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Sync with Sharebrained's fw, only Xylos TX works for now

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This commit is contained in:
furrtek 2016-07-27 03:03:40 +02:00
parent fdfa7c9776
commit 739956b42b
150 changed files with 17236 additions and 7875 deletions
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55
firmware/application/core_control.cpp
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@ -28,12 +28,9 @@ using namespace lpc43xx;
#include "message.hpp"
#include "baseband_api.hpp"
#include "portapack_shared_memory.hpp"
#include <cstring>
char * modhash;
/* TODO: OK, this is cool, but how do I put the M4 to sleep so I can switch to
* a different image? Other than asking the old image to sleep while the M0
* makes changes?
@ -74,55 +71,3 @@ void m0_halt() {
port_wait_for_interrupt();
}
}
int m4_load_image(void) {
uint32_t mod_size;
UINT bw;
uint8_t i;
char md5sum[16];
FILINFO modinfo;
FIL modfile;
DIR rootdir;
FRESULT res;
// Scan SD card root directory for files with the right md5 fingerprint at the right location
f_opendir(&rootdir, "/");
for (;;) {
res = f_readdir(&rootdir, &modinfo);
if (res != FR_OK || modinfo.fname[0] == 0) break;
if (!(modinfo.fattrib & AM_DIR)) {
f_open(&modfile, modinfo.fname, FA_OPEN_EXISTING | FA_READ);
f_lseek(&modfile, 26);
f_read(&modfile, &md5sum, 16, &bw);
for (i = 0; i < 16; i++) {
if (md5sum[i] != modhash[i]) break;
}
if (i == 16) {
f_lseek(&modfile, 6);
f_read(&modfile, &mod_size, 4, &bw);
f_lseek(&modfile, 256);
f_read(&modfile, reinterpret_cast<void*>(portapack::memory::map::m4_code.base()), mod_size, &bw);
LPC_RGU->RESET_CTRL[0] = (1 << 13);
f_close(&modfile);
return 1;
}
f_close(&modfile);
}
}
return 0;
}
void m4_switch(const char * hash) {
modhash = const_cast<char*>(hash);
// Ask M4 to enter loop in RAM
BasebandConfiguration baseband_switch {
.mode = 0xFF,
.sampling_rate = 0,
.decimation_factor = 1,
};
BasebandConfigurationMessage message { baseband_switch };
shared_memory.baseband_queue.push(message);
}