🧑‍💻 Update example build scripts

Marlin/src/HAL/HC32/pinsDebug.h

@@ -1,180 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2023 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-/**
- * Pins Debugging for HC32
- *
- *   - NUMBER_PINS_TOTAL
- *   - MULTI_NAME_PAD
- *   - getPinByIndex(index)
- *   - printPinNameByIndex(index)
- *   - getPinIsDigitalByIndex(index)
- *   - digitalPinToAnalogIndex(pin)
- *   - getValidPinMode(pin)
- *   - isValidPin(pin)
- *   - isAnalogPin(pin)
- *   - digitalRead_mod(pin)
- *   - pwm_status(pin)
- *   - printPinPWM(pin)
- *   - printPinPort(pin)
- *   - printPinNumber(pin)
- *   - printPinAnalog(pin)
- */
-
-#include "../../inc/MarlinConfig.h"
-#include "fastio.h"
-#include <drivers/timera/timera_pwm.h>
-
-#ifndef BOARD_NR_GPIO_PINS
-  #error "Expected BOARD_NR_GPIO_PINS not found."
-#endif
-
-#define NUM_DIGITAL_PINS BOARD_NR_GPIO_PINS
-#define NUMBER_PINS_TOTAL BOARD_NR_GPIO_PINS
-#define isValidPin(P) IS_GPIO_PIN(P)
-
-// Note: pin_array is defined in `Marlin/src/pins/pinsDebug.h`, and since this file is included
-// after it, it is available in this file as well.
-#define getPinByIndex(x) pin_t(pin_array[x].pin)
-#define digitalRead_mod(P) extDigitalRead(P)
-
-#define printPinNumber(P) do{ sprintf_P(buffer, PSTR("%3hd "), int16_t(P)); SERIAL_ECHO(buffer); }while(0)
-#define printPinAnalog(P) do{ sprintf_P(buffer, PSTR(" (A%2d)  "), digitalPinToAnalogIndex(P)); SERIAL_ECHO(buffer); }while(0)
-
-#define printPinNameByIndex(x) do{ sprintf_P(buffer, PSTR("%-" STRINGIFY(MAX_NAME_LENGTH) "s"), pin_array[x].name); SERIAL_ECHO(buffer); }while(0)
-
-#define MULTI_NAME_PAD 21 // Space needed to be pretty if not first name assigned to a pin
-
-//
-// Pins that will cause a hang / reset / disconnect in M43 Toggle and Watch utils
-//
-#ifndef M43_NEVER_TOUCH
-  // Don't touch any of the following pins:
-  // - Host serial pins, and
-  // - Pins that could be connected to oscillators (see datasheet, Table 2.1):
-  //   - XTAL = PH0, PH1
-  //   - XTAL32 = PC14, PC15
-  #define IS_HOST_USART_PIN(Q) (Q == BOARD_USART2_TX_PIN || Q == BOARD_USART2_RX_PIN)
-  #define IS_OSC_PIN(Q) (Q == PH0 || Q == PH1 || Q == PC14 || Q == PC15)
-
-  #define M43_NEVER_TOUCH(Q) (IS_HOST_USART_PIN(Q) || IS_OSC_PIN(Q))
-#endif
-
-int8_t digitalPinToAnalogIndex(const pin_t pin) {
-  if (!isValidPin(pin)) return -1;
-  const int8_t adc_channel = int8_t(PIN_MAP[pin].adc_info.channel);
-  return pin_t(adc_channel);
-}
-
-bool isAnalogPin(pin_t pin) {
-  if (!isValidPin(pin)) return false;
-
-  if (PIN_MAP[pin].adc_info.channel != ADC_PIN_INVALID)
-    return _GET_MODE(pin) == INPUT_ANALOG && !M43_NEVER_TOUCH(pin);
-
-  return false;
-}
-
-bool getValidPinMode(const pin_t pin) {
-  return isValidPin(pin) && !IS_INPUT(pin);
-}
-
-bool getPinIsDigitalByIndex(const int16_t index) {
-  const pin_t pin = getPinByIndex(index);
-  return (!isAnalogPin(pin));
-}
-
-/**
- * @brief print pin PWM status
- * @return true if pin is currently a PWM pin, false otherwise
- */
-bool pwm_status(const pin_t pin) {
-  // Get timer assignment for pin
-  timera_config_t *unit;
-  en_timera_channel_t channel;
-  en_port_func_t port_function;
-  if (!timera_get_assignment(pin, unit, channel, port_function) || unit == nullptr) {
-    // No pwm pin or no unit assigned
-    return false;
-  }
-
-  // A pin that is PWM output is:
-  // - Assigned to a timerA unit (tested above)
-  // - Unit is initialized
-  // - Channel is active
-  // - PinMode is OUTPUT_PWM
-  return timera_is_unit_initialized(unit) && timera_is_channel_active(unit, channel) && getPinMode(pin) == OUTPUT_PWM;
-}
-
-void printPinPWM(const pin_t pin) {
-  // Get timer assignment for pin
-  timera_config_t *unit;
-  en_timera_channel_t channel;
-  en_port_func_t port_function;
-  if (!timera_get_assignment(pin, unit, channel, port_function) || unit == nullptr)
-    return; // No pwm pin or no unit assigned
-
-  // Print timer assignment of pin, eg. "TimerA1Ch2 Func4"
-  SERIAL_ECHOPGM("TimerA", TIMERA_REG_TO_X(unit->peripheral.register_base),
-                 "Ch", TIMERA_CHANNEL_TO_X(channel),
-                 " Func", int(port_function));
-  SERIAL_ECHO_SP(3); // 3 spaces
-
-  // Print timer unit state, eg. "1/16 PERAR=1234" OR "N/A"
-  if (timera_is_unit_initialized(unit)) {
-    // Unit initialized, print
-    // - Timer clock divider
-    // - Timer period value (PERAR)
-    const uint8_t clock_divider = timera_clk_div_to_n(unit->state.base_init->enClkDiv);
-    const uint16_t period = TIMERA_GetPeriodValue(unit->peripheral.register_base);
-    SERIAL_ECHOPGM("1/", clock_divider, " PERAR=", period);
-  }
-  else {
-    // Unit not initialized
-    SERIAL_ECHOPGM("N/A");
-    return;
-  }
-
-  SERIAL_ECHO_SP(3); // 3 spaces
-
-  // Print timer channel state, e.g. "CMPAR=1234" OR "N/A"
-  if (timera_is_channel_active(unit, channel)) {
-    // Channel active, print
-    // - Channel compare value
-    const uint16_t compare = TIMERA_GetCompareValue(unit->peripheral.register_base, channel);
-    SERIAL_ECHOPGM("CMPAR=", compare);
-  }
-  else {
-    // Channel inactive
-    SERIAL_ECHOPGM("N/A");
-  }
-}
-
-void printPinPort(pin_t pin) {
-  const char port = 'A' + char(pin >> 4); // Pin div 16
-  const int16_t gbit = PIN_MAP[pin].bit_pos;
-  char buffer[8];
-  sprintf_P(buffer, PSTR("P%c%hd "), port, gbit);
-  if (gbit < 10) {
-    SERIAL_CHAR(' ');
-  }
-
-  SERIAL_ECHO(buffer);
-}

