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2473 Commits

Author SHA1 Message Date
Kevin O'Connor 017a4d8321 stm32: Fix gpio enumerations (each bank has 16 pins, not 32) 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-31 18:35:01 -04:00
Kevin O'Connor c380d4639b stm32: Work around stm32f407 usbotg chip errata 
It appears bogus entries can get placed on the rxqueue - detect and
clear them.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-31 15:16:46 -04:00
Kevin O'Connor f7f6680bf6 config: Use position_endstop=0 for Creality printers 
The default position_endstop=0.5 is causing confusion for some new
users - change the default to 0.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-31 11:43:02 -04:00
Kevin O'Connor 5e2c60bd67 config: Add example config files for the Fysetc Cheetah boards 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-31 11:02:44 -04:00
Kevin O'Connor 1b454c0943 mcu: Prevent "math domain errors" in stats calculation 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-30 13:57:07 -04:00
Kevin O'Connor 9335cc4804 stm32: Configure and enable usbotg endpoint0 during setup 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-30 12:15:45 -04:00
Kevin O'Connor 4a178824aa stm32: Disable and flush usbotg bulk transmit pipe on usb_set_configure() 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-30 12:15:45 -04:00
Kevin O'Connor 7eba063ac8 stm32: Perform usbotg endpoint init during usb_set_configure() 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-30 12:15:45 -04:00
Kevin O'Connor 917fd51057 stm32: Discard usbotg tx data until usb is ready 
If the usb interface is not ready, just discard messages.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-30 12:15:45 -04:00
Kevin O'Connor 5e3acff8c7 stm32: No need to clear the usbotg address on reset 
The controller automatically clears the address.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-30 12:15:45 -04:00
Kevin O'Connor 7229680227 stm32: Enable usbotg bulk reads during endpoint configuration 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-30 12:15:32 -04:00
Kevin O'Connor f21f66a31f config: Add example SKR mini-E3 config 
Signed-off-by: Ashley Izat <ashleyi100@googlemail.com>
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-29 10:19:05 -04:00
Kevin O'Connor c95209bf7a atsam: ADC pins need to be in input mode with pullups disabled 
The ADC pins (on at least the sam3x8e) need to be configured in input
mode with the internal pullups disabled in order to get accurate ADC
readings.

Reported by @bryanboettcher.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-28 13:45:01 -04:00
Kevin O'Connor 8f5c15d4dc buildcommands: Match DECL_X names to the actual C macro names 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-22 13:26:30 -04:00
Kevin O'Connor caeb610bb9 armcm_link: Rename armcm_boot.lds.S to armcm_link.lds.S 
Rename the linker script so the build does not have any conflicts with
the armcm_boot.d dependency file.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-22 13:18:24 -04:00
Kevin O'Connor ff7be3e026 ctr: Encode negative integers in normal hex notation 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-22 13:06:44 -04:00
Kevin O'Connor 7d014933ce command: Allow count parameter of DECL_ENUMERATION_RANGE() to be an expression 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-22 12:22:51 -04:00
Kevin O'Connor 84fd89b8cf ctr: Add support for multiple integers in DECL_CTR_INT 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-22 12:22:51 -04:00
Kevin O'Connor 1b83fb72f5 Makefile: Use "tr -s" in compile_time_request.txt generation 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-22 11:40:02 -04:00
Kevin O'Connor e59d875256 ctr: Encode integers in hex 
Replace the custom encoding with a hex encoding.  This makes it a
little easier to inspect the CTR conversions.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-22 11:08:51 -04:00
Kevin O'Connor 69fc1e63b4 Makefile: Translate null characters to newline characters in ctr requests 
Store the CTR requests in compile_time_request.txt with the null
characters removed.  This makes it slightly easier to inspect the CTR
conversions.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-22 10:35:26 -04:00
Kevin O'Connor 1022729a2a lpc176x: Update code to use armcm_boot mechanism 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-22 09:58:58 -04:00
Kevin O'Connor 6409eda058 lpc176x: Move irq handler code above irq setup 
Only code movement.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-22 09:58:58 -04:00
Kevin O'Connor 44f862388f atsam: Update code to use armcm_boot mechanism 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-22 09:58:58 -04:00
