Kevin O'Connor effe6f6ddd lcd_st7920: Add brief delay around gpio toggle calls on fast MCUs ...

On fast MCUs (like the SAMD51) it is possible for the gpio to toggle
faster than the st7920 can accept.  Add a small delay around the clock
rise signal.

Signed-off-by: Lars R. Hansen <popshansen@hotmail.com>
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

2019-08-10 11:45:15 -04:00

..

atsam

atsam: Add support for "timer" controlled hardware pwm pins

2019-06-02 10:59:33 -04:00

atsamd

spicmds: Rework spi config commands

2019-08-06 18:56:53 -04:00

avr

avr: Simplify spi mode setting

2019-05-07 23:02:20 -04:00

generic

armcm_timer: Improve comments on wrap_timer code

2019-07-27 22:05:50 -04:00

linux

spicmds: Rework spi config commands

2019-08-06 18:56:53 -04:00

lpc176x

lpc176x: Reset LPC_UART0->FDR when using serial

2019-07-10 20:00:58 -04:00

pru

pru: The TMR_CNT is cleared by writing all ones

2019-03-31 13:48:50 -04:00

simulator

simulator: Wrap code to 80 columns

2019-02-27 14:20:15 -05:00

stm32

stm32: Add support for the 32KiB bootloader on the SKR Pro

2019-08-09 20:37:31 -04:00

stm32f0

stm32f0: Remove trailing tab from Makefile

2019-07-21 21:49:22 -04:00

adccmds.c

adccmds: Run gpio_adc_setup() before oid_alloc()

2019-01-13 11:03:30 -05:00

basecmd.c

spicmds: Rework spi config commands

2019-08-06 18:56:53 -04:00

basecmd.h

spicmds: Rework spi config commands

2019-08-06 18:56:53 -04:00

buttons.c

buttons: initialize mcu buttons based on inverted state

2019-07-05 20:01:07 -04:00

byteorder.h

byteorder: Add a header file defining common byteswap functions

2018-05-21 09:44:40 -04:00

command.c

command: Wait to send ack until after processing commands

2018-05-28 10:43:40 -04:00

command.h

msgproto: Convert static strings to a more generic enumeration system

2019-03-17 19:38:18 -04:00

compiler.h

compiler.h: Check if __aligned and __section macros are already defined

2016-06-13 23:18:59 -04:00

ctr.h

command: Support evaluating C expressions in DECL_CONSTANT()

2019-03-17 19:38:18 -04:00

debugcmds.c

debugcmds: Add support for reading/writing 32bit values

2019-02-07 11:50:14 -05:00

endstop.c

endstop: Rename mcu end_stop commands to endstop

2019-07-12 08:10:53 -04:00

gpiocmds.c

gpiocmds: Specify soft pwm duration in clock ticks

2019-05-26 11:09:32 -04:00

i2ccmds.c

bus: Change bus parameter in config_spi/config_i2c

2019-04-04 18:29:31 -04:00

initial_pins.c

initial_pins: Add ability to configure output pins at mcu startup

2019-03-17 20:56:25 -04:00

initial_pins.h

initial_pins: Add ability to configure output pins at mcu startup

2019-03-17 20:56:25 -04:00

Kconfig

stm32: Rename stm32f4/ directory to stm32/

2019-08-05 11:25:40 -04:00

lcd_hd44780.c

lcd_hd44780: Add micro-controller code for the HD44780 LCD chip

2018-03-06 11:30:34 -05:00

lcd_st7920.c

lcd_st7920: Add brief delay around gpio toggle calls on fast MCUs

2019-08-10 11:45:15 -04:00

Makefile

initial_pins: Only build when CONFIG_HAVE_GPIO is enabled

2019-07-24 01:09:45 -04:00

neopixel.c

neopixel: Rework timing so that it works on AVR micro-controllers

2019-08-07 15:37:05 -04:00

pwmcmds.c

pwmcmds: allow 16-bit resolution

2019-04-05 19:02:48 -04:00

sched.c

sched: Force sched_try_shutdown to be inlined

2018-10-13 11:47:00 -04:00

sched.h

pru: Support config_reset command to manually reset mcu

2017-09-03 23:16:38 -04:00

spi_software.c

spicmds: Rework spi config commands

2019-08-06 18:56:53 -04:00

spi_software.h

spi_software: Implementation of software spi

2019-02-13 11:52:20 -05:00

spicmds.c

spicmds: Rework spi config commands

2019-08-06 18:56:53 -04:00

spicmds.h

spicmds: Rework spi config commands

2019-08-06 18:56:53 -04:00

stepper.c

stepper: Don't update SF_LAST_DIR if SF_NEED_RESET

2019-07-12 07:54:24 -04:00

stepper.h

stepper: Introduce stepper_get_position command and remove from endstop.c

2017-03-09 14:54:52 -05:00

thermocouple.c

thermocouple: Define thermocouple types using enumerations

2019-03-17 19:38:18 -04:00

tmcuart.c

pins: Add support for pull down resistors

2019-02-27 11:13:21 -05:00