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Update mcp4461.cpp

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This commit is contained in:
Oliver Kleinecke 2025-02-20 17:25:34 +01:00 committed by GitHub
parent 32fe8705b9
commit 8d1ed1184b
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GPG Key ID: B5690EEEBB952194
1 changed files with 11 additions and 11 deletions
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22
esphome/components/mcp4461/mcp4461.cpp
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@ -13,7 +13,7 @@ void Mcp4461Component::setup() {
ESP_LOGCONFIG(TAG, "Setting up mcp4461 using address (0x%02" PRIX8 ")...", this->address_);
auto err = this->write(nullptr, 0);
if (err != i2c::ERROR_OK) {
this->error_code = MCP4461_STATUS_I2C_ERROR;
this->error_code_ = MCP4461_STATUS_I2C_ERROR;
this->mark_failed();
return;
}
@ -171,7 +171,7 @@ uint8_t Mcp4461Component::get_status_register_() {
reg |= static_cast<uint8_t>(Mcp4461Commands::READ);
uint16_t buf;
if (!this->read_byte_16(reg, &buf)) {
this->error_code = MCP4461_STATUS_REGISTER_ERROR;
this->error_code_ = MCP4461_STATUS_REGISTER_ERROR;
this->mark_failed();
return 0;
}
@ -181,7 +181,7 @@ uint8_t Mcp4461Component::get_status_register_() {
if (msb != 1 || ((lsb >> 7) & 0x01) != 1 || ((lsb >> 1) & 0x01) != 1) {
// D8, D7 and R1 bits are hardlocked to 1 -> a status msb bit 0 (bit 9 of status register) of 0 or lsb bit 1/7 = 0
// indicate device/communication issues, therefore mark component failed
this->error_code = MCP4461_STATUS_REGISTER_INVALID;
this->error_code_ = MCP4461_STATUS_REGISTER_INVALID;
this->mark_failed();
return 0;
}
@ -247,7 +247,7 @@ uint16_t Mcp4461Component::read_wiper_level_(uint8_t wiper) {
}
}
if (!(this->read_byte_16(reg, &buf))) {
this->error_code = MCP4461_STATUS_I2C_ERROR;
this->error_code_ = MCP4461_STATUS_I2C_ERROR;
this->status_set_warning();
ESP_LOGW(TAG, "Error fetching %swiper %" PRIu8 " value", (wiper > 3) ? "nonvolatile " : "", wiper);
return 0;
@ -302,7 +302,7 @@ void Mcp4461Component::write_wiper_level_(uint8_t wiper, uint16_t value) {
nonvolatile = true;
}
if (!(this->mcp4461_write_(this->get_wiper_address_(wiper), value, nonvolatile))) {
this->error_code = MCP4461_STATUS_I2C_ERROR;
this->error_code_ = MCP4461_STATUS_I2C_ERROR;
this->status_set_warning();
ESP_LOGW(TAG, "Error writing %swiper %" PRIu8 " level %" PRIu16 "", (wiper > 3) ? "nonvolatile " : "", wiper,
value);
@ -379,7 +379,7 @@ bool Mcp4461Component::increase_wiper_(Mcp4461WiperIdx wiper) {
reg |= static_cast<uint8_t>(Mcp4461Commands::INCREMENT);
auto err = this->write(&this->address_, reg, sizeof(reg));
if (err != i2c::ERROR_OK) {
this->error_code = MCP4461_STATUS_I2C_ERROR;
this->error_code_ = MCP4461_STATUS_I2C_ERROR;
this->status_set_warning();
return false;
}
@ -413,7 +413,7 @@ bool Mcp4461Component::decrease_wiper_(Mcp4461WiperIdx wiper) {
reg |= static_cast<uint8_t>(Mcp4461Commands::DECREMENT);
auto err = this->write(&this->address_, reg, sizeof(reg));
if (err != i2c::ERROR_OK) {
this->error_code = MCP4461_STATUS_I2C_ERROR;
this->error_code_ = MCP4461_STATUS_I2C_ERROR;
this->status_set_warning();
return false;
}
@ -461,7 +461,7 @@ uint8_t Mcp4461Component::get_terminal_register_(Mcp4461TerminalIdx terminal_con
if (this->read_byte_16(reg, &buf)) {
return static_cast<uint8_t>(buf & 0x00ff);
} else {
this->error_code = MCP4461_STATUS_I2C_ERROR;
this->error_code_ = MCP4461_STATUS_I2C_ERROR;
this->status_set_warning();
ESP_LOGW(TAG, "Error fetching terminal register value");
return 0;
@ -511,7 +511,7 @@ bool Mcp4461Component::set_terminal_register_(Mcp4461TerminalIdx terminal_connec
return false;
}
if (!(this->mcp4461_write_(addr, data))) {
this->error_code = MCP4461_STATUS_I2C_ERROR;
this->error_code_ = MCP4461_STATUS_I2C_ERROR;
this->status_set_warning();
return false;
}
@ -585,7 +585,7 @@ uint16_t Mcp4461Component::get_eeprom_value(Mcp4461EepromLocation location) {
return 0;
}
if (!this->read_byte_16(reg, &buf)) {
this->error_code = MCP4461_STATUS_I2C_ERROR;
this->error_code_ = MCP4461_STATUS_I2C_ERROR;
this->status_set_warning();
ESP_LOGW(TAG, "Error fetching EEPRom location value");
return 0;
@ -607,7 +607,7 @@ bool Mcp4461Component::set_eeprom_value(Mcp4461EepromLocation location, uint16_t
}
addr |= static_cast<uint8_t>(Mcp4461EepromLocation::MCP4461_EEPROM_1) + (static_cast<uint8_t>(location) * 0x10);
if (!(this->mcp4461_write_(addr, value, true))) {
this->error_code = MCP4461_STATUS_I2C_ERROR;
this->error_code_ = MCP4461_STATUS_I2C_ERROR;
this->status_set_warning();
ESP_LOGW(TAG, "Error writing EEPRom value");
return false;