Board support

The Bridle provides board definitions for all TiaC Systems devices. In addition, you can define custom boards.

Board names 

The following tables list all boards and build targets for TiaC Systems hardware platforms.

Boards included in tiac-zephyr 

The following boards are defined in the zephyr/boards/ folder. Also see the Supported Boards section in the Zephyr Project documentation.

Hardware platform	Board name	Build target
Native	Native POSIX execution (native_posix)	`native_posix`
Emulator	X86 Emulation (QEMU)	`qemu_x86`
Emulator	ARM Cortex-M3 Emulation (QEMU)	`qemu_cortex_m3`
ATSAMD21G18A	Arduino/Genuino Zero	`arduino_zero`
ATSAMD21G18A	Seeeduino XIAO	`seeeduino_xiao`
i.MX RT1010	NXP MIMXRT1010-EVK	`mimxrt1010_evk`
i.MX RT1060	NXP MIMXRT1060-EVK	`mimxrt1060_evk` `mimxrt1060_evkb`
i.MX RT1170 (CM7)	NXP MIMXRT1170-EVK/EVKB	`mimxrt1170_evk/mimxrt1176/cm7`
nRF52840	nRF52840 DK	`nrf52840dk/nrf52840`
nRF9160	nRF9160 DK	`nrf9160dk/nrf9160` `nrf9160dk/nrf9160/ns`
RP2040	Raspberry Pi Pico	`rpi_pico` `rpi_pico/rp2040/w`
STM32F303RE	ST Nucleo F303RE	`nucleo_f303re`
STM32F401RE	ST Nucleo F401RE	`nucleo_f401re`
STM32F413ZH	ST Nucleo F413ZH	`nucleo_f413zh`
STM32F746ZG	ST Nucleo F746ZG	`nucleo_f746zg`
STM32F767ZI	ST Nucleo F767ZI	`nucleo_f767zi`
STM32L496ZG	ST Nucleo L496ZG	`nucleo_l496zg`

Boards included in tiac-bridle 

The following boards are defined in the bridle/boards/ folder. Also see the Supported Boards section in this documentation.

Hardware platform	Board name	Build target
ATSAMD21G18A	Arduino/Genuino Zero	`arduino_zero`
	XIAO SAMD21 (Seeeduino XIAO)	`xiao_samd21`
	Seeeduino Cortex-M0+	`seeeduino_cm0`
	Seeeduino Lotus Cortex-M0+	`seeeduino_lotus`
RP2040	Cytron Maker RP2040	`cytron_maker_nano_rp2040` `cytron_maker_pi_rp2040`
	The PicoBoy	`picoboy`
	Waveshare RP2040	`waveshare_rp2040_one` `waveshare_rp2040_zero` `waveshare_rp2040_matrix` `waveshare_rp2040_tiny` `waveshare_rp2040_eth` `waveshare_rp2040_lcd_0_96` `waveshare_rp2040_plus` `waveshare_rp2040_plus@16mb` `waveshare_rp2040_geek`
STM32F777NI	TiaC Magpie F777NI	`magpie_f777ni`

Shield names 

The following tables list all shields and build targets for TiaC Systems hardware platforms.

Shields included in tiac-bridle 

The following shields are defined in the bridle/boards/shields/ folder.

