Data reception demo.
Dependencies: modem_ref_helper CRC
modem_callbacks.cpp@15:e90cc8e37c4d, 2021-10-29 (annotated)
- Committer:
- marin_wizzi
- Date:
- Fri Oct 29 13:12:47 2021 +0000
- Revision:
- 15:e90cc8e37c4d
- Parent:
- 12:404a3ca64a44
Compatible with 6.2 modem version
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
marin_wizzi | 15:e90cc8e37c4d | 1 | #include "modem_d7a.h" |
marin_wizzi | 15:e90cc8e37c4d | 2 | #include "files.h" |
Jeej | 0:02418479dcf7 | 3 | |
marin_wizzi | 15:e90cc8e37c4d | 4 | #define SERIAL_MAX_PACKET_SIZE (255) |
Jeej | 0:02418479dcf7 | 5 | |
Jeej | 0:02418479dcf7 | 6 | // ============================================================}}} |
Jeej | 0:02418479dcf7 | 7 | |
Jeej | 0:02418479dcf7 | 8 | // Callbacks to MODEM's ALP requests |
Jeej | 0:02418479dcf7 | 9 | // ============================================================{{{ |
marin_wizzi | 15:e90cc8e37c4d | 10 | void my_read(u8 action, u8 fid, u32 offset, u32 length, int id) |
Jeej | 0:02418479dcf7 | 11 | { |
marin_wizzi | 15:e90cc8e37c4d | 12 | u8 data[SERIAL_MAX_PACKET_SIZE]; |
Jeej | 0:02418479dcf7 | 13 | |
marin_wizzi | 15:e90cc8e37c4d | 14 | ASSERT((ALP_ACTION_RSP_TAG_SIZE + ALP_ACTION_RSP_F_DATA_SIZE(offset, length)) <= SERIAL_MAX_PACKET_SIZE, |
marin_wizzi | 15:e90cc8e37c4d | 15 | "Read response too big for serial protocol (%d/%dmax)", length, ALP_ACTION_RSP_TAG_SIZE + ALP_ACTION_RSP_F_DATA_SIZE(offset,SERIAL_MAX_PACKET_SIZE)); |
marin_wizzi | 15:e90cc8e37c4d | 16 | |
marin_wizzi | 15:e90cc8e37c4d | 17 | if (ram_fs_read(fid, data, offset, length)) |
Jeej | 0:02418479dcf7 | 18 | { |
marin_wizzi | 15:e90cc8e37c4d | 19 | modem_ref_respond(action, ALP_ERR_FILE_NOT_FOUND, id); |
Jeej | 0:02418479dcf7 | 20 | } |
Jeej | 0:02418479dcf7 | 21 | else |
Jeej | 0:02418479dcf7 | 22 | { |
marin_wizzi | 15:e90cc8e37c4d | 23 | modem_ref_respond_read(fid, data, offset, length, id); |
Jeej | 0:02418479dcf7 | 24 | } |
Jeej | 0:02418479dcf7 | 25 | } |
Jeej | 0:02418479dcf7 | 26 | |
marin_wizzi | 15:e90cc8e37c4d | 27 | |
marin_wizzi | 15:e90cc8e37c4d | 28 | void my_write(u8 action, u8 fid, void *data, u32 offset, u32 length, int id) |
Jeej | 0:02418479dcf7 | 29 | { |
marin_wizzi | 15:e90cc8e37c4d | 30 | alp_errors_t err; |
marin_wizzi | 15:e90cc8e37c4d | 31 | |
marin_wizzi | 15:e90cc8e37c4d | 32 | if (ram_fs_write(fid, (uint8_t*)data, offset, length)) |
Jeej | 3:e9ea4d325c01 | 33 | { |
marin_wizzi | 15:e90cc8e37c4d | 34 | err = ALP_ERR_FILE_NOT_FOUND; |
Jeej | 3:e9ea4d325c01 | 35 | } |
Jeej | 3:e9ea4d325c01 | 36 | else |
Jeej | 3:e9ea4d325c01 | 37 | { |
marin_wizzi | 15:e90cc8e37c4d | 38 | err = ALP_ERR_NONE; |
marin_wizzi | 15:e90cc8e37c4d | 39 | |
marin_wizzi | 15:e90cc8e37c4d | 40 | touch_t* touch = (touch_t*)MALLOC(sizeof(touch_t)); |
marin_wizzi | 15:e90cc8e37c4d | 41 | |
marin_wizzi | 15:e90cc8e37c4d | 42 | touch->fid = fid; |
marin_wizzi | 15:e90cc8e37c4d | 43 | touch->offset = offset; |
marin_wizzi | 15:e90cc8e37c4d | 44 | touch->length = length; |
marin_wizzi | 15:e90cc8e37c4d | 45 | |
marin_wizzi | 15:e90cc8e37c4d | 46 | g_file_modified.put(touch); |
marin_wizzi | 15:e90cc8e37c4d | 47 | } |
marin_wizzi | 15:e90cc8e37c4d | 48 | |
marin_wizzi | 15:e90cc8e37c4d | 49 | modem_ref_respond(action, err, id); |
Jeej | 0:02418479dcf7 | 50 | } |
Jeej | 0:02418479dcf7 | 51 | |
marin_wizzi | 15:e90cc8e37c4d | 52 | void my_read_fprop(u8 action, u8 fid, int id) |
