[S32K344] HSE Installation #236
Description
[S32K344] HSE Installation
1. HSE固件bin文件下载
由于下载HSE是exe打包好的，你也可以从 https://github.com/carloscn/libs/tree/master/nxp/s32k344 下载，这里面包含了解压之后的所有HSE及HSE demo的源代码。也可以从官方渠道获取，如下：
Please downloaded from S32K3 Standard Software
Automotive SW - S32K3 - HSE Firmware > S32K344 HSE FW 0.2.40.0 SR Release. Note: This release supports the S32K344, S32K324, and S32K314.
2. HSE固件安装程序的编译
HSE固件通过建立S32DS工程，然后编译下载程序到板子之后再进行安装，通常需要两个power cycle来完成HSE的安装。
2.1 固件源程序下载
固件程序下载： https://github.com/carloscn/libs/tree/master/nxp/s32k344
2.2 固件源程序导入
使用File → Import 功能导入程序：
选择HSE installation源代码的路径：
在工程找到这个文件：
2.3 加载HSE的bin文件
替换两个地方的HSE的bin文件，这个文件在 1. HSE固件bin文件下载 章节寻找。这里分为两个HSE binary，一个是给AB分区的，一个是个Full memory的。我们根据业务的要求，后面会有OTA所以使用AB分区的HSE。
同样的文件还需要更改，一样的路径：
2.4 编译
点击小锤子编译。
LOG输出证明成功：
3. HSE固件安装程序的运行
编译完了就开始运行，这个工程由于是在windows的建立的，导入之后对于GDB的环境变量解析有点问题，所以需要手动更正一下。
自己解压到相应的目录之后可以如图配置gdb的路径。
3.1 HSE固件安装程序的运行
按照[S32K344] PE调试器的使用 和板子建立链接。点击debug按钮：
会有如下log
Connection from "127.0.0.1" via 127.0.0.1. Connection from port "49858" to 6224
Connection from "127.0.0.1" via 127.0.0.1. Connection from port "53272" to 7224
Telnet server running on 127.0.0.1:51794
Searching for Kernel Symbols...
rsp_qC - qSymbol: 5F74785F7468726561645F63757272656E745F707472
_tx_thread_current_ptr not found. ThreadX analysis not enabled.
rsp_qC - qSymbol: 707843757272656E74544342
pxCurrentTCB not found. FreeRTOS analysis not enabled.
Copyright 2024 P&E Microcomputer Systems,Inc.
Command Line :/home/haochenwei/opt/S32DS.3.5/eclipse/plugins/com.pemicro.debug.gdbjtag.pne_5.7.8.202404031741/lin/pegdbserver_console -device=NXP_S32K3xx_S32K344 -startserver -singlesession -serverport=7224 -gdbmiport=6224 -interface=USBMULTILINK -speed�
PEmicro Interface detected - Flash Version 11.37
CMD>RE
Initializing.
Target has been RESET and is active.
CMD>CM /home/haochenwei/opt/S32DS.3.5/eclipse/plugins/com.pemicro.debug.gdbjtag.pne_5.7.8.202404031741/supportFiles_ARM/NXP/S32K3xx/nxp_s32k344_1x32x1012k_hse_disabled.arp
Initializing.
Initialized.
;version 1.02, 01/18/2024, Copyright 2024 P&E Microcomputer Systems, www.pemicro.com [S32K3x4_hse_disabled]
;device nxp, s32k344, 1x32x1012k,desc=hse_disabled
;begin_cs device=$00400000, length=$003F4000, ram=$20400000
Loading programming algorithm ...
WARNING - Selected .ARP file has been modified. CRC16 = $4298
Done.
Programming sequency is : erase, blank check, program, and verify {default}
CMD>VC
Verifying object file CRC-16 to device ranges ...
block 00400000-0042D05F ...
Calculated CRC-16 does not match block. (File = $FD5C, Device = $E264)
Current content of flash does not match application to be programmed
CMD>EM
Erasing.
Module has been erased.
CMD>PM
Programming.
Checking range of data.
Checked.
Processing Object File Data ...
.
Programmed.
CMD>VC
Verifying object file CRC-16 to device ranges ...
block 00400000-0042D05F ...
Ok.
block 00500000-00500FFB ...
Ok.
block 00501000-00501437 ...
Ok.
block 10000000-100000FF ...
Ok.
Checksum Verification Successful. (Cumulative CRC-16=$76CC)
CMD>RE
Initializing.
Target has been RESET and is active.
Starting reset script (/home/haochenwei/opt/S32DS.3.5/eclipse/plugins/com.pemicro.debug.gdbjtag.pne_5.7.8.202404031741/supportFiles_ARM/NXP/S32K3xx/S32K344.mac) ...
REM Enable clocks for selected cores in MC_ME module (the sequence below enables all clocks).
REM Initialize RAM and DMA:
REM Initialize DMA TCD:
REM Copy valid executable code to RAM for each core to be used.
REM Enable required cores in MC_ME:
Delaying for 20mS ...
Done.
Reset script (/home/haochenwei/opt/S32DS.3.5/eclipse/plugins/com.pemicro.debug.gdbjtag.pne_5.7.8.202404031741/supportFiles_ARM/NXP/S32K3xx/S32K344.mac) completed.
==烧录之后，板子点运行，等待一会儿。==
接着，板子断电
然后，板子上电 （板子重启，下一个power才会真正的安装HSE）
重新再烧录一次程序
==板子点运行==
查看寄存器的值，如果读出以下的版本证明HSE安装成功。
程序也会来到：
注意事项
安装的HSE FW的版本与SBAF的版本必须一致。
| 旧版 | 新版 | |
|---|---|---|
| SBAF | 00000500_00040900 and before | 00000500_03000A00 and beyomd |
| HSE FW | HSE_1.1.0 and before | HSE_2.1.0 and beyond |
可以在0x4039c020处查看SBAF的版本号：
SBAF版本号将由“00”变为“01”，表示这是与AB swap SBAF。
我这里就是【01】 05 00 00 00 0A 00 03。