diff --git a/app/Core/Src/main.c b/app/Core/Src/main.c
index d99731a..a179191 100644
--- a/app/Core/Src/main.c
+++ b/app/Core/Src/main.c
@@ -37,7 +37,7 @@
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
-#define HARDWARE_FLAG true
+#define HARDWARE_FLAG false
/* USER CODE END PD */
/* Private macro -------------------------------------------------------------*/
diff --git a/app/MDK-ARM/app.uvguix.29643 b/app/MDK-ARM/app.uvguix.29643
index 448b182..e4e9775 100644
--- a/app/MDK-ARM/app.uvguix.29643
+++ b/app/MDK-ARM/app.uvguix.29643
@@ -111,7 +111,7 @@
0
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@@ -134,7 +134,7 @@
16
- B8090000EA000000540E00007A010000
+ 7408000066000000100D0000F6000000
@@ -530,7 +530,7 @@
0
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- 03000000790200008D050000D9020000
+ 03000000790200007D070000CD030000
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@@ -1150,7 +1150,7 @@
0
16
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+ 0300000066000000ED00000045020000
16
@@ -1170,7 +1170,7 @@
0
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+ 03000000790200007D070000CD030000
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@@ -1190,7 +1190,7 @@
0
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+ 03000000790200007D070000CD030000
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@@ -1250,7 +1250,7 @@
0
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+ 03000000790200007D070000CD030000
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@@ -1270,7 +1270,7 @@
0
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- 03000000790200008D050000D9020000
+ 03000000790200007D070000CD030000
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@@ -1799,7 +1799,7 @@
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59392
@@ -1822,7 +1822,7 @@
Build
966
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
583
@@ -1838,7 +1838,7 @@
Debug
2373
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
898
@@ -1865,9 +1865,9 @@
12
..\..\src\usermain.c
- 3
+ 1
8
- 26
+ 27
1
0
@@ -1973,9 +1973,9 @@
..\..\iflytop_microcontroller\sdk\stm32\pwm.c
- 0
- 8
- 90
+ 40
+ 63
+ 75
1
0
diff --git a/app/MDK-ARM/app.uvoptx b/app/MDK-ARM/app.uvoptx
index 54c2063..8955922 100644
--- a/app/MDK-ARM/app.uvoptx
+++ b/app/MDK-ARM/app.uvoptx
@@ -1819,6 +1819,18 @@
0
0
+
+ 10
+ 131
+ 1
+ 0
+ 0
+ 0
+ ..\..\src\zflash.c
+ zflash.c
+ 0
+ 0
+
@@ -1829,7 +1841,7 @@
0
11
- 131
+ 132
1
0
0
@@ -1841,7 +1853,7 @@
11
- 132
+ 133
1
0
0
@@ -1853,7 +1865,7 @@
11
- 133
+ 134
1
0
0
@@ -1865,7 +1877,7 @@
11
- 134
+ 135
1
0
0
diff --git a/app/MDK-ARM/app.uvprojx b/app/MDK-ARM/app.uvprojx
index 546d508..909a599 100644
--- a/app/MDK-ARM/app.uvprojx
+++ b/app/MDK-ARM/app.uvprojx
@@ -1129,6 +1129,11 @@
1
..\..\src\hardware_main.c
+
+ zflash.c
+ 1
+ ..\..\src\zflash.c
+
diff --git a/src/usermain.c b/src/usermain.c
index 73a4ddb..5b8afbc 100644
--- a/src/usermain.c
+++ b/src/usermain.c
@@ -5,14 +5,15 @@
#include "cmsis_os.h"
#include "config.h"
+#include "encoder_acquistion_service.h"
#include "iwdg.h"
#include "lwip.h"
#include "main.h"
-#include "zport.h"
+#include "protocol.h"
#include "usart.h"
#include "zboard.h"
-#include "protocol.h"
-#include "encoder_acquistion_service.h"
+#include "zflash.h"
+#include "zport.h"
//
#include "iflytop_microcontroller/sdk/stm32/stm32sdk.h"
diff --git a/src/zflash.c b/src/zflash.c
new file mode 100644
index 0000000..ff71733
--- /dev/null
+++ b/src/zflash.c
@@ -0,0 +1,148 @@
+#include "zflash.h"
+
+static bool stmflash_address_legal(uint32_t start_addr, uint32_t end_addr) {
+ if (start_addr < STM32_FLASH_BASE || start_addr % 4 || start_addr > (STM32_FLASH_BASE + STM32_FLASH_SIZE)) {
+ return false;
+ }
+ if (end_addr < STM32_FLASH_BASE || end_addr % 4 || end_addr > (STM32_FLASH_BASE + STM32_FLASH_SIZE)) {
+ return false;
+ }
+ return true;
+}
+
+/**
+ * @brief 从指定地址读取一个字 (32位数据)
+ * @param faddr : 读取地址 (此地址必须为4倍数!!)
