FreeMASTER's development proposal for operating on 32/64-bit

取消
显示结果 
显示  仅  | 搜索替代 
您的意思是: 
已解决

FreeMASTER's development proposal for operating on 32/64-bit

跳至解决方案
879 次查看
yono233
Contributor II

I attempted to implement my algorithm using only software on the Windows platform, and utilized virtual communication and FreeMASTER lite to attempt to create an automatic test that is independent of the MCU environment.

The crucial printf code

    FMSTR_SIZE size = 0;
    FMSTR_ADDR addr = FMSTR_TsaGetTable(0, &size);
    printf("TSA table 0 addr=%p size=%u\n", (void *)addr, (unsigned)size);

 

In the 64-bit compilation environment I usually use, the TSA operation fails to work properly. My code printf "TSA Table 0 addr= 00007ff7b1a742a0 size= 992".

The reload TSA communication flow——FreeMASTER 

>> 2B 29 01 00 6C
<< 2B 40 0A 23 E0 07 80 EA FE 1F 78
>> 2B 21 07 80 0A F0 01 15
<< 2B 89 B6
>> 2B 29 01 01 6B
<< 2B 40 09 23 00 A0 89 FA 80 EA FE 1F E0
>> 2B 29 01 02 62
<< 2B 40 03 23 00 00 0C

 I switched to using a 32-bit compilation environment. the TSA is operation properly. My code printf "TSA table 0 addr=008d22a0 size=496".

It is noted that in 64-bit compilation, the "size" parameter will be doubled. So, I conducted the test in this way. Simplify the TSA.

float          f1;
uint32_t       u1;

FMSTR_TSA_RW_VAR(u1, FMSTR_TSA_SINT32)
FMSTR_TSA_RW_VAR(f1, FMSTR_TSA_FLOAT)

 

in 64bit "TSA table 0 addr=00007ff63e4541a0 size=64"
in 32bit "TSA table 0 addr=00ed21a0 size=32"

This stems from the introduction of char * and void * in FMSTR_TSA_RW_VAR

I would like to know if the FreeMASTER development team has any plans to support 64-bit environments.

I believe that FreeMASTER has great potential in virtual device testing and control algorithm verification.

 

标记 (1)
0 项奖励
回复
1 解答
838 次查看
MichalH
NXP Apps Support
NXP Apps Support

Hello,

thank you for sharing your use case. Unfortunately, I have to confirm the limitation to 32 bit platforms only. Supporting 64bit target platforms is in the plans but I cannot promise any date when this will be available.

Regards,
Michal

在原帖中查看解决方案

0 项奖励
回复
1 回复
839 次查看
MichalH
NXP Apps Support
NXP Apps Support

Hello,

thank you for sharing your use case. Unfortunately, I have to confirm the limitation to 32 bit platforms only. Supporting 64bit target platforms is in the plans but I cannot promise any date when this will be available.

Regards,
Michal

0 项奖励
回复