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feat: uart cmd to ctrl pec930

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This commit is contained in:
aiden
2026-05-22 15:15:10 +08:00
parent e6b808a03b
commit 6c9cd5761a
9 changed files with 1279 additions and 769 deletions
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pec930_sdk-v1.0.1/Examples/template/PFC_LLC_2026-05-20_2P2Z_ok/inc/app.h
+75
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@@ -0,0 +1,75 @@
/**
* Copyright (c) 2026 Wisetop. All Rights Reserved.
*/
#ifndef __APP_H__
#define __APP_H__
#ifdef __cplusplus
extern "C"
{
#endif
#include "isr.h"
#include "main.h"
//=============================================================================
// Constant Definition
//=============================================================================
//=============================================================================
// Macro Definition
//=============================================================================
#define UART_RX_BUF_SIZE 64
#define UART_SERIAL_BAUD 115200
#define UART_RX_TIMEOUT_MS 100
/* flash*/
#define FLASH_PROG_ADDR_END sizeof(EFLASH_MEM_Type)
#define FLASH_PROG_ADDR_USER_CALI (FLASH_PROG_ADDR_END - FLASH_1_PAGE_SIZE) // 0x8000-512
//=============================================================================
// Structure Definition
//=============================================================================
struct bode_plot_param_t
{
int32_t b0;
int32_t b1;
int32_t b2;
int32_t a1;
int32_t a2;
};
//=============================================================================
// Global Data Definition
//=============================================================================
static volatile char g_rx_buf[UART_RX_BUF_SIZE];
static volatile uint32_t g_rx_idx = 0;
static volatile uint32_t g_rx_len = 0;
static volatile int g_rx_ready = 0;
static volatile uint32_t g_rx_last_tick = 0; /* sys_tick when last byte arrived */
//=============================================================================
// Private Function Definition
//=============================================================================
//=============================================================================
// Public Function Definition
//=============================================================================
void app(void);
/* uart and cmd*/
void uart_init(void);
void uart_rx_handler(void);
int is_rx_frame_ready(void);
int uart_rx_getline(char *pBuf, uint32_t size);
void uart_cmd_parse(char *cmd_buf, uint32_t size);
/* flash */
void bode_plot_param_read_from_flash(struct bode_plot_param_t *param, uint32_t addr);
extern struct bode_plot_param_t bode_plot_param;
#ifdef __cplusplus
}
#endif
#endif
pec930_sdk-v1.0.1/Examples/template/PFC_LLC_2026-05-20_2P2Z_ok/inc/init.h
-2
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@@ -22,8 +22,6 @@ void pfc_pwm_config(); // PFC
//-----------------------------------
void pwm_brake();
void uart_config();
void UART_Send_Wait(UART_Type *pHUart, uint16_t value);
void tim0_config();
#endif /* INC_INIT_H_ */
pec930_sdk-v1.0.1/Examples/template/PFC_LLC_2026-05-20_2P2Z_ok/inc/isr.h
+23 -22
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@@ -14,36 +14,37 @@
#define __isr_H_wuraIpBA_lTJm_HvJw_sNDo_uEd5JnucTReY__
#ifdef __cplusplus
extern "C" {
extern "C"
{
#endif
#include "main.h"
//=============================================================================
// Constant Definition
//=============================================================================
//=============================================================================
// Constant Definition
//=============================================================================
//=============================================================================
// Macro Definition
//=============================================================================
//=============================================================================
// Macro Definition
//=============================================================================
//=============================================================================
// Structure Definition
//=============================================================================
//=============================================================================
// Structure Definition
//=============================================================================
//=============================================================================
// Global Data Definition
//=============================================================================
//=============================================================================
// Global Data Definition
//=============================================================================
//=============================================================================
// Private Function Definition
//=============================================================================
//=============================================================================
// Private Function Definition
//=============================================================================
//=============================================================================
// Public Function Definition
//=============================================================================
//void isr_tim2_handle(void);
//void isr_adc_handle(void);
//void isr_tim0_handle(void);
//=============================================================================
// Public Function Definition
//=============================================================================
// void isr_tim2_handle(void);
// void isr_adc_handle(void);
// void isr_tim0_handle(void);
#ifdef __cplusplus
}
pec930_sdk-v1.0.1/Examples/template/PFC_LLC_2026-05-20_2P2Z_ok/inc/main.h
+81 -82
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@@ -14,10 +14,10 @@
#define __main_H_wxBnwdPw_lq7D_H4I5_sHPp_uXof15pFLp4V__
#ifdef __cplusplus
extern "C" {
extern "C"
{
#endif
#include "hal_device.h"
#include "syslog.h"
//=============================================================================
@@ -26,104 +26,103 @@ extern "C" {
//------------------------------------------------------------------------------
// PFC DUTY 參數
#define PFC_PERIOD 600 // 600 = 100khz
#define PFC_DUTY_MAX 540 //(PFC_PERIOD * 0.9) // 600 * 0.85 = 510
#define PFC_DUTY_MIN 12 //(PFC_PERIOD * 0.02) // 600 * 0.02 = 12
#define PFC_PERIOD 600 // 600 = 100khz
#define PFC_DUTY_MAX 540 //(PFC_PERIOD * 0.9) // 600 * 0.85 = 510
#define PFC_DUTY_MIN 12 //(PFC_PERIOD * 0.02) // 600 * 0.02 = 12
// VBUS 參數
#define VBUS_SET 360 // unit: volt (Transformer N = 14)
#define VBUS_SET_H (VBUS_SET+20) // burst mode in, 在過零區判斷
#define VBUS_SET_L (VBUS_SET-20) // burst mode out, 在過零區判斷
//#define VBUS_SET_H2 370 // for skip mode
#define VBUS_OVP 410 // 420V 電容
#define VBUS_2ADC 149.15f // 4M + 27K
#define VCOMP_2DUTY 0 // vbus_comp control duty
#define V_COMP_MAX 16000 // (PFC_DUTY_MAX * 32) // 480 * 32 = 16360
