Compare commits
1 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
| c17830ee1c |
Vendored
+15
-1
@@ -16,6 +16,13 @@
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"postDebugTask": "Stop OpenOCD (Ubuntu)",
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"overrideGDBServerStartedRegex": "Listening on port",
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},
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{
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"name": "Ubuntu Flash Only (No GDB)",
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"type": "node-terminal",
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"request": "launch",
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"cwd": "${workspaceFolder}",
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"command": "${workspaceFolder}/openocd/linux/2025.10/bin/openocd -s openocd/linux/2025.10/scripts -f openocd/linux/2025.10/scripts/target/pec930.cfg -c \"program ./build/Debug/pec930_motor.elf verify reset exit\""
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},
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{
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"name": "Windows RISC-V Debug (OpenOCD)",
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"type": "cortex-debug",
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@@ -30,7 +37,14 @@
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"preLaunchTask": "Start OpenOCD (Windows)",
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"postDebugTask": "Stop OpenOCD (Windows)",
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"overrideGDBServerStartedRegex": "Listening on port",
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}
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},
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{
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"name": "Windows Flash Only (No GDB)",
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"type": "node-terminal",
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"request": "launch",
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"cwd": "${workspaceFolder}",
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"command": "${workspaceFolder}\\openocd\\win\\2025.10\\bin\\openocd.exe -s openocd\\win\\2025.10\\scripts -f openocd\\win\\2025.10\\scripts\\target\\pec930.cfg -c \"program .\\build\\Debug\\pec930_motor.elf verify reset exit\""
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},
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]
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}
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@@ -54,6 +54,7 @@ set(HAL_SOURCES
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set(COMMON_SOURCES
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${PEC930_SDK_DIR}/Common/printf.c
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${PEC930_SDK_DIR}/Common/syslog.c
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)
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file(GLOB_RECURSE APP_SOURCES "app/src/*.c")
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+51
-51
@@ -1,51 +1,51 @@
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/**
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* Copyright (c) 2024 Wei-Lun Hsu. All Rights Reserved.
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*/
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/** @file main.h
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*
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* @author Wei-Lun Hsu
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* @version 0.1
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* @date 2024/08/29
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* @license
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* @description
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*/
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#ifndef __main_H_wxBnwdPw_lq7D_H4I5_sHPp_uXof15pFLp4V__
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#define __main_H_wxBnwdPw_lq7D_H4I5_sHPp_uXof15pFLp4V__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "hal_device.h"
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#include "printf.h"
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//=============================================================================
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// Constant Definition
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//=============================================================================
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//=============================================================================
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// Macro Definition
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//=============================================================================
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||||
|
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//=============================================================================
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// Structure Definition
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//=============================================================================
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||||
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//=============================================================================
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// Global Data Definition
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//=============================================================================
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||||
|
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//=============================================================================
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// Private Function Definition
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//=============================================================================
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//=============================================================================
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// Public Function Definition
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//=============================================================================
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#ifdef __cplusplus
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}
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#endif
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#endif
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/**
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* Copyright (c) 2024 Wei-Lun Hsu. All Rights Reserved.
