LCM — CH32V003 Light Control Module
Light Control Module, I2C slave
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Functions | Variables
lcm_module.c File Reference
#include "lcm_module.h"
#include "lcm_relay.h"
#include "lcm_i2c.h"
#include "lcm_led.h"
#include "user_data.h"
#include "event_log.h"
#include "ch32v00x_conf.h"

Go to the source code of this file.

Functions

static void LCM_SetSuccess (void)
 
static void LCM_SetError (uint8_t err)
 
void LCM_Module_SetError (uint8_t err)
 
static uint8_t LCM_UserDataErrorCode (UserData_Status st)
 
static void LCM_SetUserDataError (UserData_Status st)
 
static void LCM_SetUserDataCommitError (UserData_Status st)
 
static void LCM_ApplyFactoryDefaults (void)
 
static uint8_t LCM_UpdateRelayGpio (void)
 
static uint8_t LCM_NvmWriteConfig (void)
 
static void LCM_LoadConfig (void)
 
static void LCM_ApplyGroupOn (uint8_t group_sel)
 
static void LCM_ApplyGroupOff (uint8_t group_sel)
 
void LCM_Module_ExecuteSingleByte (uint8_t cmd)
 
void LCM_Module_ExecuteTwoByte (uint8_t cmd, uint8_t param)
 
void LCM_Module_ReportUserDataStatus (UserData_Status st)
 
uint8_t LCM_Module_GetI2cAddr (void)
 
uint8_t LCM_Module_GetRelayState (void)
 
const uint8_t * LCM_Module_GetGroupMasks (void)
 
void LCM_Module_Init (void)
 
void LCM_Module_Poll (void)
 

Variables

static uint8_t s_i2c_addr
 
static uint8_t s_relay_state
 
static uint8_t s_group_mask [LCM_GROUP_COUNT]
 
static volatile uint8_t s_error_code
 
static volatile uint8_t s_nvm_dirty
 
static volatile uint8_t s_reset_requested
 
static volatile uint8_t s_factory_reset
 

Function Documentation

◆ LCM_ApplyFactoryDefaults()

static void LCM_ApplyFactoryDefaults ( void )
static

Definition at line 123 of file lcm_module.c.

References LCM_GROUP_COUNT, LCM_I2C_ADDR_FACTORY, s_group_mask, and s_i2c_addr.

Referenced by LCM_LoadConfig().

◆ LCM_ApplyGroupOff()

static void LCM_ApplyGroupOff ( uint8_t group_sel)
static

Definition at line 262 of file lcm_module.c.

References LCM_GROUP_COUNT, LCM_SetSuccess(), LCM_UpdateRelayGpio(), s_group_mask, and s_relay_state.

Referenced by LCM_Module_ExecuteSingleByte(), and LCM_Module_ExecuteTwoByte().

◆ LCM_ApplyGroupOn()

static void LCM_ApplyGroupOn ( uint8_t group_sel)
static

Definition at line 236 of file lcm_module.c.

References LCM_GROUP_COUNT, LCM_SetSuccess(), LCM_UpdateRelayGpio(), s_group_mask, and s_relay_state.

Referenced by LCM_Module_ExecuteSingleByte(), and LCM_Module_ExecuteTwoByte().

◆ LCM_LoadConfig()

static void LCM_LoadConfig ( void )
static

Definition at line 191 of file lcm_module.c.

References LCM_ApplyFactoryDefaults(), LCM_GROUP_COUNT, LCM_NVM_MAGIC, LCM_NVM_OFF_GROUP_BASE, LCM_NVM_OFF_I2C_ADDR, LCM_NVM_OFF_MAGIC, LCM_SetUserDataError(), s_group_mask, s_i2c_addr, USER_DATA_OK, and UserData_ReadByte().

Referenced by LCM_Module_Init().

◆ LCM_Module_ExecuteSingleByte()

void LCM_Module_ExecuteSingleByte ( uint8_t cmd)

Definition at line 302 of file lcm_module.c.

References LCM_ApplyGroupOff(), LCM_ApplyGroupOn(), LCM_ERR_UNKNOWN_CMD, LCM_GET_ERROR, LCM_GET_ID, LCM_GROUP_0_OFF, LCM_GROUP_0_ON, LCM_GROUP_1_OFF, LCM_GROUP_1_ON, LCM_GROUP_2_OFF, LCM_GROUP_2_ON, LCM_GROUP_3_OFF, LCM_GROUP_3_ON, LCM_I2C_ArmRead(), LCM_ID, LCM_LAMP_0_OFF, LCM_LAMP_7_OFF, LCM_LAMP_7_ON, LCM_LAMP_ALL_OFF, LCM_LAMP_ALL_ON, LCM_Led_ErrorOff(), LCM_RESET, LCM_SetError(), LCM_SetSuccess(), LCM_UpdateRelayGpio(), s_error_code, s_factory_reset, s_relay_state, and s_reset_requested.

