HVAC_M7
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HVAC_M7_Pwms
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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
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40
Pwms.c
View File

@ -13,15 +13,29 @@ void Bsp_Tpu_PwmCallback(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() {
tPwms *env = &PWMS;
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.uPortPinMux.u32PortPinMode = PORT_ALT4_FUNC_MODE;
PORT_InitPins(PORT_A, &tInitStruct);
@ -29,12 +43,30 @@ void Pwms_Init() {
PWM_Initial(
&env->pwm,
PERIOD_TICKS,
PERIOD_TICKS * 10 / 100,
0,
0x7,
PERIOD_TICKS * 20 / 100,
0U,
0xFF,
Bsp_Tpu_PwmCallback,
Bsp_Tpu_OverflowCallBack
);
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
#include "PwmFlagchip.h"
#include "PwmCaptureFlagchip.h"
typedef struct {
tPwmFlagchip pwm;
tPwmIO pwmIo;
tPwmCaptureFlagchip pwmCapture;
} tPwms;
extern tPwms PWMS;