Merge pull request #2472 from ladyada/main

rfm factorytest

Factory_Tests/Feather_ESP32S3_ReverseTFT_FactoryTest/Feather_ESP32S3_ReverseTFT_FactoryTest.ino

@@ -22,7 +22,6 @@ GFXcanvas16 canvas(240, 135);
 void setup() {
   Serial.begin(115200);
   //while (! Serial) delay(10);
-  
   delay(100);
   
   TB.neopixelPin = PIN_NEOPIXEL;
@@ -69,9 +68,22 @@ void setup() {
 uint8_t j = 0;
 
 void loop() {
+  bool valid_i2c[128];
   Serial.println("**********************");
 
-  TB.printI2CBusScan();
+  if (j == 0) {
+    Serial.print("I2C scan: ");
+    for (int i=0; i< 128; i++) {
+      if (TB.scanI2CBus(i, 0)) {
+        Serial.print("0x");
+        Serial.print(i, HEX);
+        Serial.print(", ");
+        valid_i2c[i] = true;
+      } else {
+        valid_i2c[i] = false;
+      }
+    }
+  }
 
   if (j % 2 == 0) {
     canvas.fillScreen(ST77XX_BLACK);
@@ -91,7 +103,7 @@ void loop() {
     canvas.print("I2C: ");
     canvas.setTextColor(ST77XX_WHITE);
     for (uint8_t a=0x01; a<=0x7F; a++) {
-      if (TB.scanI2CBus(a, 0))  {
+      if (valid_i2c[a])  {
         canvas.print("0x");
         canvas.print(a, HEX);
         canvas.print(", ");

Factory_Tests/Feather_RP2040_RFM69/Feather_RP2040_RFM69.ino

@@ -0,0 +1,59 @@
+// SPDX-FileCopyrightText: 2023 Limor Fried for Adafruit Industries
+//
+// SPDX-License-Identifier: MIT
+
+// rf69 demo tx rx.pde
+// -*- mode: C++ -*-
+// Example sketch showing how to create a simple messageing client
+// with the RH_RF69 class. RH_RF69 class does not provide for addressing or
+// reliability, so you should only use RH_RF69  if you do not need the higher
+// level messaging abilities.
+// It is designed to work with the other example rf69_server.
+// Demonstrates the use of AES encryption, setting the frequency and modem 
+// configuration
+
+#include <RH_RF69.h>
+#include "Adafruit_TestBed.h"
+
+extern Adafruit_TestBed TB;
+
+// Singleton instance of the radio driver
+RH_RF69 rf69(PIN_RFM_CS, PIN_RFM_DIO0);
+
+void setup() 
+{
+  Serial.begin(115200);
+
+  pinMode(PIN_LED, OUTPUT);     
+  pinMode(PIN_RFM_RST, OUTPUT);
+  digitalWrite(PIN_RFM_RST, LOW);
+
+  TB.neopixelPin = PIN_NEOPIXEL;
+  TB.neopixelNum = 1;
+  TB.begin();
+
+  Serial.println("Feather RFM69 Feather Self-test!");
+  Serial.println();
+}
+
+uint8_t x = 0;
+
+void loop() {
+  TB.setColor(TB.Wheel(x++));
+
+  if (x == 255) {
+    // manual reset
+    digitalWrite(PIN_RFM_RST, HIGH);
+    delay(10);
+    digitalWrite(PIN_RFM_RST, LOW);
+    delay(10);
+    
+    if (!rf69.init()) {
+      Serial.println("RFM69 radio init failed");
+      while (1);
+    }
+    Serial.println("RFM69 radio init OK!");
+  }
+
+  delay(10);
+}