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boards: add ST L3Gxxxx 3-axis gyro family

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This commit is contained in:
Gunar Schorcht 2021-11-07 23:42:16 +01:00
parent 1c666c5955
commit 327a4a58b2
7 changed files with 52 additions and 5 deletions
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5
boards/stm32f3discovery/Kconfig
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@ -28,4 +28,9 @@ config BOARD_STM32F3DISCOVERY
select HAVE_SAUL_GPIO
select HAVE_LSM303DLHC
# L3Gxxxx gyro
select HAVE_L3GXXXX_SPI
select HAVE_I3G4250D
select HAVE_L3GD20
source "$(RIOTBOARD)/common/stm32/Kconfig"

7
boards/stm32f3discovery/Makefile.dep
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@ -1,4 +1,11 @@
ifneq (,$(filter saul_default,$(USEMODULE)))
USEMODULE += saul_gpio
USEMODULE += lsm303dlhc
USEMODULE += l3gxxxx
endif
ifneq (,$(filter l3gxxxx,$(USEMODULE)))
USEMODULE += i3g4250d
USEMODULE += l3gd20
USEMODULE += l3gxxxx_spi
endif

9
boards/stm32f3discovery/doc.txt
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@ -92,11 +92,12 @@ e-compass.
An 3-axis gyroscope is soldered on the board.
| Sensor | L3GD20 |
| Sensor | L3GD20/I3G4250D [1] |
|:------------- |:--------------------- |
| Type | Gyroscope |
| Vendor | ST Microelectronics |
| Datasheet | [Datasheet](https://www.mouser.de/datasheet/2/389/l3gd20-954745.pdf) |
| Datasheet L3GD20 | [Datasheet](https://www.mouser.de/datasheet/2/389/l3gd20-954745.pdf) |
| Datasheet I3G4250D | [Datasheet](https://www.st.com/resource/en/datasheet/i3g4250d.pdf) |
| Connected to | SPI_0 |
| Pin Config: | |
| Device | SPI1 |
@ -107,6 +108,8 @@ An 3-axis gyroscope is soldered on the board.
| INT1 | PE0 (IN) |
| INT2/DRDY | PE1 (IN) |
[1] L3GD20 (up to rev. D01), IG34250D (from rev. E02)
The driver detects automatically which sensor variant is on the board.
## Implementation Status
@ -123,7 +126,7 @@ An 3-axis gyroscope is soldered on the board.
| | Inpute Capture| no | |
| Accelerometer | LSM303DLHC | no | planned |
| Magnetometer | LSM303DLHC | no | planned |
| Gyroscope | L3GD20 | no | planned |
| Gyroscope | L3GD20/I3G4250D | yes | |
## Flashing the device

10
boards/stm32f3discovery/include/board.h
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@ -97,6 +97,16 @@ extern "C" {
#define LSM303DLHC_PARAM_MAG_PIN GPIO_PIN(PORT_E, 2)
/** @} */
/**
* @name L3GD20 (Rev. C01, D01), I3G4250D (Rev. E02)
* @{
*/
#define L3GXXXX_SPI_DEV SPI_DEV(0) /**< SPI bus used for L3Gxxxx */
#define L3GXXXX_SPI_CS GPIO_PIN(PORT_E, 3) /**< SPI CS pin used for L3Gxxxx */
#define L3GXXXX_INT1_PIN GPIO_PIN(PORT_E, 0) /**< INT1 pin used for L3Gxxxx */
#define L3GXXXX_INT2_PIN GPIO_PIN(PORT_E, 1) /**< INT2/DRDY pin used for L3Gxxxx */
/** @} */
#ifdef __cplusplus
}
#endif

5
boards/stm32f429i-disc1/Kconfig
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@ -32,4 +32,9 @@ config BOARD_STM32F429I_DISC1
select HAVE_ILI9341
select HAVE_STMPE811_I2C
# L3Gxxxx gyro
select HAVE_L3GXXXX_SPI
select HAVE_I3G4250D
select HAVE_L3GD20
source "$(RIOTBOARD)/common/stm32/Kconfig"

7
boards/stm32f429i-disc1/Makefile.dep
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@ -1,5 +1,6 @@
ifneq (,$(filter saul_default,$(USEMODULE)))
USEMODULE += saul_gpio
USEMODULE += l3gxxxx
endif
ifneq (,$(filter disp_dev,$(USEMODULE)))
@ -9,3 +10,9 @@ endif
ifneq (,$(filter touch_dev,$(USEMODULE)))
USEMODULE += stmpe811_i2c
endif
ifneq (,$(filter l3gxxxx,$(USEMODULE)))
USEMODULE += i3g4250d
USEMODULE += l3gd20
USEMODULE += l3gxxxx_spi
endif

14
boards/stm32f429i-disc1/include/board.h
View File

@ -46,13 +46,23 @@ extern "C" {
/** @} */
/**
* @brief User button
* @name User button
* @{
*/
#define BTN0_PIN GPIO_PIN(PORT_A, 0)
#define BTN0_PIN GPIO_PIN(PORT_A, 0) /**< GPIO used for BTN0 */
#define BTN0_MODE GPIO_IN
/** @} */
/**
* @name L3GD20 (Rev. B01, C01), I3G4250D (Rev. D02, E01)
* @{
*/
#define L3GXXXX_SPI_DEV SPI_DEV(0) /**< SPI bus used for L3Gxxxx */
#define L3GXXXX_SPI_CS GPIO_PIN(PORT_C, 1) /**< SPI CS pin used for L3Gxxxx */
#define L3GXXXX_INT1_PIN GPIO_PIN(PORT_A, 1) /**< INT1 pin used for L3Gxxxx */
#define L3GXXXX_INT2_PIN GPIO_PIN(PORT_A, 2) /**< INT2/DRDY pin used for L3Gxxxx */
/** @} */
#ifdef __cplusplus
}
#endif