PORTENTA: Update pinout

This commit is contained in:
iabdalkader 2021-07-15 20:09:16 +02:00
parent 1919d4384a
commit fab3cbeb9a

View File

@ -238,8 +238,24 @@
#define FIR_I2C_FORCE_RESET() __HAL_RCC_I2C3_FORCE_RESET()
#define FIR_I2C_RELEASE_RESET() __HAL_RCC_I2C3_RELEASE_RESET()
#define DCMI_PWDN_PIN (GPIO_PIN_13)
#define DCMI_PWDN_PORT (GPIOC)
// GPIO.0 is connected to the sensor module reset pin on the Portenta
// breakout board and to the LDO's LDO_ENABLE pin on the Himax shield.
// The sensor probing process will detect the right reset or powerdown
// polarity, so it should be fine to enable it for both boards.
#define DCMI_RESET_PIN (GPIO_PIN_13)
#define DCMI_RESET_PORT (GPIOC)
// GPIO.1 is connected to the sensor module frame sync pin (OUTPUT) on
// the Portenta breakout board and to the INT pin (OUTPUT) on the Himax
// shield, so it can't be enabled for the two boards at the same time.
//#define DCMI_FSYNC_PIN (GPIO_PIN_15)
//#define DCMI_FSYNC_PORT (GPIOC)
// GPIO.3 is connected to the powerdown pin on the Portenta breakout board,
// and to the STROBE pin on the Himax shield, however it's not actually
// used on the Himax shield and can be safely enable for the two boards.
#define DCMI_PWDN_PIN (GPIO_PIN_5)
#define DCMI_PWDN_PORT (GPIOD)
/* DCMI */
#define DCMI_TIM (TIM1)
@ -286,13 +302,21 @@
#endif
#if defined(DCMI_PWDN_PIN)
#define DCMI_PWDN_LOW() HAL_GPIO_WritePin(DCMI_PWDN_PORT, DCMI_PWDN_PIN, GPIO_PIN_SET)
#define DCMI_PWDN_HIGH() HAL_GPIO_WritePin(DCMI_PWDN_PORT, DCMI_PWDN_PIN, GPIO_PIN_RESET)
#define DCMI_PWDN_LOW() HAL_GPIO_WritePin(DCMI_PWDN_PORT, DCMI_PWDN_PIN, GPIO_PIN_RESET)
#define DCMI_PWDN_HIGH() HAL_GPIO_WritePin(DCMI_PWDN_PORT, DCMI_PWDN_PIN, GPIO_PIN_SET)
#else
#define DCMI_PWDN_LOW()
#define DCMI_PWDN_HIGH()
#endif
#if defined(DCMI_FSYNC_PIN)
#define DCMI_FSYNC_LOW() HAL_GPIO_WritePin(DCMI_FSYNC_PORT, DCMI_FSYNC_PIN, GPIO_PIN_RESET)
#define DCMI_FSYNC_HIGH() HAL_GPIO_WritePin(DCMI_FSYNC_PORT, DCMI_FSYNC_PIN, GPIO_PIN_SET)
#else
#define DCMI_FSYNC_LOW()
#define DCMI_FSYNC_HIGH()
#endif
#define DCMI_VSYNC_IRQN EXTI9_5_IRQn
#define DCMI_VSYNC_IRQ_LINE (7)