Changeset - 34a13647cf13
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Ethan Zonca (ethanzonca) - 9 years ago 2017-01-03 16:23:50
e@ethanzonca.com
Pressure reading now works! Needs pullups added...
4 files changed with 19 insertions and 3 deletions:
Include/system/stm32f0xx_hal_conf.h
1
1
Libraries/aprs/aprs.c
3
2
Source/main.c
3
Source/system/interrupts.c
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Include/system/stm32f0xx_hal_conf.h
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#ifndef __STM32F0xx_HAL_CONF_H
 
#define __STM32F0xx_HAL_CONF_H
 
 
#ifdef __cplusplus
 
 extern "C" {
 
#endif
 
 
/* ########################## Module Selection ############################## */
 
/**
 
  * @brief This is the list of modules to be used in the HAL driver
 
  */
 
#define HAL_MODULE_ENABLED
 
//#define HAL_ADC_MODULE_ENABLED
 
//#define HAL_CAN_MODULE_ENABLED
 
//#define HAL_CEC_MODULE_ENABLED
 
//#define HAL_COMP_MODULE_ENABLED
 
//#define HAL_CRC_MODULE_ENABLED
 
//#define HAL_CRYP_MODULE_ENABLED
 
//#define HAL_TSC_MODULE_ENABLED
 
//#define HAL_DAC_MODULE_ENABLED
 
//#define HAL_I2C_MODULE_ENABLED
 
#define HAL_I2C_MODULE_ENABLED
 
//#define HAL_I2S_MODULE_ENABLED
 
#define HAL_IWDG_MODULE_ENABLED
 
//#define HAL_LCD_MODULE_ENABLED
 
//#define HAL_LPTIM_MODULE_ENABLED
 
//#define HAL_RNG_MODULE_ENABLED
 
//#define HAL_RTC_MODULE_ENABLED
 
#define HAL_SPI_MODULE_ENABLED
 
#define HAL_TIM_MODULE_ENABLED
 
#define HAL_UART_MODULE_ENABLED
 
//#define HAL_USART_MODULE_ENABLED
 
//#define HAL_IRDA_MODULE_ENABLED
 
//#define HAL_SMARTCARD_MODULE_ENABLED
 
//#define HAL_SMBUS_MODULE_ENABLED
 
//#define HAL_WWDG_MODULE_ENABLED
 
#define HAL_PCD_MODULE_ENABLED
 
#define HAL_CORTEX_MODULE_ENABLED
 
#define HAL_DMA_MODULE_ENABLED
 
#define HAL_FLASH_MODULE_ENABLED
 
#define HAL_GPIO_MODULE_ENABLED
 
#define HAL_PWR_MODULE_ENABLED
 
#define HAL_RCC_MODULE_ENABLED
 
 
/* ########################## HSE/HSI Values adaptation ##################### */
 
/**
 
  * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
 
  *        This value is used by the RCC HAL module to compute the system frequency
 
  *        (when HSE is used as system clock source, directly or through the PLL).
 
  */
 
#if !defined  (HSE_VALUE)
 
  #define HSE_VALUE    ((uint32_t)8000000) /*!< Value of the External oscillator in Hz */
 
#endif /* HSE_VALUE */
 
 
/**
 
  * @brief In the following line adjust the External High Speed oscillator (HSE) Startup
 
  *        Timeout value
 
  */
 
#if !defined  (HSE_STARTUP_TIMEOUT)
 
  #define HSE_STARTUP_TIMEOUT    ((uint32_t)5000)   /*!< Time out for HSE start up, in ms */
 
#endif /* HSE_STARTUP_TIMEOUT */
 
 
/**
 
  * @brief Internal High Speed oscillator (HSI) value.
 
  *        This value is used by the RCC HAL module to compute the system frequency
 
  *        (when HSI is used as system clock source, directly or through the PLL).
 
  */
 
#if !defined  (HSI_VALUE)
 
  #define HSI_VALUE    ((uint32_t)8000000) /*!< Value of the Internal oscillator in Hz*/
 
#endif /* HSI_VALUE */
Libraries/aprs/aprs.c
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/*
 
 * FeatherHAB
 
 *
 
 * This file is part of FeatherHAB.
 
 *
 
 * FeatherHab is free software: you can redistribute it and/or modify
 
 * it under the terms of the GNU Affero General Public License as published by
 
 * the Free Software Foundation, either version 3 of the License, or
 
 * (at your option) any later version.
 
 *
 
 * FeatherHab is distributed in the hope that it will be useful,
 
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
 * GNU Affero General Public License for more details.
 
 *
 
 * You should have received a copy of the GNU Affero General Public License
 
 * along with FeatherHAB. If not, see <http://www.gnu.org/licenses/>.
 