Referenced by LCM_I2C_OnRxData().

◆ LCM_Module_ExecuteTwoByte()

void LCM_Module_ExecuteTwoByte ( uint8_t cmd,
uint8_t param )

Definition at line 389 of file lcm_module.c.

References LCM_ApplyGroupOff(), LCM_ApplyGroupOn(), LCM_ERR_BAD_PARAM, LCM_GROUP_0_SET, LCM_GROUP_1_SET, LCM_GROUP_2_SET, LCM_GROUP_3_SET, LCM_GROUP_OFF, LCM_GROUP_ON, LCM_I2C_ADDR_FACTORY, LCM_I2C_ArmRead(), LCM_LAMP_OFF, LCM_LAMP_ON, LCM_Led_ErrorOff(), LCM_NvmWriteConfig(), LCM_SET_ADDR, LCM_SetError(), LCM_SetSuccess(), LCM_UpdateRelayGpio(), s_error_code, s_group_mask, s_i2c_addr, s_relay_state, and s_reset_requested.

Referenced by LCM_I2C_OnRxData().

◆ LCM_Module_GetGroupMasks()

const uint8_t * LCM_Module_GetGroupMasks ( void )

Definition at line 469 of file lcm_module.c.

References s_group_mask.

Referenced by main().

◆ LCM_Module_GetI2cAddr()

uint8_t LCM_Module_GetI2cAddr ( void )

Definition at line 459 of file lcm_module.c.

References s_i2c_addr.

Referenced by main().

◆ LCM_Module_GetRelayState()

uint8_t LCM_Module_GetRelayState ( void )

Definition at line 464 of file lcm_module.c.

References s_relay_state.

Referenced by main().

◆ LCM_Module_Init()

void LCM_Module_Init ( void )

Definition at line 483 of file lcm_module.c.

References LCM_ERR_NONE, LCM_I2C_Init(), LCM_Led_Init(), LCM_LoadConfig(), LCM_Relay_Apply(), LCM_Relay_Init(), LCM_SetError(), s_error_code, s_factory_reset, s_i2c_addr, s_nvm_dirty, s_relay_state, and s_reset_requested.

Referenced by main().

◆ LCM_Module_Poll()

void LCM_Module_Poll ( void )

Definition at line 521 of file lcm_module.c.

References EventLog_Process(), EventLog_PushNvm(), EventLog_PushSystem(), LCM_GROUP_COUNT, LCM_I2C_ADDR_FACTORY, LCM_Led_Poll(), LCM_NVM_MAGIC, LCM_NVM_OFF_GROUP_BASE, LCM_NVM_OFF_I2C_ADDR, LCM_NVM_OFF_MAGIC, LCM_NVM_SIZE, LCM_SetUserDataCommitError(), LCM_SetUserDataError(), s_factory_reset, s_group_mask, s_i2c_addr, s_nvm_dirty, s_reset_requested, USER_DATA_OK, UserData_Commit(), and UserData_Write().

Referenced by main().

◆ LCM_Module_ReportUserDataStatus()

void LCM_Module_ReportUserDataStatus ( UserData_Status st)

Definition at line 452 of file lcm_module.c.

References LCM_SetUserDataError(), and USER_DATA_OK.

Referenced by main().

◆ LCM_Module_SetError()

void LCM_Module_SetError ( uint8_t err)

Definition at line 64 of file lcm_module.c.

References LCM_SetError().

◆ LCM_NvmWriteConfig()

static uint8_t LCM_NvmWriteConfig ( void )
static

Definition at line 161 of file lcm_module.c.

References LCM_GROUP_COUNT, LCM_NVM_MAGIC, LCM_NVM_OFF_GROUP_BASE, LCM_NVM_OFF_I2C_ADDR, LCM_NVM_OFF_MAGIC, LCM_NVM_SIZE, LCM_SetUserDataError(), s_group_mask, s_i2c_addr, s_nvm_dirty, USER_DATA_OK, and UserData_Write().

Referenced by LCM_Module_ExecuteTwoByte().

◆ LCM_SetError()

static void LCM_SetError ( uint8_t err)
static

Definition at line 55 of file lcm_module.c.

References EventLog_PushLcmError(), LCM_ERR_NONE, LCM_Led_ErrorOn(), and s_error_code.

Referenced by LCM_Module_ExecuteSingleByte(), LCM_Module_ExecuteTwoByte(), LCM_Module_Init(), LCM_Module_SetError(), LCM_SetUserDataCommitError(), LCM_SetUserDataError(), and LCM_UpdateRelayGpio().

