Overview In this lab, you will use TI Code Composer Studio (CCS) to...

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X aid workspace_v12 - pwmled2_CC32205_LAUNCHXL_nortos_ccs/pwmled2.c - Code Composer Studio Edit View Navigate Run Scripts Window H Q BE -10-16-1016 Project Explorer X Getting Started Resource Explorer .C pwmled2.c X pwmled2_CC3220S_LAUNCHXL_nortos_ccs [Active - MCU+Image] 44 #include "ti_drivers_config.h" Generated Source 45 Binaries 46 /* 47* =mezze== mainThread =zazz=== Includes 48 Task periodically increments the PWM duty for the on board LED. MCU+Image 49 */ targetConfigs 50 void *mainThread(void *argo) userFiles 51 { cc32xxs_nortos.cmd 52 /* Period and duty in microseconds */ 53 uint16_t pwmPeriod = 3000; .c main_nortos.c 54 uint16_t duty = 0; .c pwmled2.c 55 uint16_t dutyInc = 100; Board.html 56 image.syscfg 57 /* Sleep time in microseconds */ 58 uint32_t time = 50000; pwmled2.syscfg 59 PWM_Handle pwm1 = NULL; README.html 60 PWM_Handle pwm2 = NULL; README.md 61 PWM_Params params; 62 63 /* Call driver init functions. */ 64 PWM_init( ) ; 65 66 PWM_Params_init(&params) ; 67 params . dutyUnits = PWM_DUTY_US; 68 params . dutyValue = 69 params . periodUnits = PhMM_PERIOD_US; 70 params . periodValue = pwmPeriod; 71 pwm1 = PWM_open (CONFIG_PWM_0, &params); 72 if (pwm] == NULL) { 73 /* CONFIG_PWM_0 did not open */ 74 while (1); 75 76 77 PWM_start (pwm1) ; 78 79 pwm2 = PWM_open(CONFIG_PWM_1, &params) ; 80 if (pwm2 == NULL) { 81 "/* CONFIG_PWM_0 did not open */ 82 while (1) ; 83 84 85 PWM_start (pwm2) ; 86 87 /* Loop forever incrementing the PWM duty */ while (1) { 89 PWM_setDuty(pwm1, duty) ; 98 91 PWM_setDuty(pwm2, duty) ; 92 93 94 duty = (duty + dutyInc); 95 if (duty == pwmPeriod | | (!duty) ) { 96 dutyInc = - dutyInc; 97 98 99 usleep(time) ; 100 101} 102 Writable Smart Insert 49 : 4 : 1940 24 C O W 10:33 AM 26 9/10/2022 Sunny

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Overview

In this lab, you will use TI Code Composer Studio (CCS) to program the TC CC3220x LAUNCHXL to blink some LEDs. Blinking LEDs in the embedded space is equivalent to "Hello, world!" in the desktop space.

During this milestone, you will use CCS to edit, compile, and load code into the CC32xx board. You will then proceed to use it for debugging. Throughout this process, you explore the components of a CCS project and the CCS code generator (system config). You will also be able to learn more about the PWM driver.

Goal: Your objective is to blink the green and yellow LEDs on the board.