a failed attempt at hot-plugging

[qmk_firmware.git] / keyboards / ergodox_ez / matrix.c

diff --git a/keyboards/ergodox_ez/matrix.c b/keyboards/ergodox_ez/matrix.c
index 2aad997817901105dd71108df5e9798564c6fe3f..6660af46a438476431bc9034a6f9bd35dc3380a3 100644 (file)
--- a/keyboards/ergodox_ez/matrix.c
+++ b/keyboards/ergodox_ez/matrix.c
@@ -68,7 +68,8 @@ static void init_cols(void);
 static void unselect_rows(void);
 static void select_row(uint8_t row);
 
-static uint8_t mcp23018_reset_loop;
+// static uint8_t mcp23018_reset_loop;
+static uint16_t mcp23018_reset_loop;
 
 #ifdef DEBUG_MATRIX_SCAN_RATE
 uint32_t matrix_timer;
@@ -175,7 +176,8 @@ void debounce_report(matrix_row_t change, uint8_t row) {
 uint8_t matrix_scan(void)
 {
     if (mcp23018_status) { // if there was an error
-        if (++mcp23018_reset_loop == 0) {
+        // if (++mcp23018_reset_loop == 0) {
+        if (++mcp23018_reset_loop >= 1300) {
             // since mcp23018_reset_loop is 8 bit - we'll try to reset once in 255 matrix scans
             // this will be approx bit more frequent than once per second
             print("trying to reset mcp23018\n");