#define V_COMP_MIN 300 // (PFC_DUTY_MAX * 32) // 12 * 32 = 384
#define V_INT_GAIN_BIT 9 // 7=/128, 9=/512 大約除 120 ~ 500 之間 (粗調用bit, 細調用整數)
#define V_POR_GAIN_BIT 8 // 6=/64, 8=/256 大約除 60 ~ 250 之間
#define VBUS_INT_MAX (V_COMP_MAX << V_INT_GAIN_BIT)
#define VBUS_POR_MAX (V_COMP_MAX << (V_POR_GAIN_BIT-1))
#define VBUS_SET 360 // unit: volt (Transformer N = 14)
#define VBUS_SET_H (VBUS_SET + 20) // burst mode in, 在過零區判斷
#define VBUS_SET_L (VBUS_SET - 20) // burst mode out, 在過零區判斷
// #define VBUS_SET_H2 370 // for skip mode
#define VBUS_OVP 410 // 420V 電容
#define VBUS_2ADC 149.15f // 4M + 27K
#define VCOMP_2DUTY 0 // vbus_comp control duty
#define V_COMP_MAX 16000 // (PFC_DUTY_MAX * 32) // 480 * 32 = 16360
#define V_COMP_MIN 300 // (PFC_DUTY_MAX * 32) // 12 * 32 = 384
#define V_INT_GAIN_BIT 9 // 7=/128, 9=/512 大約除 120 ~ 500 之間 (粗調用bit, 細調用整數)
#define V_POR_GAIN_BIT 8 // 6=/64, 8=/256 大約除 60 ~ 250 之間
#define VBUS_INT_MAX (V_COMP_MAX << V_INT_GAIN_BIT)
#define VBUS_POR_MAX (V_COMP_MAX << (V_POR_GAIN_BIT - 1))
//---------------------------------------------------------------
#define DIGI_COMP_BIT 10
//#define DIGI_COMP_MAX (VBUS_SET_H * 4096 / VBUS_2ADC / 3.3) << 4
#define DIGI_COMP_BIT 10
// #define DIGI_COMP_MAX (VBUS_SET_H * 4096 / VBUS_2ADC / 3.3) << 4
//------------------------------------------------------------------
// 武士 12V 變壓器 + 47nF 諧振頻率 ~ 75KHZ
// 實測值 106uH + 47nF = 73KHZ --> PERIOD = 820 ~ 830
// 高正 40uH + 68nF ~ 95KHZ
#define LLC_PERIOD_SS 400 // 600 = 100khz (EPWM initial use)
#define DEAD_TIME 500 // ns
#define DEAD_TIME_VALUE (DEAD_TIME * 0.06) // double
// 武士 12V 變壓器 + 47nF 諧振頻率 ~ 75KHZ
// 實測值 106uH + 47nF = 73KHZ --> PERIOD = 820 ~ 830
// 高正 40uH + 68nF ~ 95KHZ
#define LLC_PERIOD_SS 400 // 600 = 100khz (EPWM initial use)
#define DEAD_TIME 500 // ns
#define DEAD_TIME_VALUE (DEAD_TIME * 0.06) // double
// LLC free run, 改控 vbus_set
#define LLC_PERIOD_MIN 400 // MIN, 400 = 150KHZ (>760不會振)
#define LLC_PERIOD_MAX 820 // MAX, 800 = 75KHZ // 可調範圍太大會共振
#define LLC_COMP_GAIN_BIT 10 // 要慢才不會振
#define LLC_COMP_MAX ((LLC_PERIOD_MAX-LLC_PERIOD_MIN) << LLC_COMP_GAIN_BIT)
#define LLC_PERIOD_MIN 400 // MIN, 400 = 150KHZ (>760不會振)
#define LLC_PERIOD_MAX 820 // MAX, 800 = 75KHZ // 可調範圍太大會共振
#define LLC_COMP_GAIN_BIT 10 // 要慢才不會振
#define LLC_COMP_MAX ((LLC_PERIOD_MAX - LLC_PERIOD_MIN) << LLC_COMP_GAIN_BIT)
// LLC Soft Start 掃頻 2倍 ~ 1倍 = 150KHZ ~ 73KHZ
#define LLC_SS_MIN (LLC_PERIOD_MIN << 2) // 精度不夠，放大 4 倍, 1600
#define LLC_SS_MAX (LLC_PERIOD_MAX << 2) // 精度不夠，放大 4 倍, 3280
#define LLC_SS_COUNT (LLC_SS_MAX - LLC_SS_MIN) // 3280 - 1600 = 1680 * 10us = 16.8ms
#define LLC_SS_MIN (LLC_PERIOD_MIN << 2) // 精度不夠，放大 4 倍, 1600
#define LLC_SS_MAX (LLC_PERIOD_MAX << 2) // 精度不夠，放大 4 倍, 3280
#define LLC_SS_COUNT (LLC_SS_MAX - LLC_SS_MIN) // 3280 - 1600 = 1680 * 10us = 16.8ms
// TIM0 參數 = ADC 取樣頻率
#define TIM0_PERIOD 600 // 60M / 600 = 100KHZ
#define TIM0_PERIOD 600 // 60M / 600 = 100KHZ
// IAC 參數
#define I_COMP_MAX 16000 // = V_COMP_MAX * 1.414
#define I_INT_GAIN_BIT 2
//#define I_POR_GAIN_BIT 6
#define I_INT_MAX (I_COMP_MAX << 3)
#define I_POR_MAX (I_INT_MAX) // 減半，影響 50%
#define I_COMP_MAX 16000 // = V_COMP_MAX * 1.414
#define I_INT_GAIN_BIT 2
// #define I_POR_GAIN_BIT 6
#define I_INT_MAX (I_COMP_MAX << 3)
#define I_POR_MAX (I_INT_MAX) // 減半，影響 50%
//#define VAC_BROWN_IN 1113 // 約 95V (你原本的邏輯)
//#define VAC_BROWN_OUT 930 // 約 80V (根據你的比例計算)
#define VAC_ZERO 400
#define VAC_ZERO_RISE 600
#define BROWNOUT_DELAY 500 // 延遲計數，避免瞬時雜訊觸發
#define VOLT_BROWN_IN 900 // 78V = 912
#define VOLT_BROWN_OUT 855 // 73V = 855
// #define VAC_BROWN_IN 1113 // 約 95V (你原本的邏輯)
// #define VAC_BROWN_OUT 930 // 約 80V (根據你的比例計算)
#define VAC_ZERO 400
#define VAC_ZERO_RISE 600
#define BROWNOUT_DELAY 500 // 延遲計數，避免瞬時雜訊觸發
#define VOLT_BROWN_IN 900 // 78V = 912
#define VOLT_BROWN_OUT 855 // 73V = 855
// VAC 110V = 1260
// VAC 220V = 2483
// 定義控制參數
#define STEP_FAST 16 // 遠離目標時的步長
#define STEP_SLOW 1 // 接近目標時的步長
#define STABLE_THRES 5 // 狀態翻轉幾次後判定為進入穩態
#define STEP_FAST 16 // 遠離目標時的步長
#define STEP_SLOW 1 // 接近目標時的步長
#define STABLE_THRES 5 // 狀態翻轉幾次後判定為進入穩態
#define CURR_OFFSET 3840 // 零點電流 = 3820 ~ 3860
#define CURR_OFFSET 3840 // 零點電流 = 3820 ~ 3860
//=============================================================================
// Macro Definition
//=============================================================================
//=============================================================================
// Macro Definition
//=============================================================================
//=============================================================================
// Structure Definition
//=============================================================================
//=============================================================================
// Structure Definition
//=============================================================================
//=============================================================================
// Global Data Definition
//=============================================================================
//=============================================================================
// Global Data Definition
//=============================================================================
//=============================================================================
// Private Function Definition
//=============================================================================
//=============================================================================
// Private Function Definition
//=============================================================================
//=============================================================================
// Public Function Definition
//=============================================================================
void Power_On();
void Power_Off();
void Key1_Scan();
void Key_Action();
void Vol_Loop_PFC();
void llc_set_period(uint16_t val);
void llc_pwm_enable();
void llc_pwm_disable();
void pfc_set_duty(uint16_t val);
void pfc_pwm_enable();
void pfc_pwm_disable();
void A_Pata_Reset();
void Vol_Loop_LLC(void);
void Cur_Loop_PFC(void);
//=============================================================================
// Public Function Definition
//=============================================================================
void Power_On();
void Power_Off();
void Key1_Scan();
void Key_Action();
void Vol_Loop_PFC();
void llc_set_period(uint16_t val);
void llc_pwm_enable();
void llc_pwm_disable();
void pfc_set_duty(uint16_t val);
void pfc_pwm_enable();
void pfc_pwm_disable();
void A_Pata_Reset();
void Vol_Loop_LLC(void);
void Cur_Loop_PFC(void);
void isr_adc_handle(void);
void isr_tim0_handle(void);
void isr_adc_handle(void);
void isr_tim0_handle(void);
#ifdef __cplusplus
}
pec930_sdk-v1.0.1/Examples/template/PFC_LLC_2026-05-20_2P2Z_ok/src/app.c
+380
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@@ -0,0 +1,380 @@
/**
* Copyright (c) 2026 Wisetop. All Rights Reserved.
