d3c02410a8
[2.0.x] Small assorted collection of fixes and improvements ( #10911 )
* Misc fixes and improvements
- Get rid of most critical sections on the Serial port drivers for AVR and DUE. Proper usage of FIFOs should allow interrupts to stay enabled without harm to queuing and dequeuing.
Also, with 8-bit indices (for AVR) and up to 32-bit indices (for ARM), there is no need to protect reads and writes to those indices.
- Simplify the XON/XOFF logic quite a bit. Much cleaner now (both for AVR and ARM)
- Prevent a race condition (edge case) that could happen when estimating the proper value for the stepper timer (by reading it) and writing the calculated value for the time to the next ISR by disabling interrupts in those critical and small sections of the code - The problem could lead to lost steps.
- Fix dual endstops not properly homing bug (maybe).
* Set position immediately when possible
7 years ago
d87257f63c
[2.0.x][LPC176x] Fix PIO build flags ( #10909 )
Don't build and link with different flags, the binary may not work.
7 years ago
cbcb284f4a
Allow libServo::attach to work on Teensy 3.5/3.6
7 years ago
f89f7c4a82
[2.0.x][LPC176x][Build] Force single precision constants, disable freestanding ( #10892 )
7 years ago
16da5c62d0
Teensy 3.x fastio pullup ( #10890 )
7 years ago
9b9b62b218
delay(SERVO_DELAY) => safe_delay(servo_delay[servo_index])
7 years ago
9c235ef821
[HAL]Add support for ST7920 - Teensy 3.x ( #10872 )
7 years ago
1c0ad8bbae
wrong type of exit method
7 years ago
6f330f397e
[2.0.x] Buffer overflow and scroll fix, UTF8 cleanup ( #10844 )
7 years ago
235facd545
install AVRDUDE 5.10, faster disk find for LPC1768 ( #10849 )
7 years ago
e2db509d58
[2.0.x] Update/Fix LPC1768 extra script upload_extra_script.py ( #10843 )
* Use a different method to find the volume info in Windows
7 years ago
5f8591528e
Remove #pragmas that don't help c files
7 years ago
c89649b46e
Suppress U8glib build warnings
7 years ago
4118199ddd
Tweaks to core headers
7 years ago
6dfbb39f83
[LPC1768] Add error-handling to upload script, update autobuild.py ( #10802 )
7 years ago
569df3fc0c
Fix interrupt-based endstop detection
- Also implemented real endstop reading on interrupt.
7 years ago
0566badcef
Add memory barrier, optimal interrupt on-off
Disabling an ISR on ARM has 3 instructions of latency. A Memory barrier is REQUIRED to ensure proper and predictable disabling. Memory barriers are expensive, so avoid disabling if already disabled (See https://mcuoneclipse.com/2015/10/16/nvic-disabling-interrupts-on-arm-cortex-m-and-the-need-for-a-memory-barrier-instruction/ )
7 years ago
c2fb2f54a1
Use assembly for AVR ISR vectors
Co-Authored-By: ejtagle <ejtagle@hotmail.com>
7 years ago
206014a957
Fix LPC176x timer functions
Co-Authored-By: ejtagle <ejtagle@hotmail.com>
7 years ago
59f7861bcb
Move backtrace to the HAL folder ( #10790 )
7 years ago
c173a31060
Fix some compile warnings
7 years ago
9b64fdbc3a
[LPC176x] HAL: Add missing program space definition ( #10776 )
7 years ago
50270b53a0
Clear up some more compile warnings
7 years ago
40d7e12827
Removing warnings from compilation
7 years ago
fb608938f8
Prevent compilation of unused u8g-oriented code
7 years ago
37b15fe4cf
Reorder HAL timer header items
7 years ago
883b0c9880
Convert custom maths to inlines ( #10728 )
7 years ago
99ecdf59af
Smarter MIN, MAX, ABS macros
Use macros that explicitly avoid double-evaluation and can be used for any datatype, replacing `min`, `max`, `abs`, `fabs`, `labs`, and `FABS`.
Co-Authored-By: ejtagle <ejtagle@hotmail.com>
7 years ago
9d98a62699
Followup to HAL optimizations and delays
- Cleanups, fixes for Due HAL code.
- TC_IER is write-only. Use TC_IMR to test ISR state.
7 years ago
a1062eec5b
Better handling of DELAY_NS and DELAY_US ( #10716 )
Co-Authored-By: ejtagle <ejtagle@hotmail.com>
7 years ago
1b225a2809
DUE: Emergency parser for the USB CDC
7 years ago
0436e16fb2
Apply shorthand Assembler macros
7 years ago
d1b619be52
Standardize some hexadecimals
7 years ago
81b632c255
Additional temp-oriented improvements
7 years ago
e911635fb1
Add thermocouple with AD8495 support
7 years ago
3f68203324
Modify FastIO error message
7 years ago
a474a7e675
Correct AVR_ATmega328_FAMILY macro
…as with #10540
Co-Authored-By: per1234 <per1234@users.noreply.github.com>
7 years ago
456cf971af
HAL FastIO cleanup and fixes
7 years ago
5b5e322356
Set Interrupt Priorities and Grouping for STM32F103. ( #10517 )
7 years ago
2578996631
[2.0.x] Emergency parser for multiple serial ports ( #10524 )
7 years ago
2242b98248
[LPC176x] Emergency Parser Feature ( #10516 )
7 years ago
c1e5ebbc1e
[2.0.x] AVR: Atomic bit set and clear of upper pin ports without critical section ( #10502 )
* AVR: Atomic bit set and clear
The critical section can be dropped, saving 3 cycles per access. Also simplified pin toggling for all ports.
7 years ago
a3ce8a3fcd
Add sanity checks for EMERGENCY_PARSER
7 years ago
0c428a66d9
Proper AVR preemptive interrupt handling ( #10496 )
Also simplify logic on all ARM-based interrupts. Now, it is REQUIRED to properly configure interrupt priority. USART should have highest priority, followed by Stepper, and then all others.
7 years ago
f423e54f77
Strip trailing spaces
7 years ago
cb46cb8480
Add HAS_HEATED_BED conditional ( #10495 )
7 years ago
dea686cf55
Define short pin names in fastio for STM32 ( #10461 )
7 years ago
428c54f2ad
[2.0.x] HAL for STM32F4 ( #10434 )
7 years ago
20772492aa
Fix compile warnings in AVR fastio.h ( #10440 )
7 years ago
c9aed73987
Fix missed includes from HAL macro patch ( #10416 )
7 years ago
Eduardo José Tagle
Chris Pepper
Scott Lahteine
android444
Bob-the-Kuhn
Scott Lahteine
nightdemonx
J.C. Nelson
Karl Andersson
GMagician