Marlin/src/lcd/menu/menu_bed_leveling.cpp

@@ -36,11 +36,9 @@
   #include "../../module/probe.h"
 #endif
 
-#if HAS_GRAPHICAL_TFT
+#if ALL(TOUCH_SCREEN, HAS_GRAPHICAL_TFT)
   #include "../tft/tft.h"
-  #if ENABLED(TOUCH_SCREEN)
-    #include "../tft/touch.h"
-  #endif
+  #include "../tft/touch.h"
 #endif
 
 #if ANY(PROBE_MANUALLY, MESH_BED_LEVELING)

Marlin/src/lcd/menu/menu_x_twist.cpp

@@ -36,6 +36,11 @@
   #define XATC_Y_POSITION ((probe.max_y() - probe.min_y())/2)
 #endif
 
+#if ALL(TOUCH_SCREEN, HAS_GRAPHICAL_TFT)
+  #include "../tft/tft.h"
+  #include "../tft/touch.h"
+#endif
+
 void _goto_manual_move_z(const_float_t);
 
 float measured_z, z_offset;

Marlin/src/pins/pins.h

@@ -670,6 +670,8 @@
   #include "stm32f4/pins_RUMBA32_BTT.h"             // STM32F4                              env:rumba32
 #elif MB(BLACK_STM32F407VE)
   #include "stm32f4/pins_BLACK_STM32F407VE.h"       // STM32F4                              env:STM32F407VE_black
+#elif MB(BTT_SKR_MINI_E3_V3_0_1)
+  #include "stm32f4/pins_BTT_SKR_MINI_E3_V3_0_1.h"  // STM32F4                              env:STM32F401RC_btt env:STM32F401RC_btt_xfer
 #elif MB(BTT_SKR_PRO_V1_1)
   #include "stm32f4/pins_BTT_SKR_PRO_V1_1.h"        // STM32F4                              env:BIGTREE_SKR_PRO env:BIGTREE_SKR_PRO_usb_flash_drive
 #elif MB(BTT_SKR_PRO_V1_2)

Marlin/src/pins/samd/pins_MINITRONICS20.h

@@ -22,7 +22,9 @@
 #pragma once
 
 /**
- * ReprapWorld's Minitronics v2.0
+ * ReprapWorld Minitronics v2.0
+ * https://reprap.org/wiki/Minitronics_20
+ * 48MHz Atmel SAMD21J18 ARM Cortex-M0+
  */
 
 #if NOT_TARGET(__SAMD21__)
@@ -125,6 +127,11 @@
 
 #endif
 
+// Verify that drivers match the hardware
+#if (HAS_X_AXIS && !AXIS_DRIVER_TYPE_X(DRV8825)) || (HAS_Y_AXIS && !AXIS_DRIVER_TYPE_Y(DRV8825)) || (HAS_Z_AXIS && !AXIS_DRIVER_TYPE_Z(DRV8825)) || (HAS_EXTRUDER && !AXIS_DRIVER_TYPE_E0(DRV8825))
+  #error "Minitronics v2.0 has hard-wired DRV8825 drivers. Comment out this line to continue."
+#endif
+
 //
 // Extruder / Bed
 //

README.md

@@ -60,12 +60,15 @@ Every new HAL opens up a world of hardware. At this time we need HALs for RP2040
   [STM32F7x6](//www.st.com/en/microcontrollers-microprocessors/stm32f7x6.html)|ARM® Cortex-M7|The Borg, RemRam V1
   [STM32G0B1RET6](//www.st.com/en/microcontrollers-microprocessors/stm32g0x1.html)|ARM® Cortex-M0+|BigTreeTech SKR mini E3 V3.0
   [STM32H743xIT6](//www.st.com/en/microcontrollers-microprocessors/stm32h743-753.html)|ARM® Cortex-M7|BigTreeTech SKR V3.0, SKR EZ V3.0, SKR SE BX V2.0/V3.0
+  [SAMD21P20A](//www.adafruit.com/product/4064)|ARM® Cortex-M0+|Adafruit Grand Central M4
   [SAMD51P20A](//www.adafruit.com/product/4064)|ARM® Cortex-M4|Adafruit Grand Central M4
-  [Teensy 3.5](//www.pjrc.com/store/teensy35.html)|ARM® Cortex-M4|
-  [Teensy 3.6](//www.pjrc.com/store/teensy36.html)|ARM® Cortex-M4|
-  [Teensy 4.0](//www.pjrc.com/store/teensy40.html)|ARM® Cortex-M7|
-  [Teensy 4.1](//www.pjrc.com/store/teensy41.html)|ARM® Cortex-M7|
-  Linux Native|x86/ARM/etc.|Raspberry Pi
+  [Teensy 3.2/3.1](//www.pjrc.com/teensy/teensy31.html)|MK20DX256VLH7 ARM® Cortex-M4|
+  [Teensy 3.5](//www.pjrc.com/store/teensy35.html)|MK64FX512-VMD12 ARM® Cortex-M4|
+  [Teensy 3.6](//www.pjrc.com/store/teensy36.html)|MK66FX1MB-VMD18 ARM® Cortex-M4|
+  [Teensy 4.0](//www.pjrc.com/store/teensy40.html)|MIMXRT1062-DVL6B ARM® Cortex-M7|
+  [Teensy 4.1](//www.pjrc.com/store/teensy41.html)|MIMXRT1062-DVJ6B ARM® Cortex-M7|
+  Linux Native|x86 / ARM / RISC-V|Raspberry Pi GPIO
+  Simulator|Windows, macOS, Linux|Desktop OS
   [All supported boards](//marlinfw.org/docs/hardware/boards.html#boards-list)|All platforms|All boards
 
