| | |
| | | /* Enable GPIO clock */ |
| | | RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB,ENABLE); |
| | | |
| | | // Enable GPIO used for beep |
| | | GPIO_InitStructure.GPIO_Pin = BEEP_PIN; |
| | | GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; |
| | | GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; |
| | | GPIO_Init(BEEP_GPIO, &GPIO_InitStructure); |
| | | GPIO_InitStructure.GPIO_Pin = KEY0_PIN; |
| | | GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU; |
| | | GPIO_InitStructure.GPIO_Speed = GPIO_Speed_2MHz; |
| | | GPIO_Init(KEY0_GPIO, &GPIO_InitStructure); |
| | | |
| | | // Enable GPIO used for beep |
| | | GPIO_InitStructure.GPIO_Pin = BEEP2_PIN; |
| | | GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; |
| | | GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; |
| | | GPIO_Init(BEEP2_GPIO, &GPIO_InitStructure); |
| | | |
| | | // Enable GPIO used for OUT |
| | | GPIO_InitStructure.GPIO_Pin = OUT2_PIN; |
| | | GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; |
| | | GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; |
| | | GPIO_Init(OUT2_GPIO, &GPIO_InitStructure); |
| | | // // Enable GPIO used for beep |
| | | // GPIO_InitStructure.GPIO_Pin = BEEP_PIN; |
| | | // GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; |
| | | // GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; |
| | | // GPIO_Init(BEEP_GPIO, &GPIO_InitStructure); |
| | | // |
| | | // // Enable GPIO used for beep |
| | | // GPIO_InitStructure.GPIO_Pin = BEEP2_PIN; |
| | | // GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; |
| | | // GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; |
| | | // GPIO_Init(BEEP2_GPIO, &GPIO_InitStructure); |
| | | // |
| | | // // Enable GPIO used for OUT |
| | | // GPIO_InitStructure.GPIO_Pin = OUT2_PIN; |
| | | // GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; |
| | | // GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; |
| | | // GPIO_Init(OUT2_GPIO, &GPIO_InitStructure); |
| | | } |
| | |
| | | |
| | | #include "stm32f10x.h" |
| | | |
| | | #define KEY0_PIN GPIO_Pin_14 |
| | | #define KEY0_GPIO GPIOB |
| | | #define READ_KEY0 GPIO_ReadInputDataBit(KEY0_GPIO,KEY0_PIN) |
| | | |
| | | #define BEEP_PIN GPIO_Pin_6 |
| | | #define BEEP_GPIO GPIOB |
| | | #define BEEP_ON GPIO_WriteBit(BEEP_GPIO, BEEP_PIN, Bit_SET) |
| | |
| | | |
| | | ADC_DeInit(ADC1);//?? |
| | | |
| | | RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC1,ENABLE); |
| | | ADC_InitStructure.ADC_Mode = ADC_Mode_Independent;//ADC1?ADC2????,???? |
| | | ADC_InitStructure.ADC_ContinuousConvMode = DISABLE;//ADC????,???????? |
| | | ADC_InitStructure.ADC_ScanConvMode = DISABLE; //ADC?????(ENABLE??????) |
| | |
| | | float bat_volt; |
| | | uint8_t Get_Battary(void) |
| | | {static float last_value = 100; |
| | | |
| | | static u8 first=1; |
| | | bat_volt = (float)Get_ADC_Value()/621; //(value/4096*3.3*2-3.5)/0.7 |
| | | if(bat_volt>=3.5) |
| | | { |
| | | if(first) |
| | | { |
| | | first = 0; |