*/
#include "app.h"
#include <stdlib.h>
#include <string.h>
#define TICK_1000_MS 1000
struct bode_plot_param_t bode_plot_param;
static int bode_plot_param_write_to_flash(const struct bode_plot_param_t *param, uint32_t addr);
/* sys clock*/
static void sysclk_systick_init(SYSCFG_ClkSrcTypeDef clk_src, uint32_t sys_tick_ms)
{
SYSCFG_ClkInitTypeDef SysClkInit = { 0 };
SysClkInit.ClkSource = clk_src;
SYSCFG_SysClkConfig(&SysClkInit);
sys_config_systick(sys_tick_ms);
}
static void sys_disable_ice(void)
{
/* Disable ICE I/O for free run mode to use UART */
sys_delay(5000);
SYSCFG_SetICEPin2NormalIO(true);
}
/* uart*/
void uart_init(void)
{
GPIO_InitTypeDef gpio_init = { 0 };
UART_InitTypeDef uart_init = { 0 };
sys_irq_attr_t irq_attr = {
.trig_mode = SYS_IRQ_TRIGGER_LEVEL,
};
/* UART Tx: PB3 AF1 */
gpio_init.GPIO_Pin = GPIO_Pin_03;
gpio_init.GPIO_AF_Mode = GPIO_AF_1;
gpio_init.GPIO_Mode = GPIO_Mode_AF;
GPIO_Init(GPIOB, &gpio_init);
/* UART Rx: PB5 AF1 */
gpio_init.GPIO_Pin = GPIO_Pin_05;
gpio_init.GPIO_AF_Mode = GPIO_AF_1;
GPIO_Init(GPIOB, &gpio_init);
uart_init.BaudRate = UART_SERIAL_BAUD;
uart_init.WordLength = UART_WordLength_8b;
uart_init.StopBits = UART_StopBits_1;
uart_init.Parity = UART_Parity_No;
uart_init.Mode = UART_Mode_TxRx;
UART_Init(UART0, &uart_init);
// clear RX FIFO and state
UART_ResetRxFIFO(UART0);
g_rx_idx = 0;
g_rx_len = 0;
g_rx_ready = 0;
UART_ITConfig(UART0, UART_IE_RXNEE_Msk, ENABLE);
sys_register_IRQ(UART0_IRQn, uart_rx_handler, &irq_attr);
sys_enable_girq();
UART_Start(UART0);
return;
}
int uart_rx_getline(char *pBuf, uint32_t size)
{
if (!pBuf || size == 0 || !g_rx_ready)
return 0;
uint32_t len = (g_rx_len < size - 1) ? g_rx_len : (size - 1);
for (uint32_t i = 0; i < len; i++)
pBuf[i] = g_rx_buf[i];
pBuf[len] = '\0';
g_rx_len = 0;
g_rx_ready = 0;
g_rx_idx = 0;
return 1;
}
int is_rx_frame_ready(void)
{
return g_rx_ready;
}
uint32_t __FASTCODE fastcode_proc(void)
{
log_color(SLOG_CYAN, "run at fast area: $pc= x%08X\n", (uint32_t)&fastcode_proc);
return 0;
}
__INTERRUPT void uart_rx_handler(void)
{
SAVE_IRQ_CSR_CONTEXT();
while (UART_GetITStatus(UART0, UART_IE_RXNEE_Msk))
{
uint8_t ch = (uint8_t)UART_ReceiveData(UART0);
g_rx_last_tick = sys_get_tick(); // record time of last received byte
if (g_rx_ready) continue; // not ready to receive new frame, discard incoming data
if (ch == '\r' || ch == '\n')
{
if (g_rx_idx > 0)
{
g_rx_buf[g_rx_idx] = '\0';
g_rx_len = g_rx_idx;
g_rx_idx = 0;
g_rx_ready = 1;
}
}
else if (g_rx_idx < (UART_RX_BUF_SIZE - 1))
{
g_rx_buf[g_rx_idx++] = (char)ch;
}
else
{
g_rx_idx = 0; // overflow, reset buffer index and discard data
}
}
RESTORE_IRQ_CSR_CONTEXT();
}
/* cmd*/
static bool cmd_match_with_arg(const volatile char *buf, const char *prefix, const char **arg_out)
{
size_t len = strlen(prefix);
if (strncmp((const char *)buf, prefix, len) != 0)
return false;
*arg_out = (const char *)&buf[len];
return true;
}
static void cmd_trim_eol(char *buf)
{
size_t len = strlen(buf);
while (len > 0)
{
char ch = buf[len - 1];
if (ch == '\r' || ch == '\n' || ch == ' ' || ch == '\t')
{
buf[len - 1] = '\0';
len--;
continue;
}
break;
}
}
static bool parse_i32_csv5(const char *arg, struct bode_plot_param_t *out)
{
int32_t vals[5] = { 0 };
char *end = NULL;
if (!arg || !out)
return false;
for (int i = 0; i < 5; i++)
{
long v = strtol(arg, &end, 10);
if (end == arg || v < -2147483648L || v > 2147483647L)
return false;
vals[i] = (int32_t)v;
if (i < 4)
{
if (*end != ',')
return false;
arg = end + 1;
}
else if (*end != '\0')
{
return false;
}
}
out->b0 = vals[0];
out->b1 = vals[1];
out->b2 = vals[2];
out->a1 = vals[3];
out->a2 = vals[4];
return true;
}
void uart_cmd_parse(char *cmd_buf, uint32_t size)
{
if (!cmd_buf || size == 0)
return;
const char *arg = NULL;
cmd_trim_eol(cmd_buf);
/* Skip empty commands (e.g., from CR+LF line endings) */
if (strlen(cmd_buf) == 0)
return;
if (strcmp(cmd_buf, "help") == 0)
{
msg("Available commands:\r\n");
msg(" help - show this help\r\n");
msg(" version - show firmware version\r\n");
msg(" bodeplot=B0,B1,B2,A1,A2\r\n");
msg(" bodeplot? - show current bode plot parameters\r\n");
msg(" flash_bodeplot? - show raw flash content for bode plot parameters\r\n");
}
else if (strcmp(cmd_buf, "version") == 0)
{
msg("version: %s\r\n", "1.0.0");
}
else if (cmd_match_with_arg(cmd_buf, "bodeplot=", &arg))
{
struct bode_plot_param_t *bplot_p = &bode_plot_param;
if (parse_i32_csv5(arg, bplot_p))
{
bode_plot_param_write_to_flash(bplot_p, FLASH_PROG_ADDR_USER_CALI);
}
else
{
msg("invalid bodeplot format, use: bodeplot=111,8,5,6,77\r\n");
}
}
else if (strcmp(cmd_buf, "bodeplot?") == 0)
{
struct bode_plot_param_t *bplot_p = &bode_plot_param;
msg("bode plot param read from flash: b0=0x%08X, b1=0x%08X, b2=0x%08X, a1=0x%08X, a2=0x%08X\r\n",
bplot_p->b0,
bplot_p->b1,
bplot_p->b2,
bplot_p->a1,
bplot_p->a2);