 ## Marlin Support

buildroot/bin/build_all_examples

@@ -2,21 +2,22 @@
 #
 # Usage:
 #
-#  build_all_examples [-b|--branch=<branch>] - Branch to fetch from Configurations repo (import-2.1.x)
+#  build_all_examples [-a|--archive]         - Copy the binary to the export location
 #                     [-B|--base]            - Base path of configurations, overriding -b
+#                     [-b|--branch=<branch>] - Branch to fetch from Configurations repo (import-2.1.x)
 #                     [-c|--continue]        - Continue the paused build
-#                     [-p|--purge]           - Purge the status file and start over
-#                     [-s|--skip]            - Continue the paused build, skipping one
-#                     [-r|--resume=<path>]   - Start at some config in the filesystem order
-#                     [-l|--limit=#]         - Limit the number of builds in this run
-#                     [-d|--debug]           - Print extra debug output (after)
-#                     [-n|--nobuild]         - Don't actually build anything
+#                     [-d|-v|--debug]        - Print extra debug output (after)
+#                     [-e|--export=N]        - Set CONFIG_EXPORT and export to the export location
 #                     [-f|--nofail]          - Don't stop on a failed build
-#                     [-e|--export=N]        - Set CONFIG_EXPORT and export into each config folder
-#                     [-a|--archive]         - Copy the binary to the export location
+#                     [-h|--help]            - Print usage and exit
+#                     [-l|--limit=#]         - Limit the number of builds in this run
+#                     [-m|--many]            - Build all the environments for each example
+#                     [-n|--nobuild]         - Don't actually build anything
 #                     [-o|--output]          - Redirect export / archiving to another location
 #                                              (By default export to origin config folders)
-#                     [-h|--help]            - Print usage and exit
+#                     [-p|--purge]           - Purge the status file and start over
+#                     [-r|--resume=<path>]   - Start at some config in the filesystem order
+#                     [-s|--skip]            - Continue the paused build, skipping one
 #
 
 HERE=`dirname $0`
@@ -29,21 +30,22 @@ STAT_FILE=./.pio/.buildall
 
 usage() { echo "Usage:
 
-build_all_examples [-b|--branch=<branch>] - Branch to fetch from Configurations repo (import-2.1.x)
+build_all_examples [-a|--archive]         - Copy the binary to the export location
                    [-B|--base]            - Base path of configurations, overriding -b
+                   [-b|--branch=<branch>] - Branch to fetch from Configurations repo (import-2.1.x)
                    [-c|--continue]        - Continue the paused build
-                   [-p|--purge]           - Purge the status file and start over
-                   [-s|--skip]            - Continue the paused build, skipping one
-                   [-r|--resume=<path>]   - Start at some config in the filesystem order
+                   [-d|-v|--debug]        - Print extra debug output (after)
                    [-e|--export=N]        - Set CONFIG_EXPORT and export to the export location
-                   [-a|--archive]         - Copy the binary to the export location
-                   [-o|--output]          - Redirect export / archiving to another location
-                                            (By default export to origin config folders)
-                   [-d|--debug]           - Print extra debug output (after)
-                   [-l|--limit=#]         - Limit the number of builds in this run
-                   [-n|--nobuild]         - Don't actually build anything
                    [-f|--nofail]          - Don't stop on a failed build
                    [-h|--help]            - Print usage and exit
+                   [-l|--limit=#]         - Limit the number of builds in this run
+                   [-m|--many]            - Build all the environments for each example
+                   [-n|--nobuild]         - Don't actually build anything
+                   [-o|--output]          - Redirect export / archiving to another location
+                                            (By default export to origin config folders)
+                   [-p|--purge]           - Purge the status file and start over
+                   [-r|--resume=<path>]   - Start at some config in the filesystem order
+                   [-s|--skip]            - Continue the paused build, skipping one
 "
 }
 
@@ -53,27 +55,29 @@ unset FIRST_CONF
 EXIT_USAGE=
 LIMIT=1000
 
-while getopts 'aB:b:ce:fdhl:no:pr:sv-:' OFLAG; do
+while getopts 'aB:b:cde:fhl:mno:pr:sv-:' OFLAG; do
   case "${OFLAG}" in
     a) ARCHIVE=1                ; bugout "Archiving" ;;
     B) CBASE=${OPTARG%/}        ; bugout "Base: $CBASE" ;;
     b) BRANCH=$OPTARG           ; bugout "Branch: $BRANCH" ;;
-    f) NOFAIL=1                 ; bugout "Continue on Fail" ;;
-    r) ISRES=1 ; FIRST_CONF=$OPTARG ; bugout "Resume: $FIRST_CONF" ;;
     c) CONTINUE=1               ; bugout "Continue" ;;
-    s) CONTSKIP=1               ; bugout "Continue, skipping" ;;
+  d|v) DEBUG=1                  ; bugout "Debug ON" ;;
     e) CEXPORT=$OPTARG          ; bugout "Export $CEXPORT" ;;
-    o) OUTBASE="${OPTARG%/}"    ; bugout "Archive to $OUTBASE" ;;
+    f) NOFAIL=1                 ; bugout "Continue on Fail" ;;
     h) EXIT_USAGE=1 ; break ;;
     l) LIMIT=$OPTARG            ; bugout "Limit to $LIMIT build(s)" ;;
-  d|v) DEBUG=1                  ; bugout "Debug ON" ;;
+    m) MANY=1                   ; bugout "Many Envs" ;;
     n) DRYRUN=1                 ; bugout "Dry Run" ;;
+    o) OUTBASE="${OPTARG%/}"    ; bugout "Archive to $OUTBASE" ;;
     p) PURGE=1                  ; bugout "Purge stat file" ;;
+    r) ISRES=1 ; FIRST_CONF=$OPTARG ; bugout "Resume: $FIRST_CONF" ;;
+    s) CONTSKIP=1               ; bugout "Continue, skipping" ;;
     -) ONAM="${OPTARG%%=*}" ; OVAL="${OPTARG#*=}"
        case "$ONAM" in
       archive) ARCHIVE=1        ; bugout "Archiving" ;;
          base) CBASE=${OVAL%/}  ; bugout "Base: $CBASE" ;;
        branch) BRANCH=$OVAL     ; bugout "Branch: $BRANCH" ;;
+         many) MANY=1           ; bugout "Many Envs" ;;
        nofail) NOFAIL=1         ; bugout "Continue on Fail" ;;
        resume) ISRES=1 ; FIRST_CONF=$OVAL ; bugout "Resume: $FIRST_CONF" ;;
      continue) CONTINUE=1       ; bugout "Continue" ;;
@@ -179,6 +183,9 @@ find -ds "$CBASE"/config/examples -type d -name 'Configuration.h' -o -name 'Conf
   # Exporting? Add -e argument
   ((CEXPORT)) && CARGS+=("-e" "$CEXPORT")
 
