From b1dae7fb6d388d48467136981fe76613b9078585 Mon Sep 17 00:00:00 2001
From: Peter Harper <77111776+peterharperuk@users.noreply.github.com>
Date: Tue, 6 Dec 2022 11:07:05 +0000
Subject: [PATCH] Fix debug build issue (#300)

Fixes #299
---
 i2c/ht16k33_i2c/ht16k33_i2c.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/i2c/ht16k33_i2c/ht16k33_i2c.c b/i2c/ht16k33_i2c/ht16k33_i2c.c
index e2ecaf3..3a15edc 100644
--- a/i2c/ht16k33_i2c/ht16k33_i2c.c
+++ b/i2c/ht16k33_i2c/ht16k33_i2c.c
@@ -94,7 +94,7 @@ void ht16k33_init() {
 }
 
 // Send a specific binary value to the specified digit
-inline void ht16k33_display_set(int position, uint16_t bin) {
+static inline void ht16k33_display_set(int position, uint16_t bin) {
     uint8_t buf[3];
     buf[0] = position * 2;
     buf[1] = bin & 0xff;
@@ -102,7 +102,7 @@ inline void ht16k33_display_set(int position, uint16_t bin) {
     i2c_write_blocking(i2c_default, I2C_addr, buf, count_of(buf), false);
 }
 
-inline void ht16k33_display_char(int position, char ch) {
+static inline void ht16k33_display_char(int position, char ch) {
     ht16k33_display_set(position, char_to_pattern(ch));
 }