RIOT-OS/RIOT
RIOT-OS/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2024-12-29 04:50:03 +01:00
Code Releases Activity

boards/e180-zg120b-tb: add support for OpenOCD

Browse Source
This commit is contained in:
Marian Buschsieweke 2024-01-13 12:03:15 +01:00
parent ca1c09e382
commit f5a9e084c9
No known key found for this signature in database
GPG Key ID: 77AA882EC78084E6
3 changed files with 37 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
boards/e180-zg120b-tb/Makefile.include
View File

@ -1,4 +1,14 @@
# setup JLink for flashing # setup JLink for flashing
PROGRAMMER ?= jlink
JLINK_DEVICE = EFR32MG1BxxxF256 JLINK_DEVICE = EFR32MG1BxxxF256
JLINK_PRE_FLASH = r JLINK_PRE_FLASH = r
# setup OpenOCD for flashing
PROGRAMMERS_SUPPORTED += openocd
OPENOCD_DEBUG_ADAPTER ?= stlink
# default to jlink as programmer, but only if JLinkExe is in $PATH
ifneq (,$(shell which JLinkExe))
PROGRAMMER ?= jlink
else
PROGRAMMER ?= openocd
endif

10
boards/e180-zg120b-tb/dist/openocd.cfg vendored Normal file
View File

@ -0,0 +1,10 @@
# Set the default reset option in cases where "SRST=none" is not used for make
if { ![info exists SRST_OPT] } {
set SRST_OPT srst_only
}
reset_config none
source [find target/efm32.cfg]
$_TARGETNAME configure -rtos auto

18
boards/e180-zg120b-tb/doc.txt
View File

@ -4,6 +4,8 @@
* @brief Support for Ebyte E180-ZG120B-TB Test Board * @brief Support for Ebyte E180-ZG120B-TB Test Board
## Overview ## Overview
![Image of the E180-ZG120B test board](https://www.ebyte.com/Uploadfiles/Picture/2019-12-20/201912201352132348.jpg)
Ebyte E180-ZG120B Test Board is equipped with the EFM32 microcontroller. Ebyte E180-ZG120B Test Board is equipped with the EFM32 microcontroller.
It is specifically designed for low-power applications, having energy-saving It is specifically designed for low-power applications, having energy-saving
peripherals, different energy modes and short wake-up times. peripherals, different energy modes and short wake-up times.
@ -161,8 +163,20 @@ This MCU has extended pin mapping support. Each pin of a peripheral can be
connected separately to one of the predefined pins for that peripheral. connected separately to one of the predefined pins for that peripheral.
## Flashing the device ## Flashing the device
To flash, [SEGGER JLink](https://www.segger.com/jlink-software.html) is The board has no integrated programmer/debugger and no bootloader. Hence,
required. an external SWD programmer/debugger such as the [SEGGER JLink][prog-jlink]
or the [ST-Link][prog-stlink] is required. Connect at least the SWDIO, SWCLK,
and GND to the programmer. If `JLinkExe` is found in `$PATH`, `jlink` is used
by default for flashing, otherwise `openocd` is the default. When using OpenOCD,
the `stlink` is the default for `OPENOCD_DEBUG_ADAPTER`; provide a different
value if you use other hardware.
@note When flashing with OpenOCD, leave the NRESET pin unconnected. The
configuration does a soft reset only to work around an issue attaching
with the hardware reset signal.
[prog-jlink]: https://www.segger.com/jlink-software.html
[prog-stlink]: https://www.aliexpress.com/wholesale?SearchText=stlink
Flashing is supported by RIOT-OS using the command below: Flashing is supported by RIOT-OS using the command below: