:00
Scott Shawcroft
a0e5e961c5
Fix STM RTC read so it's atomic. 
Fixes #3376
 2020-10-12 17:43:25 -07:00
Jeff Epler
16ed875f4e canio: remove unused fields 
these relate to properties that were removed as well
 2020-10-06 20:14:50 -05:00
Jeff Epler
81d7ef0256 stm: canio: remove stray optimization flag for debugging 2020-10-06 20:13:23 -05:00
Jeff Epler
eed3387f4e stm32: canio: Fix message cancellation 
.. it's necessary to wait for a cancellation request to actually free
the respective Tx mailbox
 2020-10-06 20:12:10 -05:00
Jeff Epler
abe0405d6e stm32: canio: Fix canio.CAN.restart() 2020-10-06 20:12:06 -05:00
Jeff Epler
e5a0af9216 stm32: canio: When Tx mailboxes are full, cancel an old message 
.. also add the 8ms wait for transmission that the atmel sam port
has
 2020-10-06 20:11:58 -05:00
Jeff Epler
a7dccb39a4 stm32: canio: remove unused functions 2020-10-06 20:11:51 -05:00
Jeff Epler
23bd2496de stm32: canio: remove some unneeded declarations 2020-10-06 20:11:43 -05:00
Jeff Epler
7df01d3fbd stm32: canio: enable on all stm32f405 boards 2020-10-06 20:11:39 -05:00
Jeff Epler
01e9e355ce canio: implement for stm32f405 
The has successfully run my loopback self-test program for CAN,
which tests transmission, reception, and filtering.  The 1M baud rate setting
was also verified on saleae to be accurate.
 2020-10-06 20:11:35 -05:00
Scott Shawcroft
d62ac24493
Merge pull request #3469 from jepler/noreturn 
Add some NORETURN attributes
 2020-10-01 11:18:36 -07:00
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
mdroberts1243
b1e1237887
Merge branch 'main' into New_quirk_for_SH1107 2020-09-28 19:40:47 -04:00
Mark Roberts
b921543571 Requested changes take 1 2020-09-25 21:27:29 -04:00
Lucian Copeland
00517b2600 Move missing pin warning to shared-bindings 2020-09-23 11:39:39 -04:00
Jeff Epler
ce266425e1
Merge pull request #3441 from hierophect/stm32-rgbmatrix-crashfix 
STM32: Add never_reset reservation to RGBMatrix init
 2020-09-20 07:51:09 -05:00
Dan Halbert
8cf0171c06
Merge pull request #3431 from hierophect/stm32-spi-writevalue 
STM32: Change SPI Read to acknowledge write_value
 2020-09-18 19:46:21 -04:00
Lucian Copeland
3a59d30e1a Remove timer debug messages 2020-09-18 12:48:15 -04:00
Lucian Copeland
c58bd4c047 Add never_reset reservation to RGBMatrix init 2020-09-18 12:38:15 -04:00
Scott Shawcroft
4b827b25ad
Merge pull request #2966 from sommersoft/ci_check_vid_pid 
Automate USB VID/PID Uniqueness Check
 2020-09-17 11:48:46 -07:00
Lucian Copeland
00ee94d24b Add SPI memset, optional flags 2020-09-16 14:22:18 -04:00
Scott Shawcroft
95e27bb8bf
Add more PIDs for unique boards 2020-09-15 13:43:35 -07:00
Scott Shawcroft
9e722c8c99
Merge pull request #3375 from DavePutz/issue3296 
Correction for Issue #3296 - ble hanging on nrf52840
 2020-09-10 12:36:17 -07:00
root
2690faec43 Moved checks for invalid pin to common-hal/microcontroller/Pin.c 2020-09-05 11:42:06 -05:00
Scott Shawcroft
96cf60fbbd
Merge remote-tracking branch 'adafruit/main' into native_wifi 2020-09-03 16:34:56 -07:00
Scott Shawcroft
5d8ac0428b
-Os espruino_pico to save space 2020-08-27 13:34:37 -07:00
Jeff Epler
563e038c0d stm: Specify max endpoints for stm32f405xx 
.. which is why we can't have HID or MIDI on the stm32f405 feather
 2020-08-27 15:11:17 -05:00
Jeff Epler
49a22b0c55
Merge pull request #3320 from hierophect/stm32-meowbit-fix 
STM32: Fix Meowbit startup and associated bugs
 2020-08-27 13:05:56 -05:00
Dan Halbert
24fb08dbd9
Merge pull request #3337 from hierophect/pulseout-errorstyle 
Fix problematic whitespace on pulseout parameter errors
 2020-08-27 13:22:26 -04:00
Lucian Copeland
8021da08d3 Fix problematic whitespace on pulseout parameter errors 2020-08-27 11:07:47 -04:00
hierophect
772052598d
Merge branch 'main' into stm32-meowbit-fix 2020-08-27 11:00:29 -04:00
hierophect
a15f948a40
Merge branch 'main' into esp32-random 2020-08-27 10:49:14 -04:00
Lucian Copeland
8d2299e61e Merge remote-tracking branch 'upstream/main' into stm32-meowbit-fix 2020-08-26 18:50:26 -04:00
Lucian Copeland
c229345741 improve efficiency of stm32 random gen 2020-08-26 18:47:19 -04:00
Lucian Copeland
c77523503b Fix trailing whitespace errors across ports and docs 2020-08-26 14:48:46 -04:00
Lucian Copeland
05bde255f7 Add random to ESP32-S2, fix it on STM32 2020-08-25 14:00:29 -04:00
Lucian Copeland
de9fd4a0fb Fix null dereference, invert auto_brightness to reenable screen 2020-08-25 10:37:55 -04:00
Scott Shawcroft
1527a3ce92
Merge remote-tracking branch 'adafruit/main' into add_pwmio 2020-08-24 18:25:18 -07:00
Lucian Copeland
c137a16121 Remove Meowbit LSE flag, harsher failure for LSE issues 2020-08-24 14:49:06 -04:00
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
a5b01f7361
Merge remote-tracking branch 'adafruit/main' into add_pwmio 2020-08-21 11:13:53 -07:00
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
Dan Halbert
329f4fb2e6
Update mpconfigboard.mk 
The stm boards default to `-O2`. Changing to `-Os` brings it back to ~43kB (!) free even for ja.
 2020-08-13 10:09:46 -04:00