 *
 
 * Ethan Zonca
 
 *
 
 */
 

			




	
	
	
		
 
#include <string.h>

			




	
	
	
		
 
#include <stdlib.h>

			




	
	
	
		
 

			




	
	
	
		
 
#include "config.h"

			




	
	
	
		
 
#include "pressure.h"

			




	
	
	
		
 
#include "aprs.h"

			




	
	
	
		
 
#include "gps.h"

			




	
	
	
		
 
//#include "gps.h"

			




	
	
	
		
 
//#include "adc.h"

			




	
	
	
		
 
#include "ax25.h"

			




	
	
	
		
 

			




	
	
	
		
 

			




	
	
	
		
 
int32_t meters_to_feet(int32_t m)

			




	
	
	
		
 
{

			




	
	
	
		
 
  // 10000 ft = 3048 m

			




	
	
	
		
 
  return (float)m / 0.3048;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void aprs_send(void)

			




	
	
	
		
 
{

			




	
	
	
		
 
  struct s_address addresses[] = { 

			




	
	
	
		
 
    {D_CALLSIGN, D_CALLSIGN_ID},  // Destination callsign

			




	
	
	
		
 
    {"", S_CALLSIGN_ID},  // Source callsign (-11 = balloon, -9 = car)

			




	
	
	
		
 
		//{S_CALLSIGN, S_CALLSIGN_ID},

			




	
	
	
		
 
#ifdef DIGI_PATH1

			




	
	
	
		
 
    {DIGI_PATH1, DIGI_PATH1_TTL}, // Digi1 (first digi in the chain)

			




	
	
	
		
 
#endif

			




	
	
	
		
 
#ifdef DIGI_PATH2

			




	
	
	
		
 
    {DIGI_PATH2, DIGI_PATH2_TTL}, // Digi2 (second digi in the chain)

			




	
	
	
		
 
#endif

			




	
	
	
		
 
  };

			




	
	
	
		
 

			




	
	
	
		
 
  strncpy(addresses[1].callsign, S_CALLSIGN, 7);

			




	
	
	
		
 
  

			




	
	
	
		
 
  // emz: modified this to get the size of the first address rather than the size of the struct itself, which fails

			




	
	
	
		
 
  ax25_send_header(addresses, sizeof(addresses)/sizeof(addresses[0]));

			




	
	
	
		
 
  ax25_send_byte(',');

			




	
	
	
		
 

			




	
	
	
		
 
  char tmpBuffer[128];

			




	
	
	
		
 
  tmpBuffer[0] = ',';

			




	
	
	
		
 
  tmpBuffer[1] = '\0';

			




	
	
	
		
 

			




	
	
	
		
 
  // Latitude

			




	
	
	
		
 
  snprintf(tmpBuffer, 128, "%ld,", gps_getdata()->latitude);

			




	
	
	
		
 
  ax25_send_string(tmpBuffer);

			




	
	
	
		
 
  

			




	
	
	
		
 
  // Longitude

			




	
	
	
		
 
  snprintf(tmpBuffer, 128, "%ld,", gps_getdata()->longitude);

			




	
	
	
		
 
  ax25_send_string(tmpBuffer);

			




	
	
	
		
 

			




	
	
	
		
 
  // Speed

			




	
	
	
		
 
  snprintf(tmpBuffer, 128, "%d,", gps_getdata()->speed);

			




	
	
	
		
 
  ax25_send_string(tmpBuffer);

			




	
	
	
		
 

			




	
	
	
		
 
  // Altitude

			




	
	
	
		
 
  snprintf(tmpBuffer, 128, "%d,", gps_getdata()->altitude);

			




	
	
	
		
 
  ax25_send_string(tmpBuffer);

			




	
	
	
		
 

			




	
	
	
		
 
  // Pressure

			




	
	
	
		
 
  snprintf(tmpBuffer, 128, "%d,", 23);

			




	
	
	
		
 
  snprintf(tmpBuffer, 128, "%d,", pressure_getpressure());

			




	
	
	
		
 
  ax25_send_string(tmpBuffer);

			




	
	
	
		
 
  

			




	
	
	
		
 
  // Temperature

			




	
	
	
		
 
  snprintf(tmpBuffer, 128, "%d,", 77);

			




	
	
	
		
 
  snprintf(tmpBuffer, 128, "%d,", pressure_gettemp());

			




	
	
	
		
 
  ax25_send_string(tmpBuffer);

			




	
	
	
		
 

			




	
	
	
		
 
  // HDOP

			




	
	
	
		
 
  snprintf(tmpBuffer, 128, "%u,", gps_getdata()->pdop);

			




	
	
	
		
 
  ax25_send_string(tmpBuffer);

			




	
	
	
		
 

			




	
	
	
		
 

			




	
	
	
		
 
  ax25_send_footer();

			




	
	
	
		
 
  ax25_flush_frame();

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
// vim:softtabstop=4 shiftwidth=4 expandtab 

			




        

    


    
    

    

        

                

                    Source/main.c
                

                

                  
                      
                        

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//

			




	
	
	
		
 
// mBuoy Depth Select Firmware

			




	
	
	
		
 
// Copyright 2015 SeaLandAire Technologies

			




	
	
	
		
 
//

			




	
	
	
		
 

			




	
	
	
		
 
#include "config.h"

			




	
	
	
		
 
#include "error.h"

			




	
	
	
		
 
#include "system/gpio.h"

			




