From 387d1ffc16ce9e050403baee0ed07f3d9accf632 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期五, 04 七月 2025 14:55:15 +0800
Subject: [PATCH] 初步移植完成0.6.8SDK，但发送有len太长未找到原因
---
keil/include/drivers/mk_efuse.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/keil/include/drivers/mk_efuse.c b/keil/include/drivers/mk_efuse.c
index 3c4c20a..44bd340 100644
--- a/keil/include/drivers/mk_efuse.c
+++ b/keil/include/drivers/mk_efuse.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2019-2023 Beijing Hanwei Innovation Technology Ltd. Co. and
+ * Copyright (c) 2019-2025 Beijing Hanwei Innovation Technology Ltd. Co. and
* its subsidiaries and affiliates (collectly called MKSEMI).
*
* All rights reserved.
@@ -107,11 +107,11 @@
void efuse_read_block(uint16_t byte_addr_start, uint16_t byte_len, uint8_t *buf)
{
- ASSERT(byte_addr_start + byte_len < 128, "The operation address is over range");
+ ASSERT(byte_addr_start + byte_len <= 128, "The operation address is over range");
ASSERT(buf != NULL, "The read buffer pointer is null");
EFUSE_CTRL->ADDR = EFUSE_ADDR_BYTE_ADDR(byte_addr_start);
- EFUSE_CTRL->LENGTH = byte_len;
+ EFUSE_CTRL->LENGTH = byte_len - 1;
EFUSE_CTRL->CTRL = EFUSE_CTRL_ACCESS_EN_MSK | EFUSE_CTRL_ACCESS_MODE(EFUSE_LOAD_BLOCK);
while (EFUSE_CTRL->SEQUENCE_CNT & EFUSE_SEQUENCE_CNT_BUSY_MSK)
{
@@ -181,7 +181,7 @@
uint8_t val = REG_READ_BYTE(EFUSE_SHADOW_BASE | byte_addr);
REG_WRITE_BYTE(EFUSE_SHADOW_BASE | byte_addr, (uint8_t)(val | (1 << (bit_offset & 0x7))));
EFUSE_CTRL->ADDR = EFUSE_ADDR_BYTE_ADDR(byte_addr) | EFUSE_ADDR_BIT_OFFSET(bit_offset);
- EFUSE_CTRL->LENGTH = 1;
+ EFUSE_CTRL->LENGTH = 0;
EFUSE_CTRL->CTRL = EFUSE_CTRL_ACCESS_EN_MSK | EFUSE_CTRL_ACCESS_MODE(EFUSE_PROGRAM_BLOCK);
}
while (EFUSE_CTRL->SEQUENCE_CNT & EFUSE_SEQUENCE_CNT_BUSY_MSK)
--
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