The nucleo evaluation boards can be enhanced with shields for additional
functionality. Flat device tree overlays can be used to configure and
support these shields. Regrettably leds can not be simply added due to
a missing label. Tag leds with a label.
Signed-off-by: Benedikt Spranger <b.spranger@linutronix.de>
Reviewed-by: Vasilij Strassheim <v.strassheim@linutronix.de>
Rename the STM32H7 FDCAN node labels to match to naming used in the ST
reference manuals. This also matches the naming used in the STM32H7 FDCAN
clock and pinctrl macros.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Add gpio-keys codes for all boards. These are mostly INPUT_KEY_0 and so
on but I've used some more specific ones where it was obvious that
there's something else on the boards.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Add enabled vbat node for all boards of supported STM32 SoC series which
have the required adc node enabled.
Add volt-sensor alias pointing to said vref node.
Signed-off-by: Kenneth J. Miller <ken@miller.ec>
Add enabled vref node for all boards of supported STM32 SoC series which
have the required adc node enabled.
Add volt-sensor alias pointing to said vref node.
Signed-off-by: Kenneth J. Miller <ken@miller.ec>
Add die_temp0 alias for all the STM32 boards that already enable the
temperature sensor so that the die_temp_polling samples can be used.
Also enable die_temp for two boards that are supported by the
stm32_temp_sensor sample.
Signed-off-by: Guillaume Gautier <guillaume.gautier-ext@st.com>
The different boards with stm32 which have node enabled in their DTS
also requires the HSI48 clock to be enabled.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
-Enable the die-temp capabilities of ADC in each dts file of stm32
boards where it is available.
-Execute the testcase running the samples/sensor/stm32_temp_sensor on each
available target board.
Signed-off-by: TLIG Dhaou <dhaou.tlig-ext@st.com>
Add alias to boards with watchdog enabled to facilitate the
move of samples/drivers/watchdog to use DT_ALIAS.
Signed-off-by: Benjamin Björnsson <benjamin.bjornsson@gmail.com>
The goal of this commit is to update existing STM32 boards descriptions
to use these size "DT_SIZE" macros to enhance readability. To realize this
i used a python script, which will detect the STM32 Boards
/zephyr/board/arm, and then will update in the dts files the partition
description using "DT_SIZE_K" and "DT_SIZE_M" macros.
Check manually and modify in .overlay files in samples and tests.
Signed-off-by: TLIG Dhaou <dhaou.tlig-ext@st.com>
Most LEDs had 0 or 4 nanoseconds set as a period, a value that doesn't
make sense for a PWM signal driving an LED. A period of 20ms (50Hz) is a
frequently used value as it is above the flicker fusion threshold. All
STM32 based boards have been updated.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Add the pinctrl state name (default) for the PWM peripherals.
Changes performed based on the script proposed in
"boards: arm: stm32: add pinctrl state name for UART peripheral"
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Add the pinctrl state name (default) for the CAN peripherals.
Changes performed based on the script proposed in
"boards: arm: stm32: add pinctrl state name for UART peripheral"
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Add the pinctrl state name (default) for the I2C peripherals.
Changes performed based on the script proposed in
"boards: arm: stm32: add pinctrl state name for UART peripheral"
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Add the pinctrl state name (default) for the ADC peripherals.
Changes performed based on the script proposed in
"boards: arm: stm32: add pinctrl state name for UART peripheral"
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Add the pinctrl state name (default) for the UART/USART/LPUART
peripherals. Changes performed using the following Python script run
from the repository root:
```
from pathlib import Path
import re
for fpath in Path(".").glob("boards/arm/**/*.dts"):
lines = open(fpath).readlines()
is_stm32 = False
for line in lines:
if "stm32" in line:
is_stm32 = True
break
if not is_stm32:
continue
with open(fpath, "w") as f:
for line in lines:
f.write(line)
m = re.match(r"(\s+)pinctrl-0.*us?art.*", line)
if m:
f.write(m.group(1) + "pinctrl-names = \"default\";\n")
```
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Prescaler was misplaced in pwm binding, instead of timers binding.
For example, TIM6/TIM7 doesn't have PWM capability,
but have a prescaler.
This change also prepares the introduction of timer based counter
(which requires prescaler at timer level)
Signed-off-by: Alexandre Bourdiol <alexandre.bourdiol@st.com>
USB devicetree nodes in Zephyr have different names,
mostly derived from the designations in data sheets.
Add zephyr_udc0 (USB device controller) nodelabel to
specific USB node to allow generic USB sample to be build.
Follow up on commit b4242a8 ("boards: add USB node aliases")
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Defines partitions that can be used by mcuboot on nucleo_h743zi board.
Please note that mcuboot is not yet supported on stm32 h7 family as the
write-block-size is greater than 8.
Signed-off-by: Nicolas VINCENT <nicolas.vincent@vossloh.com>
Defines partitions that can be used by mcuboot on nucleo_h743zi board.
Please note that mcuboot is not yet supported on stm32 h7 family as the
write-block-size is greater than 8.
Signed-off-by: Nicolas VINCENT <nicolas.vincent@vossloh.com>
Update PWM pinctrl signal names of all non-F1 STM32 boards.
`pwm` variant is not available anymore on non-F1 series.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Use the new DT facilities to configure ADC pinmux on all boards with
STM32 MCUs currently supporting the ADC.
Signed-off-by: Martin Jäger <martin@libre.solar>
Add support for the polarity flag in the STM32 PWM driver.
STM32 boards using PWM have been updated accordingly.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Following other drivers, Kconfig based instances are now entirely
removed. In order to do this change, PWM nodes in board DT files have
been given a pwm{N} label so that both:
- DT API checks such as #if DT_HAS_NODE(DT_NODELABEL(pwmN)) can be
used (N being PWM instance number).
- DT references can be written as pwms = <&pwmN x y>; instead of
pwms = <&{/soc/timers@XXXXXXXX/pwm} x y>;
This approach is also used on the Linux Kernel.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Enables PWM support using the built-in red LED. Tested with:
- samples/basic/blink_led
- samples/basic/fade_led
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Only basic support has been added as some drivers require some fixes.
I have successfully tested the following examples:
- samples/hello_world
- samples/basic/blinky
- samples/basic/button
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
