From 3e8383a12212511e9ee719be4776dd78416aff37 Mon Sep 17 00:00:00 2001
From: Todd Stellanova <tstellanova@users.noreply.github.com>
Date: Mon, 13 Apr 2020 16:52:11 -0700
Subject: [PATCH] Switch to rtt/jlink for example debug output

---
 Cargo.toml           | 5 ++---
 examples/touchpad.rs | 7 ++++++-
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index de35665..12b8fd2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cst816s"
-version = "0.1.3"
+version = "0.1.4"
 authors = ["Todd Stellanova <tstellanova@users.noreply.github.com>"]
 edition = "2018"
 description = "CST816S touchscreen driver for embedded hal / no_std"
@@ -27,8 +27,7 @@ embedded-hal = {version ="0.2.3", features = ["unproven"] }
 [dev-dependencies]
 cortex-m-rt = "0.6.12"
 nrf52832-hal = {version = "0.8.1", default-features = false, features = ["xxAA-package", "rt"]}
-panic-halt = "0.2.0"
+panic-rtt-core = {version="0.1.0"}
 st7789 = { git = "https://github.com/tstellanova/st7789" }
-#st7789 = { path = "../st7789"}
 shared-bus = {version = "0.1.4", features = ["cortexm"] }
 embedded-graphics = "0.6.0"
diff --git a/examples/touchpad.rs b/examples/touchpad.rs
index e1af9ff..f397764 100644
--- a/examples/touchpad.rs
+++ b/examples/touchpad.rs
@@ -1,7 +1,7 @@
 #![no_std]
 #![no_main]
 
-extern crate panic_halt; // you can put a breakpoint on `rust_begin_unwind` to catch panics
+use panic_rtt_core::{self, rtt_init_print, rprintln};
 
 use nrf52832_hal as p_hal;
 use p_hal::gpio::{GpioExt, Level};
@@ -36,6 +36,8 @@ const SCREEN_RADIUS: u32 = (MIN_SCREEN_DIM / 2) as u32;
 ///
 #[entry]
 fn main() -> ! {
+    rtt_init_print!(NoBlockTrim);
+
     let cp = pac::CorePeripherals::take().unwrap();
     let mut delay_source = Delay::new(cp.SYST);
 
@@ -53,6 +55,8 @@ fn main() -> ! {
     let mut vibe = port0.p0_16.into_push_pull_output(Level::High).degrade();
     pulse_vibe(&mut vibe, &mut delay_source, 10);
 
+    rprintln!("\r\n--- BEGIN ---");
+
     // internal i2c0 bus devices: BMA421 (accel), HRS3300 (hrs), CST816S (TouchPad)
     // BMA421-INT:  P0.08
     // TP-INT: P0.28
@@ -113,6 +117,7 @@ fn main() -> ! {
 
         if let Some(evt) = touchpad.read_one_touch_event(true) {
             refresh_count += 1;
+            rprintln!("{:?}",evt);
 
             draw_marker(&mut display, &evt, rand_color);
             let vibe_time = match evt.gesture {