+  # Build many environments? Add -m argument
+  ((MANY)) && CARGS+=("-m")
+
   # Continue on fail? Add -f argument
   ((NOFAIL)) && CARGS+=("-f")
 

buildroot/bin/build_example

@@ -4,6 +4,8 @@
 #
 #  build_example  -b|--base=<path>    - Configurations root folder (e.g., ./.pio/build-BRANCH)
 #                 -c|--config=<rel>   - Sub-path of the configs to build (within config/examples)
+#                [-n|--index=N]       - Which environment to build, by index (Based on pins.h comments)
+#                [-m|--many]          - Build all the board's environments listed in pins.h
 #                [-e|--export=N]      - Use CONFIG_EXPORT N to export the config to the export location
 #                [-a|--archive]       - Archive the build (to the export location)
 #                [-o|--output]        - Redirect export / archiving to another location
@@ -19,6 +21,8 @@ usage() { echo "Usage:
 
 build_example  -b|--base=<path>    - Configurations root folder (e.g., ./.pio/build-BRANCH)
                -c|--config=<rel>   - Sub-path of the configs to build (within config/examples)
+              [-n|--index=N]       - Which environment to build, by index (Based on pins.h comments)
+              [-m|--many]          - Build all the board's environments listed in pins.h
               [-e|--export=N]      - Use CONFIG_EXPORT N to export the config to the export location
               [-a|--archive]       - Archive the build (to the export location)
               [-o|--output]        - Redirect export / archiving to another location
@@ -50,15 +54,20 @@ REVEAL=
 EXPNUM=
 NOFAIL=
 OUTBASE=
-while getopts 'ab:c:e:fhio:r-:' OFLAG; do
+BUILDINDEX=1
+MANY=
+
+while getopts 'ab:c:e:fhmn:o:r-:' OFLAG; do
   case "${OFLAG}" in
     a) ARCHIVE=1 ;;
     b) BASE="${OPTARG%/}" ;;
     c) CONFIG="${OPTARG%/}" ;;
     e) EXPNUM="$OPTARG" ;;
-    o) OUTBASE="${OPTARG%/}" ;;
-    h) EXIT_USAGE=1 ; break ;;
     f) NOFAIL=1 ;;
+    h) EXIT_USAGE=1 ; break ;;
+    m) MANY=1 ;;
+    n) BUILDINDEX="$OPTARG" ;;
+    o) OUTBASE="${OPTARG%/}" ;;
     r) REVEAL=1 ;;
     -) ONAM="${OPTARG%%=*}" ; OVAL="${OPTARG#*=}"
        case "$ONAM" in
@@ -66,6 +75,8 @@ while getopts 'ab:c:e:fhio:r-:' OFLAG; do
           allow) ALLOW=1 ;;
            base) BASE="${OVAL%/}" ;;
          config) CONFIG="${OVAL%/}" ;;
+           many) MANY=1 ;;
+          index) BUILDINDEX="$OVAL" ;;
          export) EXPNUM="$OVAL" ;;
          output) OUTBASE="${OVAL%/}" ;;
            help) EXIT_USAGE=1 ; break ;;
@@ -154,11 +165,12 @@ ENAME=("-name" "marlin_config.json" \
   "-o" "-name" "schema.yml")
 
 # Possible built firmware names (in the build folder)
-BNAME=("-name" 'firmware*.hex' \
+BNAME=("-name" "firmware*.hex" \
   "-o" "-name" "firmware*.bin" \
   "-o" "-name" "project*.bin" \
   "-o" "-name" "Robin*.bin" \
-  "-o" "-name" "main_*.bin")
+  "-o" "-name" "main_*.bin" \
+  "-o" "-name" "MarlinSimulator*")
 
 mkdir -p "$BUILD"
 
@@ -166,64 +178,113 @@ mkdir -p "$BUILD"
 if [[ $EXPNUM ]]; then
   opt_set CONFIG_EXPORT $EXPNUM
   # Clean up old exports
-  find "$BUILD" \( "${ENAME[@]}" \) -exec rm "{}" \;
+  find "$BUILD" -type f \( "${ENAME[@]}" \) -exec rm "{}" \;
 fi
 
-((ARCHIVE)) && find "$BUILD" \( "${BNAME[@]}" \) -exec rm "{}" \;
+((ARCHIVE)) && find "$BUILD" -type f \( "${BNAME[@]}" \) -exec rm "{}" \;
 
-set +e
+echo "Building example $CONFIG..."
 
-echo "Building example $CONFIG ..."
-mftest -s -a -n1 ; ERR=$?
+# If doing many builds get a list of all environment names,
+# which also gives us the number of environments.
+if ((MANY)); then
+  ENVLIST=$(mfenvs) # BOARD_NAME_STRING (1234): [ env1 env2 env3 ... ]
+  ENVLIST=${ENVLIST##*: [ }
+  ENVARRAY=(${ENVLIST% ]})
+  ENVCOUNT=${#ENVARRAY[*]}
+  ((ENVCOUNT)) || { alrt "mfenvs failed for this board." ; exit 1 ; }
+  echo "Found $ENVCOUNT environment(s): ${ENVARRAY[*]}"
+fi
 
-((ERR)) && alrt "Failed ($ERR)" || annc "Success"
+# Run one or more builds based on --many
+# Build all from BUILDINDEX onward (usually 1) meaning ALL.
+# MANY with a BUILDINDEX may be useful for continuing an interrupted build.
 
