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Минимальный функционал
Diff: flashwrapper.cpp
- Revision:
- 0:0f5e5690b713
diff -r 000000000000 -r 0f5e5690b713 flashwrapper.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/flashwrapper.cpp Thu Jun 25 08:28:04 2020 +0000
@@ -0,0 +1,25 @@
+/*
+ * flashwrapper.c
+ *
+ * Author: spookee
+ */
+
+#include "stm32f4xx_hal.h"
+
+#include "flashwrapper.h"
+
+
+uint32_t flashRead(uint32_t address) {
+ return (*(uint32_t*)(address+START_ADRESS));
+}
+
+void flashWrite(uint32_t address, uint32_t *p_data, uint16_t size) {
+ HAL_FLASH_Unlock();
+ __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP | FLASH_FLAG_OPERR | FLASH_FLAG_WRPERR | FLASH_FLAG_PGAERR | FLASH_FLAG_PGPERR);
+ FLASH_Erase_Sector(FLASH_SECTOR_12, VOLTAGE_RANGE_3);
+ for (int i = 0; i < size; i++) {
+ HAL_FLASH_Program(FLASH_TYPEPROGRAM_WORD, START_ADRESS+address + i*4, p_data[i]);
+ }
+ HAL_FLASH_Lock();
+}
+