+ * @retval 读取到的数据 (32位)
+ */
+uint32_t stmflash_read_word(uint32_t faddr) { return *(volatile uint32_t *)faddr; }
+
+/**
+ * @brief 获取某个地址所在的flash扇区
+ * @param addr : lash地址
+ * @retval 0~11,即addr所在的扇区
+ */
+uint8_t stmflash_get_flash_sector(uint32_t addr) {
+ if (addr < ADDR_FLASH_SECTOR_1)
+ return FLASH_SECTOR_0;
+ else if (addr < ADDR_FLASH_SECTOR_2)
+ return FLASH_SECTOR_1;
+ else if (addr < ADDR_FLASH_SECTOR_3)
+ return FLASH_SECTOR_2;
+ else if (addr < ADDR_FLASH_SECTOR_4)
+ return FLASH_SECTOR_3;
+ else if (addr < ADDR_FLASH_SECTOR_5)
+ return FLASH_SECTOR_4;
+ else if (addr < ADDR_FLASH_SECTOR_6)
+ return FLASH_SECTOR_5;
+ else if (addr < ADDR_FLASH_SECTOR_7)
+ return FLASH_SECTOR_6;
+ else if (addr < ADDR_FLASH_SECTOR_8)
+ return FLASH_SECTOR_7;
+ else if (addr < ADDR_FLASH_SECTOR_9)
+ return FLASH_SECTOR_8;
+ else if (addr < ADDR_FLASH_SECTOR_10)
+ return FLASH_SECTOR_9;
+ else if (addr < ADDR_FLASH_SECTOR_11)
+ return FLASH_SECTOR_10;
+ return FLASH_SECTOR_11;
+}
+
+/**
+ * @brief 在FLASH 指定位置, 写入指定长度的数据(自动擦除)
+ * @note 因为STM32F4的扇区实在太大,没办法本地保存扇区数据,所以本函数写地址如果非0XFF
+ * ,那么会先擦除整个扇区且不保存扇区数据.所以写非0XFF的地址,将导致整个扇区数据丢失.
+ * 建议写之前确保扇区里没有重要数据,最好是整个扇区先擦除了,然后慢慢往后写.
+ * 该函数对OTP区域也有效!可以用来写OTP区!
+ * OTP区域地址范围:0X1FFF7800~0X1FFF7A0F(注意:最后16字节,用于OTP数据块锁定,别乱写!!)
+ * @param start_address : 起始地址 (此地址必须为4的倍数!!,否则写入出错!)
+ * @param pbuf : 数据指针
+ * @param length : 要写入的 字(32位)数(就是要写入的32位数据的个数)
+ * @retval 无
+ */
+void stmflash_write(uint32_t start_address, uint32_t *pbuf, uint32_t length) {
+ FLASH_EraseInitTypeDef flasheraseinit;
+ HAL_StatusTypeDef FlashStatus = HAL_OK;
+
+ uint32_t flash_write_start_address = 0;
+ uint32_t flash_write_end_address = 0;
+ uint32_t sectorerror = 0;
+
+ flash_write_start_address = start_address; /* 写入的起始地址 */
+ flash_write_end_address = start_address + length * 4; /* 写入的结束地址 */
+
+ if (!stmflash_address_legal(flash_write_start_address, flash_write_end_address)) {
+ return;
+ }
+
+ HAL_FLASH_Unlock(); /* 解锁 */
+ FLASH->ACR &= ~(1 << 10); /* FLASH擦除期间,必须禁止数据缓存!!! */
+
+ if (flash_write_start_address < 0X1FFF0000) /* 只有主存储区,才需要执行擦除操作!! */
+ {
+ while (flash_write_start_address < flash_write_end_address) /* 扫清一切障碍.(对非FFFFFFFF的地方,先擦除) */
+ {
+ if (stmflash_read_word(flash_write_start_address) != 0XFFFFFFFF) /* 有非0XFFFFFFFF的地方,要擦除这个扇区 */
+ {
+ flasheraseinit.TypeErase = FLASH_TYPEERASE_SECTORS; /* 擦除类型,扇区擦除 */
+ flasheraseinit.Sector = stmflash_get_flash_sector(flash_write_start_address); /* 要擦除的扇区 */
+ flasheraseinit.NbSectors = 1; /* 一次只擦除一个扇区 */
+ flasheraseinit.VoltageRange = FLASH_VOLTAGE_RANGE_3; /* 电压范围,VCC=2.7~3.6V之间!! */
+
+ if (HAL_FLASHEx_Erase(&flasheraseinit, §orerror) != HAL_OK) {
+ break; /* 发生错误了 */
+ }
+
+ } else {
+ flash_write_start_address += 4;
+ }
+ FLASH_WaitForLastOperation(FLASH_WAITETIME); /* 等待上次操作完成 */
