Templates/DS18B20_Library
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- переделан ROM, теперь это 64-битное число, а не массив
- при замене датчиков на другие с уже записанной локацией - они автоматически определяются и подключаются в нужные структуры
- если что-то не определилось, то можно переписать локацию датчика через элементы в структуре UnknownSensors
This commit is contained in:
Razvalyaev
2025-02-13 14:56:43 +03:00
parent 971817fa2d
commit d73b65a286
5 changed files with 85 additions and 47 deletions
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37
DS18B20/dallas_tools.c
View File

@@ -90,14 +90,14 @@ HAL_StatusTypeDef Dallas_SensorInitByROM(OneWire_t *onewire, DALLAS_HandleTypeDe
return HAL_ERROR;
uint8_t ROM[8] = {0};
ROM[0] = (sensor->Init.ROM >> (7*8)) & 0xFF;
ROM[1] = (sensor->Init.ROM >> (6*8)) & 0xFF;
ROM[2] = (sensor->Init.ROM >> (5*8)) & 0xFF;
ROM[3] = (sensor->Init.ROM >> (4*8)) & 0xFF;
ROM[4] = (sensor->Init.ROM >> (3*8)) & 0xFF;
ROM[5] = (sensor->Init.ROM >> (2*8)) & 0xFF;
ROM[6] = (sensor->Init.ROM >> (1*8)) & 0xFF;
ROM[7] = (sensor->Init.ROM) & 0xFF;
ROM[0] = (sensor->Init.ROM >> (0*8)) & 0xFF;
ROM[1] = (sensor->Init.ROM >> (1*8)) & 0xFF;
ROM[2] = (sensor->Init.ROM >> (2*8)) & 0xFF;
ROM[3] = (sensor->Init.ROM >> (3*8)) & 0xFF;
ROM[4] = (sensor->Init.ROM >> (4*8)) & 0xFF;
ROM[5] = (sensor->Init.ROM >> (5*8)) & 0xFF;
ROM[6] = (sensor->Init.ROM >> (6*8)) & 0xFF;
ROM[7] = (sensor->Init.ROM >> (7*8)) & 0xFF;
if(DS18B20_IsValidAddress(ROM) != HAL_OK)
return HAL_ERROR;
@@ -202,7 +202,7 @@ HAL_StatusTypeDef Dallas_SensorInitByUserBytes(OneWire_t *onewire, DALLAS_Handle
}
}
memset(&sensor->sensROM, 0, DALLAS_ROM_SIZE);
sensor->sensROM = 0;
memset(&sensor->scratchpad, 0, sizeof(DALLAS_ScratchpadTypeDef));
/* Âîçâðàùàåì îøèáêó åñëè íå íàøëè */
return HAL_ERROR;
@@ -251,12 +251,13 @@ HAL_StatusTypeDef Dallas_SensorInit(OneWire_t *onewire, DALLAS_HandleTypeDef *se
return HAL_ERROR;
sensor->onewire = onewire;
for(int i = 0; i < DALLAS_ROM_SIZE; i++)
sensor->sensROM[i] = (*ROM)[i];
sensor->sensROM = 0;
sensor->sensROM = *(uint64_t *)(ROM);
// for(int i = 0; i < DALLAS_ROM_SIZE; i++)
// sensor->sensROM |= ((uint64_t)(*ROM)[i] << (56 - 8*i));
