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Code Issues Releases Wiki Activity

Merge pull request #29 from p1ngb4ck/mcp4461_dev

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Mcp4461 dev
This commit is contained in:
Oliver Kleinecke 2025-02-20 17:38:46 +01:00 committed by GitHub
commit cc7fa8430c
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GPG Key ID: B5690EEEBB952194
2 changed files with 27 additions and 27 deletions
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52
esphome/components/mcp4461/mcp4461.cpp
View File

@ -46,23 +46,23 @@ void Mcp4461Component::begin_() {
// Converts a status to a human readable string // Converts a status to a human readable string
static const LogString *mcp4461_get_message_string(int status) { static const LogString *mcp4461_get_message_string(int status) {
switch (status) { switch (status) {
case Mcp4461Component::MCP4461_STATUS_I2C_ERROR: case this->MCP4461_STATUS_I2C_ERROR:
return LOG_STR("I2C error - communication with MCP4461 failed!"); return LOG_STR("I2C error - communication with MCP4461 failed!");
case Mcp4461Component::MCP4461_STATUS_REGISTER_ERROR: case this->MCP4461_STATUS_REGISTER_ERROR:
return LOG_STR("Status register could not be read"); return LOG_STR("Status register could not be read");
case Mcp4461Component::MCP4461_STATUS_REGISTER_INVALID: case this->MCP4461_STATUS_REGISTER_INVALID:
return LOG_STR("Invalid status register value - bits 1,7 or 8 are 0"); return LOG_STR("Invalid status register value - bits 1,7 or 8 are 0");
case Mcp4461Component::MCP4461_VALUE_INVALID: case this->MCP4461_VALUE_INVALID:
return LOG_STR("Invalid value for wiper given"); return LOG_STR("Invalid value for wiper given");
case Mcp4461Component::MCP4461_WRITE_PROTECTED: case this->MCP4461_WRITE_PROTECTED:
return LOG_STR("MCP4461 is write protected. Setting nonvolatile wipers/eeprom values is prohibited."); return LOG_STR("MCP4461 is write protected. Setting nonvolatile wipers/eeprom values is prohibited.");
case Mcp4461Component::MCP4461_WIPER_ENABLED: case this->MCP4461_WIPER_ENABLED:
return LOG_STR("MCP4461 Wiper is already enabled, ignoring cmd to enable."); return LOG_STR("MCP4461 Wiper is already enabled, ignoring cmd to enable.");
case Mcp4461Component::MCP4461_WIPER_DISABLED: case this->MCP4461_WIPER_DISABLED:
return LOG_STR("MCP4461 Wiper is disabled. All actions on this wiper are prohibited."); return LOG_STR("MCP4461 Wiper is disabled. All actions on this wiper are prohibited.");
case Mcp4461Component::MCP4461_WIPER_LOCKED: case this->MCP4461_WIPER_LOCKED:
return LOG_STR("MCP4461 Wiper is locked using WiperLock-technology. All actions on this wiper are prohibited."); return LOG_STR("MCP4461 Wiper is locked using WiperLock-technology. All actions on this wiper are prohibited.");
case Mcp4461Component::MCP4461_STATUS_OK: case this->MCP4461_STATUS_OK:
return LOG_STR("Status OK"); return LOG_STR("Status OK");
default: default:
return LOG_STR("Unknown"); return LOG_STR("Unknown");
@ -100,7 +100,7 @@ void Mcp4461Component::dump_config() {
ESP_LOGCONFIG(TAG, "mcp4461:"); ESP_LOGCONFIG(TAG, "mcp4461:");
LOG_I2C_DEVICE(this); LOG_I2C_DEVICE(this);
if (this->is_failed()) { if (this->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code))); ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code_)));
} }
// log wiper status // log wiper status
for (uint8_t i = 0; i < 8; ++i) { for (uint8_t i = 0; i < 8; ++i) {
@ -163,7 +163,7 @@ void Mcp4461Component::loop() {
uint8_t Mcp4461Component::get_status_register_() { uint8_t Mcp4461Component::get_status_register_() {
if (this->is_failed()) { if (this->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code))); ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code_)));
return 0; return 0;
} }
uint8_t reg = 0; uint8_t reg = 0;
@ -221,7 +221,7 @@ uint8_t Mcp4461Component::get_wiper_address_(uint8_t wiper) {
uint16_t Mcp4461Component::get_wiper_level_(Mcp4461WiperIdx wiper) { uint16_t Mcp4461Component::get_wiper_level_(Mcp4461WiperIdx wiper) {