msg("bode plot param read from flash: b0=%d, b1=%d, b2=%d, a1=%d, a2=%d\r\n",
bplot_p->b0,
bplot_p->b1,
bplot_p->b2,
bplot_p->a1,
bplot_p->a2);
}
else if (strcmp(cmd_buf, "flash_bodeplot?") == 0)
{
struct bode_plot_param_t tmp_bplot;
bode_plot_param_read_from_flash(&tmp_bplot, FLASH_PROG_ADDR_USER_CALI);
}
else
{
msg("Unknown command: %s\r\n", cmd_buf);
}
}
/* flash*/
#if 0
static void dump_flash_bytes(uint32_t addr, uint32_t size)
{
const uint8_t *pData = (const uint8_t *)addr;
msg("flash dump source base address: 0x%08X, size=%u bytes\n", addr, (unsigned int)size);
for (uint32_t i = 0; i < size; i++)
{
msg("read [0x%08X] = 0x%02X\n", (unsigned int)(addr + i), pData[i]);
}
}
static void dump_flash_bytes_8perline(uint32_t addr, uint32_t size)
{
const uint8_t *pData = (const uint8_t *)addr;
msg("flash dump source base address: 0x%08X, size=%u bytes\n", addr, (unsigned int)size);
for (uint32_t i = 0; i < size; i += 8)
{
msg("read [0x%08X]", (unsigned int)(addr + i));
for (uint32_t j = 0; j < 8 && (i + j) < size; j++)
{
msg(" %02X", pData[i + j]);
}
msg("\n");
}
}
#endif
static int bode_plot_param_write_to_flash(const struct bode_plot_param_t *param, uint32_t addr)
{
int rval = 0;
uint32_t word_data[5] = { 0 };
if (!param)
return -1;
/* FLASH_ProgData requires 4-byte aligned length, so pad the last halfword. */
word_data[0] = param->b0;
word_data[1] = param->b1;
word_data[2] = param->b2;
word_data[3] = param->a1;
word_data[4] = param->a2;
rval = FLASH_ErasePage(addr);
if (rval)
{
err(" ! erase plot param fail (%d)\n", rval);
return rval;
}
rval = FLASH_ProgData(addr, word_data, sizeof(word_data));
if (rval)
{
err(" ! prog plot param fail (%d)\n", rval);
return rval;
}
return 0;
}
void bode_plot_param_read_from_flash(struct bode_plot_param_t *param, uint32_t addr)
{
const void *flash_ptr = (const void *)addr;
if (!param)
return;
memcpy(param, flash_ptr, sizeof(*param));
msg("bode plot param read from flash: b0=0x%08X, b1=0x%08X, b2=0x%08X, a1=0x%08X, a2=0x%08X\r\n",
param->b0,
param->b1,
param->b2,
param->a1,
param->a2);
msg("bode plot param read from flash: b0=%d, b1=%d, b2=%d, a1=%d, a2=%d\r\n",
param->b0,
param->b1,
param->b2,
param->a1,
param->a2);
}
/* main code*/
void app(void)
{
char cmd_buf[UART_RX_BUF_SIZE];
sysclk_systick_init(SYSCFG_ClkSrc_HSI, SYS_TICK_1_MS);
sys_disable_ice();
uart_init();
info("This is a app demo project\n");
info("uart cmd demo\n");
// read plot param from flash
struct bode_plot_param_t *bplot_p = &bode_plot_param;
bode_plot_param_read_from_flash(bplot_p, FLASH_PROG_ADDR_USER_CALI);
while (1)
{
if (is_rx_frame_ready())
{
uart_rx_getline(cmd_buf, sizeof(cmd_buf));
msg("RX: %s\r\n", cmd_buf);
uart_cmd_parse(cmd_buf, sizeof(cmd_buf));
}
}
}
pec930_sdk-v1.0.1/Examples/template/PFC_LLC_2026-05-20_2P2Z_ok/src/copy_main.c
+20 -20
View File
@@ -1,23 +1,23 @@
#if 0
#include "main.h"
#include "isr.h"
#include "init.h"
#include "isr.h"
#include "main.h"
//=============================================================================
// Constant Definition
//=============================================================================
#define DATA_LOG 0
#define DATA_MONITOR 1
#define DEBOUNCE_TIME 20
#define BUF_SIZE 100 // > 300 記憶體不夠用(4組) > 700 記憶體不夠用(2組)
#define DATA_LOG 0
#define DATA_MONITOR 1
#define DEBOUNCE_TIME 20
#define BUF_SIZE 100 // > 300 記憶體不夠用(4組) > 700 記憶體不夠用(2組)
#define CR_1P1Z_B0_Q14 6313
#define CR_1P1Z_B1_Q14 -5113
#define CR_1P1Z_A1_Q14 -5803
#define CR_1P1Z_B0_Q14 6313
#define CR_1P1Z_B1_Q14 -5113
#define CR_1P1Z_A1_Q14 -5803
// 前饋輸出限制（請根據您主環 Q14 格式的數值範圍調整）
// 假設最大前饋量限制為實數值 50.0 -> 50.0 * 16384 = 819200
#define CR_FF_MAX_Q14 819200 // 50 duty << 14
#define CR_FF_MIN_Q14 -819200
#define CR_FF_MAX_Q14 819200 // 50 duty << 14
#define CR_FF_MIN_Q14 -819200
//=============================================================================
// Macro Definition
@@ -54,8 +54,8 @@ typedef enum {
//#define ff_max 8000
//#define v_kp 10
#define v_ki 10
#define v_kd 0
#define v_ki 10
#define v_kd 0
SystemState_t sys_state = STATE_INIT;
uint8_t is_zero_crossing = 0;
@@ -561,7 +561,7 @@ __attribute__((always_inline)) static inline void Cur_Loop_PFC_2P2Z(void) // 優
//count1++;
// -------------------------------------------
// 5. data log
#if DATA_LOG
#if DATA_LOG
count_down--;
if (count_down < 1000)
{
@@ -578,7 +578,7 @@ __attribute__((always_inline)) static inline void Cur_Loop_PFC_2P2Z(void) // 優
pfc_pwm_disable();
sys_state = STATE_PAUSE;
}
#endif
#endif
// -------------------------------------------
}
//============================================================================
@@ -834,7 +834,7 @@ int main(void)
}
#endif
#if 1 // 測試 PFC 電壓環 + 電流環 (電流環無法穩壓) (電壓環 + 電流環有 BUG，會多一個小 PULSE)
#if 1 // 測試 PFC 電壓環 + 電流環 (電流環無法穩壓) (電壓環 + 電流環有 BUG，會多一個小 PULSE)
TIM2->CCR1 = 12; // min duty
sys_state = STATE_PFC_SOFT_START;
@@ -1082,13 +1082,13 @@ int main(void)
