WIP: Initial support for PSRAM (QSPI and OPI)

Author: me-no-dev

boards.txt

@@ -55,6 +55,7 @@ esp32s3.build.flash_mode=dio
 esp32s3.build.boot=qio
 esp32s3.build.partitions=default
 esp32s3.build.defines=
+esp32s3.build.extra_libs="-L{compiler.sdk.path}/lib/spiram"
 esp32s3.build.loop_core=
 esp32s3.build.event_core=
 
@@ -97,8 +98,13 @@ esp32s3.menu.UploadMode.cdc.upload.wait_for_upload_port=true
 
 esp32s3.menu.PSRAM.disabled=Disabled
 esp32s3.menu.PSRAM.disabled.build.defines=
-esp32s3.menu.PSRAM.enabled=Enabled
-esp32s3.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM
+esp32s3.menu.PSRAM.disabled.build.extra_libs="-L{compiler.sdk.path}/lib/spiram"
+esp32s3.menu.PSRAM.qspi=QSPI
+esp32s3.menu.PSRAM.qspi.build.defines=-DBOARD_HAS_PSRAM
+esp32s3.menu.PSRAM.qspi.build.extra_libs="-L{compiler.sdk.path}/lib/spiram"
+esp32s3.menu.PSRAM.opi=OPI
+esp32s3.menu.PSRAM.opi.build.defines=-DBOARD_HAS_PSRAM -DCONFIG_SPIRAM_BOOT_INIT -DCONFIG_SPIRAM_MODE_OCT=1
+esp32s3.menu.PSRAM.opi.build.extra_libs="-L{compiler.sdk.path}/lib/opiram"
 
 esp32s3.menu.PartitionScheme.default=Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS)
 esp32s3.menu.PartitionScheme.default.build.partitions=default
@@ -878,7 +884,8 @@ esp32s3box.build.flash_freq=80m
 esp32s3box.build.flash_mode=dio
 esp32s3box.build.boot=qio
 esp32s3box.build.partitions=default
-esp32s3box.build.defines=-DBOARD_HAS_PSRAM
+esp32s3box.build.extra_libs="-L{compiler.sdk.path}/lib/opiram"
+esp32s3box.build.defines=-DBOARD_HAS_PSRAM -DCONFIG_SPIRAM_BOOT_INIT -DCONFIG_SPIRAM_MODE_OCT=1
 esp32s3box.build.loop_core=-DARDUINO_RUNNING_CORE=1
 esp32s3box.build.event_core=-DARDUINO_EVENT_RUNNING_CORE=1
 

cores/esp32/esp32-hal-psram.c

@@ -90,8 +90,8 @@ bool psramInit(){
 #if CONFIG_SPIRAM_USE_MALLOC && !CONFIG_ARDUINO_ISR_IRAM
     heap_caps_malloc_extmem_enable(CONFIG_SPIRAM_MALLOC_ALWAYSINTERNAL);
 #endif
+#endif /* CONFIG_SPIRAM_BOOT_INIT */
     log_i("PSRAM enabled");
-#endif
     spiramDetected = true;
     return true;
 }

libraries/HTTPClient/src/HTTPClient.cpp

@@ -255,7 +255,7 @@ bool HTTPClient::beginInternal(String url, const char* expectedProtocol)
 
     _protocol = url.substring(0, index);
     if (_protocol != expectedProtocol) {
-        log_w("unexpected protocol: %s, expected %s", _protocol.c_str(), expectedProtocol);
+        log_d("unexpected protocol: %s, expected %s", _protocol.c_str(), expectedProtocol);
         return false;
     }
 

libraries/WiFiClientSecure/src/ssl_client.cpp

@@ -171,7 +171,7 @@ int start_ssl_client(sslclient_context *ssl_client, const char *host, uint32_t p
 
     if (insecure) {
         mbedtls_ssl_conf_authmode(&ssl_client->ssl_conf, MBEDTLS_SSL_VERIFY_NONE);
-        log_i("WARNING: Skipping SSL Verification. INSECURE!");
+        log_d("WARNING: Skipping SSL Verification. INSECURE!");
     } else if (rootCABuff != NULL) {
         log_v("Loading CA cert");
         mbedtls_x509_crt_init(&ssl_client->ca_cert);

platform.txt

@@ -307,7 +307,7 @@
         "UNITY_INCLUDE_CONFIG_H",
         "WITH_POSIX",
         "_GNU_SOURCE",
-        ("IDF_VER", '\\"v4.4-rc1\\"'),
+        ("IDF_VER", '\\"v4.4-98-geb3797dc3f\\"'),
         "ESP_PLATFORM",
         "_POSIX_READER_WRITER_LOCKS",
         "ARDUINO_ARCH_ESP32",

tools/platformio-build-esp32s3.py

@@ -236,7 +236,7 @@ typedef enum {
 #define ESP_BT_GAP_MIN_INQ_LEN                (0x01)  /*!< Minimum inquiry duration, unit is 1.28s */
 #define ESP_BT_GAP_MAX_INQ_LEN                (0x30)  /*!< Maximum inquiry duration, unit is 1.28s */
 
