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Code Issues Releases Wiki Activity

Update mcp4461_output.cpp

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Oliver Kleinecke 2025-02-09 18:28:29 +01:00 committed by GitHub
parent 13af165d99
commit dce02dfcea
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GPG Key ID: B5690EEEBB952194
1 changed files with 5 additions and 88 deletions
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93
esphome/components/mcp4461/output/mcp4461_output.cpp
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@ -8,35 +8,14 @@ namespace esphome {
namespace mcp4461 { namespace mcp4461 {
static const char *const TAG = "mcp4461.output"; static const char *const TAG = "mcp4461.output";
static const LogString *get_wiper_message_string(int status) {
switch (status) {
case Mcp4461Component::MCP4461_FAILED:
return LOG_STR("Parent MCP4461 component failed");
case Mcp4461Component::MCP4461_PROHIBITED_FOR_NONVOLATILE:
return LOG_STR("Action prohibited for nonvolatile wiper");
default:
return LOG_STR("Unknown error");
}
}
void Mcp4461Wiper::write_state(float state) { void Mcp4461Wiper::write_state(float state) {
if (this->parent_->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(get_wiper_message_string(Mcp4461Component::MCP4461_FAILED)));
return;
}
uint8_t wiper_idx = static_cast<uint8_t>(this->wiper_); uint8_t wiper_idx = static_cast<uint8_t>(this->wiper_);
ESP_LOGV(TAG, "Got value %02f from frontend", state);
const float max_taps = 256.0;
state = state * 1000.0; state = state * 1000.0;
if (state > max_taps) { uint16_t taps = static_cast<uint16_t>(state);
ESP_LOGW(TAG, "Cannot set taps > 0.256 for wiper %" PRIu8 ", clamping to 0.256 !", wiper_idx); if (this->parent_->set_wiper_level_(this->wiper_, taps)( {
state = 256.0; this->state_ = state;
} }
uint16_t taps;
taps = static_cast<uint16_t>(state);
ESP_LOGV(TAG, "Setting wiper %" PRIu8 " to value %" PRIu16 "", wiper_idx, taps);
this->state_ = state;
this->parent_->set_wiper_level_(this->wiper_, taps);
} }
uint16_t Mcp4461Wiper::read_state() { return this->parent_->get_wiper_level_(this->wiper_); } uint16_t Mcp4461Wiper::read_state() { return this->parent_->get_wiper_level_(this->wiper_); }
@ -46,93 +25,31 @@ uint16_t Mcp4461Wiper::update_state() {
return this->state_; return this->state_;
} }
/* void Mcp4461Wiper::save_level() {
if (this->parent_->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(get_wiper_message_string(Mcp4461Component::MCP4461_FAILED)));
return;
}
uint8_t wiper_idx = static_cast<uint8_t>(this->wiper_);
if (wiper_idx > 3) {
ESP_LOGW(TAG, LOG_STR_ARG(get_wiper_message_string(Mcp4461Component::MCP4461_PROHIBITED_FOR_NONVOLATILE)));
return;
}
uint8_t nonvolatile_wiper_idx = wiper_idx + 4;
this->parent_->reg_[nonvolatile_wiper_idx].state = this->parent_->reg_[wiper_idx].state;
Mcp4461WiperIdx nonvolatile_wiper = static_cast<Mcp4461WiperIdx>(nonvolatile_wiper_idx);
this->parent_->set_wiper_level_(nonvolatile_wiper, this->state_);
} */
void Mcp4461Wiper::enable_wiper() { void Mcp4461Wiper::enable_wiper() {
if (this->parent_->is_failed()) { this->parent_->enable_wiper_(static_cast<uint8_t>(this->wiper_));
ESP_LOGE(TAG, "%s", LOG_STR_ARG(get_wiper_message_string(Mcp4461Component::MCP4461_FAILED)));
return;
}
uint8_t wiper_idx = static_cast<uint8_t>(this->wiper_);
this->parent_->enable_wiper_(this->wiper_);
} }
void Mcp4461Wiper::disable_wiper() { void Mcp4461Wiper::disable_wiper() {
if (this->parent_->is_failed()) { this->parent_->disable_wiper_(static_cast<uint8_t>(this->wiper_));
ESP_LOGE(TAG, "%s", LOG_STR_ARG(get_wiper_message_string(Mcp4461Component::MCP4461_FAILED)));
return;
}
uint8_t wiper_idx = static_cast<uint8_t>(this->wiper_);
this->parent_->disable_wiper_(this->wiper_);
} }
void Mcp4461Wiper::increase_wiper() { void Mcp4461Wiper::increase_wiper() {
if (this->parent_->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(get_wiper_message_string(Mcp4461Component::MCP4461_FAILED)));
return;
}
uint8_t wiper_idx = static_cast<uint8_t>(this->wiper_);
if (wiper_idx > 3) {
ESP_LOGW(TAG, LOG_STR_ARG(get_wiper_message_string(Mcp4461Component::MCP4461_PROHIBITED_FOR_NONVOLATILE)));
return;
}
if (this->parent_->increase_wiper_(this->wiper_)) { if (this->parent_->increase_wiper_(this->wiper_)) {
this->state_ = this->state_ + 1.0; this->state_ = this->state_ + 1.0;
} }
} }
void Mcp4461Wiper::decrease_wiper() { void Mcp4461Wiper::decrease_wiper() {
if (this->parent_->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(get_wiper_message_string(Mcp4461Component::MCP4461_FAILED)));
return;
}
uint8_t wiper_idx = static_cast<uint8_t>(this->wiper_);
if (wiper_idx > 3) {
ESP_LOGW(TAG, LOG_STR_ARG(get_wiper_message_string(Mcp4461Component::MCP4461_PROHIBITED_FOR_NONVOLATILE)));
return;
}
if (this->parent_->decrease_wiper_(this->wiper_)) { if (this->parent_->decrease_wiper_(this->wiper_)) {
this->state_ = this->state_ - 1.0; this->state_ = this->state_ - 1.0;
} }
} }
void Mcp4461Wiper::enable_terminal(char terminal) { void Mcp4461Wiper::enable_terminal(char terminal) {
if (this->parent_->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(get_wiper_message_string(Mcp4461Component::MCP4461_FAILED)));
return;
}
uint8_t wiper_idx = static_cast<uint8_t>(this->wiper_);
if (wiper_idx > 3) {
ESP_LOGW(TAG, LOG_STR_ARG(get_wiper_message_string(Mcp4461Component::MCP4461_PROHIBITED_FOR_NONVOLATILE)));
return;
}
this->parent_->enable_terminal_(this->wiper_, terminal); this->parent_->enable_terminal_(this->wiper_, terminal);
} }
void Mcp4461Wiper::disable_terminal(char terminal) { void Mcp4461Wiper::disable_terminal(char terminal) {
if (this->parent_->is_failed()) {
ESP_LOGE(TAG, "%s", LOG_STR_ARG(get_wiper_message_string(Mcp4461Component::MCP4461_FAILED)));
return;
}
uint8_t wiper_idx = static_cast<uint8_t>(this->wiper_);
if (wiper_idx > 3) {
ESP_LOGW(TAG, LOG_STR_ARG(get_wiper_message_string(Mcp4461Component::MCP4461_PROHIBITED_FOR_NONVOLATILE)));
return;
}
this->parent_->disable_terminal_(this->wiper_, terminal); this->parent_->disable_terminal_(this->wiper_, terminal);
} }