// --- 3. 非即時任務 (UI、通訊、Data Log) ---
Key1_Scan();
#if DATA_LOG
#if DATA_LOG
if (is_full == 1) Handle_UART_Log(); // 利用 PEC930 UART 輸出數據 [cite: 105, 336]
#endif
#endif
#if DATA_MONITOR
#if DATA_MONITOR
Handle_UART_Monitor();
#endif
#endif
} // while --------------------------------------------------------------------
pec930_sdk-v1.0.1/Examples/template/PFC_LLC_2026-05-20_2P2Z_ok/src/init.c
+190 -213
View File
@@ -5,16 +5,15 @@
* Author: jim_liao
*/
//#include "main.h"
#include "isr.h"
#include "init.h"
#include "app.h"
#include "hal_device.h"
#include "isr.h"
//=============================================================================
// Constant Definition
//=============================================================================
//#define CONFIG_OPA_PGA_GAIN OPAMP_PGAGain_1 //OPAMP_PGAGain_5
// #define CONFIG_OPA_PGA_GAIN OPAMP_PGAGain_1 //OPAMP_PGAGain_5
//=============================================================================
// Public Function Definition
@@ -66,168 +65,164 @@ _Post_Proc(PWR_ModeTypeDef pwr_mode)
//========================================================================
void SYS_Config()
{
SYSCFG_ClkInitTypeDef SysClkInit = {0};
SYSCFG_ClkInitTypeDef SysClkInit = { 0 };
SysClkInit.ClkSource = SYSCFG_SYSCLKCR_CLKSW_HSI;
SYSCFG_SysClkConfig(&SysClkInit);
SysClkInit.ClkSource = SYSCFG_SYSCLKCR_CLKSW_HSI;
SYSCFG_SysClkConfig(&SysClkInit);
sys_config_systick(SYS_TICK_1_MS);
sys_config_systick(SYS_TICK_1_MS);
//PWR_EnterDeepSleepMode(_Pre_Proc, _Post_Proc); // use WDG wake up 1 sec
// PWR_EnterDeepSleepMode(_Pre_Proc, _Post_Proc); // use WDG wake up 1 sec
gpio_config();
opa_config();
adc_config();
llc_pwm_config(); // 初始化但不輸出 EPWM_CH1
pfc_pwm_config(); // 初始化但不輸出 TIM2_CH1
gpio_config();
opa_config();
adc_config();
llc_pwm_config(); // 初始化但不輸出 EPWM_CH1
pfc_pwm_config(); // 初始化但不輸出 TIM2_CH1
__NOP();__NOP();__NOP();__NOP();__NOP(); // timer shift between pfc and tim0
__NOP();
__NOP();
__NOP();
__NOP();
__NOP(); // timer shift between pfc and tim0
tim0_config(); // trigger ADC, current loop frequency
uart_config(); // UART
tim0_config(); // trigger ADC, current loop frequency
uart_init();
}
//===================================================================================
void gpio_config()
{
//-----------------//
// OPA
// IN+ = PA8
// IN- = PA9
// OUT = PA7
//-----------------//
//-----------------//
// OPA
// IN+ = PA8
// IN- = PA9
// OUT = PA7
//-----------------//
GPIO_InitTypeDef GPIO_InitStruct;
GPIO_InitTypeDef GPIO_InitStruct;
#if 1
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_07 | GPIO_Pin_08; // Pin_09 is set as power_ok
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_ANAL;
GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_NOPULL;
GPIO_Init(GPIOA , &GPIO_InitStruct);
#endif
#if 1
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_07 | GPIO_Pin_08; // Pin_09 is set as power_ok
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_ANAL;
GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_NOPULL;
GPIO_Init(GPIOA, &GPIO_InitStruct);
#endif
#if 1
//-----------------//
// PWM
// LLC: PA0, PA1
// PFC: PA2
//-----------------//
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_00 | GPIO_Pin_01;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF;
GPIO_InitStruct.GPIO_AF_Mode = GPIO_AF_6; // AF6 = EPWM
GPIO_Init(GPIOA, &GPIO_InitStruct);
#if 1
//-----------------//
// PWM
// LLC: PA0, PA1
// PFC: PA2
//-----------------//
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_00 | GPIO_Pin_01;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF;
GPIO_InitStruct.GPIO_AF_Mode = GPIO_AF_6; // AF6 = EPWM
GPIO_Init(GPIOA, &GPIO_InitStruct);
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_02;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF;
GPIO_InitStruct.GPIO_AF_Mode = GPIO_AF_5; // AF5 = TIM2
GPIO_Init(GPIOA, &GPIO_InitStruct);
//-----------------//
// UART
// PB3:TX PB5:RX
//-----------------//
GPIO_InitTypeDef GPIOA_InitUart;
GPIO_InitTypeDef GPIOB_InitUart;
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_02;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF;
GPIO_InitStruct.GPIO_AF_Mode = GPIO_AF_5; // AF5 = TIM2
GPIO_Init(GPIOA, &GPIO_InitStruct);
GPIOB_InitUart.GPIO_Pin = GPIO_Pin_03 | GPIO_Pin_05; // PB3, PB5
GPIOB_InitUart.GPIO_Mode = GPIO_Mode_AF;
GPIOB_InitUart.GPIO_AF_Mode = GPIO_AF_1;
GPIO_Init(GPIOB, &GPIOB_InitUart);
//-----------------//
// ADC
// PA7(iac), PA10(vbus), PA13(vac) // PA11(cr), PA12(vfb)-->GPIO
//-----------------//
GPIO_InitTypeDef GPIO_InitADC;
GPIO_InitADC.GPIO_Pin = GPIO_Pin_07 | GPIO_Pin_10 | GPIO_Pin_13 | GPIO_Pin_11; // PA11(cr)
GPIO_InitADC.GPIO_Mode = GPIO_Mode_ANAL;
GPIO_Init(GPIOA, &GPIO_InitADC);
//-----------------//
// ADC
// PA7(iac), PA10(vbus), PA13(vac) // PA11(cr), PA12(vfb)-->GPIO
//-----------------//