-set -e
+while ((1)); do
+  set +e
 
-if [[ $ERR -gt 0 ]]; then
+  echo "Building example $CONFIG ($BUILDINDEX)..."
+
+  # Run a build and record the error number
+  mftest -s -a -n$BUILDINDEX ; ERR=$?
+
+  # "Index out of range" can fail without an error
+  ((MANY)) && ((ERR == 66)) && ERR=0 && break  # "index out of range"
+
+  set -e
+
+  if [[ $ERR -gt 0 ]]; then
+
+    alrt "Failed ($ERR)"
+
+    # Error? For --nofail simply log. Otherwise return the error.
+    if [[ -n $NOFAIL ]]; then
+      date +"%F %T [FAIL] $CONFIG ($BUILDINDEX)" >>./.pio/error-log.txt
+    else
+      exit $ERR
+    fi
 
-  # Error? For --nofail simply log. Otherwise return the error.
-  if [[ -n $NOFAIL ]]; then
-    date +"%F %T [FAIL] $CONFIG" >>./.pio/error-log.txt
   else
-    exit $ERR
-  fi
 
-else
+    annc "Success"
 
-  # Copy exports back to the configs
-  if [[ -n $EXPNUM ]]; then
-    annc "Exporting $EXPNUM"
-    [[ -f Marlin/Config-export.h ]] && { cp Marlin/Config-export.h "$ARCSUB"/Config.h ; }
-    find "$BUILD" \( "${ENAME[@]}" \) -exec cp "{}" "$ARCSUB" \;
-  fi
+    # Copy exports back to the configs
+    if [[ -n $EXPNUM ]]; then
+      annc "Exporting $EXPNUM"
+      [[ -f Marlin/Config-export.h ]] && { cp Marlin/Config-export.h "$ARCSUB"/Config.h ; }
+      find "$BUILD" -type f \( "${ENAME[@]}" \) -exec cp "{}" "$ARCSUB" \;
+    fi
 
-  # Copy potential firmware files into the config folder
-  # TODO: Consider firmware that needs an STM32F4_UPDATE folder.
-  #       Currently only BOARD_CREALITY_F401RE env:STM32F401RE_creality
-  if ((ARCHIVE)); then
-    annc "Archiving"
-    rm -f "$ARCSUB"/*.bin.tar.gz "$ARCSUB"/*.hex.tar.gz
-    find "$BUILD" \( "${BNAME[@]}" \) -exec sh -c '
-      ARCSUB="$1"
-      CONFIG="$2"
-      shift 2
-      for FILE in "$@"; do
-        cd "${FILE%/*}"
-        NAME=${FILE##*/}
-        SHRT=${NAME%.*}
+    # When building many, create sub-folders for each build env name
+    if [[ -n $MANY && $ENVCOUNT -gt 1 ]]; then
+      ENV=${ENVARRAY[BUILDINDEX-1]}
+      ARCENVSUB="$ARCSUB/$ENV"
+    else
+      ARCENVSUB="$ARCSUB"
+    fi
+
+    # Copy potential firmware files into the config folder
+    # TODO: Consider firmware that needs an STM32F4_UPDATE folder.
+    #       Currently only BOARD_CREALITY_F401RE env:STM32F401RE_creality
+    if ((ARCHIVE)); then
+      annc "Archiving"
+      find "$BUILD" -type f \( "${BNAME[@]}" \) -exec sh -c '
+        ARCDIR="$1" ; CONFIG="$2" ; FILE="$3" ; shift 3
+        NAME=${FILE##*/} ; SHRT=${NAME%.*} ; DIR=${FILE%/*}
+        ZIPX=
+        if [[ $CONFIG == *Simulator* ]]; then
+          case $(uname | tr '[:upper:]' '[:lower:]') in
+            darwin) SUB="macOS" ; ZIPX="-X" ;;
+            *linux) SUB="Linux" ;;
+              win*) SUB="Windows" ;;
+             msys*) SUB="Windows" ;;
+           cygwin*) SUB="Windows" ;;
+            mingw*) SUB="Windows" ;;
+                 *) SUB='Unix' ;;
+          esac
+          ARCH=$(uname -m | tr '[:lower:]' '[:upper:]')
+          ARCDIR="$ARCDIR/$SUB-$ARCH"
+        fi
+        mkdir -p "$ARCDIR"
+        rm -f "$ARCDIR"/*.zip "$ARCDIR"/*.sha256.txt
+        cd "$DIR"
         SHASUM=$(sha256sum "$NAME" | cut -d" " -f1)
-        tar -czf "$ARCSUB/$SHRT.tar.gz" "$NAME"
-        echo "$CONFIG\n$SHASUM" > "$ARCSUB/$NAME.sha256.txt"
-        rm "$NAME"
+        echo "$CONFIG\n$SHASUM" > "$ARCDIR/$NAME.sha256.txt"
+        zip $ZIPX "$ARCDIR/$SHRT.zip" "$NAME" && rm "$NAME"
         cd - >/dev/null
-      done
-    ' sh "$ARCSUB" "$CONFIG" {} +
+      ' sh "$ARCENVSUB" "$CONFIG" {} +
+    fi
+
+    # Reveal the configs after the build, if requested
+    ((REVEAL)) && { annc "Revealing $ARCENVSUB" ; open "$ARCENVSUB" ; }
+
   fi
 
-  # Reveal the configs after the build, if requested
-  ((REVEAL)) && { annc "Revealing $ARCSUB" ; open "$ARCSUB" ; }
+  ((MANY)) || break # Only one build if not --many
 
-fi
+  # Set up for the next build, if there is one
+  ((++BUILDINDEX > ENVCOUNT)) && break
+
+done
 
 exit 0

buildroot/bin/mfenvs

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+#
+#  mfenvs   Print the current board and environment information
+#           Output -> "SHORT_NAME (###): [ env1 env2 env3 ... ]"
+#
+
+[[ -d Marlin/src ]] || { echo "Please 'cd' to the Marlin repo root." ; exit 1 ; }
+which pio >/dev/null || { echo "Make sure 'pio' is in your execution PATH." ; exit 1 ;  }
+
+errout() { echo -e "\033[0;31m$1\033[0m" ; }
+
+case $(uname | tr '[:upper:]' '[:lower:]') in
+  darwin) SYS='mac' ;;
+  *linux) SYS='lin' ;;
+    win*) SYS='win' ;;
+   msys*) SYS='win' ;;
+ cygwin*) SYS='win' ;;
+  mingw*) SYS='win' ;;
+       *) SYS='uni' ;;
+esac
+
+ACODE='/^[[:space:]]*#define[[:space:]]MOTHERBOARD[[:space:]]/ { sub(/^BOARD_/, "", $3); print $3 }'
+MB=$(awk "$ACODE" Marlin/Configuration.h 2>/dev/null)
+[[ -z $MB ]] && MB=$(awk "$ACODE" Marlin/Config.h 2>/dev/null)
+[[ -z $MB ]] && { echo "Error - Can't read MOTHERBOARD setting." ; exit 1 ; }
+BLINE=$( grep -E "define\s+BOARD_$MB\b" Marlin/src/core/boards.h )
+BNUM=$( sed -E 's/^.+BOARD_[^ ]+ +([0-9]+).+$/\1/' <<<"$BLINE" )
+[[ -z $BNUM ]] && { echo "Error - Can't find BOARD_$MB in core/boards.h." ; exit 1 ; }
+ENVS=( $( grep -EA1 "MB\(.*\b$MB\b.*\)" Marlin/src/pins/pins.h | grep -E "#include.+//.+(env|$SYS):[^ ]+" | grep -oE "(env|$SYS):[^ ]+" | sed -E "s/(env|$SYS)://" ) )
+[[ -z $ENVS ]] && { errout "Error - Can't find target(s) for $MB ($BNUM)." ; exit 1 ; }
+ECOUNT=${#ENVS[*]}
+[[ $ECOUNT == 1 ]] && EOUT=$ENVS || EOUT="${ENVS[@]}"
+echo "$MB ($BNUM): [ $EOUT ]"

