diff --git a/esphome/components/debug/debug_component.cpp b/esphome/components/debug/debug_component.cpp index 8b6a97068b74..baf537a12bc7 100644 --- a/esphome/components/debug/debug_component.cpp +++ b/esphome/components/debug/debug_component.cpp @@ -12,12 +12,8 @@ #include #include -#if ESP_IDF_VERSION_MAJOR >= 4 #include #include -#else -#include -#endif #endif // USE_ESP32 diff --git a/esphome/components/esp32/core.cpp b/esphome/components/esp32/core.cpp index 512a8857b662..16aa93c23208 100644 --- a/esphome/components/esp32/core.cpp +++ b/esphome/components/esp32/core.cpp @@ -10,9 +10,7 @@ #include #include -#if ESP_IDF_VERSION_MAJOR >= 4 #include -#endif #ifdef USE_ARDUINO #include @@ -55,15 +53,7 @@ void arch_init() { void IRAM_ATTR HOT arch_feed_wdt() { esp_task_wdt_reset(); } uint8_t progmem_read_byte(const uint8_t *addr) { return *addr; } -uint32_t arch_get_cpu_cycle_count() { -#if ESP_IDF_VERSION_MAJOR >= 4 - return cpu_hal_get_cycle_count(); -#else - uint32_t ccount; - __asm__ __volatile__("esync; rsr %0,ccount" : "=a"(ccount)); - return ccount; -#endif -} +uint32_t arch_get_cpu_cycle_count() { return cpu_hal_get_cycle_count(); } uint32_t arch_get_cpu_freq_hz() { return rtc_clk_apb_freq_get(); } #ifdef USE_ESP_IDF diff --git a/esphome/components/esp32_touch/esp32_touch.h b/esphome/components/esp32_touch/esp32_touch.h index 0ba7ed625530..0eac590ce773 100644 --- a/esphome/components/esp32_touch/esp32_touch.h +++ b/esphome/components/esp32_touch/esp32_touch.h @@ -8,11 +8,7 @@ #include -#if ESP_IDF_VERSION_MAJOR >= 4 #include -#else -#include -#endif namespace esphome { namespace esp32_touch { diff --git a/esphome/components/socket/bsd_sockets_impl.cpp b/esphome/components/socket/bsd_sockets_impl.cpp index 2dea4af277c9..5d44cd768933 100644 --- a/esphome/components/socket/bsd_sockets_impl.cpp +++ b/esphome/components/socket/bsd_sockets_impl.cpp @@ -87,25 +87,7 @@ class BSDSocketImpl : public Socket { int listen(int backlog) override { return ::listen(fd_, backlog); } ssize_t read(void *buf, size_t len) override { return ::read(fd_, buf, len); } ssize_t readv(const struct iovec *iov, int iovcnt) override { -#if defined(USE_ESP32) && ESP_IDF_VERSION_MAJOR < 4 - // esp-idf v3 doesn't have readv, emulate it - ssize_t ret = 0; - for (int i = 0; i < iovcnt; i++) { - ssize_t err = this->read(reinterpret_cast(iov[i].iov_base), iov[i].iov_len); - if (err == -1) { - if (ret != 0) { - // if we already read some don't return an error - break; - } - return err; - } - ret += err; - if (err != iov[i].iov_len) - break; - } - return ret; -#elif defined(USE_ESP32) - // ESP-IDF v4 only has symbol lwip_readv +#if defined(USE_ESP32) return ::lwip_readv(fd_, iov, iovcnt); #else return ::readv(fd_, iov, iovcnt); @@ -114,26 +96,7 @@ class BSDSocketImpl : public Socket { ssize_t write(const void *buf, size_t len) override { return ::write(fd_, buf, len); } ssize_t send(void *buf, size_t len, int flags) { return ::send(fd_, buf, len, flags); } ssize_t writev(const struct iovec *iov, int iovcnt) override { -#if defined(USE_ESP32) && ESP_IDF_VERSION_MAJOR < 4 - // esp-idf v3 doesn't have writev, emulate it - ssize_t ret = 0; - for (int i = 0; i < iovcnt; i++) { - ssize_t err = - this->send(reinterpret_cast(iov[i].iov_base), iov[i].iov_len, i == iovcnt - 1 ? 0 : MSG_MORE); - if (err == -1) { - if (ret != 0) { - // if we already wrote some don't return an error - break; - } - return err; - } - ret += err; - if (err != iov[i].iov_len) - break; - } - return ret; -#elif defined(USE_ESP32) - // ESP-IDF v4 only has symbol lwip_writev +#if defined(USE_ESP32) return ::lwip_writev(fd_, iov, iovcnt); #else return ::writev(fd_, iov, iovcnt); diff --git a/esphome/components/wifi/wifi_component.h b/esphome/components/wifi/wifi_component.h index d39b0629902b..c17246fd00e9 100644 --- a/esphome/components/wifi/wifi_component.h +++ b/esphome/components/wifi/wifi_component.h @@ -324,11 +324,7 @@ class WiFiComponent : public Component { #endif #ifdef USE_ESP32_FRAMEWORK_ARDUINO -#if ESP_IDF_VERSION_MAJOR >= 4 void wifi_event_callback_(arduino_event_id_t event, arduino_event_info_t info); -#else - void wifi_event_callback_(system_event_id_t event, system_event_info_t info); -#endif void wifi_scan_done_callback_(); #endif #ifdef USE_ESP_IDF diff --git a/esphome/components/wifi/wifi_component_esp32_arduino.cpp b/esphome/components/wifi/wifi_component_esp32_arduino.cpp index 5bfb6bb9a8b5..95f4e2ce9220 100644 --- a/esphome/components/wifi/wifi_component_esp32_arduino.cpp +++ b/esphome/components/wifi/wifi_component_esp32_arduino.cpp @@ -203,12 +203,10 @@ bool WiFiComponent::wifi_sta_connect_(const WiFiAP &ap) { // Units: AP beacon intervals. Defaults to 3 if set to 0. conf.sta.listen_interval = 0; -#if ESP_IDF_VERSION_MAJOR >= 4 // Protected Management Frame // Device will prefer to connect in PMF mode if other device also advertises PMF capability. conf.sta.pmf_cfg.capable = true; conf.sta.pmf_cfg.required = false; -#endif // note, we do our own filtering // The minimum rssi to accept in the fast scan mode @@ -314,11 +312,7 @@ const char *get_auth_mode_str(uint8_t mode) { } } -#if ESP_IDF_VERSION_MAJOR >= 4 using esphome_ip4_addr_t = esp_ip4_addr_t; -#else -using esphome_ip4_addr_t = ip4_addr_t; -#endif std::string format_ip4_addr(const esphome_ip4_addr_t &ip) { char buf[20]; @@ -404,8 +398,6 @@ const char *get_disconnect_reason_str(uint8_t reason) { } } -#if ESP_IDF_VERSION_MAJOR >= 4 - #define ESPHOME_EVENT_ID_WIFI_READY ARDUINO_EVENT_WIFI_READY #define ESPHOME_EVENT_ID_WIFI_SCAN_DONE ARDUINO_EVENT_WIFI_SCAN_DONE #define ESPHOME_EVENT_ID_WIFI_STA_START ARDUINO_EVENT_WIFI_STA_START @@ -426,28 +418,6 @@ const char *get_disconnect_reason_str(uint8_t