.. _program_listing_file_mainboard_Inc_peripherals_si8900.h:

Program Listing for File si8900.h
=================================

|exhale_lsh| :ref:`Return to documentation for file <file_mainboard_Inc_peripherals_si8900.h>` (``mainboard/Inc/peripherals/si8900.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   
   #ifndef SI8902_H
   #define SI8902_H
   
   #include "main.h"
   
   #include <inttypes.h>
   #include <stdbool.h>
   
   static const uint8_t si8900_cnfg_0 = 0b11001011;
   
   typedef enum { SI8900_AIN0 = 0, SI8900_AIN1 = 1, SI8900_AIN2 = 2 } SI8900_CHANNEL;
   
   bool si8900_init(UART_HandleTypeDef *huart, GPIO_TypeDef *reset_gpio, uint16_t reset_pin);
   
   bool si8900_read_channel(UART_HandleTypeDef *huart, SI8900_CHANNEL ch, uint16_t *voltage);
   
   uint16_t si8900_convert_voltage(uint8_t adc_hl[2]);
   
   #endif