Hardware platform	Shield name	Build target
Common for testing	Loopback wiring for tests	`loopback_test` `loopback_test_tmph`
Common for (new) chip support NXP SC16IS750 NXP SC16IS752 NXP SC18IS604	SC16IS75x Breakout Boards	`cjmcu_750_i2c` `cjmcu_750_i2c_noirq` `cjmcu_750_spi` `cjmcu_750_spi_noirq` `cjmcu_752_i2c` `cjmcu_752_i2c_noirq` `cjmcu_752_spi` `cjmcu_752_spi_noirq`
	CJMCU-75x Interconnection Shield	`x_cjmcu_75x`
	NXP SC18IS604-EVB	`nxp_sc18is604_evb`
	NXP SC18IS604-EVB Interconnection Shield	`x_nxp_sc18is604_evb`
	TiaC SC18IS604 Arduino	`tcs_604_ard` `tcs_604_x_grove_testbed`
Seeed Studio Grove Interconnect Shields	Grove Base Shield V2	`seeed_grove_base_v2`
	Grove Base Shield V1.3	`seeed_grove_base_v1`
	Grove Base Shield for XIAO V1	`seeed_grove_xiao_v1`
	Grove Shield for Pi Pico V1	`seeed_grove_rpipico_v1`
	Grove Button Shields	`grove_btn_d[0…31]`
	Grove LED Shields	`grove_led_d[0…31]`
	Grove Sensor Shields	`grove_sens_bme280` `grove_sens_bmp280` `grove_sens_dps310`
	Grove wiring for tests	`x_grove_testbed`
Raspberry Pi Pico Breadboard Shields	GeeekPi Pico Breadboard Kit	`geeekpi_pico_bb`
Raspberry Pi Pico Breadboard Shields	GeeekPi Pico Breadboard Kit Plus	`geeekpi_pico_bb_plus`
Raspberry Pi Pico Clock Shields	Waveshare Pico Clock Green	`waveshare_pico_clock_green`
Raspberry Pi Pico LCD Shields	PiMoroni Pico LCD 1.44	`pimoroni_pico_lcd_1_44`
	PiMoroni Pico LCD 2	`pimoroni_pico_lcd_2`
	Spotpear Pico LCD 1.54	`spotpear_pico_lcd_1_54`
	Waveshare Pico LCD 0.96	`waveshare_pico_lcd_0_96`
	Waveshare Pico LCD 1.14	`waveshare_pico_lcd_1_14`
	Waveshare Pico LCD 1.3	`waveshare_pico_lcd_1_3`
	Waveshare Pico LCD 1.44	`waveshare_pico_lcd_1_44`
	Waveshare Pico LCD 1.8	`waveshare_pico_lcd_1_8`
	Waveshare Pico LCD 2	`waveshare_pico_lcd_2`
	Waveshare Pico ResTouch LCD 2.8	`waveshare_pico_restouch_lcd_2_8`
	Waveshare Pico ResTouch LCD 3.5	`waveshare_pico_restouch_lcd_3_5`
Raspberry Pi Pico LED Shields	Waveshare Pico RGB LED	`waveshare_pico_rgb_led`
Raspberry Pi Pico TEST Shields	Spotpear Pico ALL GPIO TEST	`spotpear_pico_test`
Waveshare LCD Modules	Waveshare 2.4 LCD	`waveshare_2_4_lcd`
Waveshare Pico 10-DOF IMU Sensor	Waveshare Pico 10-DOF IMU Sensor	`waveshare_pico_10dof_imu_sensor_r2`
Waveshare Pico 10-DOF IMU Sensor	Waveshare Pico 10-DOF IMU Sensor	`waveshare_pico_10dof_imu_sensor_r1`
Waveshare Pico Environment Sensor	Waveshare Pico Environment Sensor	`waveshare_pico_environment_sensor`

Snippet names 

The following tables list all snippets and build targets for TiaC Systems hardware platforms.

Snippets included in tiac-bridle 

The following snippets are defined in the bridle/snippets/ folder. Also see the Supported Snippets section in this documentation.

Hardware platform	Snippet name	Build target
Common for usage	Delete Default Devicetree Aliases Snippet (del-default-aliases)	`del-default-aliases`
Common for usage	USB Console Snippet (usb-console)	`usb-console`
Common for usage	PWM Servomotor Preset Snippet (pwm-servo)	`pwm-servo`
Common for testing	CAN timing adjustments (can-timing-adj)	`can-timing-adj`
Common for testing	Watchdog timing adjustments (wdt-timing-adj)	`wdt-timing-adj`
Common for testing	Build all Display drivers test adjustments (tstdrv-bldall-display-adj)	`tstdrv-bldall-display-adj`
Common for testing	Build all GPIO drivers test adjustments (tstdrv-bldall-gpio-adj)	`tstdrv-bldall-gpio-adj`
Common for testing	Build all I2C drivers test adjustments (tstdrv-bldall-i2c-adj)	`tstdrv-bldall-i2c-adj`
Common for testing	Build all MFD drivers test adjustments (tstdrv-bldall-mfd-adj)	`tstdrv-bldall-mfd-adj`
Common for testing	Build all RTC drivers test adjustments (tstdrv-bldall-rtc-adj)	`tstdrv-bldall-rtc-adj`
Common for testing	Build all Sensor drivers test adjustments (tstdrv-bldall-sensor-adj)	`tstdrv-bldall-sensor-adj`
Common for testing	Build all UART drivers test adjustments (tstdrv-bldall-uart-adj)	`tstdrv-bldall-uart-adj`
Tweak for setups	BME280 Sensor Sample Tweaks (samples-sensor-bme280-tweaks)	`samples-sensor-bme280-tweaks`

Defining your own board or shield is a very common step in application development, since applications are typically designed to run on boards that are not directly supported by Zephyr Project or Bridle, given that they are typically custom designs and not available publicly. To define your own board or shield, you can use the following Zephyr Project guides as reference, since boards are defined in Bridle just as they are in the Zephyr Project:

Custom Board, Devicetree and SOC Definitions is a guide to adding your own custom board to the Zephyr build system.
Shields is a complete guide to integrate your own modules as shields.
Board Porting Guide is a complete guide to porting Zephyr to your own board.
SoC Porting Guide is a complete guide to porting Zephyr to your own SoC.
Architecture Porting Guide is a complete guide to porting Zephyr to your own architecture.