TEENSY: added run.sh

Author: chrisws

src/platform/teensy/libs/CMakeLists.txt

@@ -119,10 +119,12 @@ set(SOURCES
 
 add_library(libs STATIC ${SOURCES})
 
+target_compile_options(libs PRIVATE -Wno-all -Wno-extra -Wno-pedantic)
 target_include_directories(libs PRIVATE ${ADC_DIR})
 target_include_directories(libs PRIVATE ${GFX_DIR})
 target_include_directories(libs PRIVATE ${MODULES_DIR}/Adafruit_BusIO)
 target_include_directories(libs PRIVATE ${MODULES_DIR}/SdFat/src)
 target_include_directories(libs PRIVATE ${SPI_DIR})
 target_include_directories(libs PRIVATE ${TEENSY_DIR})
 target_include_directories(libs PRIVATE ${WIRE_DIR})
+

src/platform/teensy/run.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+#
+# Allows you to edit your SmallBASIC code in your favourite editor.
+# When you save, the program is transferred to the teensy and run.
+#
+# This works with the INTERACTIVE mode build
+#   $ cd build && make .. -DINTERACTIVE=ON
+#
+# Requires inotify-tools available via:
+#   $ sudo apt install inotify-tools
+#
+# Example usage:
+#   $ ./run.sh myapp.bas
+#
+
+if [ x$1 == "x" ]; then
+    echo "usage: edit program.bas"
+    exit
+fi
+
+if [ ! -e $1 ]; then
+    echo "Program file not found:" $1
+    exit
+fi
+
+if [ ! -c /dev/ttyACM0 ]; then
+    echo "Teensy not found"
+    exit
+fi
+
+function update() {
+    echo "Sending" $1
+    cat $1 > /dev/ttyACM0
+    timeout 5 cat /dev/ttyACM0
+}
+
+update $1
+
+echo "Waiting for changes"
+while inotifywait -e modify $1; do
+   echo "Pushing changes"
+   update $1
+done

src/platform/teensy/samples/ssd1306.bas

@@ -0,0 +1,19 @@
+rem
+rem see: https://www.pjrc.com/teensy/td_libs_SSD1306.html
+rem
+
+import ssd1306 as display
+
+display.init()
+display.clear()
+display.dim(5)
+display.setCursor(0, 0)
+display.invertDisplay(0)
+display.print("It works !")
+display.flush()
+
+while 1
+  display.print(".")
+  display.flush()
+  delay 1000
+wend

src/platform/teensy/src/main.cpp

@@ -98,7 +98,7 @@ void serial_read() {
   bool eof = false;
   int lastRead = -1;
 
-  dev_print("Waiting for program... ");
+  dev_print("Waiting for data... ");
   buffer.clear();
 
   while (!eof) {

src/platform/teensy/src/module.cpp

@@ -8,7 +8,8 @@
 //
 
 #include "config.h"
-#include "common/sbapp.h"
+#include <stdio.h>
+#include "include/var.h"
 
 void error(var_p_t var, const char *field, int nMin, int nMax) {
   char message[256];

src/platform/teensy/src/noop.c

@@ -9,7 +9,6 @@
 
 #include <fcntl.h>
 #include <stdio.h>
-#include <stdlib.h>
 #include <sys/stat.h>
 #include <sys/times.h>
 #include <unistd.h>

src/platform/teensy/src/ssd1306.cpp

@@ -25,17 +25,20 @@
 #define OLED_RESET    -1
 
 Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
+bool init_done = false;
 
 static int cmd_init(int argc, slib_par_t *params, var_t *retval) {
-  if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3C, false, true)) {
-    dev_print("SSD1306 initialization failed");
-    for (;;);
+  if (!init_done) {
+    if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3C, false, true)) {
+      dev_print("SSD1306 initialization failed");
+      for (;;);
+    }
+    display.clearDisplay();
+    display.setTextColor(SSD1306_WHITE);
+    display.fillScreen(SSD1306_BLACK);
+    display.setTextSize(1);
+    init_done = true;
   }
-
-  display.clearDisplay();
-  display.setTextColor(SSD1306_WHITE);
-  display.fillScreen(SSD1306_BLACK);
-  display.setTextSize(1);
   return 1;
 }