Merge branch 'master' into follow-redirects-http-update

Author: me-no-dev

cores/esp32/esp32-hal-spi.c

@@ -914,8 +914,20 @@ void spiTransferBytesNL(spi_t * spi, const void * data_in, uint8_t * data_out, u
 spi->dev->cmd.usr=1;
 while(spi->dev->cmd.usr);
 if(result){
-for (inti=0; i<c_longs; i++){
-result[i] =spi->dev->data_buf[i];
+if(c_len&3){
+for (inti=0; i<(c_longs-1); i++){
+result[i] =spi->dev->data_buf[i];
+ }
+uint32_tlast_data=spi->dev->data_buf[c_longs-1];
+uint8_t*last_out8=&result[c_longs-1];
+uint8_t*last_data8=&last_data;
+for (inti=0; i<(c_len&3); i++){
+last_out8[i] =last_data8[i];
+ }
+ } else{
+for (inti=0; i<c_longs; i++){
+result[i] =spi->dev->data_buf[i];
+ }
  }
  }
 if(data){

docs/arduino-ide/debian_ubuntu.md

@@ -8,8 +8,8 @@ Installation instructions for Debian / Ubuntu OS
  sudo usermod -a -G dialout $USER&& \
  sudo apt-get install git && \
  wget https://bootstrap.pypa.io/get-pip.py && \
- sudo python get-pip.py && \
- sudo pip install pyserial && \
+ sudo python3 get-pip.py && \
+ sudo pip3 install pyserial && \
  mkdir -p ~/Arduino/hardware/espressif && \
 cd~/Arduino/hardware/espressif && \
  git clone https://github.com/espressif/arduino-esp32.git esp32 && \

libraries/WiFi/src/WiFiSTA.cpp

@@ -134,6 +134,7 @@ wl_status_t WiFiSTAClass::begin(const char* ssid, const char *passphrase, int32_
 wifi_config_t conf;
 memset(&conf, 0, sizeof(wifi_config_t));
 strcpy(reinterpret_cast<char*>(conf.sta.ssid), ssid);
+ conf.sta.scan_method = WIFI_ALL_CHANNEL_SCAN; //force full scan to be able to choose the nearest / strongest AP
 
 if(passphrase){
 if (strlen(passphrase) == 64){// it's not a passphrase, is the PSK

libraries/WiFi/src/WiFiSTA.h

@@ -74,6 +74,7 @@ class WiFiSTAClass
 
 constchar * getHostname();
 boolsetHostname(constchar * hostname);
+boolhostname(const String& aHostname){returnsetHostname(aHostname.c_str())}
 
 // STA WiFi info
 staticwl_status_tstatus();