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Port to Raspberry Pi Pico W core

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Add support for the onboard WiFi chip on the Raspberry Pi Pico W
(RP2040 based ) board using the arduino-pico Arduino core at
https://github.com/earlephilhower/arduino-pico

The PicoW WiFi stack is a mashup of the ESP8266 and ESP32 cores, so
only minimal changes were required.  Defines a new NETWORK_TYPE for
the PicoW.

ESP8266 examples renames to ESP8266_PICO because they all work unmodified
(except for OTA which is handled differently on the Pico)
This commit is contained in:
Earle F. Philhower, III
2023-01-12 09:53:42 -08:00
committed by Markus
parent 323592f622
commit d9a5c629f0
28 changed files with 61 additions and 25 deletions
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8
src/WebSocketsClient.cpp
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@ -76,6 +76,8 @@ void WebSocketsClient::begin(const char * host, uint16_t port, const char * url,
#ifdef ESP8266
randomSeed(RANDOM_REG32);
#elif defined(ARDUINO_ARCH_RP2040)
randomSeed(rp2040.hwrand32());
#else
// todo find better seed
randomSeed(millis());
@ -224,7 +226,7 @@ void WebSocketsClient::loop(void) {
_client.ssl->setCACert(_CA_cert);
#elif defined(ESP8266) && defined(SSL_AXTLS)
_client.ssl->setCACert((const uint8_t *)_CA_cert, strlen(_CA_cert) + 1);
#elif defined(ESP8266) && defined(SSL_BARESSL)
#elif (defined(ESP8266) || defined(ARDUINO_ARCH_RP2040)) && defined(SSL_BARESSL)
_client.ssl->setTrustAnchors(_CA_cert);
#else
#error setCACert not implemented
@ -473,7 +475,7 @@ void WebSocketsClient::messageReceived(WSclient_t * client, WSopcode_t opcode, u
void WebSocketsClient::clientDisconnect(WSclient_t * client) {
bool event = false;
#if(WEBSOCKETS_NETWORK_TYPE == NETWORK_ESP8266) || (WEBSOCKETS_NETWORK_TYPE == NETWORK_ESP32)
#if(WEBSOCKETS_NETWORK_TYPE == NETWORK_ESP8266) || (WEBSOCKETS_NETWORK_TYPE == NETWORK_ESP32) || (WEBSOCKETS_NETWORK_TYPE == NETWORK_RP2040)
if(client->isSSL && client->ssl) {
if(client->ssl->connected()) {
client->ssl->flush();
@ -864,7 +866,7 @@ void WebSocketsClient::connectedCb() {
_client.tcp->setTimeout(WEBSOCKETS_TCP_TIMEOUT);
#endif
#if(WEBSOCKETS_NETWORK_TYPE == NETWORK_ESP8266) || (WEBSOCKETS_NETWORK_TYPE == NETWORK_ESP32)
#if(WEBSOCKETS_NETWORK_TYPE == NETWORK_ESP8266) || (WEBSOCKETS_NETWORK_TYPE == NETWORK_ESP32) || (WEBSOCKETS_NETWORK_TYPE == NETWORK_RP2040)
_client.tcp->setNoDelay(true);
#endif