[boards] stm32f4_discovery board file for some testing

2026-06-04 13:55:40 +08:00 · 2013-08-07 17:03:47 +02:00
parent 2ba9d5de39
commit 8efc24099c
1 changed files with 236 additions and 0 deletions
@@ -0,0 +1,236 @@
+#ifndef CONFIG_STM32F4_DISCOVERY_H
+#define CONFIG_STM32F4_DISCOVERY_H
+
+#define BOARD_STM32F4_DISCOVERY
+
+/* STM32F4_DISCOVERY has a 8MHz external clock and 168MHz internal. */
+#define EXT_CLK 8000000
+#define AHB_CLK 168000000
+
+/*
+ * Onboard LEDs
+ */
+
+/* orange, on PD13 */
+#ifndef USE_LED_3
+#define USE_LED_3 1
+#endif
+#define LED_3_GPIO GPIOD
+#define LED_3_GPIO_CLK RCC_AHB1ENR_IOPDEN
+#define LED_3_GPIO_PIN GPIO13
+#define LED_3_AFIO_REMAP ((void)0)
+#define LED_3_GPIO_ON gpio_set
+#define LED_3_GPIO_OFF gpio_clear
+
+/* green, on PD12 */
+#ifndef USE_LED_4
+#define USE_LED_4 1
+#endif
+#define LED_4_GPIO GPIOD
+#define LED_4_GPIO_CLK RCC_AHB1ENR_IOPDEN
+#define LED_4_GPIO_PIN GPIO12
+#define LED_4_AFIO_REMAP ((void)0)
+#define LED_4_GPIO_ON gpio_set
+#define LED_4_GPIO_OFF gpio_clear
+
+/* red, PD14 */
+#ifndef USE_LED_5
+#define USE_LED_5 1
+#endif
+#define LED_5_GPIO GPIOD
+#define LED_5_GPIO_CLK RCC_AHB1ENR_IOPDEN
+#define LED_5_GPIO_PIN GPIO14
+#define LED_5_AFIO_REMAP ((void)0)
+#define LED_5_GPIO_ON gpio_set
+#define LED_5_GPIO_OFF gpio_clear
+
+/* blue, PD15 */
+#ifndef USE_LED_6
+#define USE_LED_6 1
+#endif
+#define LED_6_GPIO GPIOD
+#define LED_6_GPIO_CLK RCC_AHB1ENR_IOPDEN
+#define LED_6_GPIO_PIN GPIO15
+#define LED_6_AFIO_REMAP ((void)0)
+#define LED_6_GPIO_ON gpio_set
+#define LED_6_GPIO_OFF gpio_clear
+
+
+/* UART */
+#define UART1_GPIO_AF GPIO_AF7
+#define UART1_GPIO_PORT_RX GPIOA
+#define UART1_GPIO_RX GPIO10
+#define UART1_GPIO_PORT_TX GPIOB
+#define UART1_GPIO_TX GPIO6
+
+#define UART2_GPIO_AF GPIO_AF7
+#define UART2_GPIO_PORT_RX GPIOA
+#define UART2_GPIO_RX GPIO3
+#define UART2_GPIO_PORT_TX GPIOA
+#define UART2_GPIO_TX GPIO2
+
+#define UART4_GPIO_AF GPIO_AF8
+#define UART4_GPIO_PORT_RX GPIOA
+#define UART4_GPIO_RX GPIO1
+#define UART4_GPIO_PORT_TX GPIOA
+#define UART4_GPIO_TX GPIO0
+
+#define UART6_GPIO_AF GPIO_AF8
+#define UART6_GPIO_PORT_RX GPIOC
+#define UART6_GPIO_RX GPIO7
+#define UART6_GPIO_PORT_TX GPIOC
+#define UART6_GPIO_TX GPIO6
+
+
+/* SPI */
+#define SPI1_GPIO_AF GPIO_AF5
+#define SPI1_GPIO_PORT_MISO GPIOA
+#define SPI1_GPIO_MISO GPIO6
+#define SPI1_GPIO_PORT_MOSI GPIOA
+#define SPI1_GPIO_MOSI GPIO7
+#define SPI1_GPIO_PORT_SCK GPIOA
+#define SPI1_GPIO_SCK GPIO5
+
+#define SPI_SELECT_SLAVE0_PORT GPIOB
+#define SPI_SELECT_SLAVE0_PIN GPIO9
+
+
+/* I2C mapping */
+#define I2C1_GPIO_PORT GPIOB
+#define I2C1_GPIO_SCL GPIO8
+#define I2C1_GPIO_SDA GPIO9
+
+#define I2C2_GPIO_PORT GPIOB
+#define I2C2_GPIO_SCL GPIO10
+#define I2C2_GPIO_SDA GPIO11
+
+#define I2C3_GPIO_PORT_SCL GPIOA
+#define I2C3_GPIO_PORT_SDA GPIOC
+#define I2C3_GPIO_SCL GPIO8
+#define I2C3_GPIO_SDA GPIO9
+
+
+/*
+ * PPM
+ */
+#define USE_PPM_TIM1 1
+
+#define PPM_CHANNEL         TIM_IC1
+#define PPM_TIMER_INPUT     TIM_IC_IN_TI1
+#define PPM_IRQ             NVIC_TIM1_CC_IRQ
+#define PPM_IRQ2            NVIC_TIM1_UP_TIM10_IRQ
+// Capture/Compare InteruptEnable and InterruptFlag
+#define PPM_CC_IE           TIM_DIER_CC1IE
+#define PPM_CC_IF           TIM_SR_CC1IF