if (this->is_failed()) { if (this->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code))); ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code_)));
return 0; return 0;
} }
uint8_t wiper_idx = static_cast<uint8_t>(wiper); uint8_t wiper_idx = static_cast<uint8_t>(wiper);
@ -257,7 +257,7 @@ uint16_t Mcp4461Component::read_wiper_level_(uint8_t wiper) {
bool Mcp4461Component::update_wiper_level_(Mcp4461WiperIdx wiper) { bool Mcp4461Component::update_wiper_level_(Mcp4461WiperIdx wiper) {
if (this->is_failed()) { if (this->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code))); ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code_)));
return false; return false;
} }
uint8_t wiper_idx = static_cast<uint8_t>(wiper); uint8_t wiper_idx = static_cast<uint8_t>(wiper);
@ -274,7 +274,7 @@ bool Mcp4461Component::update_wiper_level_(Mcp4461WiperIdx wiper) {
bool Mcp4461Component::set_wiper_level_(Mcp4461WiperIdx wiper, uint16_t value) { bool Mcp4461Component::set_wiper_level_(Mcp4461WiperIdx wiper, uint16_t value) {
if (this->is_failed()) { if (this->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code))); ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code_)));
return false; return false;
} }
uint8_t wiper_idx = static_cast<uint8_t>(wiper); uint8_t wiper_idx = static_cast<uint8_t>(wiper);
@ -311,7 +311,7 @@ void Mcp4461Component::write_wiper_level_(uint8_t wiper, uint16_t value) {
void Mcp4461Component::enable_wiper_(Mcp4461WiperIdx wiper) { void Mcp4461Component::enable_wiper_(Mcp4461WiperIdx wiper) {
if (this->is_failed()) { if (this->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code))); ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code_)));
return; return;
} }
uint8_t wiper_idx = static_cast<uint8_t>(wiper); uint8_t wiper_idx = static_cast<uint8_t>(wiper);
@ -333,7 +333,7 @@ void Mcp4461Component::enable_wiper_(Mcp4461WiperIdx wiper) {
void Mcp4461Component::disable_wiper_(Mcp4461WiperIdx wiper) { void Mcp4461Component::disable_wiper_(Mcp4461WiperIdx wiper) {
if (this->is_failed()) { if (this->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code))); ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code_)));
return; return;
} }
uint8_t wiper_idx = static_cast<uint8_t>(wiper); uint8_t wiper_idx = static_cast<uint8_t>(wiper);
@ -355,7 +355,7 @@ void Mcp4461Component::disable_wiper_(Mcp4461WiperIdx wiper) {
bool Mcp4461Component::increase_wiper_(Mcp4461WiperIdx wiper) { bool Mcp4461Component::increase_wiper_(Mcp4461WiperIdx wiper) {
if (this->is_failed()) { if (this->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code))); ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code_)));
return false; return false;
} }
uint8_t wiper_idx = static_cast<uint8_t>(wiper); uint8_t wiper_idx = static_cast<uint8_t>(wiper);
@ -389,7 +389,7 @@ bool Mcp4461Component::increase_wiper_(Mcp4461WiperIdx wiper) {
bool Mcp4461Component::decrease_wiper_(Mcp4461WiperIdx wiper) { bool Mcp4461Component::decrease_wiper_(Mcp4461WiperIdx wiper) {
if (this->is_failed()) { if (this->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code))); ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code_)));
return false; return false;
} }
uint8_t wiper_idx = static_cast<uint8_t>(wiper); uint8_t wiper_idx = static_cast<uint8_t>(wiper);
@ -447,7 +447,7 @@ uint8_t Mcp4461Component::calc_terminal_connector_byte_(Mcp4461TerminalIdx termi
uint8_t Mcp4461Component::get_terminal_register_(Mcp4461TerminalIdx terminal_connector) { uint8_t Mcp4461Component::get_terminal_register_(Mcp4461TerminalIdx terminal_connector) {
if (this->is_failed()) { if (this->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code))); ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code_)));
return 0; return 0;
} }
uint8_t reg = 0; uint8_t reg = 0;
@ -470,7 +470,7 @@ uint8_t Mcp4461Component::get_terminal_register_(Mcp4461TerminalIdx terminal_con