Jeej | 0:02418479dcf7 | 53 | { |
Jeej | 0:02418479dcf7 | 54 | u8* hdr = (u8*)ram_fs_get_header(fid); |
Jeej | 0:02418479dcf7 | 55 | |
Jeej | 0:02418479dcf7 | 56 | if (hdr != NULL) |
Jeej | 0:02418479dcf7 | 57 | { |
marin_wizzi | 15:e90cc8e37c4d | 58 | modem_ref_respond_fprop(fid, (alp_file_header_t*)hdr, id); |
Jeej | 0:02418479dcf7 | 59 | } |
Jeej | 0:02418479dcf7 | 60 | else |
Jeej | 0:02418479dcf7 | 61 | { |
marin_wizzi | 15:e90cc8e37c4d | 62 | modem_ref_respond(action, ALP_ERR_FILE_NOT_FOUND, id); |
Jeej | 0:02418479dcf7 | 63 | } |
Jeej | 0:02418479dcf7 | 64 | } |
Jeej | 0:02418479dcf7 | 65 | |
marin_wizzi | 15:e90cc8e37c4d | 66 | void my_flush(u8 action, u8 fid, int id) |
Jeej | 0:02418479dcf7 | 67 | { |
Jeej | 0:02418479dcf7 | 68 | // No flush in this file system |
marin_wizzi | 15:e90cc8e37c4d | 69 | modem_ref_respond(action, ALP_ERR_NONE, id); |
Jeej | 0:02418479dcf7 | 70 | } |
Jeej | 0:02418479dcf7 | 71 | |
marin_wizzi | 15:e90cc8e37c4d | 72 | void my_delete(u8 action, u8 fid, int id) |
marin_wizzi | 15:e90cc8e37c4d | 73 | { |
marin_wizzi | 15:e90cc8e37c4d | 74 | modem_ref_respond(action, (ram_fs_delete(fid))? ALP_ERR_FILE_NOT_FOUND : ALP_ERR_NONE, id); |
marin_wizzi | 15:e90cc8e37c4d | 75 | } |
marin_wizzi | 15:e90cc8e37c4d | 76 | |
marin_wizzi | 15:e90cc8e37c4d | 77 | void my_udata(alp_payload_t* alp) |
marin_wizzi | 15:e90cc8e37c4d | 78 | { |
marin_wizzi | 15:e90cc8e37c4d | 79 | alp_payload_print(alp); |
Jeej | 3:e9ea4d325c01 | 80 | } |
Jeej | 3:e9ea4d325c01 | 81 | |
Jeej | 0:02418479dcf7 | 82 | void my_lqual(u8 ifid, int per) |
Jeej | 0:02418479dcf7 | 83 | { |
Jeej | 2:6652be2d061f | 84 | PRINT("Interface File [%3d] LQUAL : %d%% PER\r\n", ifid, per); |
Jeej | 0:02418479dcf7 | 85 | } |
Jeej | 0:02418479dcf7 | 86 | |
Jeej | 0:02418479dcf7 | 87 | void my_ldown(u8 ifid) |
Jeej | 0:02418479dcf7 | 88 | { |
Jeej | 2:6652be2d061f | 89 | PRINT("Interface File [%3d] LDOWN\r\n", ifid); |
Jeej | 0:02418479dcf7 | 90 | } |
Jeej | 0:02418479dcf7 | 91 | |
Jeej | 0:02418479dcf7 | 92 | void my_reset(void) |
Jeej | 0:02418479dcf7 | 93 | { |
Jeej | 5:a44b6f60bfc7 | 94 | PRINT("Restarting application...\r\n"); |
Jeej | 5:a44b6f60bfc7 | 95 | FLUSH(); |
Jeej | 0:02418479dcf7 | 96 | NVIC_SystemReset(); |
Jeej | 0:02418479dcf7 | 97 | } |
Jeej | 0:02418479dcf7 | 98 | |
Jeej | 0:02418479dcf7 | 99 | void my_boot(u8 cause, u16 number) |
Jeej | 0:02418479dcf7 | 100 | { |
Jeej | 5:a44b6f60bfc7 | 101 | PRINT("Modem BOOT[%c] #%d\r\n", cause, number); |
Jeej | 0:02418479dcf7 | 102 | |
Jeej | 0:02418479dcf7 | 103 | // Modem re-booted, restart APP |
Jeej | 0:02418479dcf7 | 104 | my_reset(); |
Jeej | 9:72a15235e097 | 105 | } |
Jeej | 9:72a15235e097 | 106 | |
Jeej | 9:72a15235e097 | 107 | void my_busy(u8 busy) |
Jeej | 9:72a15235e097 | 108 | { |
Jeej | 9:72a15235e097 | 109 | if (busy) |
Jeej | 9:72a15235e097 | 110 | { |
Jeej | 9:72a15235e097 | 111 | PRINT("Modem Busy\r\n"); |
Jeej | 9:72a15235e097 | 112 | |
Jeej | 9:72a15235e097 | 113 | /* Stop report, do not use modem */ |
Jeej | 9:72a15235e097 | 114 | /* Wait for modem reboot or modem not busy */ |
Jeej | 9:72a15235e097 | 115 | } |
Jeej | 9:72a15235e097 | 116 | else |
Jeej | 9:72a15235e097 | 117 | { |
Jeej | 9:72a15235e097 | 118 | PRINT("Modem not Busy\r\n"); |
Jeej | 9:72a15235e097 | 119 | |
Jeej | 9:72a15235e097 | 120 | /* Resume reports */ |
Jeej | 9:72a15235e097 | 121 | } |
Jeej | 0:02418479dcf7 | 122 | } |