Kevin O'Connor fc879456db atsam: Move irq handler code above irq setup 
Only code movement.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-22 09:58:58 -04:00
Kevin O'Connor 6338f6a5f0 atsamd: Update code to use armcm_boot mechanism 
Replace the custom linker scripts with the src/generic/armcm_boot.c
mechanism.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-22 09:58:58 -04:00
Kevin O'Connor 4990fe814d atsamd: Move irq handler code above irq setup 
Only code movement.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-22 09:58:58 -04:00
Kevin O'Connor 4ef53ab095 stm32: Update code to use armcm_boot mechanism 
Replace the stm32 provided assembler with the src/generic/armcm_boot.c
mechanism.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-22 09:58:58 -04:00
Kevin O'Connor a44bc950a3 stm32: Move irq handler code above irq setup 
Only code movement.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-22 09:58:58 -04:00
Kevin O'Connor 2a2cf1f536 armcm_boot: Add generic code for early board init on armcm machines 
Add basic ARM Cortex-M C init code and build linker scripts to
src/generic/ code.  This can be used to simplify the various ARM board
code.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-22 09:58:58 -04:00
Kevin O'Connor 351910c5ac Makefile: Add generic rule for precompiling linker scripts 
Add a general build rule to precompile *.lds.S files to *.ld files.
Remove the custom rules in src/atsamd/Makefile and src/stm32/Makefile.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-21 12:31:12 -04:00
Kevin O'Connor 9c15f00e60 armcm_timer: Fix typo in comment in armcm_timer.h 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-21 12:05:13 -04:00
Kevin O'Connor 078d278611 stm32: Initial support for i2c 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-20 19:39:58 -04:00
Kevin O'Connor e32be928dc stm32: Add support for configuring open drain output mode 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-20 19:39:49 -04:00
Kevin O'Connor c930fc392b stm32: Make sure to enable the gpio clock prior to setting the first value 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-20 01:10:14 -04:00
Kevin O'Connor a67451fa36 console: Update for PinResolver changes 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-19 23:52:02 -04:00
Kevin O'Connor b4280fdfe0 board_pins: Improve config error checking 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-19 21:58:11 -04:00
Kevin O'Connor 67ddac776d config: Update bigtreetech skr boards to define EXP1/EXP2 plugs 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-19 21:40:20 -04:00
Kevin O'Connor e817b85b78 config: Update several config files to use board aliases for lcd 
Add a sample-lcd.cfg with the defintions for several common "reprap"
style LCD displays that use the EXP1/EXP2 plugs.  Update several
config files to add EXP1/EXP2 board aliases.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-19 12:57:59 -04:00
Kevin O'Connor bfbcb90751 board_pins: Add a new "extras" module to support per-board pin aliases 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-19 12:57:59 -04:00
Kevin O'Connor 395429be14 pins: Move reserved pin handling into PinResolver class 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-19 12:57:59 -04:00
Kevin O'Connor a482ddf582 tmc2209: Add support for sensorless homing 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-19 12:05:09 -04:00
Kevin O'Connor 96fdb6ef36 uc1701: Add support for a reset line on SSD1306 displays 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-17 22:14:02 -04:00
Kevin O'Connor 05bb5484b4 bus: Add MCU_bus_digital_out helper class 
Add a helper class for tracking gpio outputs that are synchronized to
bus updates on a particular command queue.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-17 22:14:02 -04:00
Kevin O'Connor 9c40394248 config: Note that samples_tolerance can be used in the bltouch config 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-17 15:15:49 -04:00
Kevin O'Connor 7598660542 docs: Sort transfer rate benchmark by rate 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-17 13:55:21 -04:00
Kevin O'Connor 6c908952bd spi_software: Remove unused include file 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-17 13:49:03 -04:00
Kevin O'Connor 8aca7764c3 stm32: Simplify usbotg packet reading and writing 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-16 21:03:47 -04:00
Kevin O'Connor 4ec6db7a87 stm32: Add support for additional ADC3 ports on stm32f4 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-15 23:21:41 -04:00
Kevin O'Connor d3bd4f9622 docs: Update benchmarks with stm32f446 usb test 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2019-08-15 22:27:58 -04:00