gatherer_interface.h

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#ifndef GATHERER_INTERFACE_H
#define GATHERER_INTERFACE_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <mui.h>
 
#include <stdint.h>
#include <stdbool.h>
 
#ifndef GATHERER_SEND_STRING
#define GATHERER_SEND_STRING 0
#endif
 
#ifndef GATHERER_SEND_CHAR
#define GATHERER_SEND_CHAR 0
#endif
 
#if ((GATHERER_SEND_CHAR == 0) && (GATHERER_SEND_STRING == 0))
#error \
    "Cannot have both GATHERER_SEND_CHAR and GATHERER_SEND_STRING set to 0. At least one data handling function needs to be used! Please, read README at https://github.com/klaxalk/minipix_uart_interface/tree/master/software/gatherer for more details."
#endif
 
// hw support
typedef void (*gatherer_sendChar_t)(const uint8_t char_out);
typedef void (*gatherer_sendString_t)(const uint8_t *str_out, const uint16_t len);
 
typedef struct
{
  // | ---------- platform-specific function prototypes --------- |
  gatherer_sendChar_t   sendChar;
  gatherer_sendString_t sendString;
  //
} Gatherer_FcnPrototypes_t;
 
 
typedef struct
{
  MUI_Handler_t *          mui_handler_ptr_;
  LLCP_Receiver_t          llcp_receiver;
  uint8_t                  tx_buffer[LLCP_RX_TX_BUFFER_SIZE];
  Gatherer_FcnPrototypes_t fcns;
} Gatherer_Handler_t;
 
void gatherer_initialize(Gatherer_Handler_t *gatherer_handler);
 
// | ------------- UART communication with MiniPIX ------------ |
 
void gatherer_receiveCharCallback(Gatherer_Handler_t *gatherer_handler, const uint8_t byte_in);
 
// | ----------------- callbacks called by MUI ---------------- |
 
void gatherer_processFrameData(Gatherer_Handler_t *gatherer_handler, const LLCP_FrameData_t *data);
void gatherer_processFrameDataTerminator(Gatherer_Handler_t *gatherer_handler, const LLCP_FrameDataTerminator_t *data);
void gatherer_processStatus(Gatherer_Handler_t *gatherer_handler, const LLCP_Status_t *data);
void gatherer_processTemperature(Gatherer_Handler_t *gatherer_handler, const LLCP_Temperature_t *data);
void gatherer_processAck(Gatherer_Handler_t *gatherer_handler, const LLCP_Ack_t *data);
void gatherer_processMinipixError(Gatherer_Handler_t *gatherer_handler, const LLCP_MinipixError_t *data);
void gatherer_processFrameMeasurementFinished(Gatherer_Handler_t *gatherer_handler);
 
// | ------------------------- private ------------------------ |
 
void gatherer_sendMessage(Gatherer_Handler_t *gatherer_handler, const uint8_t *str_out, const uint16_t len);
 
#ifdef __cplusplus
}
#endif
 
#endif  // GATHERER_INTERFACE_H