Data reception demo.
Dependencies: modem_ref_helper CRC
Diff: modem_callbacks.cpp
- Revision:
- 0:02418479dcf7
- Child:
- 2:6652be2d061f
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/modem_callbacks.cpp Thu May 11 17:48:47 2017 +0000 @@ -0,0 +1,85 @@ +#include "mbed.h" +#include "rtos.h" +#include "WizziDebug.h" + +#include "alp_spec.h" +#include "alp_helpers.h" +#include "modem_ref.h" + +#include "ram_fs.h" +#include "hal_types.h" + +extern Queue<void, 8> g_file_modified; + +// ============================================================}}} + +// Callbacks to MODEM's ALP requests +// ============================================================{{{ +void my_read(u8 fid, u32 offset, u32 length, int id) +{ + u8 data[256]; + + if (ram_fs_read(fid, offset, length, data)) + { + modem_respond(0, ALP_ERR_FILE_NOT_FOUND, id); + } + else + { + modem_respond_read(fid, data, offset, length, id); + } +} + +void my_write(u8 fid, void *data, u32 offset, u32 length, int id) +{ + modem_respond(0, (ram_fs_write(fid, offset, length, (uint8_t*)data))? ALP_ERR_FILE_NOT_FOUND : ALP_ERR_NONE, id); + + g_file_modified.put((void*)fid); +} + +void my_read_fprop(u8 fid, int id) +{ + u8* hdr = (u8*)ram_fs_get_header(fid); + + if (hdr != NULL) + { + modem_respond_fprop(fid, hdr, id); + } + else + { + modem_respond(0, ALP_ERR_FILE_NOT_FOUND, id); + } +} + +void my_flush(u8 fid, int id) +{ + // No flush in this file system + modem_respond(0, ALP_ERR_NONE, id); +} + +void my_delete(u8 fid, int id) +{ + modem_respond(0, (ram_fs_delete(fid))? ALP_ERR_FILE_NOT_FOUND : ALP_ERR_NONE, id); +} + +void my_lqual(u8 ifid, int per) +{ + DPRINT("Interface File [%3d] LQUAL : %d%% PER\r\n", ifid, per); +} + +void my_ldown(u8 ifid) +{ + DPRINT("Interface File [%3d] LDOWN\r\n", ifid); +} + +void my_reset(void) +{ + NVIC_SystemReset(); +} + +void my_boot(u8 cause, u16 number) +{ + DPRINT("Modem BOOT[%c] #%d\r\nRe-Init\r\n", cause, number); + + // Modem re-booted, restart APP + my_reset(); +} \ No newline at end of file