reason) { using esphome_wifi_event_id_t = arduino_event_id_t; using esphome_wifi_event_info_t = arduino_event_info_t; -#else // ESP_IDF_VERSION_MAJOR >= 4 - -#define ESPHOME_EVENT_ID_WIFI_READY SYSTEM_EVENT_WIFI_READY -#define ESPHOME_EVENT_ID_WIFI_SCAN_DONE SYSTEM_EVENT_SCAN_DONE -#define ESPHOME_EVENT_ID_WIFI_STA_START SYSTEM_EVENT_STA_START -#define ESPHOME_EVENT_ID_WIFI_STA_STOP SYSTEM_EVENT_STA_STOP -#define ESPHOME_EVENT_ID_WIFI_STA_CONNECTED SYSTEM_EVENT_STA_CONNECTED -#define ESPHOME_EVENT_ID_WIFI_STA_DISCONNECTED SYSTEM_EVENT_STA_DISCONNECTED -#define ESPHOME_EVENT_ID_WIFI_STA_AUTHMODE_CHANGE SYSTEM_EVENT_STA_AUTHMODE_CHANGE -#define ESPHOME_EVENT_ID_WIFI_STA_GOT_IP SYSTEM_EVENT_STA_GOT_IP -#define ESPHOME_EVENT_ID_WIFI_STA_LOST_IP SYSTEM_EVENT_STA_LOST_IP -#define ESPHOME_EVENT_ID_WIFI_AP_START SYSTEM_EVENT_AP_START -#define ESPHOME_EVENT_ID_WIFI_AP_STOP SYSTEM_EVENT_AP_STOP -#define ESPHOME_EVENT_ID_WIFI_AP_STACONNECTED SYSTEM_EVENT_AP_STACONNECTED -#define ESPHOME_EVENT_ID_WIFI_AP_STADISCONNECTED SYSTEM_EVENT_AP_STADISCONNECTED -#define ESPHOME_EVENT_ID_WIFI_AP_STAIPASSIGNED SYSTEM_EVENT_AP_STAIPASSIGNED -#define ESPHOME_EVENT_ID_WIFI_AP_PROBEREQRECVED SYSTEM_EVENT_AP_PROBEREQRECVED -using esphome_wifi_event_id_t = system_event_id_t; -using esphome_wifi_event_info_t = system_event_info_t; - -#endif // !(ESP_IDF_VERSION_MAJOR >= 4) - void WiFiComponent::wifi_event_callback_(esphome_wifi_event_id_t event, esphome_wifi_event_info_t info) { switch (event) { case ESPHOME_EVENT_ID_WIFI_READY: { @@ -455,11 +425,7 @@ void WiFiComponent::wifi_event_callback_(esphome_wifi_event_id_t event, esphome_ break; } case ESPHOME_EVENT_ID_WIFI_SCAN_DONE: { -#if ESP_IDF_VERSION_MAJOR >= 4 auto it = info.wifi_scan_done; -#else - auto it = info.scan_done; -#endif ESP_LOGV(TAG, "Event: WiFi Scan Done status=%u number=%u scan_id=%u", it.status, it.number, it.scan_id); this->wifi_scan_done_callback_(); @@ -475,11 +441,7 @@ void WiFiComponent::wifi_event_callback_(esphome_wifi_event_id_t event, esphome_ break; } case ESPHOME_EVENT_ID_WIFI_STA_CONNECTED: { -#if ESP_IDF_VERSION_MAJOR >= 4 auto it = info.wifi_sta_connected; -#else - auto it = info.connected; -#endif char buf[33]; memcpy(buf, it.ssid, it.ssid_len); buf[it.ssid_len] = '\0'; @@ -492,11 +454,7 @@ void WiFiComponent::wifi_event_callback_(esphome_wifi_event_id_t event, esphome_ break; } case ESPHOME_EVENT_ID_WIFI_STA_DISCONNECTED: { -#if ESP_IDF_VERSION_MAJOR >= 4 auto it = info.wifi_sta_disconnected; -#else - auto it = info.disconnected; -#endif char buf[33]; memcpy(buf, it.ssid, it.ssid_len); buf[it.ssid_len] = '\0'; @@ -522,11 +480,7 @@ void WiFiComponent::wifi_event_callback_(esphome_wifi_event_id_t event, esphome_ break; } case ESPHOME_EVENT_ID_WIFI_STA_AUTHMODE_CHANGE: { -#if ESP_IDF_VERSION_MAJOR >= 4 auto it = info.wifi_sta_authmode_change; -#else - auto it = info.auth_change; -#endif ESP_LOGV(TAG, "Event: Authmode Change old=%s new=%s", get_auth_mode_str(it.old_mode), get_auth_mode_str(it.new_mode)); // Mitigate CVE-2020-12638 @@ -570,24 +524,14 @@ void WiFiComponent::wifi_event_callback_(esphome_wifi_event_id_t event, esphome_ break; } case ESPHOME_EVENT_ID_WIFI_AP_STACONNECTED: { -#if ESP_IDF_VERSION_MAJOR >= 4 auto it = info.wifi_sta_connected; auto &mac = it.bssid; -#else - auto it = info.sta_connected; - auto &mac = it.mac; -#endif ESP_LOGV(TAG, "Event: AP client connected MAC=%s", format_mac_addr(mac).c_str()); break; } case ESPHOME_EVENT_ID_WIFI_AP_STADISCONNECTED: { -#if ESP_IDF_VERSION_MAJOR >= 4 auto it = info.wifi_sta_disconnected; auto &mac = it.bssid; -#else - auto it = info.sta_disconnected; - auto &mac = it.mac; -#endif ESP_LOGV(TAG, "Event: AP client disconnected MAC=%s", format_mac_addr(mac).c_str()); break; } @@ -596,11 +540,7 @@ void WiFiComponent::wifi_event_callback_(esphome_wifi_event_id_t event, esphome_ break; } case ESPHOME_EVENT_ID_WIFI_AP_PROBEREQRECVED: { -#if ESP_IDF_VERSION_MAJOR >= 4 auto it = info.wifi_ap_probereqrecved; -#else - auto it = info.ap_probereqrecved; -#endif ESP_LOGVV(TAG, "Event: AP receive Probe Request MAC=%s RSSI=%d", format_mac_addr(it.mac).c_str(), it.rssi); break; } @@ -742,10 +682,7 @@ bool WiFiComponent::wifi_start_ap_(const WiFiAP &ap) { strncpy(reinterpret_cast(conf.ap.password), ap.get_password().c_str(), sizeof(conf.ap.ssid)); } -#if ESP_IDF_VERSION_MAJOR >= 4 - // pairwise cipher of SoftAP, group cipher will be derived using this. conf.ap.pairwise_cipher = WIFI_CIPHER_TYPE_CCMP; -#endif esp_err_t err = esp_wifi_set_config(WIFI_IF_AP, &conf); if (err != ESP_OK) { diff --git a/esphome/components/wifi/wifi_component_esp_idf.cpp b/esphome/components/wifi/wifi_component_esp_idf.cpp index e9d74116cf4a..9041679ccf86 100644 --- a/esphome/components/wifi/wifi_component_esp_idf.cpp +++ b/esphome/components/wifi/wifi_component_esp_idf.cpp @@ -312,12 +312,10 @@ bool WiFiComponent::wifi_sta_connect_(const WiFiAP &ap) { // Units: AP beacon intervals. Defaults to 3 if set to 0. conf.sta.listen_interval = 0; -#if ESP_IDF_VERSION_MAJOR >= 4 // Protected Management Frame // Device will prefer to connect in PMF mode if other device also advertises PMF capability. conf.sta.pmf_cfg.capable = true; conf.sta.pmf_cfg.required = false; -#endif // note, we do our own filtering // The minimum rssi to accept in the fast scan mode @@ -838,10 +836,8 @@ bool WiFiComponent::wifi_start_ap_(const WiFiAP &ap) { strncpy(reinterpret_cast(conf.ap.password), ap.get_password().c_str(), sizeof(conf.ap.password)); } -#if ESP_IDF_VERSION_MAJOR >= 4 // pairwise cipher of SoftAP, group cipher will be derived using this. conf.ap.pairwise_cipher = WIFI_CIPHER_TYPE_CCMP; -#endif esp_err_t err = esp_wifi_set_config(WIFI_IF_AP, &conf); if (err != ESP_OK) {