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authorRyan <[email protected]>2025-01-21 09:53:46 +1100
committerGitHub <[email protected]>2025-01-20 22:53:46 +0000
commit68130cc8a5557ac997a4aa6c95c7f4c67d07229b (patch)
tree65e6f76bc815e0a6b8127a4b2799ebad62b3e484 /keyboards/ferris/0_2/matrix.c
parenta98070f21288fae025c6ffa2e08b775fb661bb4b (diff)
downloadqmk_firmware-68130cc8a5557ac997a4aa6c95c7f4c67d07229b.tar.gz
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`ferris/0_1`: update I2C API usage (#24839)
Diffstat (limited to 'keyboards/ferris/0_2/matrix.c')
-rw-r--r--keyboards/ferris/0_2/matrix.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/keyboards/ferris/0_2/matrix.c b/keyboards/ferris/0_2/matrix.c
index 74fab717a1..76bbcaf7b5 100644
--- a/keyboards/ferris/0_2/matrix.c
+++ b/keyboards/ferris/0_2/matrix.c
@@ -30,8 +30,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
extern i2c_status_t mcp23017_status;
#define MCP23017_I2C_TIMEOUT 1000
-#define I2C_WRITE 0x00
-#define I2C_READ 0x01
+
// For a better understanding of the i2c protocol, this is a good read:
// https://www.robot-electronics.co.uk/i2c-tutorial