| | | last_value =(bat_volt-3.5)*143; |
| | | } |
| | | last_value = 0.9*last_value + (bat_volt-3.5)*14.3; |
| | | if(last_value>100) |
| | | last_value = 100; |
| | | if(last_value<0) |
| | | last_value = 0; |
| | | } |
| | | return last_value; |
| | | } |
| | |
| | | #define __ADC_H__ |
| | | |
| | | #include "stm32f10x.h" |
| | | |
| | | extern uint8_t Get_Battary(void); |
| | | extern void ADC_Configuration(void); |
| | | #endif |
| | |
| | | #define POLL_TX_TO_RESP_RX_DLY_UUS 150 |
| | | /* This is the delay from Frame RX timestamp to TX reply timestamp used for calculating/setting the DW1000's delayed TX function. This includes the |
| | | * frame length of approximately 2.66 ms with above configuration. */ |
| | | #define RESP_RX_TO_FINAL_TX_DLY_UUS 1500 |
| | | #define RESP_RX_TO_FINAL_TX_DLY_UUS 400 |
| | | /* Receive response timeout. See NOTE 5 below. */ |
| | | #define RESP_RX_TIMEOUT_UUS 2700 |
| | | #define RESP_RX_TIMEOUT_UUS 600 |
| | | |
| | | #define POLL_RX_TO_RESP_TX_DLY_UUS 420 |
| | | /* This is the delay from the end of the frame transmission to the enable of the receiver, as programmed for the DW1000's wait for response feature. */ |
| | |
| | | }; |
| | | |
| | | /* Frames used in the ranging process. See NOTE 2 below. */ |
| | | static uint8_t tx_poll_msg[18] = {0}; |
| | | static uint8_t tx_poll_msg[19] = {0}; |
| | | //static uint8_t rx_resp_msg[] = {0x41, 0x88, 0, 0xCA, 0xDE, 'V', 'E', 'W', 'A', 0x10, 0x02, 0, 0, 0, 0}; |
| | | static uint8_t tx_final_msg[] = {0x41, 0x88, 0, 0xCA, 0xDE, 'W', 'A', 'V', 'E', 0x23, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; |
| | | |
| | |
| | | uint32_t final_tx_time; |
| | | u32 start_poll; |
| | | u8 i; |
| | | |
| | | LED0_ON; |
| | | g_Resttimer=0; |
| | | GPIO_ResetBits(SPIx_GPIO, SPIx_CS); |
| | | delay_us(2500); |
| | | GPIO_SetBits(SPIx_GPIO, SPIx_CS); |
| | | tag_succ_times = 0; |
| | | tx_poll_msg[BATTARY_IDX] = Get_Battary(); |
| | | tx_poll_msg[BUTTON_IDX] = !READ_KEY0; |
| | | for(i=0;i<REPOET_ANC_NUM;i++) |
| | | { |
| | | /* Write frame data to DW1000 and prepare transmission. See NOTE 7 below. */ |
| | |
| | | dwt_writetxfctrl(sizeof(tx_resp_msg), 0);//设å®åéé¿åº¦ |
| | | result = dwt_starttx(DWT_START_TX_DELAYED | DWT_RESPONSE_EXPECTED);//å»¶è¿åéï¼çå¾
æ¥æ¶ |
| | | |
| | | battary = rx_buffer[BATTARY_IDX]; |
| | | button = rx_buffer[BUTTON_IDX]; |
| | | /* We assume that the transmission is achieved correctly, now poll for reception of expected "final" frame or error/timeout. |
| | | * See NOTE 7 below. */ |
| | | if(result==0) |
| | |
| | | // printf("Pair Finish PairID: %d. \r\n",g_com_map[PAIR_ID]); |
| | | // } |
| | | // tag_time_recv[tag_id_recv] = tag_recv_timer; |
| | | if(tag_id_recv-TAG_ID_START<=TOTAL_TAG_NUM) |
| | | { |
| | | g_flag_Taggetdist[tag_id_recv-TAG_ID_START]=0; |
| | | anchor_dist_last_frm[tag_id_recv-TAG_ID_START] = dist_cm; |
| | | } |
| | | #ifdef HEX_OUTPUT |
| | | usart_send[2] = frame_seq_nb++; |
| | | //usart_send[6] = tag_id_recv; |