GPIO_InitTypeDef GPIO_InitADC;
GPIO_InitADC.GPIO_Pin = GPIO_Pin_07 | GPIO_Pin_10 | GPIO_Pin_13 | GPIO_Pin_11; // PA11(cr)
GPIO_InitADC.GPIO_Mode = GPIO_Mode_ANAL;
GPIO_Init(GPIOA, &GPIO_InitADC);
//-----------------//
// Button
//-----------------//
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_15; // PA15
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IN ;
GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_UP; // pull up
GPIO_Init(GPIOA, &GPIO_InitStruct);
//-----------------//
// Button
//-----------------//
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_15; // PA15
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IN;
GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_UP; // pull up
GPIO_Init(GPIOA, &GPIO_InitStruct);
//-----------------//
// FB (VCOMP)
//-----------------//
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_12; // PA12
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IN ;
GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_NOPULL; // no pull
GPIO_Init(GPIOA, &GPIO_InitStruct);
#endif
//-----------------//
// FB (VCOMP)
//-----------------//
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_12; // PA12
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IN;
GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_NOPULL; // no pull
GPIO_Init(GPIOA, &GPIO_InitStruct);
#endif
#if 0 // 取消了
#if 0 // 取消了
//-----------------//
// test pin PA5: TP1, PA6: TP2
//-----------------//
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_05 | GPIO_Pin_06; // PA6 = TP2
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_OUT;
GPIO_Init(GPIOA, &GPIO_InitStruct);
#endif
#endif
}
//===================================================================================
void opa_config(void)
{
OPAMP_InitTypeDef opa_init = {0};
OPAMP_InitTypeDef opa_init = { 0 };
opa_init.OPAMP_VinP = OPAMP_VinP_IO;
opa_init.OPAMP_VinM = OPAMP_VinM_GND; // 設定內部 GND ，PIN 留給 POWER_OK
opa_init.OPAMP_Vout = OPAMP_Vout_IO; // 拉到 IO，需要外部 500 ~ 1000pF 電容
opa_init.OPAMP_Gain = OPAMP_PGAGain_15; // 使用最大 15 倍，減少 RS 功耗
opa_init.OPAMP_VinP = OPAMP_VinP_IO;
opa_init.OPAMP_VinM = OPAMP_VinM_GND; // 設定內部 GND ，PIN 留給 POWER_OK
opa_init.OPAMP_Vout = OPAMP_Vout_IO; // 拉到 IO，需要外部 500 ~ 1000pF 電容
opa_init.OPAMP_Gain = OPAMP_PGAGain_15; // 使用最大 15 倍，減少 RS 功耗
// 正向放大器 OK
// 電壓隨耦器 OK
// 反向放大器 NG
// V+ 接 1/2 VCC，差動放大器 OK
// 正向放大器 OK
// 電壓隨耦器 OK
// 反向放大器 NG
// V+ 接 1/2 VCC，差動放大器 OK
OPAMP_Init(OPAMP0, &opa_init);
OPAMP_Init(OPAMP0, &opa_init);
OPAMP_Enable(OPAMP0);
OPAMP_Enable(OPAMP0);
}
//===================================================================================
void adc_config(void)
{
ADC_InitTypeDef init = {0};
ADC_StructInit(&init);
ADC_InitTypeDef init = { 0 };
ADC_StructInit(&init);
ADC_InitTypeDef init1 = {0};
ADC_StructInit(&init1);
// iac = PA7 = ADC_Channel_09
// vac = PA13 = ADC_Channel_07
// vbus = PA10 = ADC_Channel_04
// ----------------------------------------------
// vcr = PA11 = ADC_Channel_05 (未使用)
// vfb = PA12 = ADC_Channel_06 (使用 GPIO)
init1.SelChannels = ADC_Channel_04 | ADC_Channel_07 | ADC_Channel_09;
//init1.SelChannels = ADC_Channel_09 ;// OP_O 指定到 PA7 時，ADC 需要用 CH_09 讀取
init1.ClkPrescaler = ADC_ClkDiv_4; // 60M/4 = 15M，接近 1MSPS (1us 轉換時間), 最快速度
init1.DataAlign = ADC_DataAlign_Right;
init1.Mode = ADC_Mode_Scan; // Scan mode
ADC_Init(ADC0, &init1);
ADC_InitTypeDef init1 = { 0 };
ADC_StructInit(&init1);
// iac = PA7 = ADC_Channel_09
// vac = PA13 = ADC_Channel_07
// vbus = PA10 = ADC_Channel_04
// ----------------------------------------------
// vcr = PA11 = ADC_Channel_05 (未使用)
// vfb = PA12 = ADC_Channel_06 (使用 GPIO)
init1.SelChannels = ADC_Channel_04 | ADC_Channel_07 | ADC_Channel_09;
// init1.SelChannels = ADC_Channel_09 ;// OP_O 指定到 PA7 時，ADC 需要用 CH_09 讀取
init1.ClkPrescaler = ADC_ClkDiv_4; // 60M/4 = 15M，接近 1MSPS (1us 轉換時間), 最快速度
init1.DataAlign = ADC_DataAlign_Right;
init1.Mode = ADC_Mode_Scan; // Scan mode
ADC_Init(ADC0, &init1);
//ADC_ExtTrigConfig(ADC0, ADC_ExtTrigSource_EPWM_CH2R, ADC_ExtTrigMode_Enable);
ADC_ExtTrigConfig(ADC0, ADC_ExtTrigSource_16, ADC_ExtTrigMode_Enable); // use tim0 trigger
// ADC_ExtTrigConfig(ADC0, ADC_ExtTrigSource_EPWM_CH2R, ADC_ExtTrigMode_Enable);
ADC_ExtTrigConfig(ADC0, ADC_ExtTrigSource_16, ADC_ExtTrigMode_Enable); // use tim0 trigger
#if 1
{ // Configure TIM interrupts
sys_irq_attr_t irq_attr = { .disable_vector = false, };
#if 1
{ // Configure TIM interrupts
sys_irq_attr_t irq_attr = {
.disable_vector = false,
};
irq_attr.trig_mode = SYS_IRQ_TRIGGER_LEVEL;
irq_attr.level = SYS_IRQ_LEVEL_H;
irq_attr.priority = SYS_IRQ_PRIORITY_MIDDEN;
sys_register_IRQ(ADC0_IRQn, isr_adc_handle, &irq_attr);
ADC0->CON0_b.INT_EN = 1;
}
#endif
irq_attr.trig_mode = SYS_IRQ_TRIGGER_LEVEL;
irq_attr.level = SYS_IRQ_LEVEL_H;
irq_attr.priority = SYS_IRQ_PRIORITY_MIDDEN;
