Scan example on D7-LoRa
Dependencies: modem_ref_helper DebouncedInterrupt
Diff: main.cpp
- Revision:
- 1:27716ee59ca4
- Parent:
- 0:6703784ff93e
- Child:
- 2:de388004dca6
diff -r 6703784ff93e -r 27716ee59ca4 main.cpp --- a/main.cpp Fri May 25 16:10:45 2018 +0000 +++ b/main.cpp Tue Jun 12 15:15:54 2018 +0000 @@ -5,6 +5,24 @@ #include "modem_ref_helper.h" #include "modem_callbacks.h" +#if 1 + // Use D7 LoRa + #define XCL_DL d7lora_dl_xcl + #define XCL_UL d7lora_ul_xcl +#else + // Use D7 FSK + #define XCL_DL d7fsk_dl_xcl + #define XCL_UL d7fsk_ul_xcl +#endif + +#if 1 + // Disable Duty Cycle + #define DUTY 255 +#else + // Use default Duty Cycle + #define DUTY D7A_CTF_ENCODE(31) +#endif + #define MY_POLICY_IDX 0 Semaphore button_user(0); @@ -17,21 +35,26 @@ MODEM_RESP_DONE, }; -uint8_t g_main_id; - -d7a_xcl_t d7lora_dl_xcl = { .bf.s = 8, .bf.m = 1 }; -d7a_xcl_t d7lora_ul_xcl = { .bf.s = 9, .bf.m = 1 }; - +// This discribes the retry policy of the stack for each packet +// Do not modify uncommented parameters alp_retry_policy_t my_policy = { .meta.procedure = 0, .meta.respond = true, .meta.persistant = false, .meta.bulk = false, .depth = 1, - .retries = 0, - .slot_time = 0 + .retries = 0, // The stack will retry x times (each packet will be sent a maximum of x+1 times) + .slot_time = 0 // Interval between retries in seconds }; +uint8_t g_main_id; + +d7a_xcl_t d7fsk_dl_xcl = { .bf.s = 0, .bf.m = 1 }; +d7a_xcl_t d7fsk_ul_xcl = { .bf.s = 2, .bf.m = 1 }; + +d7a_xcl_t d7lora_dl_xcl = { .bf.s = 8, .bf.m = 1 }; +d7a_xcl_t d7lora_ul_xcl = { .bf.s = 9, .bf.m = 1 }; + alp_d7a_itf_t my_itf = { .type = ALP_ITF_TYPE_D7A, .cfg.to = 0, @@ -40,7 +63,7 @@ .cfg.qos.bf.retry = MY_POLICY_IDX, .cfg.addressee.ctrl.bf.nls = D7A_NLS_AES_CCM_64, .cfg.addressee.ctrl.bf.idf = D7A_ID_NBID, - .cfg.addressee.xcl = d7lora_ul_xcl, + .cfg.addressee.xcl = XCL_UL, .cfg.addressee.id[0] = D7A_CTF_VAL(4,0), }; @@ -114,7 +137,7 @@ uint8_t my_user_id = modem_get_id(my_read_response_callback); - uint8_t scan_xcl[] = { d7lora_dl_xcl.byte, d7lora_ul_xcl.byte }; + uint8_t scan_xcl[] = { XCL_DL.byte, XCL_UL.byte }; memset(&istat, 0, sizeof(d7a_sp_res_t)); memset(&fw_ver, 0, sizeof(fw_version_t)); @@ -199,7 +222,7 @@ #endif PRINT("\n" "-----------------------------------------\n" - "--------- Demo ActiveRFIDReader ---------\n" + "-------------- Demo D7A LoRa ------------\n" "-----------------------------------------\n"); FPRINT("(id:0x%08x)\r\n", osThreadGetId()); @@ -208,23 +231,6 @@ g_main_id = modem_get_id(my_main_callback); - // Put modem to listen to downlink access class - modem_write_file(D7A_FID_DLL_CFG, &d7lora_dl_xcl, offsetof(d7a_dll_cfg_t, xcl), sizeof(d7a_xcl_t), g_main_id); - modem_ready.wait(); - - // Configure interfaces to use uplink access class - modem_write_file(FID_D7A_ITF0, &d7lora_ul_xcl, offsetof(alp_d7a_itf_t, cfg.addressee.xcl), sizeof(d7a_xcl_t), g_main_id); - modem_ready.wait(); - - modem_write_file(FID_D7A_ITF1, &d7lora_ul_xcl, offsetof(alp_d7a_itf_t, cfg.addressee.xcl), sizeof(d7a_xcl_t), g_main_id); - modem_ready.wait(); - - modem_write_file(FID_D7A_ITF2, &d7lora_ul_xcl, offsetof(alp_d7a_itf_t, cfg.addressee.xcl), sizeof(d7a_xcl_t), g_main_id); - modem_ready.wait(); - - modem_write_file(FID_D7A_ITF3, &d7lora_ul_xcl, offsetof(alp_d7a_itf_t, cfg.addressee.xcl), sizeof(d7a_xcl_t), g_main_id); - modem_ready.wait(); - // Set custom retry policy // XXX Won't work the first time as we need to reboot the modem for the changes to be applied // Check current retry policy @@ -244,11 +250,37 @@ my_reset(); } - // Configure URC: LQUAL on report file notification every 10 reports - PRINT("Setup URCs\n"); - modem_enable_urc(ALP_URC_TYPE_LQUAL, IFID_REPORT, 10, true, g_main_id); + // Put modem to listen to downlink access class + modem_write_file(D7A_FID_DLL_CFG, &XCL_DL, offsetof(d7a_dll_cfg_t, xcl), sizeof(d7a_xcl_t), g_main_id); + modem_ready.wait(); + + // Configure interfaces to use uplink access class + modem_write_file(FID_D7A_ITF0, &XCL_UL, offsetof(alp_d7a_itf_t, cfg.addressee.xcl), sizeof(d7a_xcl_t), g_main_id); + modem_ready.wait(); + + modem_write_file(FID_D7A_ITF1, &XCL_UL, offsetof(alp_d7a_itf_t, cfg.addressee.xcl), sizeof(d7a_xcl_t), g_main_id); + modem_ready.wait(); + + modem_write_file(FID_D7A_ITF2, &XCL_UL, offsetof(alp_d7a_itf_t, cfg.addressee.xcl), sizeof(d7a_xcl_t), g_main_id); modem_ready.wait(); + modem_write_file(FID_D7A_ITF3, &XCL_UL, offsetof(alp_d7a_itf_t, cfg.addressee.xcl), sizeof(d7a_xcl_t), g_main_id); + modem_ready.wait(); + + // Configure duty + d7a_ctf_t duty = { .byte = DUTY }; + for (int i = 0; i < 8; i++) + { + modem_write_file(D7A_FID_ACCESS_PROFILE_0 + XCL_DL.bf.s, &duty, offsetof(d7a_access_profile_t, sb[0].duty) + (i * sizeof(d7a_subband_t)), sizeof(d7a_ctf_t), g_main_id); + modem_ready.wait(); + } + + for (int i = 0; i < 8; i++) + { + modem_write_file(D7A_FID_ACCESS_PROFILE_0 + XCL_UL.bf.s, &duty, offsetof(d7a_access_profile_t, sb[0].duty) + (i * sizeof(d7a_subband_t)), sizeof(d7a_ctf_t), g_main_id); + modem_ready.wait(); + } + PRINT("Start D7A Stack\n"); modem_activate_itf(ALP_ITF_TYPE_D7A, 24, 0, ALP_D7A_ISTAT_RESP | ALP_D7A_ISTAT_UNS, true, g_main_id); modem_ready.wait();