From f8cac49d3793c812226137c08153e0f8aceeed81 Mon Sep 17 00:00:00 2001
From: Aditya Naik
Date: Wed, 25 Mar 2020 16:55:14 -0400
Subject: AF error limits

---
 Src/main.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Src/main.c b/Src/main.c
index 6f7f8a4..f2f55ca 100644
--- a/Src/main.c
+++ b/Src/main.c
@@ -157,6 +157,8 @@ int main(void)
 
 	uint8_t MDR_ACK_buf[8] = {0};
 	HAL_Delay(100);
+
+	uint32_t AF_error_counter = 0;
 	while (HAL_I2C_Master_Receive(&hi2c1, (uint8_t)I2C_ADDRESS, (uint8_t*)MDR_ACK_buf, s2m_MDR_req_ACK_size, 100) != HAL_OK) {
 	    if (HAL_I2C_GetError(&hi2c1) != HAL_I2C_ERROR_AF) {
 #ifdef DEBUG_ENABLE
@@ -166,6 +168,9 @@ int main(void)
 #endif /* DEBUG_ENABLE */
 		break;
 	    }
+	    if (++AF_error_counter > 1000) {
+		break;
+	    }
 	}
 	
 #ifdef TESTING_ENABLE
-- 
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