sys_register_IRQ(ADC0_IRQn, isr_adc_handle, &irq_attr);
ADC0->CON0_b.INT_EN = 1;
}
#endif
}
//===================================================================================
void llc_pwm_config() // complimentary PWM for LLC
{
TIM_OCInitTypeDef TIM_OCInitStruct;
TIM_TimeBaseInitTypeDef TIM_TimeBaseInitStruct;
TIM_OCInitTypeDef TIM_OCInitStruct;
TIM_TimeBaseInitTypeDef TIM_TimeBaseInitStruct;
/*
/*
{ // Configure TIM interrupts
sys_irq_attr_t irq_attr = { .disable_vector = false, };
@@ -236,57 +231,57 @@ void llc_pwm_config() // complimentary PWM for LLC
irq_attr.priority = SYS_IRQ_PRIORITY_MIDDEN;
sys_register_IRQ(EPWM_IRQn, isr_epwm_handle, &irq_attr);
}
*/
TIM_DeInit(EPWM);
*/
TIM_DeInit(EPWM);
TIM_TimeBaseStructInit(&TIM_TimeBaseInitStruct);
TIM_TimeBaseInitStruct.TIM_Prescaler = 0;
TIM_TimeBaseInitStruct.TIM_CounterMode = TIM_CounterMode_Up;
TIM_TimeBaseInitStruct.TIM_Period = LLC_PERIOD_SS;
TIM_TimeBaseInitStruct.TIM_ClockDivision = TIM_CKD_Div1;
TIM_TimeBaseInitStruct.TIM_RepetitionCounter = 0;
TIM_TimeBaseInit(EPWM, &TIM_TimeBaseInitStruct);
TIM_TimeBaseStructInit(&TIM_TimeBaseInitStruct);
TIM_TimeBaseInitStruct.TIM_Prescaler = 0;
TIM_TimeBaseInitStruct.TIM_CounterMode = TIM_CounterMode_Up;
TIM_TimeBaseInitStruct.TIM_Period = LLC_PERIOD_SS;
TIM_TimeBaseInitStruct.TIM_ClockDivision = TIM_CKD_Div1;
TIM_TimeBaseInitStruct.TIM_RepetitionCounter = 0;
TIM_TimeBaseInit(EPWM, &TIM_TimeBaseInitStruct);
TIM_ARRPreloadConfig(EPWM,ENABLE);
TIM_ARRPreloadConfig(EPWM, ENABLE);
TIM_OCStructInit(&TIM_OCInitStruct);
TIM_OCInitStruct.TIM_OCMode = TIM_OCMode_PWM1;
TIM_OCInitStruct.TIM_OutputState = TIM_OutputState_Disable;
TIM_OCInitStruct.TIM_Pulse = 0;
TIM_OCInitStruct.TIM_OCPolarity = TIM_OCPolarity_High;
TIM_OCInitStruct.TIM_OCIdleState = TIM_OCIdleState_Reset;
TIM_OCInitStruct.TIM_Pulse = 1;
TIM_OCStructInit(&TIM_OCInitStruct);
TIM_OCInitStruct.TIM_OCMode = TIM_OCMode_PWM1;
TIM_OCInitStruct.TIM_OutputState = TIM_OutputState_Disable;
TIM_OCInitStruct.TIM_Pulse = 0;
TIM_OCInitStruct.TIM_OCPolarity = TIM_OCPolarity_High;
TIM_OCInitStruct.TIM_OCIdleState = TIM_OCIdleState_Reset;
TIM_OCInitStruct.TIM_Pulse = 1;
TIM_OCInitStruct.TIM_OutputNState = TIM_OutputNState_Disable;
TIM_OCInitStruct.TIM_OCNPolarity = TIM_OCPolarity_High;
TIM_OC1Init(EPWM, &TIM_OCInitStruct);
TIM_OCInitStruct.TIM_OutputNState = TIM_OutputNState_Disable;
TIM_OCInitStruct.TIM_OCNPolarity = TIM_OCPolarity_High;
TIM_OC1Init(EPWM, &TIM_OCInitStruct);
TIM_OCInitStruct.TIM_Pulse = 1;
TIM_OC2Init(EPWM, &TIM_OCInitStruct);
TIM_OCInitStruct.TIM_Pulse = 1;
TIM_OC2Init(EPWM, &TIM_OCInitStruct);
{ /* Automatic Output enable, Break, dead time and lock configuration */
TIM_BDTRInitTypeDef bdtr_init = {0};
bdtr_init.TIM_LOCKLevel = TIM_LockLevel_OFF;
bdtr_init.TIM_DeadTime = DEAD_TIME_VALUE;
{ /* Automatic Output enable, Break, dead time and lock configuration */
TIM_BDTRInitTypeDef bdtr_init = { 0 };
bdtr_init.TIM_LOCKLevel = TIM_LockLevel_OFF;
bdtr_init.TIM_DeadTime = DEAD_TIME_VALUE;
TIM_BDTRConfig(EPWM, &bdtr_init);
}
TIM_BDTRConfig(EPWM, &bdtr_init);
}
//EPWM->DIER |= 0x1000; // Underflow interrupt enable
//__enable_irq();
TIM_Cmd(EPWM, ENABLE);
TIM_CtrlPWMOutputs(EPWM, ENABLE);
EPWM->CCMR1_OUTPUT_b.OC1PE = 1; // Output Compare 1 preload enable
// EPWM->DIER |= 0x1000; // Underflow interrupt enable
//__enable_irq();
TIM_Cmd(EPWM, ENABLE);
TIM_CtrlPWMOutputs(EPWM, ENABLE);
EPWM->CCMR1_OUTPUT_b.OC1PE = 1; // Output Compare 1 preload enable
//EPWM->CCR1 = 300; // for test
//REG_SET_BITS(EPWM->CCER, TIM_CCER_CC1E_Msk | TIM_CCER_CC1NE_Msk); // 需要 SET 才會輸出
// EPWM->CCR1 = 300; // for test
// REG_SET_BITS(EPWM->CCER, TIM_CCER_CC1E_Msk | TIM_CCER_CC1NE_Msk); // 需要 SET 才會輸出
}
//===================================================================================
void pfc_pwm_config() // single PWM for PFC
{
TIM_OCInitTypeDef TIM_OCInitStruct;
TIM_TimeBaseInitTypeDef TIM_TimeBaseInitStruct;
/*
TIM_OCInitTypeDef TIM_OCInitStruct;
TIM_TimeBaseInitTypeDef TIM_TimeBaseInitStruct;
/*
{ // Configure TIM interrupts
sys_irq_attr_t irq_attr = { .disable_vector = false, };
@@ -295,74 +290,56 @@ void pfc_pwm_config() // single PWM for PFC
irq_attr.priority = SYS_IRQ_PRIORITY_MIDDEN;
sys_register_IRQ(TIM2_IRQn, isr_tim2_handle, &irq_attr);
}
*/
*/
TIM_DeInit(TIM2);
TIM_DeInit(TIM2);
TIM_TimeBaseStructInit(&TIM_TimeBaseInitStruct);
TIM_TimeBaseInitStruct.TIM_Prescaler = 0;
TIM_TimeBaseInitStruct.TIM_CounterMode = TIM_CounterMode_Up;
TIM_TimeBaseInitStruct.TIM_Period = PFC_PERIOD;
TIM_TimeBaseInitStruct.TIM_ClockDivision = TIM_CKD_Div1;
TIM_TimeBaseInitStruct.TIM_RepetitionCounter = 0;
TIM_TimeBaseInit(TIM2, &TIM_TimeBaseInitStruct);
TIM_ARRPreloadConfig(TIM2, ENABLE);
TIM_TimeBaseStructInit(&TIM_TimeBaseInitStruct);
TIM_TimeBaseInitStruct.TIM_Prescaler = 0;
TIM_TimeBaseInitStruct.TIM_CounterMode = TIM_CounterMode_Up;
TIM_TimeBaseInitStruct.TIM_Period = PFC_PERIOD;
