stm32: Simplify USB/Serial/CANbus Kconfig selection

Combine the various communication options into a single "make
menuconfig" menu item.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2021-03-18 13:20:54 -04:00
parent c8dc3afc23
commit 1eddc0fd90
29 changed files with 186 additions and 172 deletions

View File

@@ -1,12 +1,12 @@
# This file contains pin mappings for the stock 2020 Creality Ender 3
# Pro with the 32-bit Creality 4.2.2 board. To use this config, during
# "make menuconfig" select the STM32F103 with a "28KiB bootloader" and
# with "Use USB for communication" disabled.
# serial (on USART1 PA10/PA9) communication.
# If you prefer a direct serial connection, in "make menuconfig"
# select "Enable extra low-level configuration options" and select the
# USART3 serial port, which is broken out on the 10 pin IDC cable used
# for the LCD module as follows:
# select "Enable extra low-level configuration options" and select
# serial (on USART3 PB11/PB10), which is broken out on the 10 pin IDC
# cable used for the LCD module as follows:
# 3: Tx, 4: Rx, 9: GND, 10: VCC
# Flash this firmware by copying "out/klipper.bin" to a SD card and