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Pwm_Flagchip_FC7240
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Обновление платы на V2

This commit is contained in:
cfif 2026-05-14 10:48:13 +03:00
parent c720420517
commit 5107950ce0
2 changed files with 15 additions and 15 deletions
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5
Inc/PwmFlagchip.h
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@ -15,9 +15,10 @@ typedef struct {
TPU_InterruptCfgType etpu_Int_config_tbl; TPU_InterruptCfgType etpu_Int_config_tbl;
TPU_PwmCfgType etpu_pwmconfig_tbl; TPU_PwmCfgType etpu_pwmconfig_tbl;
uint8_t TPU_PWM_CHANNEL; volatile uint32_t pendingActiveTime;
volatile bool updatePending;
osMessageQueueId_t q_u32ActiveTime; uint8_t TPU_PWM_CHANNEL;
} tPwmFlagchip; } tPwmFlagchip;

25
Src/PwmFlagchip.c
View File

@ -7,12 +7,9 @@
void Get_Set_Tpu_PwmCallback(tPwmFlagchip *env) { void Get_Set_Tpu_PwmCallback(tPwmFlagchip *env) {
uint32_t data; if (env->updatePending) {
env->etpu_pwmconfig_tbl.u32ActiveTime = env->pendingActiveTime;
osStatus_t cPeriodActiveTime = osMessageQueueGet(env->q_u32ActiveTime, &data, 0, 0); env->updatePending = false;
if (cPeriodActiveTime == osOK) {
env->etpu_pwmconfig_tbl.u32ActiveTime = data;
} }
TPU_PwmServiceReq(env->TPU_PWM_CHANNEL, env->etpu_pwmconfig_tbl.u32ActiveTime, TPU_PwmServiceReq(env->TPU_PWM_CHANNEL, env->etpu_pwmconfig_tbl.u32ActiveTime,
@ -29,7 +26,7 @@ void PWM_Initial(
TPU_EventCallbackType Bsp_Tpu_PwmCallback, TPU_EventCallbackType Bsp_Tpu_PwmCallback,
TPU_TCR1OverflowCallbackType Bsp_Tpu_OverflowCallBack) { TPU_TCR1OverflowCallbackType Bsp_Tpu_OverflowCallBack) {
env->q_u32ActiveTime = osMessageQueueNew(1, sizeof(uint32_t), NULL); //env->q_u32ActiveTime = osMessageQueueNew(1, sizeof(uint32_t), NULL);
env->etpu_pwmconfig_tbl.eTBS1 = TPUE_EQUAL_ONLY_CAPBASE_TCR1_MATCHBASE_TCR1; env->etpu_pwmconfig_tbl.eTBS1 = TPUE_EQUAL_ONLY_CAPBASE_TCR1_MATCHBASE_TCR1;
env->etpu_pwmconfig_tbl.eTBS2 = TPUE_EQUAL_ONLY_CAPBASE_TCR1_MATCHBASE_TCR1; env->etpu_pwmconfig_tbl.eTBS2 = TPUE_EQUAL_ONLY_CAPBASE_TCR1_MATCHBASE_TCR1;
@ -83,10 +80,10 @@ static void setActivePercent(tPwmFlagchip *env, uint8_t percent) {
uint8_t final_percent; uint8_t final_percent;
// Ограничения // Ограничения
if (percent >= 100) if (percent > 90)
percent = 99; percent = 90;
if (percent == 0) if (percent < 10)
percent = 1; percent = 10;
// Для active LOW (bActiveHigh = false) нужна инверсия // Для active LOW (bActiveHigh = false) нужна инверсия
// 10% → 90%, 20% → 80% и т.д. // 10% → 90%, 20% → 80% и т.д.
@ -97,8 +94,10 @@ static void setActivePercent(tPwmFlagchip *env, uint8_t percent) {
} }
// Расчет времени активности в тактах // Расчет времени активности в тактах
uint32_t data = env->etpu_pwmconfig_tbl.u32PeriodTime * final_percent / 100; uint32_t activeTime = env->etpu_pwmconfig_tbl.u32PeriodTime * final_percent / 100;
osMessageQueuePut(env->q_u32ActiveTime, &data, 0, 0); // Не обновляем напрямую, а ставим флаг
env->pendingActiveTime = activeTime;
env->updatePending = true;
} }