buildroot/bin/mftest

@@ -16,23 +16,24 @@ bugout() { ((DEBUG)) && echo -e "\033[0;32m$1\033[0m" ; }
 
 usage() {
   echo "
-Usage: mftest [-t|--env=<env|index>] [-n|--num=<num>] [-m|--make] [-y|--build=<Y|n>]
-       mftest [-a|--autobuild]
+Usage: mftest [-a|--autobuild]
        mftest [-r|--rebuild]
        mftest [-s|--silent]
+       mftest [-t|--env=<env|index>] [-n|--num=<num>] [-m|--make] [-y|--build=<Y|n>]
        mftest [-u|--autoupload] [-n|--num=<num>]
 
 OPTIONS
-  -t --env         The environment to apply / run, or the menu index number.
-  -n --num         The index of the test to run. (In file order.)
-  -m --make        Use the make / Docker method for the build.
-  -y --build       Skip 'Do you want to build this test?' and assume YES.
-  -h --help        Print this help.
   -a --autobuild   PIO Build using the MOTHERBOARD environment.
+  -d --default     Restore to defaults before applying configs.
+  -h --help        Print this help.
+  -m --make        Use the make / Docker method for the build.
+  -n --num         The index of the test to run. (In file order.)
+  -r --rebuild     Rebuild previous PIO Build.
+  -s --silent      Silence build output from PlatformIO.
+  -t --env         The environment to apply / run, or the menu index number.
   -u --autoupload  PIO Upload using the MOTHERBOARD environment.
   -v --verbose     Extra output for debugging.
-  -s --silent      Silence build output from PlatformIO.
-  -d --default     Restore to defaults before applying configs.
+  -y --build       Skip 'Do you want to build this test?' and assume YES.
 
 env shortcuts: tree due esp lin lp8|lpc8 lp9|lpc9 m128 m256|mega stm|f1 f4 f7 s6 teensy|t31|t32 t35|t36 t40|t41
 "
@@ -56,7 +57,7 @@ TESTENV='-'
 CHOICE=0
 DEBUG=0
 
-while getopts 'abdhmrsuvyn:t:-:' OFLAG; do
+while getopts 'adhmn:rst:uvy-:' OFLAG; do
   case "${OFLAG}" in
     a) AUTO_BUILD=1 ; bugout "Auto-Build target..." ;;
     d) DL_DEFAULTS=1 ; bugout "Restore to defaults..." ;;
@@ -195,7 +196,7 @@ if ((AUTO_BUILD)); then
       fi
     else
       echo "Detected \"$BDESC\" | $MB ($BNUM)."
-      [[ $CHOICE > $ECOUNT ]] && { echo "Environment selection out of range." ; exit 1 ; }
+      [[ $CHOICE > $ECOUNT ]] && { echo "Environment selection out of range." ; exit 66 ; }
     fi
     TARGET="${ENVS[$CHOICE-1]}"
     if [[ $MB == 'SIMULATED' && $TARGET == 'linux_native' ]]; then

buildroot/bin/opt_disable

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-import sys, os,config
+import sys, os, config
 
 def main():
     args = sys.argv[1:]

buildroot/bin/opt_enable

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-import sys, os,config
+import sys, os, config
 
 def main():
     args = sys.argv[1:]

buildroot/share/fonts/buildhzk.py

@@ -4,8 +4,7 @@
 # Author: Taylor Talkington
 # License: GPL
 
-import bdflib.reader
-import math
+import bdflib.reader, math
 
 def glyph_bits(size_x, size_y, font, glyph_ord):
     asc = font[b'FONT_ASCENT']

buildroot/share/git/mfhelp

@@ -12,6 +12,7 @@ Marlin Firmware Commands:
   mfadd ....... Fetch a remote branch from any Marlin fork
   mfclean ..... Attempt to clean up merged and deleted branches
   mfdoc ....... Build the website, serve locally, and browse
+  mfenvs ...... Get current board SHORT_NAME (###): [ env1 env2 ... ]
   mffp ........ Push new commits directly to MarlinFirmware
   mfinfo ...... Provide branch information (for the other scripts)
   mfinit ...... Create an 'upstream' remote for 'MarlinFirmare'

buildroot/share/scripts/MarlinBinaryProtocol.py

@@ -2,14 +2,9 @@
 # MarlinBinaryProtocol.py
 # Supporting Firmware upload via USB/Serial, saving to the attached media.
 #
-import serial
-import math
-import time
+import serial, math, time, threading, sys, datetime, random
 from collections import deque
-import threading
-import sys
-import datetime
-import random
+
 try:
     import heatshrink2 as heatshrink
     heatshrink_exists = True

buildroot/share/scripts/createTemperatureLookupMarlin.py

@@ -18,8 +18,7 @@ Options:
   --num-temps=...   the number of temperature points to calculate (default: 36)
 """
 
-from __future__ import print_function
-from __future__ import division
+from __future__ import print_function, division
 
 from math import *
 import sys, getopt

buildroot/share/scripts/rle16_compress_cpp_image_data.py

@@ -5,8 +5,7 @@
 #
 # Usage: rle16_compress_cpp_image_data.py INPUT_FILE.cpp OUTPUT_FILE.cpp
 #
-import sys,struct
-import re
+import sys, struct, re
 
 def addCompressedData(input_file, output_file):
     ofile = open(output_file, 'wt')

buildroot/share/scripts/rle_compress_bitmap.py

@@ -6,10 +6,11 @@
 #
 # Usage: rle_compress_bitmap.py INPUT_FILE OUTPUT_FILE
 #
-import sys,struct
-import re
+import sys, struct, re
 
 def addCompressedData(input_file, output_file):
+    input_lines = input_file.readlines()
+    input_file.close()
     ofile = open(output_file, 'wt')
 
     datatype = "uint8_t"
@@ -18,8 +19,7 @@ def addCompressedData(input_file, output_file):
     arrname = ''
 
     c_data_section = False ; c_skip_data = False ; c_footer = False
-    while True:
-        line = input_file.readline()
+    for line in input_lines:
         if not line: break
 
         if not c_footer:
@@ -56,8 +56,6 @@ def addCompressedData(input_file, output_file):
                 arrname = line.split('[')[0].split(' ')[-1]
                 print("Found data array", arrname)
 
