| / { |
| chosen { |
| zephyr,console = &cdc_acm_uart0; |
| zephyr,shell-uart = &cdc_acm_uart0; |
| }; |
| |
| keys { |
| /delete-node/ button_1; |
| /delete-node/ button_2; |
| /delete-node/ button_3; |
| /delete-node/ button_4; |
| |
| key_1: button_1 { |
| gpios = <&gpiob 2 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; |
| }; |
| key_2: button_2 { |
| gpios = <&gpioc 3 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; |
| }; |
| key_3: button_3 { |
| gpios = <&gpioc 4 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; |
| }; |
| key_4: button_4 { |
| gpios = <&gpiob 3 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; |
| }; |
| }; |
| |
| pwm_leds { |
| /delete-node/ pwm_led_0; |
| /delete-node/ pwm_led_1; |
| /delete-node/ pwm_led_2; |
| /delete-node/ pwm_led_3; |
| |
| pwm_led0: pwm_led_0 { |
| pwms = <&pwm0 2 PWM_MSEC(20) PWM_POLARITY_NORMAL>; |
| label = "PWM LED Blue"; |
| }; |
| pwm_led1: pwm_led_1 { |
| pwms = <&pwm0 5 PWM_MSEC(20) PWM_POLARITY_NORMAL>; |
| label = "PWM LED Green"; |
| }; |
| pwm_led2: pwm_led_2 { |
| pwms = <&pwm0 0 PWM_MSEC(20) PWM_POLARITY_NORMAL>; |
| label = "PWM LED Red"; |
| }; |
| pwm_led3: pwm_led_3 { |
| pwms = <&pwm0 3 PWM_MSEC(20) PWM_POLARITY_NORMAL>; |
| label = "PWM IDENTIFY LED White"; |
| }; |
| }; |
| |
| aliases { |
| system-state-led = &led_yellow; |
| }; |
| |
| leds { |
| led_yellow: led_yellow { |
| gpios = <&gpiob 5 GPIO_ACTIVE_HIGH>; |
| label = "LED Yellow"; |
| }; |
| }; |
| }; |
| |
| &pinctrl { |
| pwm_ch2_pb7_default: pwm_ch2_pb7_default { |
| pinmux = <B9x_PINMUX_SET(B9x_PORT_B, B9x_PIN_7, B91_FUNC_A)>; |
| }; |
| pwm_ch5_pb0_default: pwm_ch5_pb0_default { |
| pinmux = <B9x_PINMUX_SET(B9x_PORT_B, B9x_PIN_0, B91_FUNC_C)>; |
| }; |
| pwm_ch0_pb4_default: pwm_ch0_pb4_default { |
| pinmux = <B9x_PINMUX_SET(B9x_PORT_B, B9x_PIN_4, B91_FUNC_B)>; |
| }; |
| pwm_ch3_pb1_default: pwm_ch3_pb1_default { |
| pinmux = <B9x_PINMUX_SET(B9x_PORT_B, B9x_PIN_1, B91_FUNC_C)>; |
| }; |
| }; |
| |
| &pwm0 { |
| pinctrl-0 = <&pwm_ch2_pb7_default &pwm_ch5_pb0_default &pwm_ch0_pb4_default &pwm_ch3_pb1_default>; |
| }; |
| |
| |
| &zephyr_udc0 { |
| cdc_acm_uart0: cdc_acm_uart0 { |
| compatible = "zephyr,cdc-acm-uart"; |
| }; |
| }; |
| |
| &uart0 { |
| pinctrl-0 = <&uart0_tx_pa3_default &uart0_rx_pa4_default>; |
| }; |
| |
| &gpiob { |
| interrupts = <37 1>; |
| }; |
| |
| &gpioc { |
| interrupts = <38 1>; |
| }; |
