? ? ? ? ? ? ? ? ? ? ? ? ? ?STM32F7xx —— 96位唯一ID

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// 配置單片機(jī)型號(hào) 對(duì)外只有這個(gè)宏CONFIG_SYSTEM_HARDWARE_TYPE #define CONFIG_SYSTEM_HARDWARE_TYPE SOC_TYPE_STM32F7// SOC類型 typedef enum {SOC_TYPE_STM32F0,SOC_TYPE_STM32F1,SOC_TYPE_STM32F2,SOC_TYPE_STM32F3,SOC_TYPE_STM32F4,SOC_TYPE_STM32F7,SOC_TYPE_STM32L0,SOC_TYPE_STM32L1,SOC_TYPE_STM32L4,SOC_TYPE_STM32H7, } soc_type_t;#define SOC_STM32F0_ID_ADDR 0x1FFFF7AC #define SOC_STM32F1_ID_ADDR 0x1FFFF7E8 #define SOC_STM32F2_ID_ADDR 0x1FFF7A10 #define SOC_STM32F3_ID_ADDR 0x1FFFF7AC #define SOC_STM32F4_ID_ADDR 0x1FFF7A10 #define SOC_STM32F7_ID_ADDR 0x1FF0F420 #define SOC_STM32L0_ID_ADDR 0x1FF80050 #define SOC_STM32L1_ID_ADDR 0x1FF80050 #define SOC_STM32L4_ID_ADDR 0x1FFF7590 #define SOC_STM32H7_ID_ADDR 0x1FF0F420typedef struct {uint8_t type;uint32_t addr; } soc_id_t;static const soc_id_t soc_id_entries[] = {{SOC_TYPE_STM32F0, SOC_STM32F0_ID_ADDR},{SOC_TYPE_STM32F1, SOC_STM32F1_ID_ADDR},{SOC_TYPE_STM32F2, SOC_STM32F2_ID_ADDR},{SOC_TYPE_STM32F3, SOC_STM32F3_ID_ADDR},{SOC_TYPE_STM32F4, SOC_STM32F4_ID_ADDR},{SOC_TYPE_STM32F7, SOC_STM32F7_ID_ADDR},{SOC_TYPE_STM32L0, SOC_STM32L0_ID_ADDR},{SOC_TYPE_STM32L1, SOC_STM32L1_ID_ADDR},{SOC_TYPE_STM32L4, SOC_STM32L4_ID_ADDR},{SOC_TYPE_STM32H7, SOC_STM32H7_ID_ADDR}, };void SocIDGet(uint32_t *id, soc_type_t type) {uint8_t i;for(i = 0; i < sizeof(soc_id_entries) / sizeof(soc_id_entries[0]); ++i){if(type == soc_id_entries[i].type){id[0] = *(uint32_t *)(soc_id_entries[i].addr + 0);id[1] = *(uint32_t *)(soc_id_entries[i].addr + 4);id[2] = *(uint32_t *)(soc_id_entries[i].addr + 8);break;}} }

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