I am using a generic nRF52 dev board with the Arduino nRF52 core. I am trying to get a sample BLE service to display, but it cannot find it on my BLE scanner. After I couldn't get that to work, I decided to make the code even simpler. Since the dev board that I am using has a serial USB out I thought I would just check if I could get a "Hello World!" to the serial monitor... After flashing the soft device, I still couldn't get any output on my serial monitor.
am using OpenOCD and an ST-Link v2 to upload my code and it looks like it is uploading successfully. Here is the output when I try to flash the S132 soft device:
Open On-Chip Debugger 0.10.0-dev-00254-g696fc0a (2016-04-10-10:13) Licensed under GNU GPL v2 For bug reports, read http://openocd.org/doc/doxygen/bugs.html debug_level: 0 0x4000 adapter speed: 10000 kHz nrf52.cpu: target state: halted target halted due to debug-request, current mode: Thread xPSR: 0x61000000 pc: 0x0001b08e msp: 0x20001188 nrf52.cpu: target state: halted target halted due to debug-request, current mode: Thread xPSR: 0x01000000 pc: 0xfffffffe msp: 0xfffffffc ** Programming Started ** auto erase enabled nrf52.cpu: target state: halted target halted due to breakpoint, current mode: Thread xPSR: 0x61000000 pc: 0x2000001e msp: 0xfffffffc wrote 114688 bytes from file C:\Users\Admin\Documents\ArduinoData\packages\sandeepmistry\hardware\nRF5\0.7.0/cores/nRF5/SDK/components/softdevice/s132/hex/s132_nrf52_2.0.1_softdevice.hex in 2.559271s (43.762 KiB/s) ** Programming Finished ** ** Verify Started ** nrf52.cpu: target state: halted target halted due to breakpoint, current mode: Thread xPSR: 0x61000000 pc: 0x2000002e msp: 0xfffffffc nrf52.cpu: target state: halted target halted due to breakpoint, current mode: Thread xPSR: 0x61000000 pc: 0x2000002e msp: 0xfffffffc verified 110636 bytes in 0.372659s (289.924 KiB/s) ** Verified OK ** ** Resetting Target ** shutdown command invoked
Does anybody know why I wouldn't be able to see this simple code on my serial monitor?
void setup() {
Serial.begin(9600);
Serial.println("Starting...");
}
void loop() {
Serial.println("Hello World!");
delay(1000);
}
