opt3101 SDK编译

victccmc

Other Parts Discussed in Thread: MSP430F5503, OPT3101, MSP430F5529, OPT3101EVM

我这边用CCS编译opt3101的SDK，MCU是MSP430F5503，例程编译之后大小超过了32K，没办法下载到设备里面呀，

我们买的官方DEMO板子也是用的MSP430F5503

sdk默认的选的是MSP430F5529,怎么会这样了？

下面是编译器的报错：

"../lnk_msp430f5503.cmd", line 145: error #10099-D: program will not fit into available memory, or the section contains a call site that requires a trampoline that can't be generated for this section. placement with alignment fails for section ".text" size 0xf3b6. Available memory ranges:

4 年多前

0 Susan Yang 4 年多前

TI__Guru**** 252096 points

您可以先看一下

e2e.ti.com/.../815766

The SDK tool provides all C++ functions needed for calibration. This can be integrated to an existing system or run on any host with C++ compiler (microprocessor, linux PC, windows, etc.). It can also be used in calibration tool mode on a TI MSP430 launchpad to speed calibration process which requires no coding and simply commenting a line of code per calibration step and compiling the code in Code Composer Studio. Details of this method are run through step-by-step in the SDK user guide document included in the SDK.

我认为是这样的，这个SDK主要是用于OPT3101 和 MSP430F5529 launchpad来使用的(具体可以看一下 OPT3101 SDK Users Guide内搜索5529)

而 OPT3101EVM is available here: www.ti.com/.../OPT3101EVM Device is pre-calibrated and ready for use. EVM demonstrates using OPT3101 for long range single channel ToF distance measurements.

该开发板已经预校准了，用户可以根据下面的用户指南来操作，使用的是OPT3101EVME3_Latte_v0p8.zip PC端软件。根据我的理解该开发的固件是已经预先烧录进去了。

www.ti.com.cn/.../sbau309a.pdf

若是还是不太理解，建议去英文论坛发帖，谢谢

e2e.ti.com/.../1023

0 victccmc 4 年多前回复 Susan Yang

Prodigy 20 points

您好，请问OPT3101EVM的源码开放么？

0 Susan Yang 4 年多前回复 victccmc

TI__Guru**** 252096 points

e2e.ti.com/.../801968

根据传感器论坛工程师的回复，目前没有公布源码

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opt3101 SDK编译