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*/
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/** @file main.h
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*
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* @author Wei-Lun Hsu
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* @version 0.1
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* @date 2024/08/29
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* @license
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* @description
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*/
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#ifndef __main_H_wxBnwdPw_lq7D_H4I5_sHPp_uXof15pFLp4V__
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#define __main_H_wxBnwdPw_lq7D_H4I5_sHPp_uXof15pFLp4V__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "hal_device.h"
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#include "syslog.h"
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//=============================================================================
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// Constant Definition
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//=============================================================================
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||||
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||||
//=============================================================================
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// Macro Definition
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//=============================================================================
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||||
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||||
//=============================================================================
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// Structure Definition
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//=============================================================================
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||||
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//=============================================================================
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||||
// Global Data Definition
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//=============================================================================
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||||
|
||||
//=============================================================================
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// Private Function Definition
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//=============================================================================
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||||
//=============================================================================
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// Public Function Definition
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//=============================================================================
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#ifdef __cplusplus
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}
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#endif
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#endif
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@@ -1,55 +0,0 @@
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/**
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* @file uart_cmd.h
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* @brief UART command interface via PB5(RX) / PB3(TX)
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*/
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#ifndef __uart_cmd_H__
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#define __uart_cmd_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "hal_device.h"
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#include <stdbool.h>
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#include <stdint.h>
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//=============================================================================
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// Constant Definition
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//=============================================================================
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#define UART_CMD_BAUD_RATE 115200
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#define UART_CMD_RX_BUF_SIZE 128
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#define FW_VERSION "0.0.1"
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//=============================================================================
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// Global Data Definition
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//=============================================================================
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extern volatile char g_uart_rx_buf[UART_CMD_RX_BUF_SIZE];
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extern volatile uint16_t g_uart_rx_idx;
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extern volatile bool g_uart_rx_complete;
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//=============================================================================
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// Public Function Definition
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//=============================================================================
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/**
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* @brief Initialize UART0 with PB3(TX) PB5(RX), enable RX interrupt
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*/
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void uart_cmd_init(void);
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/**
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* @brief Process received command (call in main loop when g_uart_rx_complete is set)
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*/
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void uart_cmd_process(void);
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/**
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* @brief Send a null-terminated string via UART0 TX
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*/
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void uart_cmd_send_str(const char *str);
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#ifdef __cplusplus
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}
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#endif
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#endif
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+67
-62
@@ -1,62 +1,67 @@
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/**
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* Copyright (c) 2024 Wei-Lun Hsu. All Rights Reserved.
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*/
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/** @file main.c
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*
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* @author Wei-Lun Hsu
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* @version 0.1
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* @date 2024/08/29
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* @license
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* @description
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*/
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#include "main.h"
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#include "isr.h"
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#include "uart_cmd.h"
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//=============================================================================
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// Constant Definition
