ibid.

buildroot/share/vscode/avrdude.conf

 #     This flag was added to work around a problem with the
 #     at90s4433/2333's; see the at90s4433 errata at:
 #
-#         https://www.atmel.com/atmel/acrobat/doc1280.pdf
+#         http://www.atmel.com/atmel/acrobat/doc1280.pdf
 #
 # INSTRUCTION FORMATS
 #
 # section avr061.zip which accompanies the application note
 # AVR061 available from:
 #
-#      https://www.atmel.com/atmel/acrobat/doc2525.pdf
+#      http://www.atmel.com/atmel/acrobat/doc2525.pdf
 #
 
 #define ATTINY10    0x10  /* the _old_ one that never existed! */
 
 programmer
   id    = "usbasp";
-  desc  = "USBasp, https://www.fischl.de/usbasp/";
+  desc  = "USBasp, http://www.fischl.de/usbasp/";
   type  = usbasp;
 ;
 
 programmer
   id    = "usbtiny";
-  desc  = "USBtiny simple USB programmer, https://www.ladyada.net/make/usbtinyisp/";
+  desc  = "USBtiny simple USB programmer, http://www.ladyada.net/make/usbtinyisp/";
   type  = usbtiny;
 ;
 
 
 programmer
   id    = "bsd";
-  desc  = "Brian Dean's Programmer, https://www.bsdhome.com/avrdude/";
+  desc  = "Brian Dean's Programmer, http://www.bsdhome.com/avrdude/";
   type  = par;
   vcc   = 2, 3, 4, 5;
   reset = 7;
 
 programmer
   id     = "alf";
-  desc   = "Nightshade ALF-PgmAVR, https://nightshade.homeip.net/";
+  desc   = "Nightshade ALF-PgmAVR, http://nightshade.homeip.net/";
   type   = par;
   vcc    = 2, 3, 4, 5;
   buff   = 6;
 
 programmer
   id     = "picoweb";
-  desc   = "Picoweb Programming Cable, https://www.picoweb.net/";
+  desc   = "Picoweb Programming Cable, http://www.picoweb.net/";
   type   = par;
   reset  = 2;
   sck    = 3;
 
 programmer
   id    = "atisp";
-  desc  = "AT-ISP V1.1 programming cable for AVR-SDK1 from <https://micro-research.co.th/> micro-research.co.th";
+  desc  = "AT-ISP V1.1 programming cable for AVR-SDK1 from <http://micro-research.co.th/> micro-research.co.th";
   type  = par;
   reset = ~6;
   sck   = ~8;
 
 programmer
   id    = "ere-isp-avr";
-  desc  = "ERE ISP-AVR <https://www.ere.co.th/download/sch050713.pdf>";
+  desc  = "ERE ISP-AVR <http://www.ere.co.th/download/sch050713.pdf>";
   type  = par;
   reset = ~4;
   sck   = 3;
 ;
 
 # It is almost same as pony-stk200, except vcc on pin 5 to auto
-# disconnect port (download on https://electropol.free.fr)
+# disconnect port (download on http://electropol.free.fr)
 programmer
   id    = "frank-stk200";
   desc  = "Frank STK200";
 ;
 
 # The AT98ISP Cable is a simple parallel dongle for AT89 family.
-# https://www.atmel.com/dyn/products/tools_card.asp?tool_id=2877
+# http://www.atmel.com/dyn/products/tools_card.asp?tool_id=2877
 programmer
 id = "89isp";
 desc = "Atmel at89isp cable";
 
 programmer
   id    = "siprog";
-  desc  = "Lancos SI-Prog <https://www.lancos.com/siprogsch.html>";
+  desc  = "Lancos SI-Prog <http://www.lancos.com/siprogsch.html>";
   type  = serbb;
   reset = ~3;
   sck   = 7;

buildroot/share/vscode/avrdude_linux.conf

 #     This flag was added to work around a problem with the
 #     at90s4433/2333's; see the at90s4433 errata at:
 #
-#         https://www.atmel.com/atmel/acrobat/doc1280.pdf
+#         http://www.atmel.com/atmel/acrobat/doc1280.pdf
 #
 # INSTRUCTION FORMATS
 #
 # section avr061.zip which accompanies the application note
 # AVR061 available from:
 #
-#      https://www.atmel.com/atmel/acrobat/doc2525.pdf
+#      http://www.atmel.com/atmel/acrobat/doc2525.pdf
 #
 