	
	
	
		
 
#include "system/sysclk.h"

			




	
	
	
		
 
#include "system/watchdog.h"

			




	
	
	
		
 
#include "system/uart.h"

			




	
	
	
		
 
#include "stm32f0xx_hal.h"

			




	
	
	
		
 
#include "si446x/si446x.h"

			




	
	
	
		
 
#include "aprs/aprs.h"

			




	
	
	
		
 
#include "aprs/afsk.h"

			




	
	
	
		
 
#include "pressure.h"

			




	
	
	
		
 
#include "gps.h"

			




	
	
	
		
 

			




	
	
	
		
 

			




	
	
	
		
 
int main(void)

			




	
	
	
		
 
{

			




	
	
	
		
 
  hal_init();

			




	
	
	
		
 
  sysclock_init();

			




	
	
	
		
 
  gpio_init();

			




	
	
	
		
 

			




	
	
	
		
 

			




	
	
	
		
 
  afsk_init();

			




	
	
	
		
 
  si446x_init();

			




	
	
	
		
 
  gps_poweron();

			




	
	
	
		
 
  pressure_init();

			




	
	
	
		
 

			




	
	
	
		
 
  // Software timers

			




	
	
	
		
 
  uint32_t last_transmission = HAL_GetTick();

			




	
	
	
		
 
  uint32_t last_led = HAL_GetTick();

			




	
	
	
		
 

			




	
	
	
		
 
  while (1)

			




	
	
	
		
 
  {

			




	
	
	
		
 
	  // Blink LEDs

			




	
	
	
		
 
	  if(HAL_GetTick() - last_transmission > 700)

			




	
	
	
		
 
	  {

			




	
	
	
		
 
		  gps_update_data(); // Will always return at 1hz rate (default measurement rate)

			




	
	
	
		
 
		  pressure_read();

			




	
	
	
		
 
		  aprs_send();

			




	
	
	
		
 
		  //while(afsk_busy());

			




	
	
	
		
 

			




	
	
	
		
 
		  last_transmission = HAL_GetTick();

			




	
	
	
		
 
	  }

			




	
	
	
		
 

			




	
	
	
		
 
	  if(HAL_GetTick() - last_led > 100)

			




	
	
	
		
 
	  {

			




	
	
	
		
 
		  HAL_GPIO_TogglePin(LED_POWER);

			




	
	
	
		
 
		  last_led = HAL_GetTick();

			




	
	
	
		
 
	  }

			




	
	
	
		
 

			




	
	
	
		
 
	  if(afsk_request_cwoff())

			




	
	
	
		
 
		  si446x_cw_off();

			




	
	
	
		
 

			




	
	
	
		
 
	  // High-frequency function calls

			




	
	
	
		
 
//	  watchdog_feed();

			




	
	
	
		
 
  }

			




	
	
	
		
 
}

			




	
	
	
		
 

			




        

    


    
    

    

        

                

                    Source/system/interrupts.c
                

                

                  
                      
                        

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//

			




	
	
	
		
 
// Interrupts: ISRs for all global interrupts

			




	
	
	
		
 
//

			




	
	
	
		
 

			




	
	
	
		
 
#include <system/gpio.h>

			




	
	
	
		
 
#include <system/stm32f0xx_it.h>

			




	
	
	
		
 
#include "stm32f0xx_hal.h"

			




	
	
	
		
 
#include "stm32f0xx.h"

			




	
	
	
		
 
#include "system/gpio.h"

			




	
	
	
		
 
#include "aprs/afsk.h"

			




	
	
	
		
 
#include "pressure.h"

			




	
	
	
		
 

			




	
	
	
		
 
// Systick

			




	
	
	
		
 
void SysTick_Handler(void)

			




	
	
	
		
 
{

			




	
	
	
		
 
  HAL_IncTick();

			




	
	
	
		
 
  HAL_SYSTICK_IRQHandler();

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 

			




	
	
	
		
 
void TIM1_CC_IRQHandler(void)

			




	
	
	
		
 
{

			




	
	
	
		
 
  HAL_TIM_IRQHandler(afsk_timer_gethandle());

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void TIM1_BRK_UP_TRG_COM_IRQHandler(void)

			




	
	
	
		
 
{

			




	
	
	
		
 
  HAL_TIM_IRQHandler(afsk_timer_gethandle());

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 

			




	
	
	
		
 
// Handle I2C interrupts

			




	
	
	
		
 
void I2C1_IRQHandler(void)

			




	
	
	
		
 
{

			




	
	
	
		
 
	if (pressure_get_i2c_handle()->Instance->ISR & (I2C_FLAG_BERR | I2C_FLAG_ARLO | I2C_FLAG_OVR)) {

			




	
	
	
		
 
		HAL_I2C_ER_IRQHandler(pressure_get_i2c_handle());

			




	
	
	
		
 
	} else {

			




	
	
	
		
 
		HAL_I2C_EV_IRQHandler(pressure_get_i2c_handle());

			




	
	
	
		
 
	}

			




	
	
	
		
 
}

			




        

    



    


    



    



      

      





    
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