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ADD: pwpiwi 's FPGA compress

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This commit is contained in:
iceman1001 2015-06-25 12:22:34 +02:00
commit 9783989b40
15 changed files with 432 additions and 291 deletions
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25
armsrc/appmain.c
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@ -261,11 +261,11 @@ void ReadMem(int addr)
/* osimage version information is linked in */
extern struct version_information version_information;
/* bootrom version information is pointed to from _bootphase1_version_pointer */
extern char *_bootphase1_version_pointer, _flash_start, _flash_end;
extern char *_bootphase1_version_pointer, _flash_start, _flash_end, _bootrom_start, _bootrom_end, __data_src_start__;
void SendVersion(void)
{
char temp[512]; /* Limited data payload in USB packets */
DbpString("Prox/RFID mark3 RFID instrument");
char temp[USB_CMD_DATA_SIZE]; /* Limited data payload in USB packets */
char VersionString[USB_CMD_DATA_SIZE] = { '\0' };
/* Try to find the bootrom version information. Expect to find a pointer at
* symbol _bootphase1_version_pointer, perform slight sanity checks on the
@ -273,19 +273,24 @@ void SendVersion(void)
*/
char *bootrom_version = *(char**)&_bootphase1_version_pointer;
if( bootrom_version < &_flash_start || bootrom_version >= &_flash_end ) {
DbpString("bootrom version information appears invalid");
strcat(VersionString, "bootrom version information appears invalid\n");
} else {
FormatVersionInformation(temp, sizeof(temp), "bootrom: ", bootrom_version);
DbpString(temp);
strncat(VersionString, temp, sizeof(VersionString) - strlen(VersionString) - 1);
}
FormatVersionInformation(temp, sizeof(temp), "os: ", &version_information);
DbpString(temp);
strncat(VersionString, temp, sizeof(VersionString) - strlen(VersionString) - 1);
FpgaGatherVersion(temp, sizeof(temp));
DbpString(temp);
// Send Chip ID
cmd_send(CMD_ACK,*(AT91C_DBGU_CIDR),0,0,NULL,0);
FpgaGatherVersion(FPGA_BITSTREAM_LF, temp, sizeof(temp));
strncat(VersionString, temp, sizeof(VersionString) - strlen(VersionString) - 1);
FpgaGatherVersion(FPGA_BITSTREAM_HF, temp, sizeof(temp));
strncat(VersionString, temp, sizeof(VersionString) - strlen(VersionString) - 1);
// Send Chip ID and used flash memory
uint32_t text_and_rodata_section_size = (uint32_t)&__data_src_start__ - (uint32_t)&_flash_start;
uint32_t compressed_data_section_size = common_area.arg1;
cmd_send(CMD_ACK, *(AT91C_DBGU_CIDR), text_and_rodata_section_size + compressed_data_section_size, 0, VersionString, strlen(VersionString));
}
#ifdef WITH_LF