void Mcp4461Component::update_terminal_register_(Mcp4461TerminalIdx terminal_connector) { void Mcp4461Component::update_terminal_register_(Mcp4461TerminalIdx terminal_connector) {
if (this->is_failed()) { if (this->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code))); ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code_)));
return; return;
} }
if ((static_cast<uint8_t>(terminal_connector) != 0 && static_cast<uint8_t>(terminal_connector) != 1)) { if ((static_cast<uint8_t>(terminal_connector) != 0 && static_cast<uint8_t>(terminal_connector) != 1)) {
@ -498,7 +498,7 @@ void Mcp4461Component::update_terminal_register_(Mcp4461TerminalIdx terminal_con
bool Mcp4461Component::set_terminal_register_(Mcp4461TerminalIdx terminal_connector, uint8_t data) { bool Mcp4461Component::set_terminal_register_(Mcp4461TerminalIdx terminal_connector, uint8_t data) {
if (this->is_failed()) { if (this->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code))); ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code_)));
return false; return false;
} }
uint8_t addr; uint8_t addr;
@ -520,7 +520,7 @@ bool Mcp4461Component::set_terminal_register_(Mcp4461TerminalIdx terminal_connec
void Mcp4461Component::enable_terminal_(Mcp4461WiperIdx wiper, char terminal) { void Mcp4461Component::enable_terminal_(Mcp4461WiperIdx wiper, char terminal) {
if (this->is_failed()) { if (this->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code))); ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code_)));
return; return;
} }
uint8_t wiper_idx = static_cast<uint8_t>(wiper); uint8_t wiper_idx = static_cast<uint8_t>(wiper);
@ -547,7 +547,7 @@ void Mcp4461Component::enable_terminal_(Mcp4461WiperIdx wiper, char terminal) {
void Mcp4461Component::disable_terminal_(Mcp4461WiperIdx wiper, char terminal) { void Mcp4461Component::disable_terminal_(Mcp4461WiperIdx wiper, char terminal) {
if (this->is_failed()) { if (this->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code))); ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code_)));
return; return;
} }
uint8_t wiper_idx = static_cast<uint8_t>(wiper); uint8_t wiper_idx = static_cast<uint8_t>(wiper);
@ -574,7 +574,7 @@ void Mcp4461Component::disable_terminal_(Mcp4461WiperIdx wiper, char terminal) {
uint16_t Mcp4461Component::get_eeprom_value(Mcp4461EepromLocation location) { uint16_t Mcp4461Component::get_eeprom_value(Mcp4461EepromLocation location) {
if (this->is_failed()) { if (this->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code))); ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code_)));
return 0; return 0;
} }
uint8_t reg = 0; uint8_t reg = 0;
@ -595,7 +595,7 @@ uint16_t Mcp4461Component::get_eeprom_value(Mcp4461EepromLocation location) {
bool Mcp4461Component::set_eeprom_value(Mcp4461EepromLocation location, uint16_t value) { bool Mcp4461Component::set_eeprom_value(Mcp4461EepromLocation location, uint16_t value) {
if (this->is_failed()) { if (this->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code))); ESP_LOGE(TAG, "%s", LOG_STR_ARG(mcp4461_get_message_string(this->error_code_)));
return false; return false;
} }
uint8_t addr = 0; uint8_t addr = 0;
@ -615,7 +615,7 @@ bool Mcp4461Component::set_eeprom_value(Mcp4461EepromLocation location, uint16_t
return true; return true;
} }
ErrorCode Mcp4461Component::get_error_code() { int Mcp4461Component::get_error_code() {
return this->error_code_; return this->error_code_;
} }

2
esphome/components/mcp4461/mcp4461.h
View File

@ -101,7 +101,7 @@ class Mcp4461Component : public Component, public i2c::I2CDevice {
/// @param[terminal] terminal to disable, one of { 'a', 'b', 'w', 'h' } /// @param[terminal] terminal to disable, one of { 'a', 'b', 'w', 'h' }
void initialize_terminal_disabled(Mcp4461WiperIdx wiper, char terminal); void initialize_terminal_disabled(Mcp4461WiperIdx wiper, char terminal);
/// @brief get error code /// @brief get error code
Mcp4461Component::ErrorCode get_error_code(); int get_error_code();
protected: protected:
friend class Mcp4461Wiper; friend class Mcp4461Wiper;