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Code Issues Releases Wiki Activity

Update mcp4461.cpp

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This commit is contained in:
Oliver Kleinecke
2025-02-04 14:45:46 +01:00
committed by GitHub
parent fb591395fd
commit 59f44917d9
1 changed files with 8 additions and 4 deletions
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12
esphome/components/mcp4461/mcp4461.cpp
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@@ -100,16 +100,16 @@ uint8_t Mcp4461Component::get_wiper_address_(uint8_t wiper) {
} }
switch (wiper) { switch (wiper) {
case 0: case 0:
addr = static_cast<uint8_t>(Mcp4461Addresses::MCP4461_VW0); addr = std::to_underlying(Mcp4461Addresses::MCP4461_VW0);
break; break;
case 1: case 1:
addr = static_cast<uint8_t>(Mcp4461Addresses::MCP4461_VW1); addr = std::to_underlying(Mcp4461Addresses::MCP4461_VW1);
break; break;
case 2: case 2:
addr = static_cast<uint8_t>(Mcp4461Addresses::MCP4461_VW2); addr = std::to_underlying(Mcp4461Addresses::MCP4461_VW2);
break; break;
case 3: case 3:
addr = static_cast<uint8_t>(Mcp4461Addresses::MCP4461_VW3); addr = std::to_underlying(Mcp4461Addresses::MCP4461_VW3);
break; break;
default: default:
ESP_LOGE(TAG, "unknown wiper specified"); ESP_LOGE(TAG, "unknown wiper specified");
@@ -123,6 +123,10 @@ 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) {
uint8_t wiper_idx = static_cast<uint8_t>(wiper); uint8_t wiper_idx = static_cast<uint8_t>(wiper);
if (!this->reg_[wiper_idx].enabled) {
ESP_LOGW(TAG, "reading from disabled volatile wiper %" PRIu8 ", returning 0", wiper_idx);
return static_cast<uint16_t>(0);
}
return this->read_wiper_level_(wiper_idx); return this->read_wiper_level_(wiper_idx);
} }