-/// A2DP state callback parameters
+/// GAP state callback parameters
 typedef union {
     /**
      * @brief ESP_BT_GAP_DISC_RES_EVT

tools/sdk/esp32s3/include/bt/host/bluedroid/api/include/api/esp_gap_bt_api.h

@@ -443,9 +443,6 @@ esp_err_t ledc_set_fade_time_and_start(ledc_mode_t speed_mode, ledc_channel_t ch
  *     - ESP_FAIL Fade function init error
  */
 esp_err_t ledc_set_fade_step_and_start(ledc_mode_t speed_mode, ledc_channel_t channel, uint32_t target_duty, uint32_t scale, uint32_t cycle_num, ledc_fade_mode_t fade_mode);
-#ifdef __cplusplus
-}
-#endif
 
 /**
  * @brief LEDC callback registration function
@@ -461,3 +458,6 @@ esp_err_t ledc_set_fade_step_and_start(ledc_mode_t speed_mode, ledc_channel_t ch
  *     - ESP_FAIL Fade function init error
  */
 esp_err_t ledc_cb_register(ledc_mode_t speed_mode, ledc_channel_t channel, ledc_cbs_t *cbs, void *user_arg);
+#ifdef __cplusplus
+}
+#endif

tools/sdk/esp32s3/include/driver/include/driver/ledc.h

@@ -25,6 +25,7 @@ extern "C" {
  */
 #if defined(CONFIG_COMPILER_OPTIMIZATION_CHECKS_SILENT)
 #define ESP_RETURN_ON_ERROR(x, log_tag, format, ...) do {                                       \
+        (void)log_tag;                                                                          \
         esp_err_t err_rc_ = (x);                                                                \
         if (unlikely(err_rc_ != ESP_OK)) {                                                      \
             return err_rc_;                                                                     \
@@ -35,6 +36,7 @@ extern "C" {
  * A version of ESP_RETURN_ON_ERROR() macro that can be called from ISR.
  */
 #define ESP_RETURN_ON_ERROR_ISR(x, log_tag, format, ...) do {                                   \
+        (void)log_tag;                                                                          \
         esp_err_t err_rc_ = (x);                                                                \
         if (unlikely(err_rc_ != ESP_OK)) {                                                      \
             return err_rc_;                                                                     \
@@ -46,6 +48,7 @@ extern "C" {
  * sets the local variable 'ret' to the code, and then exits by jumping to 'goto_tag'.
  */
 #define ESP_GOTO_ON_ERROR(x, goto_tag, log_tag, format, ...) do {                               \
+        (void)log_tag;                                                                          \
         esp_err_t err_rc_ = (x);                                                                \
         if (unlikely(err_rc_ != ESP_OK)) {                                                      \
             ret = err_rc_;                                                                      \
@@ -57,6 +60,7 @@ extern "C" {
  * A version of ESP_GOTO_ON_ERROR() macro that can be called from ISR.
  */
 #define ESP_GOTO_ON_ERROR_ISR(x, goto_tag, log_tag, format, ...) do {                           \
+        (void)log_tag;                                                                          \
         esp_err_t err_rc_ = (x);                                                                \
         if (unlikely(err_rc_ != ESP_OK)) {                                                      \
             ret = err_rc_;                                                                      \
@@ -69,6 +73,7 @@ extern "C" {
  * and returns with the supplied 'err_code'.
  */
 #define ESP_RETURN_ON_FALSE(a, err_code, log_tag, format, ...) do {                             \
+        (void)log_tag;                                                                          \
         if (unlikely(!(a))) {                                                                   \
             return err_code;                                                                    \
         }                                                                                       \
@@ -78,6 +83,7 @@ extern "C" {
  * A version of ESP_RETURN_ON_FALSE() macro that can be called from ISR.
  */
 #define ESP_RETURN_ON_FALSE_ISR(a, err_code, log_tag, format, ...) do {                         \
+        (void)log_tag;                                                                          \
         if (unlikely(!(a))) {                                                                   \
             return err_code;                                                                    \
         }                                                                                       \
@@ -88,6 +94,7 @@ extern "C" {
  * sets the local variable 'ret' to the supplied 'err_code', and then exits by jumping to 'goto_tag'.
  */
 #define ESP_GOTO_ON_FALSE(a, err_code, goto_tag, log_tag, format, ...) do {                     \
+        (void)log_tag;                                                                          \
         if (unlikely(!(a))) {                                                                   \
             ret = err_code;                                                                     \
             goto goto_tag;                                                                      \
@@ -98,6 +105,7 @@ extern "C" {
  * A version of ESP_GOTO_ON_FALSE() macro that can be called from ISR.
  */
 #define ESP_GOTO_ON_FALSE_ISR(a, err_code, goto_tag, log_tag, format, ...) do {                 \
+        (void)log_tag;                                                                          \
         if (unlikely(!(a))) {                                                                   \
             ret = err_code;                                                                     \
             goto goto_tag;                                                                      \

tools/sdk/esp32s3/include/esp_common/include/esp_check.h

@@ -1,16 +1,9 @@
-// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+/*
+ * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 #pragma once
 
 #include <stdint.h>
@@ -46,6 +39,7 @@ typedef int esp_err_t;
 #define ESP_ERR_MESH_BASE           0x4000  /*!< Starting number of MESH error codes */
 #define ESP_ERR_FLASH_BASE          0x6000  /*!< Starting number of flash error codes */
 #define ESP_ERR_HW_CRYPTO_BASE      0xc000  /*!< Starting number of HW cryptography module error codes */
+#define ESP_ERR_MEMPROT_BASE        0xd000  /*!< Starting number of Memory Protection API error codes */
 
 /**
   * @brief Returns string for esp_err_t error codes