-    input_file.close()
-
     #print("\nRaw Bitmap Data", raw_data)
 
     #
@@ -190,11 +188,11 @@ if len(sys.argv) <= 2:
     print('Usage: rle_compress_bitmap.py INPUT_FILE OUTPUT_FILE')
     exit(1)
 
-output_cpp = sys.argv[2]
+output_h = sys.argv[2]
 inname = sys.argv[1].replace('//', '/')
 try:
-    input_cpp = open(inname)
+    input_h = open(inname)
     print("Processing", inname, "...")
-    addCompressedData(input_cpp, output_cpp)
+    addCompressedData(input_h, output_h)
 except OSError:
     print("Can't find input file", inname)

buildroot/share/sublime/auto_build_sublime_menu/000_read_me.txt

@@ -1,40 +0,0 @@
-Overview:
-1) Install Sublime
-2) Install Deviot  (?optional?)
-3) Install WebDevShell (this will execute the auto-build script)
-4) Copy the menu configuration to the proper Sublime directory
-5) Add platformio to your path (usually not needed)
-
-
-Sublime with autobuild
-  Tools
-    Install Package Control
-  Tools
-    Command Palette
-      Package Control: Install Package
-          type in deviot and click on it
-  Tools
-    Command Palette
-      Package Control: Install Package
-          type in WebDevShell and click on it
-
-  in Sublime, open Marlin directory with "platformio.ini" in it
-
-  starting in the top level directory, go to the folder "Buildroot/shared/Sublime"
-    copy the folder "auto_build_sublime_menu" and contents to:
-      Windows
-       \Users\your_user_name\AppData\Roaming\Sublime Text 3\Packages
-      Linux
-        /home/your_user_name/.config/sublime-text-3/Packages/User
-      macOS (Click on the Finder's 'Go' menu and hold down Option to open...)
-        ~/Library/Application Support/Sublime Text 3/Packages/User
-
-The menu should now be visible
-
-If you get an error message that says "file not found" and  "subprocess.Popen(['platformio' ... "
-then you'll need to add platformio to your path.
-  macOS
-      sudo nano /etc/paths
-        add these to the bottom
-            /Users/bob/.platformio
-            /Users/bob/.platformio/penv/bin

buildroot/share/sublime/auto_build_sublime_menu/Main.sublime-menu

@@ -1,66 +0,0 @@
-[
-
-    {
-        "caption": "Auto Build",
-        "children": [
-            {
-                "caption": "PIO Build",
-                "command": "webdevshell",
-                "args": {
-                    "command": "python buildroot/share/vscode/auto_build.py build"
-                }
-            },
-            {
-                "caption": "PIO Clean",
-                "command": "webdevshell",
-                "args": {
-                    "command": "python buildroot/share/vscode/auto_build.py clean"
-                }
-            },
-            {
-                "caption": "PIO Upload",
-                "command": "webdevshell",
-                "args": {
-                    "command": "python buildroot/share/vscode/auto_build.py upload"
-                }
-            },
-            {
-                "caption": "PIO Upload (traceback)",
-                "command": "webdevshell",
-                "args": {
-                    "command": "python buildroot/share/vscode/auto_build.py traceback"
-                }
-            },
-            {
-                "caption": "PIO Upload using Programmer",
-                "command": "webdevshell",
-                "args": {
-                    "command": "python buildroot/share/vscode/auto_build.py program"
-                }
-            },
-            {
-                "caption": "PIO Test",
-                "command": "webdevshell",
-                "args": {
-                    "command": "python buildroot/share/vscode/auto_build.py test"
-                }
-            },
-            {
-                "caption": "PIO Debug",
-                "command": "webdevshell",
-                "args": {
-                    "command": "python buildroot/share/vscode/auto_build.py debug"
-                }
-            },
-            {
-                "caption": "PIO Remote",
-                "command": "webdevshell",
-                "args": {
-                    "command": "python buildroot/share/vscode/auto_build.py remote"
-                }
-            }
-        ],
-        "id": "AutoBuild",
-        "mnemonic": "A"
-    }
-]

