Other Parts Discussed in Thread: SYSBIOS, UNIFLASH,
Tool/software: Code Composer Studio
Hi!
Is there a Programmer's Guide/Reference about the API's contained within mmWave SDK?
Thanks in advance
Hi,
Here are the steps to create a CCS project for mmwave sensor application
1) Open CCS GUI and make sure that latest version of ‘mmwave radar device support’ is installed in CCS.
2) Select File-> New-> CCS Project
a) In the pop-up window, select Target as ‘mmWave Sensors’ and required device type
b) Tool-Chain: follow snapshot
c) Project templages->SYS/BIOS->TI Target Examples->Typical
d) If selected device has DSP on it, then follow similar setting for C67xx project.
e) Click next and provide Target & Platform Info for Cortex-R and C67XX cores
f) Cortex-R- Target-> ti.targets.arm.elf.R4F; Platform-> ti.platforms.cortexR:AWR16XX:false:200
g) C67XX- Target-> ti.targets.elf.C674; Platform-> ti.platforms.c6x:AWR16XX:false:600
h) Click Finish to create MSS and DSS CCS project.
3) These steps will create a basic sysbios application for mmwave sensor where default linker-command and sysbios-config (app.cfg) is generated from CCS. User needs to amend these files as per their application need.
4) Add search path, MACRO definition and libraries here- Project Properties->Build->ARM/C6000 compiler->Include Options; ProjectProperties->Build->ARM/C6000 Compiler->Predfined Symbols; Project Properties->Build->ARM/C6000 Linker->File Search Path. Refer any TI-Rex lab CCS project for reference.
5) This is code snippet to add basic bootup to your application (common across all applications).
|
MSS (main.c) |
DSS (main.c) |
|
#include <ti/drivers/soc/soc.h> #include <ti/drivers/esm/esm.h> #include <ti/common/sys_common.h> int main(void) { int32_t errCode; SOC_Handle socHandle; SOC_Cfg socCfg;
/* Initialize the ESM: Don’t clear errors as TI RTOS does it */ ESM_init(0U);
/* Initialize the SOC confiugration: */ memset ((void *)&socCfg, 0, sizeof(SOC_Cfg));
/* Populate the SOC configuration: */ socCfg.clockCfg = SOC_SysClock_INIT; socCfg.mpuCfg = SOC_MPUCfg_CONFIG; /* require to unhalt the DSS if this core is available in selected device */ socCfg.dssCfg = SOC_DSSCfg_UNHALT;
/* Initialize the SOC Module: This is done as soon as the application is started * to ensure that the MPU is correctly configured. */ socHandle = SOC_init (&socCfg, &errCode); |
#include <ti/drivers/soc/soc.h> #include <ti/drivers/esm/esm.h> #include <ti/common/sys_common.h> int main (void) { int32_t errCode; SOC_Handle socHandle; SOC_Cfg socCfg;
/* Initialize and populate the demo MCB */ memset ((void*)&gMmwDssMCB, 0, sizeof(MmwDemo_DSS_MCB));
/* Initialize the SOC confiugration: */ memset ((void *)&socCfg, 0, sizeof(SOC_Cfg));
/* Populate the SOC configuration: */ socCfg.clockCfg = SOC_SysClock_BYPASS_INIT;
/* Initialize the SOC Module: This is done as soon as the application is started * to ensure that the MPU is correctly configured. */ socHandle = SOC_init (&socCfg, &errCode); |
6) Now you can refer even mmw demo or any TI-Rex lab application to embedded multiple peripheral and signal processing features in your application.
Regards,
Jitendra
hallo!
I try compile project, but have error (
pictured)
arm v18.12 compiler installed
Hi Dim,
libc.a is available in compiler's lib directory, refer below snapshot. Make sure that required compiler is installed in the CCS installation and CCS is able to find that path in the application CCS project properties (as snapshot).
Regards,
Jitendra