src/main/target/COLIBRI_RACE/bus_bst.h

   1 /*
   2  * This file is part of Cleanflight and Betaflight.
   3  *
   4  * Cleanflight and Betaflight are free software. You can redistribute
   5  * this software and/or modify this software under the terms of the
   6  * GNU General Public License as published by the Free Software
   7  * Foundation, either version 3 of the License, or (at your option)
   8  * any later version.
   9  *
  10  * Cleanflight and Betaflight are distributed in the hope that they
  11  * will be useful, but WITHOUT ANY WARRANTY; without even the implied
  12  * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  13  * See the GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this software.
  17  *
  18  * If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #pragma once
  22
  23 #define BST_BUFFER_SIZE                              128
  24
  25 #define I2C_ADDR_TBS_CORE_PNP_PRO                    0x80
  26 #define I2C_ADDR_RESERVED                            0x8A
  27 #define I2C_ADDR_PNP_PRO_DIDITAL_CURRENT_SENSOR      0xC0
  28 #define I2C_ADDR_PNP_PRO_GPS                         0xC2
  29 #define I2C_ADDR_TSB_BLACKBOX                        0xC4
  30 #define I2C_ADDR_CROSSFIRE_UHF_RECEIVER              0xEC
  31 #define I2C_ADDR_CLEANFLIGHT_FC                      0xC8
  32
  33 typedef enum BSTDevice {
  34     BSTDEV_1,
  35     BSTDEV_2
  36 } BSTDevice;
  37
  38 void bstInit(BSTDevice index);
  39 uint32_t bstTimeoutUserCallback(void);
  40 uint16_t bstGetErrorCounter(void);
  41
  42 bool bstWriteBusy(void);
  43 bool bstMasterWrite(uint8_t* data);
  44 bool bstSlaveRead(uint8_t* buf);
  45 bool bstSlaveWrite(uint8_t* data);
  46
  47 void bstMasterWriteLoop(void);
  48
  49 void crc8Cal(uint8_t data_in);