/* Ïðîâåðêà ïðèñóòñòâóåò ëè âûáðàííûé äàò÷èê íà ëèíèè */
result = DS18B20_ReadScratchpad(sensor->onewire, (uint8_t *)sensor->sensROM, (uint8_t *)&sensor->scratchpad);
result = DS18B20_ReadScratchpad(sensor->onewire, (uint8_t *)&sensor->sensROM, (uint8_t *)&sensor->scratchpad);
if (result == HAL_OK)
{
/* Óñòàíîâêà ðàçðåøåíèÿ */
@@ -384,7 +385,7 @@ HAL_StatusTypeDef Dallas_ConvertT(DALLAS_HandleTypeDef *sensor, DALLAS_WaitConve
return result;
// Îòïðàâêà êîìàíäû íà÷àëà ïðåîáðàçîâàíèÿ òåìïåðàòóðû
result = DS18B20_StartConvT(sensor->onewire, (uint8_t *)sensor->sensROM);
result = DS18B20_StartConvT(sensor->onewire, (uint8_t *)&sensor->sensROM);
if(result != HAL_OK)
{
return result;
@@ -461,7 +462,7 @@ HAL_StatusTypeDef Dallas_ReadTemperature(DALLAS_HandleTypeDef *sensor)
return result;
result = DS18B20_CalcTemperature(sensor->onewire, (uint8_t *)sensor->sensROM, (uint8_t *)&sensor->scratchpad, &sensor->temperature);
result = DS18B20_CalcTemperature(sensor->onewire, (uint8_t *)&sensor->sensROM, (uint8_t *)&sensor->scratchpad, &sensor->temperature);
if (result != HAL_OK)
{
@@ -484,7 +485,7 @@ HAL_StatusTypeDef Dallas_IsConnected(DALLAS_HandleTypeDef *sensor)
if(sensor->isInitialized == 0)
return HAL_ERROR;
result = DS18B20_ReadScratchpad(sensor->onewire, (uint8_t *)sensor->sensROM, (uint8_t *)&sensor->scratchpad);
result = DS18B20_ReadScratchpad(sensor->onewire, (uint8_t *)&sensor->sensROM, (uint8_t *)&sensor->scratchpad);
if (result == HAL_OK)
{
@@ -528,13 +529,13 @@ HAL_StatusTypeDef Dallas_WriteUserBytes(DALLAS_HandleTypeDef *sensor, uint16_t U
if (result != HAL_OK)
return result;
result = DS18B20_WriteUserBytes(sensor->onewire, (uint8_t *)sensor->sensROM, UserBytes12, UserBytes34, UserBytesMask);
result = DS18B20_WriteUserBytes(sensor->onewire, (uint8_t *)&sensor->sensROM, UserBytes12, UserBytes34, UserBytesMask);
if (result != HAL_OK)
{
sensor->f.other_err_cnt++;
return result;
}
result = DS18B20_ReadScratchpad(sensor->onewire, (uint8_t *)sensor->sensROM, (uint8_t *)&sensor->scratchpad);
result = DS18B20_ReadScratchpad(sensor->onewire, (uint8_t *)&sensor->sensROM, (uint8_t *)&sensor->scratchpad);
if (result != HAL_OK)
{
return result;