+#define PPM_GPIO_PORT       GPIOA
+#define PPM_GPIO_PIN        GPIO8
+#define PPM_GPIO_AF         GPIO_AF1
+
+
+/*
+ * Spektrum
+ */
+/* The line that is pulled low at power up to initiate the bind process */
+#define SPEKTRUM_BIND_PIN GPIO8
+#define SPEKTRUM_BIND_PIN_PORT GPIOA
+
+#define SPEKTRUM_UART2_RCC_REG &RCC_APB2ENR
+#define SPEKTRUM_UART2_RCC_DEV RCC_APB2ENR_USART1EN
+#define SPEKTRUM_UART2_BANK GPIOA
+#define SPEKTRUM_UART2_PIN GPIO10
+#define SPEKTRUM_UART2_AF GPIO_AF7
+#define SPEKTRUM_UART2_IRQ NVIC_USART1_IRQ
+#define SPEKTRUM_UART2_ISR usart1_isr
+#define SPEKTRUM_UART2_DEV USART1
+
+
+/* Onboard ADCs */
+#define USE_AD_TIM4 1
+
+#define BOARD_ADC_CHANNEL_1 9
+#define BOARD_ADC_CHANNEL_2 15
+#define BOARD_ADC_CHANNEL_3 14
+#define BOARD_ADC_CHANNEL_4 4
+
+#ifndef USE_AD1
+#define USE_AD1 1
+#endif
+/* provide defines that can be used to access the ADC_x in the code or airframe file
+ * these directly map to the index number of the 4 adc channels defined above
+ * 4th (index 3) is used for bat monitoring by default
+ */
+// AUX 1
+#define ADC_1 ADC1_C1
+#ifdef USE_ADC_1
+#ifndef ADC_1_GPIO_CLOCK_PORT
+#define ADC_1_GPIO_CLOCK_PORT RCC_AHB1ENR_IOPBEN
+#define ADC_1_INIT() gpio_mode_setup(GPIOB, GPIO_MODE_ANALOG, GPIO_PUPD_NONE, GPIO1)
+#endif
+#define USE_AD1_1 1
+#else
+#define ADC_1_GPIO_CLOCK_PORT 0
+#define ADC_1_INIT() {}
+#endif
+
+// AUX 2
+#define ADC_2 ADC1_C2
+#ifdef USE_ADC_2
+#ifndef ADC_2_GPIO_CLOCK_PORT
+#define ADC_2_GPIO_CLOCK_PORT RCC_AHB1ENR_IOPCEN
+#define ADC_2_INIT() gpio_mode_setup(GPIOC, GPIO_MODE_ANALOG, GPIO_PUPD_NONE, GPIO5)
+#endif
+#define USE_AD1_2 1
+#else
+#define ADC_2_GPIO_CLOCK_PORT 0
+#define ADC_2_INIT() {}
+#endif
+
+// AUX 3
+#define ADC_3 ADC1_C3
+#ifdef USE_ADC_3
+#ifndef ADC_3_GPIO_CLOCK_PORT
+#define ADC_3_GPIO_CLOCK_PORT RCC_AHB1ENR_IOPCEN
+#define ADC_3_INIT() gpio_mode_setup(GPIOC, GPIO_MODE_ANALOG, GPIO_PUPD_NONE, GPIO4)
+#endif
+#define USE_AD1_3 1
+#else
+#define ADC_3_GPIO_CLOCK_PORT 0
+#define ADC_3_INIT() {}
+#endif
+
+// BAT
+#define ADC_4 ADC1_C4
+#ifndef ADC_4_GPIO_CLOCK_PORT
+#define ADC_4_GPIO_CLOCK_PORT RCC_AHB1ENR_IOPAEN
+#define ADC_4_INIT() gpio_mode_setup(GPIOA, GPIO_MODE_ANALOG, GPIO_PUPD_NONE, GPIO4)
+#endif
+#define USE_AD1_4 1
+
+/* allow to define ADC_CHANNEL_VSUPPLY in the airframe file*/
+#ifndef ADC_CHANNEL_VSUPPLY
+#define ADC_CHANNEL_VSUPPLY ADC_4
+#endif
+
+#define ADC_GPIO_CLOCK_PORT (ADC_1_GPIO_CLOCK_PORT | ADC_2_GPIO_CLOCK_PORT | ADC_3_GPIO_CLOCK_PORT | ADC_4_GPIO_CLOCK_PORT)
+
+/* GPIO mapping for ADC1 pins, overwrites the default in arch/stm32/mcu_periph/adc_arch.c */
+#ifdef USE_AD1
+#define ADC1_GPIO_INIT(gpio) {                  \
+    ADC_1_INIT();                               \
+    ADC_2_INIT();                               \
+    ADC_3_INIT();                               \
+    ADC_4_INIT();                               \
+  }
+#endif // USE_AD1
+
+#define DefaultVoltageOfAdc(adc) (0.00485*adc)
+
+
+/* Default actuators driver */
+#define DEFAULT_ACTUATORS "subsystems/actuators/actuators_pwm.h"
+#define ActuatorDefaultSet(_x,_y) ActuatorPwmSet(_x,_y)
+#define ActuatorsDefaultInit() ActuatorsPwmInit()
+#define ActuatorsDefaultCommit() ActuatorsPwmCommit()
+
+
+#endif /* CONFIG_STM32F4_DISCOVERY_H */