HVAC_M7
/
HVAC_M7_Pwms
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Обновление

This commit is contained in:
cfif 2025-12-22 13:52:09 +03:00
parent cb48120cec
commit 1efb4f816d
2 changed files with 40 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
Pwms.c
View File

@ -13,15 +13,29 @@ void Bsp_Tpu_PwmCallback(void) {
} }
void Bsp_Tpu_OverflowCallBack(void) { void Bsp_Tpu_OverflowCallBack(void) {
asm("nop");
}
void Bsp_Tpu_PwmCaptureCallback(void) {
Get_Set_Tpu_PwmCaptureCallback(&PWMS.pwmCapture);
}
void Bsp_Tpu_Capture_OverflowCallBack(void) {
asm("nop");
} }
void Pwms_Init() { void Pwms_Init() {
tPwms *env = &PWMS; tPwms *env = &PWMS;
PORT_InitType tInitStruct = {0}; PORT_InitType tInitStruct = {0};
/*
// TPU_CH0: PortB 10: ALT6
tInitStruct.u32PortPins = PORT_PIN_10;
tInitStruct.uPortPinMux.u32PortPinMode = PORT_ALT6_FUNC_MODE;
PORT_InitPins(PORT_B, &tInitStruct);
*/
/* TPU_CH0: PortA 18: ALT4 */ // TPU_CH0: PortA 18: ALT4
tInitStruct.u32PortPins = PORT_PIN_18; tInitStruct.u32PortPins = PORT_PIN_18;
tInitStruct.uPortPinMux.u32PortPinMode = PORT_ALT4_FUNC_MODE; tInitStruct.uPortPinMux.u32PortPinMode = PORT_ALT4_FUNC_MODE;
PORT_InitPins(PORT_A, &tInitStruct); PORT_InitPins(PORT_A, &tInitStruct);
@ -29,12 +43,30 @@ void Pwms_Init() {
PWM_Initial( PWM_Initial(
&env->pwm, &env->pwm,
PERIOD_TICKS, PERIOD_TICKS,
PERIOD_TICKS * 10 / 100, PERIOD_TICKS * 20 / 100,
0, 0U,
0x7, 0xFF,
Bsp_Tpu_PwmCallback, Bsp_Tpu_PwmCallback,
Bsp_Tpu_OverflowCallBack Bsp_Tpu_OverflowCallBack
); );
env->pwmIo = vPwmGetIo(&env->pwm); env->pwmIo = vPwmGetIo(&env->pwm);
// TPU_CH8: PortA 31: ALT6
tInitStruct.u32PortPins = PORT_PIN_31;
tInitStruct.uPortPinMux.u32PortPinMode = PORT_ALT6_FUNC_MODE;
PORT_InitPins(PORT_A, &tInitStruct);
PWM_Capture_Initial(
&env->pwmCapture,
0,
0,
8U,
0xFF,
Bsp_Tpu_PwmCaptureCallback,
Bsp_Tpu_Capture_OverflowCallBack
);
} }

4
Pwms.h
View File

@ -6,10 +6,14 @@
#define FLAG_PWMS_H #define FLAG_PWMS_H
#include "PwmFlagchip.h" #include "PwmFlagchip.h"
#include "PwmCaptureFlagchip.h"
typedef struct { typedef struct {
tPwmFlagchip pwm; tPwmFlagchip pwm;
tPwmIO pwmIo; tPwmIO pwmIo;
tPwmCaptureFlagchip pwmCapture;
} tPwms; } tPwms;
extern tPwms PWMS; extern tPwms PWMS;