#error No supported target specified!
#endif
-#include "hal/gpio.h"
-#include "hal/port_gpio.h"
+uint8_t hal_gpio_get_pin_cnt();
+
+pin_map_element_t* hal_gpio_get_pin_map();
+
+/**
+ * Get port base assigned to port number
+ * @param[in] port_num Port number <0;4>
+ * @return Pointer to port registers
+ */
+gioPORT_t *hal_gpio_get_port_base(uint32_t port_num);
+
+/**
+ * Get port number assigned to pin in its descriptor
+ * @param[in] pin descriptor
+ * @return Index of port
+ */
+uint32_t hal_gpio_pin_get_port_num(uint32_t pin_dsc);
+
+/**
+ * Get port base from pin descriptor
+ * Combines two upper defined functions
+ * @param[in] pin_dcs Pin descriptor
+ * @return Pointer to port registers
+ */
+gioPORT_t *hal_gpio_pin_get_port_base(uint32_t pin_dsc);
+
+/**
+ * Get pin descriptor assigned to pin name.
+ * @param[in] pin_name Pointer to string - the name of the pin.
+ * @param[in] len Length of the name, if terminated by '/0', then len=-1
+ * @return Pin descriptor or NULL if not found
+ */
+uint32_t *hal_gpio_pin_get_dsc(const char *pin_name, int len);
+
+/**
+ * Get value from GPIO pin
+ * @param[in] pin_dsc pin descriptor
+ * @return value read from specified gpio pin
+ */
+uint32_t hal_gpio_pin_get_value(uint32_t pin_dsc);
+
+/**
+ * Set value to gpio pin
+ * @param[in] pin_dsc pin descriptor
+ * @param[in] value value to be assigned to the pin
+ */
+void hal_gpio_pin_set_value(uint32_t pin_dsc, uint32_t value);
+
+/**
+ * Set pin direction to input
+ * @param[in] pin_dsc pin descriptor
+ * @return always 0
+ */
+int hal_gpio_pin_direction_input(uint32_t pin_dsc);
+
+/**
+ * Set pin direction to output
+ * @param[in] pin_dsc pin descriptor
+ * @return always 0
+ */
+int hal_gpio_pin_direction_output(uint32_t pin_dsc, uint32_t value);
+
+/**
+ * Get pin direction
+ * @param[in] pin_dsc pin descriptor
+ * @return 1 - output, 0 - input
+ */
+int hal_gpio_pin_get_direction(uint32_t pin_dsc);
+
+/**
+ * Set pin as pull down or pull up and pull resistor enabled or disabled.
+ * @param[in] pin_dsc Descriptor of the pin
+ * @param[in] Mode on which pin will be configured to.
+ * PORT_CONF_MODE_PU - pull up
+ * PORT_CONF_MODE_PD - pull down
+ * must be | with
+ * PORT_CONF_MODE_PEN - pull resistor enable
+ * PORT_CONF_MODE_PDIS - pull resistor disable
+ * @return always 0
+ */
+uint32_t hal_gpio_pin_conf_mode(uint32_t pin_dsc, uint32_t mode);
+
+/**
+ * Configure pin to be open drain or not
+ * @param[in] pin_dsc Descriptor of the pin
+ * @param[in] Mode on which pin will be configured to.
+ * PORT_CONF_OD_OFF - open-drain disabled
+ * PORT_CONF_OD_ON - open drain enabled
+ *
+ * @return always 0
+ */
+uint32_t hal_gpio_pin_conf_od(uint32_t pin_dsc, uint32_t od);
+
+/**
+ * Configure pin
+ * @param[in] pin_dsc Descriptor of the pin
+ * @param[in] Mode on which pin will be configured to.
+ * PORT_CONF_OD_OFF - open-drain disabled
+ * PORT_CONF_OD_ON - open drain enabled
+ *
+ * PORT_CONF_MODE_PU - pull up
+ * PORT_CONF_MODE_PD - pull down
+ *
+ * PORT_CONF_MODE_PEN - pull resistor enable
+ * PORT_CONF_MODE_PDIS - pull resistor disable
+ *
+ * PORT_CONF_DIR_IN - direction input
+ * PORT_CONF_DIR_OUT - direction output
+ *
+ * PORT_CONF_INIT_LOW - init value 0
+ * PORT_CONF_INIT_HIGH - init value 1
+ *
+ * PORT_CONF_FNC_GPIO - port function GPIO
+ * PORT_CONF_FNC_FNCX - port alternate function X
+ *
+ * @return always 0
+ */
+uint32_t hal_gpio_pin_conf_set(uint32_t pin_dsc, uint32_t conf);
+
+/**
+ * Do the initial pin configuration according values in pin descriptor
+ * @param[in] pin_dsc pin descriptor
+ * @return always 0;
+ */
+uint32_t hal_gpio_pin_conf(uint32_t pin_dsc);
+
+/**
+ * Get values of all pins of given port.
+ * @param[in] config Pointer to array of pin descriptors
+ * @param[in] num_val Number of pins assigned to the port
+ * @param[out] values Stored values of all pins of the port. 1st bit -> pin0, 2nd bit -> pin1...
+ * @return always 0
+ */
+uint32_t hal_gio_port_get_val(uint32_t *config, uint32_t num_val, uint32_t *values);
+
+/**
+ * Set values to all pins of given port.
+ * @param[in] config Pointer to array of pin descriptors
+ * @param[in] num_val Number of pins assigned to the port
+ * @param[in] values Stored values of all pins of the port. 1st bit -> pin0, 2nd bit -> pin1...
+ * @return always 0
+ */
+uint32_t hal_gio_port_set_val(uint32_t *config, uint32_t num_val, const uint32_t *values);
+
+/**
+ * Get port descriptor assigned to port name.
+ * @param[in] port_name Pointer to string - the name of the port.
+ * @param[in] len Length of the name, if terminated by '/0', then len=-1
+ * @return Port descriptor or NULL if not found
+ */
+const port_def_t *hal_port_get_definitions();
+
+port_desc_t *hal_port_get_dsc(const char *port_name, int len);
+
+/**
+ * Get port descriptor assigned to port name.
+ * @param[in] port_name Pointer to string - the name of the port.
+ * @param[in] len Length of the name, if terminated by '/0', then len=-1
+ * @return Port descriptor or NULL if not found
+ */
+port_desc_t *hal_port_get_dsc(const char *port_name, int len);
+
+/**
+ * Transfer command through the spi
+ * @param[in] config Address of the SPI
+ * @param[in] num_bytes Number of bytes to be trasfered
+ * @param[in] commands SPI command to be sent
+ * @return spi response
+ */
+uint32_t hal_spi_port_transfer_command(uint32_t *config, uint32_t num_bytes, const uint32_t *commands);
+
#endif /* __HAL_H */
projects / pes-rpp / rpp-lib.git / blobdiff