| | |
| | | memcpy(&usart_send[21],&checksum,2); |
| | | UART_PushFrame(usart_send,23); |
| | | #else |
| | | printf("Anchor ID: %d, Tag ID: %d, Dist = %d cm\n", g_com_map[DEV_ID], tag_id_recv, (uint16_t)dis_after_filter); |
| | | printf("Anchor ID: %d, Tag ID: %d, Dist = %d cm\n", g_com_map[DEV_ID_L]|g_com_map[DEV_ID_L]<<8, tag_id_recv, (uint16_t)dist_cm); |
| | | #endif |
| | | |
| | | //dis_after_filter = LP_Frac_Update(p_Dis_Filter, dist_cm); |
| | |
| | | |
| | | #include "stm32f10x.h" |
| | | #include "filters.h" |
| | | |
| | | #include "ADC.h" |
| | | //#define WORK_MODE_TAG |
| | | #define WORK_MODE_ANCHOR |
| | | |
| | | //#define NEWBOARD |
| | | #define TAG_OUTPUT |
| | | //#define TAG_OUTPUT |
| | | #define HEX_OUTPUT |
| | | |
| | | #define REPOET_ANC_NUM 6 |
| | |
| | | if(g_com_map[0] != 0x55AA) |
| | | { |
| | | g_com_map[0] = 0x55AA; |
| | | g_com_map[ALARM_DISTANCE1] = 100; //é»è®¤æ¥è¦è·ç¦»50cm |
| | | g_com_map[ALARM_DISTANCE2] = 600; //é»è®¤æ¥è¦è·ç¦»50cm |
| | | g_com_map[ALARM_DISTANCE3] = 900; //é»è®¤æ¥è¦è·ç¦»50cm |
| | | g_com_map[ALARM_DEV] = 1; |
| | | g_com_map[DEV_ID_L] =0x9b;//DEFAULT_DEV_ID; //é»è®¤è®¾å¤ID |
| | | g_com_map[DEV_ID_H] =0x76;//DEFAULT_DEV_ID; //é»è®¤è®¾å¤ID |
| | | // g_com_map[ALARM_DISTANCE1] = 100; //é»è®¤æ¥è¦è·ç¦»50cm |
| | | // g_com_map[ALARM_DISTANCE2] = 600; //é»è®¤æ¥è¦è·ç¦»50cm |
| | | // g_com_map[ALARM_DISTANCE3] = 900; //é»è®¤æ¥è¦è·ç¦»50cm |
| | | // g_com_map[ALARM_DEV] = 1; |
| | | g_com_map[DEV_ID_L] =0xdb;//DEFAULT_DEV_ID; //é»è®¤è®¾å¤ID |
| | | g_com_map[DEV_ID_H] =0x00;//DEFAULT_DEV_ID; //é»è®¤è®¾å¤ID |
| | | g_com_map[COM_INTERVAL]=1000; |
| | | save_com_map_to_flash(); |
| | | } |
| | |
| | | #include "stm32f10x_it.h" |
| | | #include "serial_at_cmd_app.h" |
| | | #include "global_param.h" |
| | | |
| | | #include "ADC.h" |
| | | |
| | | |
| | | void Device_Init(void) |
| | |
| | | DW_GPIO_Init(); |
| | | Uart1_Init(); |
| | | Spi_Init(); |
| | | |
| | | ADC_Configuration(); |
| | | |
| | | GPIO_PinRemapConfig(GPIO_Remap_SWJ_JTAGDisable, ENABLE); |
| | | } |
| | |
| | | {uint16_t i; |
| | | Usart1ParseDataCallback = UsartParseDataHandler; |
| | | parameter_init(); |
| | | deca_sleep(1000); |
| | | dev_id = g_com_map[DEV_ID_H]<<16|g_com_map[DEV_ID_L]; |
| | | #ifdef WORK_MODE_TAG |
| | | printf("æ ç¾ID: %d .\r\n",dev_id); |
| | |
| | | Tag_App(); |
| | | } |
| | | // UART_CheckReceive(); |
| | | PWR_EnterSTOPMode(PWR_Regulator_LowPower, PWR_STOPEntry_WFI); |
| | | //PWR_EnterSTOPMode(PWR_Regulator_LowPower, PWR_STOPEntry_WFI); |
| | | #else |
| | | Anchor_App(); |
| | | #endif |
| | |
| | | // { |
| | | // dis_after_filter = DEFAULT_DISTANCE; |
| | | // } |
| | | #ifdef WORK_MODE_ANCHOR |
| | | tag_recv_timer++; |
| | | TagDistClear(); |
| | | if(g_pairstart!=1) |
| | | main_logic(); |
| | | #endif |
| | | //#ifdef WORK_MODE_ANCHOR |
| | | //tag_recv_timer++; |
| | | // TagDistClear(); |
| | | // if(g_pairstart!=1) |
| | | // main_logic(); |
| | | //#endif |
| | | |
| | | } |
| | | |