2
DS18B20/dallas_tools.h
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@@ -88,7 +88,7 @@ typedef struct
unsigned isLost:1; ///< Ôëàã ïîòåðè ñâÿçè
OneWire_t *onewire; ///< Èíòåðôåéñ OneWire
uint8_t sensROM[DALLAS_ROM_SIZE]; ///< ROM-êîä äàò÷èêà
uint64_t sensROM; ///< ROM-êîä äàò÷èêà
DALLAS_ScratchpadTypeDef scratchpad; ///< Scratchpad äàò÷èêà
float temperature; ///< Òåêóùàÿ òåìïåðàòóðà

35
DS18B20/pch_sensors.c
View File

@@ -34,7 +34,7 @@ HAL_StatusTypeDef PCHSens_FindUnknownSensors(OneWire_t *onewire, PCHSens_Unknown
if(result != HAL_OK)
__NOP();
if((IS_REG_PCH_LOCATION(location) == 0) ||
if((IS_REG_SENS_LOCATION(location) == 0) ||
(IS_REG_PCH_LOCATION(location) == 0) ||
(IS_REG_PCH_NUMB(location) == 0) )
{
@@ -182,15 +182,17 @@ HAL_StatusTypeDef PCHSens_ReadTemperature(PCHSens_ModuleTypeDef *module)
result = Dallas_ReadTemperature(&module->sens2.sens);
if(result != HAL_OK)
PCHSens_CheckSensor(module->onewire, &module->sens1);
PCHSens_CheckSensor(module->onewire, &module->sens2);
result = Dallas_ReadTemperature(&module->sens3.sens);
if(result != HAL_OK)
PCHSens_CheckSensor(module->onewire, &module->sens1);
PCHSens_CheckSensor(module->onewire, &module->sens3);
result = Dallas_ReadTemperature(&module->sens4.sens);
if(result != HAL_OK)
PCHSens_CheckSensor(module->onewire, &module->sens1);
PCHSens_CheckSensor(module->onewire, &module->sens4);
PCHSens_DefineUnknownSensor(&UnknownSensors, NULL);
return result;
}
@@ -216,7 +218,7 @@ HAL_StatusTypeDef PCHSens_CheckSensor(OneWire_t *onewire, PCHSens_SensorTypeDef*
}
else
{
sensor->not_found = 0;
sensor->not_found = 0;
}
}
return HAL_OK;
@@ -226,16 +228,30 @@ HAL_StatusTypeDef PCHSens_CheckSensor(OneWire_t *onewire, PCHSens_SensorTypeDef*
HAL_StatusTypeDef PCHSens_DefineUnknownSensor(PCHSens_UnknownSensorsTypeDef *unknowns, PCHSens_SensorTypeDef *sensor)
{
HAL_StatusTypeDef result;
if(unknowns->UnknownCnt == 0)
return HAL_OK;
// if(unknowns->UnknownCnt == 0)
// return HAL_OK;
if((unknowns->ROMtoDefine != NULL) && (unknowns->LocationtoDefine.all != NULL))
if((unknowns->ROMtoDefine != NULL) && (unknowns->LocationtoDefine.all != NULL) && (unknowns->senstoDefine != NULL))
{
result = PCHSens_InitNewSensor(unknowns->onewire, sensor, unknowns->ROMtoDefine, unknowns->LocationtoDefine.all);
result = PCHSens_InitNewSensor(unknowns->onewire, unknowns->senstoDefine, unknowns->ROMtoDefine, unknowns->LocationtoDefine.all);
unknowns->ROMtoDefine = 0;
unknowns->LocationtoDefine.all = 0;
unknowns->senstoDefine = 0;
return result;
}
return HAL_OK;
}
HAL_StatusTypeDef PCHSens_FullDeInitSensor(PCHSens_SensorTypeDef *sensor)
{
HAL_StatusTypeDef result;
// if(unknowns->UnknownCnt == 0)
// return HAL_OK;
result = PCHSens_InitNewSensor(sensor->onewire, sensor, unknowns->ROMtoDefine, unknowns->LocationtoDefine.all);
return result;
}
void PCHSens_FirstInit(void)
{
int init_find = 0;
@@ -249,6 +265,7 @@ void PCHSens_FirstInit(void)
PCHSens_InitModule(&OW, &module1, REG_PCH_NUMB_11|REG_PCH_DIODE_NUMB_1, init_find);
PCHSens_FindUnknownSensors(&OW, &UnknownSensors);
PCHSens_DefineUnknownSensor(&UnknownSensors, NULL);
// Dallas_SensorInitByInd(&OW, &AllSens.outdoor, 0);
// Dallas_SensorInitByInd(&OW, &AllSens.indoor, 2);
// Dallas_SensorInitByInd(&OW, &AllSens.bathroom, 1);

2
DS18B20/pch_sensors.h
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@@ -147,6 +147,7 @@ typedef struct
uint8_t UnknownCnt;
uint64_t ROMtoDefine;
PCHSens_LocationTypeDef LocationtoDefine;
PCHSens_SensorTypeDef *senstoDefine;
}PCHSens_UnknownSensorsTypeDef;
@@ -157,6 +158,7 @@ HAL_StatusTypeDef PCHSens_AddSensor(OneWire_t *onewire, PCHSens_SensorTypeDef* s
HAL_StatusTypeDef PCHSens_InitModule(OneWire_t *onewire, PCHSens_ModuleTypeDef* module, uint16_t location, uint8_t init);
HAL_StatusTypeDef PCHSens_ReadTemperature(PCHSens_ModuleTypeDef *module);
HAL_StatusTypeDef PCHSens_CheckSensor(OneWire_t *onewire, PCHSens_SensorTypeDef* sensor);
HAL_StatusTypeDef PCHSens_DefineUnknownSensor(PCHSens_UnknownSensorsTypeDef *unknowns, PCHSens_SensorTypeDef *sensor);
void PCHSens_FirstInit(void);
#endif // #ifndef PCH_SENSORS_H