页次: 1
借楼,发一个X1000模块,哈哈 https://whycan.cn/t_3178.html
之前在朋友那边收来的扫描模组,本以为可以卖点钱,添点邮费送给有需要的人
https://whycan.cn/files/members/1825/_20191108151137.jpg
https://whycan.cn/files/members/1825/_20191108151814.png
从sunxitool工具源码可以看出,在地址最开头放了一些信息头,有magic nunber来标记是否合法
我下载了uboot 源码 ,可是没找到 你说的这个东西,能告诉我再那个文件里吗 ,就这这段启动代码的源码,我搜索也找不到。
我想找到关键信息 自己写一个spi load 程序。感谢
????鹛????瘥0?脟????
U-Boot SPL 2018.01-05677-gd1f02066e3-dirty (Aug 25 2018 - 10:40:35)
DRAM: 32 MiB
Trying to boot from MMC1
Card did not respond to voltage select!
mmc_init: -95, time 22
spl: mmc init failed with error: -95
Trying to boot from sunxi SPI
U-Boot 2018.01-05677-gd1f02066e3-dirty (Aug 25 2018 - 10:40:35 +0800) Allwinner Technology
CPU: Allwinner F Series (SUNIV)
Model: Lichee Pi Nano
DRAM: 32 MiB
MMC: SUNXI SD/MMC: 0
SF: Detected w25q128bv with page size 256 Bytes, erase size 4 KiB, total 16 MiB
*** Warning - bad CRC, using default environment
Setting up a 800x480 lcd console (overscan 0x0)
In: serial@1c25000
Out: serial@1c25000
Err: serial@1c25000
Net: No ethernet found.
/*
* driver/fb-f1c100s.c
*
* Official site: http://xboot.org
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
按照你给的原理接了线,也是不行,这个对Jlink 的版本有关吗,我的是V8的
zenghaibo 说:晕哥,我的荔枝派板子 jlink 怎么都联不上,不知道咋回事,图片中 只接4根可以连接成功吗?有知道的联系我 13424434851 感谢
这里有PCB: https://whycan.cn/t_2025.html
插TF卡插槽直接可以调试 V3s/F1C100s
直接拿去打样就行了。
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