ci: restore the default bareMinimum sketch

Signed-off-by: Aymane Bahssain <aymane.bahssain@st.com>

Author: Aymane-ST

CI/build/examples/BareMinimum/BareMinimum.ino

@@ -4,10 +4,46 @@
  * and can not be executed.
  */
 
+#include <EEPROM.h>
+#ifndef STM32MP1xx
+#include <IWatchdog.h>
+#endif
+#ifdef TIMER_SERVO
+#include <Servo.h>
+#endif
 #include <SPI.h>
 #include <SoftwareSerial.h>
 #include <Wire.h>
 
+#include <CMSIS_DSP.h>
+/* ----------------------------------------------------------------------
+  Defines each of the tests performed
+  ------------------------------------------------------------------- */
+#define MAX_BLOCKSIZE 2
+#define DELTA (0.0001f)
+/* ----------------------------------------------------------------------
+  Test input data for Floating point sin_cos example for 32-blockSize
+  Generated by the MATLAB randn() function
+  ------------------------------------------------------------------- */
+const float32_t testInput_f32[MAX_BLOCKSIZE] = {
+  -1.244916875853235400, -4.793533929171324800
+};
+const float32_t testRefOutput_f32 = 1.000000000;
+/* ----------------------------------------------------------------------
+  Declare Global variables
+  ------------------------------------------------------------------- */
+uint32_t blockSize = 2;
+float32_t testOutput;
+float32_t cosOutput;
+float32_t sinOutput;
+float32_t cosSquareOutput;
+float32_t sinSquareOutput;
+/* ----------------------------------------------------------------------
+  Max magnitude FFT Bin test
+  ------------------------------------------------------------------- */
+arm_status status;
+/* CMSIS_DSP */
+
 #ifndef USER_BTN
 #define USER_BTN 2
 #endif
@@ -28,6 +64,9 @@
 HardwareSerial Serial(PIN_SERIAL_RX, PIN_SERIAL_TX);
 #endif
 
+#ifdef TIMER_SERVO
+Servo servo;
+#endif
 SoftwareSerial swSerial(10, 11);
 
 void setup() {
@@ -40,15 +79,35 @@ void setup() {
   while (!Serial) {};
 
   swSerial.begin(4800);
-  swSerial.println("X");
-  delay(20);
-  while (swSerial.available()) {
-    int c = swSerial.read();
-    Serial.print("swSerial read: ");
-    Serial.println((char)c);
+  swSerial.write("x");
+  if (!swSerial.isListening()) {
+    swSerial.listen();
+    if (swSerial.available()) {
+      swSerial.read();
+    }
   }
   swSerial.end();
 
+  // EEPROM
+  byte value = EEPROM.read(0x01);
+  EEPROM.write(EEPROM.length() - 1, value);
+
+#ifndef STM32MP1xx
+  // IWDG
+  if (!IWatchdog.isReset(true)) {
+    IWatchdog.begin(10000000);
+    IWatchdog.isEnabled();
+  }
+  IWatchdog.reload();
+#endif
+
+#ifdef TIMER_SERVO
+  // Servo
+  servo.attach(3, 900, 2100);
+  servo.write(1500);
+  servo.detach();
+#endif
+
   // SPI
   SPISettings settings(SPI_SPEED_CLOCK_DEFAULT, MSBFIRST, SPI_MODE0);
   SPI.setMISO(PIN_SPI_MISO);
@@ -60,6 +119,7 @@ void setup() {
   SPI.endTransaction();
   SPI.transfer(1);
   SPI.end();
+
   // Wire
   Wire.setSCL(PIN_WIRE_SCL);
   Wire.setSDA(digitalPinToPinName(PIN_WIRE_SDA));
@@ -72,6 +132,27 @@ void setup() {
   Wire.requestFrom(2, 1);
   Wire.end();
 
+  // CMSIS DSP
+  float32_t diff;
+  for (uint32_t i = 0; i < blockSize; i++) {
+    cosOutput = arm_cos_f32(testInput_f32[i]);
+    sinOutput = arm_sin_f32(testInput_f32[i]);
+    arm_mult_f32(&cosOutput, &cosOutput, &cosSquareOutput, 1);
+    arm_mult_f32(&sinOutput, &sinOutput, &sinSquareOutput, 1);
+    arm_add_f32(&cosSquareOutput, &sinSquareOutput, &testOutput, 1);
+    /* absolute value of difference between ref and test */
+    diff = fabsf(testRefOutput_f32 - testOutput);
+    /* Comparison of sin_cos value with reference */
+    status = (diff > DELTA) ? ARM_MATH_TEST_FAILURE : ARM_MATH_SUCCESS;
+    if (status == ARM_MATH_TEST_FAILURE) {
+      break;
+    }
+  }
+  if (status != ARM_MATH_SUCCESS) {
+    Serial.printf("FAILURE\n");
+  } else {
+    Serial.printf("SUCCESS\n");
+  }
 }
 
 void loop() {
@@ -90,5 +171,3 @@ void receiveEvent(int) {
 void requestEvent() {
   Wire.write("x");
 }
-
-

CI/build/examples/BareMinimum/CMakeLists.txt

@@ -42,10 +42,10 @@ build_sketch(TARGET "BareMinimum"
   SOURCES
   BareMinimum.ino
   DEPENDS
-  # CMSIS_DSP
-  # EEPROM
-  # IWatchdog
-  # Servo
+  CMSIS_DSP
+  EEPROM
+  IWatchdog
+  Servo
   SoftwareSerial
   SPI
   Wire