main.c File Reference

"Abox" node source code More...

#include "main.h"
#include "can_library/faults_common.h"
#include "can_library/generated/A_BOX.h"
#include "charging_fsm.h"
#include "common/rtos/rtos.h"
#include "common/heartbeat/heartbeat.h"
#include "common/phal_G4/adc/adc.h"
#include "common/phal_G4/fdcan/fdcan.h"
#include "common/phal_G4/gpio/gpio.h"
#include "common/phal_G4/rcc/rcc.h"
#include "common/phal_G4/pin_defs/g474ret6.h"
#include "adbms.h"
#include "common/utils/countof.h"
#include "common/watchdog/watchdog.h"
#include "telemetry.h"

Include dependency graph for main.c:

Functions
void	HardFault_Handler (void)
void	bms_task (void)
	DEFINE_CAN_TASKS ()
	RTOS_DEFINE_TASK (bms_task, 200, TASK_PRIORITY_NORMAL, STACK_2048)
	RTOS_DEFINE_TASK (charging_fsm_periodic, ELCON_COMMAND_PERIOD_MS, TASK_PRIORITY_NORMAL, STACK_512)
	RTOS_DEFINE_TASK (fault_library_periodic, A_BOX_FAULT_SYNC_PERIOD_MS, TASK_PRIORITY_NORMAL, STACK_1024)
	RTOS_DEFINE_TASK (report_telemetry_100hz, TELEMETRY_100HZ_PERIOD_MS, TASK_PRIORITY_LOW, STACK_512)
	RTOS_DEFINE_TASK (report_telemetry_8hz, TELEMETRY_8HZ_PERIOD_MS, TASK_PRIORITY_LOW, STACK_512)
	RTOS_DEFINE_TASK (report_telemetry_02hz, TELEMETRY_02HZ_PERIOD_MS, TASK_PRIORITY_LOW, STACK_512)
	DEFINE_WATCHDOG_TASK ()
	DEFINE_HEARTBEAT_TASK (nullptr)
int	main (void)

Variables
static PHAL_DMA_Handle_t	spi1_rx_dma
static PHAL_DMA_Handle_t	spi1_tx_dma
SPI_InitConfig_t	bms_spi_config
volatile adc1_dma_buffer_t	adc1_dma_buffer
static const PHAL_ADC_ChannelConfig_t	adc_channels []
static const PHAL_ADC_Config_t	adc_config
PHAL_ADC_Handle_t	adc_handle
PHAL_GPIO_InitConfig_t	gpio_config []
adbms_bms_t	g_bms = {0}
uint8_t	g_bms_tx_buf [ADBMS_SPI_TX_BUFFER_SIZE] = {0}
static constexpr float	MIN_V_FOR_BALANCE = 3.2f
static constexpr float	MIN_DELTA_FOR_BALANCE = 0.05f

Detailed Description

"Abox" node source code

Author

Irving Wang (irvin.nosp@m.gw@p.nosp@m.urdue.nosp@m..edu)

Millan Kumar (kumar.nosp@m.798@.nosp@m.purdu.nosp@m.e.ed.nosp@m.u)

Function Documentation

bms_task()

void bms_task

(

void

)

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DEFINE_CAN_TASKS()

DEFINE_CAN_TASKS

(

)

DEFINE_HEARTBEAT_TASK()

DEFINE_HEARTBEAT_TASK

(

nullptr

)

DEFINE_WATCHDOG_TASK()

DEFINE_WATCHDOG_TASK

(

)

HardFault_Handler()

void HardFault_Handler ( void )

extern

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main()

int main

(

void

)

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RTOS_DEFINE_TASK() [1/6]

RTOS_DEFINE_TASK	(	bms_task	,
		200	,
		TASK_PRIORITY_NORMAL	,
		STACK_2048	)

RTOS_DEFINE_TASK() [2/6]

RTOS_DEFINE_TASK	(	charging_fsm_periodic	,
		ELCON_COMMAND_PERIOD_MS	,
		TASK_PRIORITY_NORMAL	,
		STACK_512	)

RTOS_DEFINE_TASK() [3/6]

RTOS_DEFINE_TASK	(	fault_library_periodic	,
		A_BOX_FAULT_SYNC_PERIOD_MS	,
		TASK_PRIORITY_NORMAL	,
		STACK_1024	)

RTOS_DEFINE_TASK() [4/6]

RTOS_DEFINE_TASK	(	report_telemetry_02hz	,
		TELEMETRY_02HZ_PERIOD_MS	,
		TASK_PRIORITY_LOW	,
		STACK_512	)

RTOS_DEFINE_TASK() [5/6]

RTOS_DEFINE_TASK	(	report_telemetry_100hz	,
		TELEMETRY_100HZ_PERIOD_MS	,
		TASK_PRIORITY_LOW	,
		STACK_512	)

RTOS_DEFINE_TASK() [6/6]

RTOS_DEFINE_TASK	(	report_telemetry_8hz	,
		TELEMETRY_8HZ_PERIOD_MS	,
		TASK_PRIORITY_LOW	,
		STACK_512	)

Variable Documentation

adc1_dma_buffer

volatile adc1_dma_buffer_t adc1_dma_buffer

adc_channels

const PHAL_ADC_ChannelConfig_t adc_channels[]

static

Initial value:

= {
    {.channel = ISENSE_ADC_CHANNEL},
    {.channel = VBATT_ADC_CHANNEL},
}

adc_config

const PHAL_ADC_Config_t adc_config

static

Initial value:

= {
    .instance      = ADC1,
    .channels      = adc_channels,
    .channel_count = sizeof(adc_channels) / sizeof(adc_channels[0]),
}

adc_handle

PHAL_ADC_Handle_t adc_handle

bms_spi_config

SPI_InitConfig_t bms_spi_config

Initial value:

= {
    .data_len      = 8,
    .nss_sw        = false, 
    .nss_gpio_port = SPI1_CS_PORT,
    .nss_gpio_pin  = SPI1_CS_PIN,
    .rx_dma        = &spi1_rx_dma,
    .tx_dma        = &spi1_tx_dma,
    .periph        = SPI1,
    .cpol = SPI_CPOL_IDLE_LOW,
    .cpha = SPI_CPHA_FIRST_EDGE,
    .data_rate     = 500'000, 
}

g_bms

adbms_bms_t g_bms = {0}

g_bms_tx_buf

uint8_t g_bms_tx_buf[ADBMS_SPI_TX_BUFFER_SIZE] = {0}

gpio_config

PHAL_GPIO_InitConfig_t gpio_config[]

MIN_DELTA_FOR_BALANCE

float MIN_DELTA_FOR_BALANCE = 0.05f

staticconstexpr

MIN_V_FOR_BALANCE

float MIN_V_FOR_BALANCE = 3.2f

staticconstexpr

spi1_rx_dma

PHAL_DMA_Handle_t spi1_rx_dma

static

Initial value:

= {
    .wiring = &SPI1_RX_DMA_WIRING,
    .params = {
        .priority  = DMA_PRIORITY_HIGH,
        .mode      = DMA_MODE_NORMAL,
        .mem_inc   = true,
        .tx_isr_en = true,
    },
}

spi1_tx_dma

PHAL_DMA_Handle_t spi1_tx_dma

static

Initial value:

= {
    .wiring = &SPI1_TX_DMA_WIRING,
    .params = {
        .priority  = DMA_PRIORITY_HIGH,
        .mode      = DMA_MODE_NORMAL,
        .mem_inc   = true,
        .tx_isr_en = true,
    },
}