From 7e268c8c12479025b6596794955e3c7be387b5f9 Mon Sep 17 00:00:00 2001
From: tmk <hasu@tmk-kbd.com>
Date: Mon, 16 Nov 2020 12:46:01 +0900
Subject: [PATCH] ibmpc: Add adhoc fix for Z-150 AT send

This is not confirmed yet, test report is needed.
---
 tmk_core/protocol/ibmpc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tmk_core/protocol/ibmpc.c b/tmk_core/protocol/ibmpc.c
index 5f2ca79b..0e94e301 100644
--- a/tmk_core/protocol/ibmpc.c
+++ b/tmk_core/protocol/ibmpc.c
@@ -136,6 +136,7 @@ int16_t ibmpc_host_send(uint8_t data)
     wait_us(15);
     data_hi();
     WAIT(clock_hi, 50, 6);
+    if (ibmpc_protocol == IBMPC_PROTOCOL_AT_Z150) { goto RECV; }
     WAIT(clock_lo, 50, 7);
 
     /* Ack */
@@ -145,6 +146,7 @@ int16_t ibmpc_host_send(uint8_t data)
     WAIT(clock_hi, 50, 9);
     WAIT(data_hi, 50, 10);
 
+RECV:
     // clear buffer to get response correctly
     recv_data = 0xFFFF;
     ibmpc_host_isr_clear();
-- 
2.46.2