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//=============================================================================
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||||
//=============================================================================
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// Macro Definition
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||||
//=============================================================================
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||||
|
||||
//=============================================================================
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// Structure Definition
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//=============================================================================
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||||
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||||
//=============================================================================
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// Global Data Definition
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//=============================================================================
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//=============================================================================
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// Private Function Definition
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//=============================================================================
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static void sysclk_init(void)
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{
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SYSCFG_ClkInitTypeDef SysClkInit = { 0 };
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SysClkInit.ClkSource = SYSCFG_ClkSrc_HSI;
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SYSCFG_SysClkConfig(&SysClkInit);
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sys_config_systick(SYS_TICK_1_MS);
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}
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//=============================================================================
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// Public Function Definition
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//=============================================================================
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int main(void)
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{
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sysclk_init();
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uart_cmd_init();
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uart_cmd_send_str("This is demo.\r\n");
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while (1)
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{
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__NOP();
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//uart_cmd_process();
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}
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return 0;
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}
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/**
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* Copyright (c) 2024 Wei-Lun Hsu. All Rights Reserved.
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*/
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/** @file main.c
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*
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* @author Wei-Lun Hsu
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* @version 0.1
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* @date 2024/08/29
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* @license
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||||
* @description
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*/
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#include "main.h"
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#include "isr.h"
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//=============================================================================
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// Constant Definition
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||||
//=============================================================================
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||||
|
||||
//=============================================================================
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||||
// Macro Definition
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||||
//=============================================================================
|
||||
|
||||
//=============================================================================
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||||
// Structure Definition
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||||
//=============================================================================
|
||||
|
||||
//=============================================================================
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||||
// Global Data Definition
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||||
//=============================================================================
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//=============================================================================
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// Private Function Definition
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//=============================================================================
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uint32_t __FASTCODE fastcode_proc(void)
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{
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log_color(SLOG_CYAN, "run at fast area: $pc= x%08X\n", (uint32_t)&fastcode_proc);
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return 0;
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}
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//=============================================================================
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// Public Function Definition
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//=============================================================================
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int main(void)
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{
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SYSCFG_ClkInitTypeDef SysClkInit = {0};
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SysClkInit.ClkSource = SYSCFG_ClkSrc_HSI;
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SYSCFG_SysClkConfig(&SysClkInit);
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sys_config_systick(SYS_TICK_1_MS);
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syslog_init();
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info("This is a app demo project\n");
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msg("log debug message: $pc= x%08X\n", __get_pc());
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log_color(SLOG_GREEN, "color green\n");
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log_color(SLOG_YELLOW, "color yellow\n");
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fastcode_proc();
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while(1)
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{
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__NOP();
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}
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return 0;
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}
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@@ -1,214 +0,0 @@
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/**
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* @file uart_cmd.c
