Add ADC continuous test

Author: lucasssvaz

tests/periman/periman.ino

@@ -43,13 +43,16 @@ int8_t uart1_tx_pin;
 
 // This function is automatically called by unity before each test is run
 void setUp(void) {
+  log_v("Setting up next test");
   Serial1.setPins(uart1_rx_pin, uart1_tx_pin);
   uart_internal_loopback(1, SOC_RX0);
   delay(100);
+  log_v("Running test");
 }
 
 // This function is automatically called by unity after each test is run
 void tearDown(void) {
+  log_v("Tearing down last test");
   Serial1.print(last_test);
   Serial1.println(" test: This should not be printed");
   Serial1.flush();
@@ -81,10 +84,39 @@ void sigmadelta_test(void) {
 #endif
 
 #if SOC_ADC_SUPPORTED
-void adc_test(void) {
+void adc_oneshot_test(void) {
   analogReadResolution(12);
   analogRead(A4);
-  last_test = "ADC";
+  last_test = "ADC Oneshot";
+}
+
+volatile bool adc_coversion_done = false;
+void ARDUINO_ISR_ATTR adcComplete() {
+  adc_coversion_done = true;
+}
+
+void adc_continuous_test(void) {
+  uint8_t adc_pins[] = {A4};
+  uint8_t adc_pins_count = 1;
+  adc_continuos_data_t * result = NULL;
+
+  analogContinuousSetWidth(12);
+  analogContinuousSetAtten(ADC_11db);
+
+  analogContinuous(adc_pins, adc_pins_count, 6, 20000, &adcComplete);
+  analogContinuousStart();
+
+  while (adc_coversion_done == false) {
+    delay(1);
+  }
+
+  if (!analogContinuousRead(&result, 0)) {
+    TEST_FAIL_MESSAGE("ADC continuous read failed");
+  }
+
+  analogContinuousStop();
+
+  last_test = "ADC Continuous";
 }
 #endif
 
@@ -225,15 +257,14 @@ void setup() {
   RUN_TEST(spi_test);
   #endif
 
-  uart1_tx_pin = A4;
-
   #if SOC_ADC_SUPPORTED
-  RUN_TEST(adc_test);
+  uart1_tx_pin = A4;
+  RUN_TEST(adc_oneshot_test);
+  RUN_TEST(adc_continuous_test);
   #endif
 
-  uart1_tx_pin = DAC1;
-
   #if SOC_DAC_SUPPORTED
+  uart1_tx_pin = DAC1;
   RUN_TEST(dac_test);
   #endif
 
@@ -243,19 +274,18 @@ void setup() {
   #endif
   #endif
 
-  uart1_tx_pin = T1;
-
   #if SOC_TOUCH_SENSOR_SUPPORTED
+  uart1_tx_pin = T1;
   RUN_TEST(touch_test);
   #endif
 
-  uart1_tx_pin = UART1_TX_DEFAULT;
-
   #if SOC_USB_SERIAL_JTAG_SUPPORTED && (ARDUINO_USB_MODE == 1)
+  uart1_tx_pin = UART1_TX_DEFAULT;
   RUN_TEST(jtag_test);
   #endif
 
   #if SOC_USB_OTG_SUPPORTED && (ARDUINO_USB_MODE == 0)
+  uart1_tx_pin = 19;
   RUN_TEST(usb_test);
   #endif