◆ LCM_SetSuccess()

static void LCM_SetSuccess ( void )
static

Definition at line 43 of file lcm_module.c.

References LCM_ERR_NONE, and s_error_code.

Referenced by LCM_ApplyGroupOff(), LCM_ApplyGroupOn(), LCM_Module_ExecuteSingleByte(), and LCM_Module_ExecuteTwoByte().

◆ LCM_SetUserDataCommitError()

static void LCM_SetUserDataCommitError ( UserData_Status st)
static

Definition at line 108 of file lcm_module.c.

References EventLog_PushNvm(), LCM_ERR_USER_DATA_COMMIT, LCM_SetError(), LCM_UserDataErrorCode(), and USER_DATA_ERR_FLASH.

Referenced by LCM_Module_Poll().

◆ LCM_SetUserDataError()

static void LCM_SetUserDataError ( UserData_Status st)
static

Definition at line 95 of file lcm_module.c.

References EventLog_PushNvm(), LCM_SetError(), LCM_UserDataErrorCode(), and USER_DATA_OK.

Referenced by LCM_LoadConfig(), LCM_Module_Poll(), LCM_Module_ReportUserDataStatus(), and LCM_NvmWriteConfig().

◆ LCM_UpdateRelayGpio()

static uint8_t LCM_UpdateRelayGpio ( void )
static

Definition at line 140 of file lcm_module.c.

References LCM_ERR_NONE, LCM_Relay_Apply(), LCM_SetError(), and s_relay_state.

Referenced by LCM_ApplyGroupOff(), LCM_ApplyGroupOn(), LCM_Module_ExecuteSingleByte(), and LCM_Module_ExecuteTwoByte().

◆ LCM_UserDataErrorCode()

static uint8_t LCM_UserDataErrorCode ( UserData_Status st)
static

Definition at line 74 of file lcm_module.c.

References LCM_ERR_USER_DATA_BUSY, LCM_ERR_USER_DATA_FLASH, LCM_ERR_USER_DATA_PARAM, LCM_ERR_USER_DATA_RANGE, USER_DATA_ERR_BUSY, USER_DATA_ERR_FLASH, USER_DATA_ERR_PARAM, and USER_DATA_ERR_RANGE.

Referenced by LCM_SetUserDataCommitError(), and LCM_SetUserDataError().

Variable Documentation

◆ s_error_code

volatile uint8_t s_error_code
static

Definition at line 30 of file lcm_module.c.

Referenced by LCM_Module_ExecuteSingleByte(), LCM_Module_ExecuteTwoByte(), LCM_Module_Init(), LCM_SetError(), and LCM_SetSuccess().

◆ s_factory_reset

volatile uint8_t s_factory_reset
static

Definition at line 35 of file lcm_module.c.

Referenced by LCM_Module_ExecuteSingleByte(), LCM_Module_Init(), and LCM_Module_Poll().

◆ s_group_mask

uint8_t s_group_mask[LCM_GROUP_COUNT]
static

Definition at line 27 of file lcm_module.c.

Referenced by LCM_ApplyFactoryDefaults(), LCM_ApplyGroupOff(), LCM_ApplyGroupOn(), LCM_LoadConfig(), LCM_Module_ExecuteTwoByte(), LCM_Module_GetGroupMasks(), LCM_Module_Poll(), and LCM_NvmWriteConfig().

◆ s_i2c_addr

uint8_t s_i2c_addr
static

Definition at line 25 of file lcm_module.c.

Referenced by LCM_ApplyFactoryDefaults(), LCM_LoadConfig(), LCM_Module_ExecuteTwoByte(), LCM_Module_GetI2cAddr(), LCM_Module_Init(), LCM_Module_Poll(), and LCM_NvmWriteConfig().

◆ s_nvm_dirty

volatile uint8_t s_nvm_dirty
static

Definition at line 33 of file lcm_module.c.

Referenced by LCM_Module_Init(), LCM_Module_Poll(), and LCM_NvmWriteConfig().

◆ s_relay_state

uint8_t s_relay_state
static

Definition at line 26 of file lcm_module.c.

Referenced by LCM_ApplyGroupOff(), LCM_ApplyGroupOn(), LCM_Module_ExecuteSingleByte(), LCM_Module_ExecuteTwoByte(), LCM_Module_GetRelayState(), LCM_Module_Init(), and LCM_UpdateRelayGpio().

◆ s_reset_requested

volatile uint8_t s_reset_requested
static

Definition at line 34 of file lcm_module.c.

Referenced by LCM_Module_ExecuteSingleByte(), LCM_Module_ExecuteTwoByte(), LCM_Module_Init(), and LCM_Module_Poll().