buildroot/share/vscode/create_custom_upload_command_CDC.py

@@ -1,143 +0,0 @@
-#!/usr/bin/env python
-#
-#  Builds custom upload command
-#    1) Run platformio as a subprocess to find a COM port
-#    2) Build the upload command
-#    3) Exit and let upload tool do the work
-#
-#  This script runs between completion of the library/dependencies installation and compilation.
-#
-#  Will continue on if a COM port isn't found so that the compilation can be done.
-#
-
-from __future__ import print_function
-from __future__ import division
-
-import subprocess, os, platform
-from SCons.Script import DefaultEnvironment
-
-current_OS = platform.system()
-
-env = DefaultEnvironment()
-
-build_type = os.environ.get("BUILD_TYPE", 'Not Set')
-
-
-if not(build_type == 'upload' or build_type == 'traceback' or build_type == 'Not Set') :
-  env.Replace(UPLOAD_PROTOCOL = 'teensy-gui')  # run normal Teensy2 scripts
-else:
-  com_first = ''
-  com_last = ''
-  com_CDC = ''
-  description_first = ''
-  description_last = ''
-  description_CDC = ''
-
-  #
-  # grab the first com port that pops up unless we find one we know for sure
-  # is a CDC device
-  #
-  def get_com_port(com_search_text, descr_search_text, start):
-
-      global com_first
-      global com_last
-      global com_CDC
-      global description_first
-      global description_last
-      global description_CDC
-
-
-      print('\nLooking for Serial Port\n')
-
-    # stream output from subprocess and split it into lines
-      pio_subprocess = subprocess.Popen(['platformio', 'device', 'list'], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
-
-      looking_for_description = False
-      for line in iter(pio_subprocess.stdout.readline, ''):
-          if 0 <= line.find(com_search_text):
-            looking_for_description = True
-            com_last = line.replace('\n', '')
-            if com_first == '':
-              com_first = com_last
-          if 0 <= line.find(descr_search_text) and looking_for_description:
-            looking_for_description = False
-            description_last = line[ start : ]
-            if description_first == '':
-              description_first = description_last
-            if 0 <= description_last.find('CDC'):
-              com_CDC = com_last
-              description_CDC = description_last
-
-      if  com_CDC == '' and com_first != '':
-          com_CDC = com_first
-          description_CDC = description_first
-      elif com_CDC == '':
-            com_CDC = 'COM_PORT_NOT_FOUND'
-
-      while 0 <= com_CDC.find('\n'):
-        com_CDC = com_CDC.replace('\n', '')
-      while 0 <= com_CDC.find('\r'):
-        com_CDC = com_CDC.replace('\r', '')
-
-      if com_CDC == 'COM_PORT_NOT_FOUND':
-          print(com_CDC, '\n')
-      else:
-          print('FOUND: ', com_CDC)
-          print('DESCRIPTION: ', description_CDC, '\n')
-
-  if current_OS == 'Windows':
-
-      get_com_port('COM', 'Hardware ID:', 13)
-
-  #    avrdude_conf_path =  env.get("PIOHOME_DIR") + '\\packages\\toolchain-atmelavr\\etc\\avrdude.conf'
-      avrdude_conf_path =  'buildroot\\share\\vscode\\avrdude.conf'
-
-      avrdude_exe_path =  'buildroot\\share\\vscode\\avrdude_5.10.exe'
-
-  #    source_path = env.get("PROJECTBUILD_DIR") + '\\' + env.get("PIOENV") + '\\firmware.hex'
-      source_path =  '.pio\\build\\' + env.get("PIOENV") + '\\firmware.hex'
-
-      upload_string = avrdude_exe_path + ' -p usb1286 -c avr109 -P ' + com_CDC + ' -U flash:w:' + source_path + ':i'
-
-
-  if current_OS == 'Darwin':  # MAC
-
-      get_com_port('usbmodem', 'Description:', 13)
-
-#      avrdude_conf_path =  env.get("PIOHOME_DIR") + '/packages/toolchain-atmelavr/etc/avrdude.conf'
-      avrdude_conf_path =  'buildroot/share/vscode/avrdude_macOS.conf'
-
-
-      avrdude_exe_path =  'buildroot/share/vscode/avrdude_5.10_macOS'
-
-#      source_path = env.get("PROJECTBUILD_DIR") + '/' + env.get("PIOENV") + '/firmware.hex'
-      source_path = '.pio/build/' + env.get("PIOENV") + '/firmware.hex'
-
-
-#      upload_string = 'avrdude -p usb1286 -c avr109 -P ' + com_CDC + ' -U flash:w:' + source_path + ':i'
-      upload_string = avrdude_exe_path + ' -p usb1286 -c avr109 -P ' + com_CDC + ' -C ' + avrdude_conf_path  + ' -U flash:w:' + source_path + ':i'
-      print('upload_string: ', upload_string)
-
-
-
-  if current_OS == 'Linux':
-
-      get_com_port('/dev/tty', 'Description:', 13)
-
-#      avrdude_conf_path =  env.get("PIOHOME_DIR") + '/packages/toolchain-atmelavr/etc/avrdude.conf'
-      avrdude_conf_path =  'buildroot/share/vscode/avrdude_linux.conf'
-
-
-      avrdude_exe_path =  'buildroot/share/vscode/avrdude_5.10_linux'
-#      source_path = env.get("PROJECTBUILD_DIR") + '/' + env.get("PIOENV") + '/firmware.hex'
-      source_path = '.pio/build/' + env.get("PIOENV") + '/firmware.hex'
-
-#      upload_string = 'avrdude -p usb1286 -c avr109 -P ' + com_CDC + ' -U flash:w:' + source_path + ':i'
-      upload_string = avrdude_exe_path + ' -p usb1286 -c avr109 -P ' + com_CDC + ' -C ' + avrdude_conf_path  + ' -U flash:w:' + source_path + ':i'
-
-
-  env.Replace(
-       UPLOADCMD = upload_string,
-       MAXIMUM_RAM_SIZE = 8192,
-       MAXIMUM_SIZE = 130048
-  )

buildroot/share/vscode/create_custom_upload_command_DFU.py

@@ -1,41 +0,0 @@
-#
-#  Builds custom upload command
-#    1) Run platformio as a subprocess to find a COM port
-#    2) Build the upload command
-#    3) Exit and let upload tool do the work
-#
-#  This script runs between completion of the library/dependencies installation and compilation.
-#
-#  Will continue on if a COM port isn't found so that the compilation can be done.
-#
-
-import os, platform
-from SCons.Script import DefaultEnvironment
-
-current_OS = platform.system()
-
-env = DefaultEnvironment()
-
-build_type = os.environ.get("BUILD_TYPE", 'Not Set')
-if not(build_type == 'upload' or build_type == 'traceback' or build_type == 'Not Set') :
-  env.Replace(UPLOAD_PROTOCOL = 'teensy-gui')  # run normal Teensy2 scripts
-else:
-
-  if current_OS == 'Windows':
-      avrdude_conf_path =  env.get("PIOHOME_DIR") + '\\packages\\toolchain-atmelavr\\etc\\avrdude.conf'
-
-      source_path = env.get("PROJECTBUILD_DIR") + '\\' + env.get("PIOENV") + '\\firmware.hex'
-
-      upload_string = 'avrdude -p usb1286 -c flip1 -C ' + avrdude_conf_path + ' -U flash:w:' + source_path + ':i'
-
-  else:
-      source_path = env.get("PROJECTBUILD_DIR") + '/' + env.get("PIOENV") + '/firmware.hex'
-
-      upload_string = 'avrdude -p usb1286 -c flip1 -U flash:w:' + source_path + ':i'
-
-
-  env.Replace(
-       UPLOADCMD = upload_string,
-       MAXIMUM_RAM_SIZE = 8192,
-       MAXIMUM_SIZE = 130048
-  )

ini/samd21.ini

@@ -10,7 +10,7 @@
 #################################
 
 #
-# Adafruit Grand Central M4 (Atmel SAMD51P20A ARM Cortex-M4)
+# ReprapWorld Minitronics (Atmel SAMD21J18 ARM Cortex-M0+)
 #
 [env:SAMD21_minitronics20]
 platform         = atmelsam