+ }
+ }
+
+ FlashStatus = FLASH_WaitForLastOperation(FLASH_WAITETIME); /* 等待上次操作完成 */
+
+ if (FlashStatus == HAL_OK) {
+ while (start_address < flash_write_end_address) /* 写数据 */
+ {
+ if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_WORD, start_address, *pbuf) != HAL_OK) /* 写入数据 */
+ {
+ break; /* 写入异常 */
+ }
+
+ start_address += 4;
+ pbuf++;
+ }
+ }
+
+ FLASH->ACR |= 1 << 10; /* FLASH擦除结束,开启数据fetch */
+
+ HAL_FLASH_Lock(); /* 上锁 */
+}
+
+/**
+ * @brief 从指定地址开始读出指定长度的数据
+ * @param raddr : 起始地址
+ * @param pbuf : 数据指针
+ * @param length: 要读取的字(32)数,即4个字节的整数倍
+ * @retval 无
+ */
+void stmflash_read(uint32_t raddr, uint32_t *pbuf, uint32_t length) {
+ uint32_t i;
+
+ for (i = 0; i < length; i++) {
+ pbuf[i] = stmflash_read_word(raddr); /* 读取4个字节. */
+ raddr += 4; /* 偏移4个字节. */
+ }
+}
+
+/******************************************************************************************/
+/* 测试用代码 */
+
+/**
+ * @brief 测试写数据(写1个字)
+ * @param waddr : 起始地址
+ * @param wdata : 要写入的数据
+ * @retval 读取到的数据
+ */
+void test_write(uint32_t waddr, uint32_t wdata) { stmflash_write(waddr, &wdata, 1); /* 写入一个字 */ }
diff --git a/src/zflash.h b/src/zflash.h
new file mode 100644
index 0000000..f3fb89b
--- /dev/null
+++ b/src/zflash.h
@@ -0,0 +1,32 @@
+#ifndef __STMFLASH_H
+#define __STMFLASH_H
+
+#include
+
+#include "stm32f4xx_hal.h"
+/* FLASH起始地址 */
+#define STM32_FLASH_SIZE 0x100000 /* STM32 FLASH 总大小 */
+#define STM32_FLASH_BASE 0x08000000 /* STM32 FLASH 起始地址 */
+#define FLASH_WAITETIME 50000 /* FLASH等待超时时间 */
+
+/* FLASH 扇区的起始地址 */
+#define ADDR_FLASH_SECTOR_0 ((uint32_t)0x08000000) /* 扇区0起始地址, 16 Kbytes */
+#define ADDR_FLASH_SECTOR_1 ((uint32_t)0x08004000) /* 扇区1起始地址, 16 Kbytes */
+#define ADDR_FLASH_SECTOR_2 ((uint32_t)0x08008000) /* 扇区2起始地址, 16 Kbytes */
+#define ADDR_FLASH_SECTOR_3 ((uint32_t)0x0800C000) /* 扇区3起始地址, 16 Kbytes */
+#define ADDR_FLASH_SECTOR_4 ((uint32_t)0x08010000) /* 扇区4起始地址, 64 Kbytes */
+#define ADDR_FLASH_SECTOR_5 ((uint32_t)0x08020000) /* 扇区5起始地址, 128 Kbytes */
+#define ADDR_FLASH_SECTOR_6 ((uint32_t)0x08040000) /* 扇区6起始地址, 128 Kbytes */
+#define ADDR_FLASH_SECTOR_7 ((uint32_t)0x08060000) /* 扇区7起始地址, 128 Kbytes */
+#define ADDR_FLASH_SECTOR_8 ((uint32_t)0x08080000) /* 扇区8起始地址, 128 Kbytes */
+#define ADDR_FLASH_SECTOR_9 ((uint32_t)0x080A0000) /* 扇区9起始地址, 128 Kbytes */
+#define ADDR_FLASH_SECTOR_10 ((uint32_t)0x080C0000) /* 扇区10起始地址,128 Kbytes */
+#define ADDR_FLASH_SECTOR_11 ((uint32_t)0x080E0000) /* 扇区11起始地址,128 Kbytes */
+
+uint32_t stmflash_read_word(uint32_t faddr); /* 读出字 */
+void stmflash_write(uint32_t waddr, uint32_t *pbuf, uint32_t length); /* 从指定地址开始写入指定长度的数据 */
+void stmflash_read(uint32_t raddr, uint32_t *pbuf, uint32_t length); /* 从指定地址开始读出指定长度的数据 */
+
+void test_write(uint32_t waddr, uint32_t wdata); /* 测试写入 */
+
+#endif