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* @brief UART command interface via PB5(RX) / PB3(TX)
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*/
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#include "uart_cmd.h"
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#include "printf.h"
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#include <string.h>
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//=============================================================================
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// Constant Definition
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//=============================================================================
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#define UART_CMD_TX_PORT GPIOB
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#define UART_CMD_TX_PIN GPIO_Pin_03
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#define UART_CMD_TX_AF GPIO_AF_1
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#define UART_CMD_RX_PORT GPIOB
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#define UART_CMD_RX_PIN GPIO_Pin_05
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#define UART_CMD_RX_AF GPIO_AF_1
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//=============================================================================
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// Global Data Definition
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||||
//=============================================================================
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volatile char g_uart_rx_buf[UART_CMD_RX_BUF_SIZE];
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volatile uint16_t g_uart_rx_idx = 0;
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volatile bool g_uart_rx_complete = false;
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static bool g_pwm_enabled = false;
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static bool g_notify_enabled = false;
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||||
|
||||
//=============================================================================
|
||||
// Private Function Definition
|
||||
//=============================================================================
|
||||
|
||||
/* printf library calls _putchar for each character */
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void _putchar(char character)
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||||
{
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UART_SendData(UART0, character);
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UART_WaitTxFifoEmpty(UART0);
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}
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|
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|
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|
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static int cmd_strcmp(const volatile char *buf, const char *cmd)
|
||||
{
|
||||
while (*cmd)
|
||||
{
|
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if (*buf != *cmd)
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return 1;
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buf++;
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cmd++;
|
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}
|
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return (*buf != '\0');
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}
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|
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static bool cmd_match_with_arg(const volatile char *buf, const char *prefix, const char **arg_out)
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||||
{
|
||||
size_t len = strlen(prefix);
|
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for (size_t i = 0; i < len; i++)
|
||||
{
|
||||
if (buf[i] != prefix[i])
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return false;
|
||||
}
|
||||
if (buf[len] == ' ')
|
||||
{
|
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*arg_out = (const char *)&buf[len + 1];
|
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return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
// ISR Handler
|
||||
//=============================================================================
|
||||
__INTERRUPT void uart0_rx_handler(void)
|
||||
{
|
||||
SAVE_IRQ_CSR_CONTEXT();
|
||||
|
||||
if (UART_GetITStatus(UART0, UART_FLAG_RXNE))
|
||||
{
|
||||
char ch = (char)UART_ReceiveData(UART0);
|
||||
|
||||
if (ch == '\r' || ch == '\n')
|
||||
{
|
||||
if (g_uart_rx_idx > 0)
|
||||
{
|
||||
g_uart_rx_buf[g_uart_rx_idx] = '\0';
|
||||
g_uart_rx_complete = true;
|
||||
}
|
||||
}
|
||||
else if (g_uart_rx_idx < UART_CMD_RX_BUF_SIZE - 1)
|
||||
{
|
||||
g_uart_rx_buf[g_uart_rx_idx++] = ch;
|
||||
}
|
||||
}
|
||||
|
||||
RESTORE_IRQ_CSR_CONTEXT();
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
// Public Function Definition
|
||||
//=============================================================================
|
||||
void uart_cmd_init(void)
|
||||
{
|
||||
/* Configure PB3 as UART0 TX */
|
||||
GPIO_InitTypeDef gpio_init = {0};
|
||||
gpio_init.GPIO_Pin = UART_CMD_TX_PIN;
|
||||
gpio_init.GPIO_Mode = GPIO_Mode_AF;
|
||||
gpio_init.GPIO_AF_Mode = UART_CMD_TX_AF;
|
||||
GPIO_Init(UART_CMD_TX_PORT, &gpio_init);
|
||||
|
||||
/* Configure PB5 as UART0 RX */
|
||||
gpio_init.GPIO_Pin = UART_CMD_RX_PIN;
|
||||
gpio_init.GPIO_Mode = GPIO_Mode_AF;
|
||||
gpio_init.GPIO_AF_Mode = UART_CMD_RX_AF;
|
||||
GPIO_Init(UART_CMD_RX_PORT, &gpio_init);
|
||||
|
||||
/* Configure UART0 */
|
||||
UART_InitTypeDef uart_init = {0};
|
||||
uart_init.BaudRate = UART_CMD_BAUD_RATE;
|
||||
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);
|
||||
|
||||
/* Enable RX not-empty interrupt */
|
||||
UART_ITConfig(UART0, UART_IT_RX_FIFO_NO_EMPTY, ENABLE);
|
||||
|
||||
/* Register UART0 IRQ */
|
||||
sys_irq_attr_t irq_attr = {
|
||||
.trig_mode = SYS_IRQ_TRIGGER_LEVEL,
|
||||
.level = SYS_IRQ_LEVEL_H,
|
||||
.priority = SYS_IRQ_PRIORITY_MIDDEN,
|
||||
};
|
||||
sys_register_IRQ(UART0_IRQn, uart0_rx_handler, &irq_attr);
|
||||
|
||||
/* Start UART */
|
||||
UART_Start(UART0);
|
||||
|
||||
sys_enable_girq();
|
||||
}
|
||||
|
||||
void uart_cmd_send_str(const char *str)
|
||||
{
|
||||
while (*str)
|
||||
{
|
||||
UART_SendData(UART0, *str++);
|
||||
UART_WaitTxFifoEmpty(UART0);
|
||||
}
|
||||
}
|
||||
|
||||
void uart_cmd_process(void)
|
||||
{
|
||||
if (!g_uart_rx_complete)
|
||||
return;
|
||||
|
||||
const char *arg = NULL;
|
||||
|
||||
if (cmd_strcmp(g_uart_rx_buf, "help") == 0)
|
||||
{
|
||||
uart_cmd_send_str("Commands:\r\n");
|
||||
uart_cmd_send_str(" help - show this help\r\n");
|
||||
uart_cmd_send_str(" fw_ver - show firmware version\r\n");
|
||||
uart_cmd_send_str(" pwm 1/0 - enable/disable PWM output\r\n");
|
||||
uart_cmd_send_str(" notify 1/0 - enable/disable notify\r\n");
|
||||
}
|
||||
else if (cmd_strcmp(g_uart_rx_buf, "fw_ver") == 0)
|
||||
{
|
||||
uart_cmd_send_str("FW: " FW_VERSION "\r\n");
|
||||
}
|
||||
else if (cmd_match_with_arg(g_uart_rx_buf, "pwm", &arg))
|
||||
{
|
||||
if (arg[0] == '1')
|
||||
{
|
||||
g_pwm_enabled = true;
|
||||
uart_cmd_send_str("OK pwm on\r\n");
|
||||
}
|
||||
else if (arg[0] == '0')
|
||||
{
|
||||
g_pwm_enabled = false;
|
||||
uart_cmd_send_str("OK pwm off\r\n");
|
||||
}
|
||||
else
|
||||
{
|
||||
uart_cmd_send_str("ERR usage: pwm 1/0\r\n");
|
||||
}
|
||||
}
|
||||
else if (cmd_match_with_arg(g_uart_rx_buf, "notify", &arg))
|
||||
{
|
||||
if (arg[0] == '1')
|
||||
{
|
||||
g_notify_enabled = true;
|
||||
uart_cmd_send_str("OK notify on\r\n");
|
||||
}
|
||||
else if (arg[0] == '0')
|
||||
{
|
||||
g_notify_enabled = false;
|
||||
uart_cmd_send_str("OK notify off\r\n");
|
||||
}
|
||||
else
|
||||
{
|
||||
uart_cmd_send_str("ERR usage: notify 1/0\r\n");
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
uart_cmd_send_str("ERR unknown cmd\r\n");
|
||||
}
|
||||
|
||||
/* Reset for next command */
|
||||
g_uart_rx_idx = 0;
|
||||
g_uart_rx_complete = false;
|
||||
}
|
||||
Reference in New Issue
Block a user