 #define ATTINY10    0x10  /* the _old_ one that never existed! */
 
 programmer
   id    = "usbasp";
-  desc  = "USBasp, https://www.fischl.de/usbasp/";
+  desc  = "USBasp, http://www.fischl.de/usbasp/";
   type  = usbasp;
 ;
 
 programmer
   id    = "usbtiny";
-  desc  = "USBtiny simple USB programmer, https://www.ladyada.net/make/usbtinyisp/";
+  desc  = "USBtiny simple USB programmer, http://www.ladyada.net/make/usbtinyisp/";
   type  = usbtiny;
 ;
 
 
 programmer
   id    = "bsd";
-  desc  = "Brian Dean's Programmer, https://www.bsdhome.com/avrdude/";
+  desc  = "Brian Dean's Programmer, http://www.bsdhome.com/avrdude/";
   type  = par;
   vcc   = 2, 3, 4, 5;
   reset = 7;
 
 programmer
   id     = "alf";
-  desc   = "Nightshade ALF-PgmAVR, https://nightshade.homeip.net/";
+  desc   = "Nightshade ALF-PgmAVR, http://nightshade.homeip.net/";
   type   = par;
   vcc    = 2, 3, 4, 5;
   buff   = 6;
 
 programmer
   id     = "picoweb";
-  desc   = "Picoweb Programming Cable, https://www.picoweb.net/";
+  desc   = "Picoweb Programming Cable, http://www.picoweb.net/";
   type   = par;
   reset  = 2;
   sck    = 3;
 
 programmer
   id    = "atisp";
-  desc  = "AT-ISP V1.1 programming cable for AVR-SDK1 from <https://micro-research.co.th/> micro-research.co.th";
+  desc  = "AT-ISP V1.1 programming cable for AVR-SDK1 from <http://micro-research.co.th/> micro-research.co.th";
   type  = par;
   reset = ~6;
   sck   = ~8;
 
 programmer
   id    = "ere-isp-avr";
-  desc  = "ERE ISP-AVR <https://www.ere.co.th/download/sch050713.pdf>";
+  desc  = "ERE ISP-AVR <http://www.ere.co.th/download/sch050713.pdf>";
   type  = par;
   reset = ~4;
   sck   = 3;
 ;
 
 # It is almost same as pony-stk200, except vcc on pin 5 to auto
-# disconnect port (download on https://electropol.free.fr)
+# disconnect port (download on http://electropol.free.fr)
 programmer
   id    = "frank-stk200";
   desc  = "Frank STK200";
 ;
 
 # The AT98ISP Cable is a simple parallel dongle for AT89 family.
-# https://www.atmel.com/dyn/products/tools_card.asp?tool_id=2877
+# http://www.atmel.com/dyn/products/tools_card.asp?tool_id=2877
 programmer
 id = "89isp";
 desc = "Atmel at89isp cable";
 
 programmer
   id    = "siprog";
-  desc  = "Lancos SI-Prog <https://www.lancos.com/siprogsch.html>";
+  desc  = "Lancos SI-Prog <http://www.lancos.com/siprogsch.html>";
   type  = serbb;
   reset = ~3;
   sck   = 7;

buildroot/share/vscode/avrdude_macOS.conf

 #     This flag was added to work around a problem with the
 #     at90s4433/2333's; see the at90s4433 errata at:
 #
-#         https://www.atmel.com/atmel/acrobat/doc1280.pdf
+#         http://www.atmel.com/atmel/acrobat/doc1280.pdf
 #
 # INSTRUCTION FORMATS
 #
 # section avr061.zip which accompanies the application note
 # AVR061 available from:
 #
-#      https://www.atmel.com/atmel/acrobat/doc2525.pdf
+#      http://www.atmel.com/atmel/acrobat/doc2525.pdf
 #
 
 #define ATTINY10    0x10  /* the _old_ one that never existed! */
 
 programmer
   id    = "usbasp";
-  desc  = "USBasp, https://www.fischl.de/usbasp/";
+  desc  = "USBasp, http://www.fischl.de/usbasp/";
   type  = usbasp;
 ;
 
 programmer
   id    = "usbtiny";
-  desc  = "USBtiny simple USB programmer, https://www.ladyada.net/make/usbtinyisp/";
+  desc  = "USBtiny simple USB programmer, http://www.ladyada.net/make/usbtinyisp/";
   type  = usbtiny;
 ;
 
 
 programmer
   id    = "siprog";
-  desc  = "Lancos SI-Prog <https://www.lancos.com/siprogsch.html>";
+  desc  = "Lancos SI-Prog <http://www.lancos.com/siprogsch.html>";
   type  = serbb;
   reset = ~3;
   sck   = 7;