TIM_TimeBaseInitStruct.TIM_ClockDivision = TIM_CKD_Div1;
TIM_TimeBaseInitStruct.TIM_RepetitionCounter = 0;
TIM_TimeBaseInit(TIM2, &TIM_TimeBaseInitStruct);
TIM_ARRPreloadConfig(TIM2, ENABLE);
TIM_OCStructInit(&TIM_OCInitStruct);
TIM_OCInitStruct.TIM_OCMode = TIM_OCMode_PWM1;
TIM_OCInitStruct.TIM_OutputState = TIM_OutputState_Disable;
TIM_OCInitStruct.TIM_Pulse = 0;
TIM_OCInitStruct.TIM_OCPolarity = TIM_OCPolarity_High;
TIM_OCInitStruct.TIM_OCIdleState = TIM_OCIdleState_Reset;
TIM_OCInitStruct.TIM_Pulse = 1;
//TIM_OCInitStruct.TIM_OutputNState = TIM_OutputNState_Disable; // no negative output
//TIM_OCInitStruct.TIM_OCNPolarity = TIM_OCPolarity_High;
TIM_OC1Init(TIM2, &TIM_OCInitStruct);
TIM_OCStructInit(&TIM_OCInitStruct);
TIM_OCInitStruct.TIM_OCMode = TIM_OCMode_PWM1;
TIM_OCInitStruct.TIM_OutputState = TIM_OutputState_Disable;
TIM_OCInitStruct.TIM_Pulse = 0;
TIM_OCInitStruct.TIM_OCPolarity = TIM_OCPolarity_High;
TIM_OCInitStruct.TIM_OCIdleState = TIM_OCIdleState_Reset;
TIM_OCInitStruct.TIM_Pulse = 1;
// TIM_OCInitStruct.TIM_OutputNState = TIM_OutputNState_Disable; // no negative output
// TIM_OCInitStruct.TIM_OCNPolarity = TIM_OCPolarity_High;
TIM_OC1Init(TIM2, &TIM_OCInitStruct);
//TIM2->DIER |= 0x1000; // Underflow interrupt enable
//__enable_irq();
TIM_Cmd(TIM2, ENABLE); // enable PWM
TIM_CtrlPWMOutputs(TIM2, ENABLE); // enable PWM output
TIM2->CCMR1_OUTPUT_b.OC1PE = 1; // Output Compare 1 preload enable
//TIM2->CCR1 = 200; // for test
//REG_SET_BITS(TIM2->CCER, TIM_CCER_CC1E_Msk); // set bit enable output
// TIM2->DIER |= 0x1000; // Underflow interrupt enable
//__enable_irq();
TIM_Cmd(TIM2, ENABLE); // enable PWM
TIM_CtrlPWMOutputs(TIM2, ENABLE); // enable PWM output
TIM2->CCMR1_OUTPUT_b.OC1PE = 1; // Output Compare 1 preload enable
// TIM2->CCR1 = 200; // for test
// REG_SET_BITS(TIM2->CCER, TIM_CCER_CC1E_Msk); // set bit enable output
}
//===================================================================================
void uart_config()
{
UART_InitTypeDef uart_init = {0};
uart_init.BaudRate = 9600; //115200;
uart_init.WordLength = UART_WordLength_8b;
uart_init.StopBits = UART_StopBits_1;
uart_init.Parity = UART_Parity_No;
uart_init.Mode = UART_Mode_TxRx;
UART_Init(UART0, &uart_init);
UART_Start(UART0);
}
//===================================================================================
void UART_Send_Wait(UART_Type *pHUart, uint16_t value)
{
UART_SendData(pHUart,value);
UART_WaitTxFifoEmpty(pHUart);
}
//===================================================================================
void tim0_config()
{
LPTIM_InitTypeDef Init = {0};
LPTIM_InitTypeDef Init = { 0 };
Init.LPTIM_Prescaler = 0;
Init.LPTIM_ClockSource = LPTIM_CLK_Src_SysClk;
Init.LPTIM_MatchMode = LPTIM_MatchMode_IRQ | LPTIM_MatchMode_Reset; // | LPTIM_MatchMode_Stop;
Init.LPTIM_MatchValue = TIM0_PERIOD;
LPTIM_Init(TIM0, &Init);
Init.LPTIM_Prescaler = 0;
Init.LPTIM_ClockSource = LPTIM_CLK_Src_SysClk;
Init.LPTIM_MatchMode = LPTIM_MatchMode_IRQ | LPTIM_MatchMode_Reset; // | LPTIM_MatchMode_Stop;
Init.LPTIM_MatchValue = TIM0_PERIOD;
LPTIM_Init(TIM0, &Init);
#if 0
#if 0
sys_irq_attr_t irq_attr = { .trig_mode = SYS_IRQ_TRIGGER_LEVEL, };
sys_register_IRQ(TIM0_IRQn, isr_tim0_handle, &irq_attr);
sys_enable_girq();
LPTIM_ITConfig(TIM0, true);
#endif
#endif
LPTIM_Enable(TIM0);
LPTIM_Enable(TIM0);
}
pec930_sdk-v1.0.1/Examples/template/PFC_LLC_2026-05-20_2P2Z_ok/src/isr.c
+9 -12
View File
@@ -10,7 +10,6 @@
* @description
*/
#include "main.h"
#include "isr.h"
#include "init.h"
@@ -25,13 +24,13 @@
//=============================================================================
// Global Data Definition
//=============================================================================
//uint8_t volatile tim0_trigger = 0;
//extern uint16_t iac;
//extern uint16_t vac;
//extern uint16_t vbus;
//extern uint16_t vac_avg1, vac_avg2;
//extern uint16_t vbus_avg;
//extern uint8_t hi_line;
// uint8_t volatile tim0_trigger = 0;
// extern uint16_t iac;
// extern uint16_t vac;
// extern uint16_t vbus;
// extern uint16_t vac_avg1, vac_avg2;
// extern uint16_t vbus_avg;
// extern uint8_t hi_line;
//=============================================================================
// Private Function Definition
//=============================================================================
@@ -42,9 +41,9 @@
/*
__INTERRUPT void isr_tim2_handle(void)
{
if((TIM2->SR & 0x20000) == 0x20000) // UDIF: Underflow interrupt flag
if((TIM2->SR & 0x20000) == 0x20000) // UDIF: Underflow interrupt flag
{
TIM_ClearITPendingBit(TIM2, 0x20000);
TIM_ClearITPendingBit(TIM2, 0x20000);
}
}
*/
@@ -68,5 +67,3 @@ __INTERRUPT void isr_tim0_handle(void)
return;
}
#endif
pec930_sdk-v1.0.1/Examples/template/PFC_LLC_2026-05-20_2P2Z_ok/src/main.c
+501 -418
View File
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