From cc448c54b0181fb7abe7552f59c53d6021056ee9 Mon Sep 17 00:00:00 2001
From: William Clark <wrvc96@gmail.com>
Date: Thu, 4 Jan 2024 21:13:49 +0000
Subject: [PATCH] amend examples to use i16 accel data

---
 example/adc.c        | 7 +++----
 example/fifo.c       | 2 +-
 example/interrupts.c | 8 +++++---
 example/simple.c     | 2 +-
 example/temp.c       | 6 +++---
 5 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/example/adc.c b/example/adc.c
index 57b342f..c8525c6 100644
--- a/example/adc.c
+++ b/example/adc.c
@@ -33,7 +33,6 @@ int main() {
     lis.cfg.rate = LIS3DH_ODR_400_HZ;
     lis.cfg.en_adc = 1; /* enable ADC */
 
-    
     /* write device config */
     if (lis3dh_configure(&lis)) {
         /* error handling */
@@ -45,9 +44,9 @@ int main() {
     }
 
     /* print measured mV */
-    printf("ADC1: %04.04f mV\n", lis.adc.adc1);
-    printf("ADC2: %04.04f mV\n", lis.adc.adc2);
-    printf("ADC3: %04.04f mV\n", lis.adc.adc3);
+    printf("ADC1: %d mV\n", lis.adc.adc1);
+    printf("ADC2: %d mV\n", lis.adc.adc2);
+    printf("ADC3: %d mV\n", lis.adc.adc3);
 
     /* deinitalise struct */
     if (lis3dh_deinit(&lis)) {
diff --git a/example/fifo.c b/example/fifo.c
index 4d180a1..1d863a9 100644
--- a/example/fifo.c
+++ b/example/fifo.c
@@ -51,7 +51,7 @@ int main() {
 
     /* read out fifo buffer data */
     for(i=0; i<data.size; i++) {
-        printf("x: %f, y: %f, z: %f\n", data.x[i], data.y[i], data.z[i]);
+        printf("x: %d mg, y: %d mg, z: %d mg\n", data.x[i], data.y[i], data.z[i]);
     }
 
     /* deinitialise struct */
diff --git a/example/interrupts.c b/example/interrupts.c
index b857210..036fce4 100644
--- a/example/interrupts.c
+++ b/example/interrupts.c
@@ -14,7 +14,7 @@ int main() {
 
     lis3dh_t lis;
     struct lis3dh_fifo_data fifo;
-    int k;
+    int i;
 
     lis.dev.init = i2c_init;
     lis.dev.read = i2c_read;
@@ -42,11 +42,13 @@ int main() {
     lis.cfg.rate = LIS3DH_ODR_100_HZ;
     lis.cfg.fifo.mode = LIS3DH_FIFO_MODE_STREAM;
     lis.cfg.fifo.trig = LIS3DH_FIFO_TRIG_INT1; /* trigger interrupt into int pin1 */
+    /*lis.cfg.fifo.fth = 15;*/
     lis.cfg.pin1.wtm = 1; /* trigger upon FIFO watermark level reached */
 
     /* set up HP filter to remove DC component */
     lis.cfg.filter.mode = LIS3DH_FILTER_MODE_NORMAL_REF;
     lis.cfg.filter.cutoff = LIS3DH_FILTER_CUTOFF_4;
+    lis.cfg.filter.fds = 0; /* remove this line, or set to 1 to enable filter */
     
     /* write device config */
     if (lis3dh_configure(&lis)) {
@@ -70,8 +72,8 @@ int main() {
     }
 
     /* above function also writes out the qty of [x y z] sets stored in `fifo' */
-    for(k=0; k<fifo.size; k++) {
-        printf("x: %04.04f, y: %04.04f z: %04.04f\n", fifo.x[k], fifo.y[k], fifo.z[k]);
+    for(i=0; i<fifo.size; i++) {
+        printf("x: %d mg, y: %d mg, z: %d mg\n", fifo.x[i], fifo.y[i], fifo.z[i]);
     }
     
     /* unregister interrupt */
diff --git a/example/simple.c b/example/simple.c
index e46d8c2..5020b42 100644
--- a/example/simple.c
+++ b/example/simple.c
@@ -43,7 +43,7 @@ int main() {
         /* error handling */
     }
 
-    printf("x: %f, y: %f, z: %f\n", lis.acc.x, lis.acc.y, lis.acc.z);
+    printf("x: %d mg, y: %d mg, z: %d mg\n", lis.acc.x, lis.acc.y, lis.acc.z);
 
     /* deinitalise struct */
     if (lis3dh_deinit(&lis)) {
diff --git a/example/temp.c b/example/temp.c
index 2987f44..917139f 100644
--- a/example/temp.c
+++ b/example/temp.c
@@ -50,11 +50,11 @@ int main() {
         /* error handling */
     }
 
-    printf("ADC1: %04.04f mV\n", lis.adc.adc1);
-    printf("ADC2: %04.04f mV\n", lis.adc.adc2);
+    printf("ADC1: %d mV\n", lis.adc.adc1);
+    printf("ADC2: %d mV\n", lis.adc.adc2);
     
     /* no decimals, step size is 1 celsius */
-    printf("ADC3: %0.f oC\n", lis.adc.adc3);
+    printf("ADC3: %d oC\n", lis.adc.adc3);
 
     /* deinitalise struct */
     if (lis3dh_deinit(&lis)) {