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pwm uart gpio i2c

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4x-tech
2025-11-12 19:44:11 +08:00
parent 8908bf2332
commit 4dc04bdd7e
3 changed files with 20 additions and 3 deletions
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4
3rd/pwm.c
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@@ -8,12 +8,12 @@ void PWM_Channel1(uint16_t Compare)
void PWM_Channel2(uint16_t Compare) void PWM_Channel2(uint16_t Compare)
{ {
//DL_TimerA_setCaptureCompareValue(PWM_0_INST,Compare,GPIO_PWM_0_C1_IDX); DL_TimerA_setCaptureCompareValue(PWM_0_INST,Compare,GPIO_PWM_0_C1_IDX);
} }
void PWM_Channel3(uint16_t Compare) void PWM_Channel3(uint16_t Compare)
{ {
//DL_TimerA_setCaptureCompareValue(PWM_0_INST,Compare,GPIO_PWM_0_C2_IDX); DL_TimerA_setCaptureCompareValue(PWM_0_INST,Compare,GPIO_PWM_0_C2_IDX);
} }

9
empty.c
View File

@@ -36,12 +36,14 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <pwm.h>
extern float angle_f; extern float angle_f;
const float num_f = 0.123456f; const float num_f = 0.123456f;
volatile uint16_t count = 0 ;
int main(void) int main(void)
{ {
@@ -55,6 +57,11 @@ int main(void)
volatile float angle_rad = GetAngle(); volatile float angle_rad = GetAngle();
//printf("test \n"); //printf("test \n");
printf("angle %.5f \n" , angle_rad); printf("angle %.5f \n" , angle_rad);
PWM_Channel1(count ++);
if(count == 750)
count = 0;
} }
} }

10
keil/empty_LP_MSPM0G3507_nortos_keil.uvprojx
View File

@@ -439,6 +439,16 @@
<FileType>5</FileType> <FileType>5</FileType>
<FilePath>..\3rd\uart_redircet.h</FilePath> <FilePath>..\3rd\uart_redircet.h</FilePath>
</File> </File>
<File>
<FileName>pwm.c</FileName>
<FileType>1</FileType>
<FilePath>..\3rd\pwm.c</FilePath>
</File>
<File>
<FileName>pwm.h</FileName>
<FileType>5</FileType>
<FilePath>..\3rd\pwm.h</FilePath>
</File>
</Files> </Files>
</Group> </Group>
</Groups> </Groups>