diff options
Diffstat (limited to 'drivers/cc3000/src/patch_prog.c')
| -rw-r--r-- | drivers/cc3000/src/patch_prog.c | 414 |
1 files changed, 0 insertions, 414 deletions
diff --git a/drivers/cc3000/src/patch_prog.c b/drivers/cc3000/src/patch_prog.c deleted file mode 100644 index fd128928f..000000000 --- a/drivers/cc3000/src/patch_prog.c +++ /dev/null @@ -1,414 +0,0 @@ -#include <stdio.h> -#include <string.h> -#include "cc3000_common.h" -#include "nvmem.h" -#include "ccspi.h" -#include "hci.h" -#include "wlan.h" -#include "patch_prog.h" -#define BIT0 0x1 -#define BIT1 0x2 -#define BIT2 0x4 -#define BIT3 0x8 -#define BIT4 0x10 -#define BIT5 0x20 -#define BIT6 0x40 -#define BIT7 0x80 - -static unsigned char ucStatus_Dr; -static unsigned char ucStatus_FW; -static unsigned char return_status = 0xFF; - -static signed char mac_status = -1; -static unsigned char counter = 0; - -// Array to store RM parameters from EEPROM. -static unsigned char cRMParamsFromEeprom[128]; -// Array to store MAC address from EEPROM. -static unsigned char cMacFromEeprom[MAC_ADDR_LEN]; -// Smart Config Prefix -static const char aucCC3000_prefix[] = {'T', 'T', 'T'}; - -static void systick_sleep(unsigned long ms) { - extern void HAL_Delay(volatile uint32_t Delay); - HAL_Delay(ms); -} - -// 2 dim array to store address and length of new FAT -static const unsigned short aFATEntries[2][NVMEM_RM_FILEID + 1] = -/* address */ {{0x50, 0x1f0, 0x390, 0x1390, 0x2390, 0x4390, 0x6390, 0x63a0, 0x63b0, 0x63f0, 0x6430, 0x6830}, -/* length */ {0x1a0, 0x1a0, 0x1000, 0x1000, 0x2000, 0x2000, 0x10, 0x10, 0x40, 0x40, 0x400, 0x200}}; -/* 0. NVS */ -/* 1. NVS Shadow */ -/* 2. Wireless Conf */ -/* 3. Wireless Conf Shadow */ -/* 4. BT (WLAN driver) Patches */ -/* 5. WiLink (Firmware) Patches */ -/* 6. MAC addr */ -/* 7. Frontend Vars */ -/* 8. IP config */ -/* 9. IP config Shadow */ -/* 10. Bootloader Patches */ -/* 11. Radio Module params */ -/* 12. AES128 for smart config */ -/* 13. user file */ -/* 14. user file */ -/* 15. user file */ - -//***************************************************************************** -// -//! sendDriverPatch -//! -//! \param pointer to the length -//! -//! \return none -//! -//! \brief The function returns a pointer to the driver patch: -//! since there is no patch yet - it returns 0 -// -//***************************************************************************** - -static char *sendDriverPatch(unsigned long *Length) -{ - *Length = 0; - return NULL; -} - - -//***************************************************************************** -// -//! sendBootLoaderPatch -//! -//! \param pointer to the length -//! -//! \return none -//! -//! \brief The function returns a pointer to the boot loader patch: -//! since there is no patch yet - it returns 0 -// -//***************************************************************************** - -static char *sendBootLoaderPatch(unsigned long *Length) -{ - *Length = 0; - return NULL; -} - -//***************************************************************************** -// -//! sendWLFWPatch -//! -//! \param pointer to the length -//! -//! \return none -//! -//! \brief The function returns a pointer to the FW patch: -//! since there is no patch yet - it returns 0 -// -//***************************************************************************** - -static char *sendWLFWPatch(unsigned long *Length) -{ - *Length = 0; - return NULL; -} - -//***************************************************************************** -// -//! CC3000_UsynchCallback -//! -//! \param Event type -//! -//! \return none -//! -//! \brief The function handles asynchronous events that come from CC3000 -//! device and operates a LED4 to have an on-board indication -// -//***************************************************************************** - -static void CC3000_UsynchCallback(long lEventType, char * data, unsigned char length) -{ - -} - -//***************************************************************************** -// -//! initDriver -//! -//! \param[in] cRequestPatch 0 to load with EEPROM patches -//! and 1 to load with no patches -//! -//! \return none -//! -//! \brief The function initializes a CC3000 device -//! and triggers it to start operation -// -//***************************************************************************** -static int initDriver(unsigned short cRequestPatch) -{ - // WLAN On API Implementation - wlan_init(CC3000_UsynchCallback, sendWLFWPatch, sendDriverPatch, sendBootLoaderPatch, - ReadWlanInterruptPin, SpiResumeSpi, SpiPauseSpi, WriteWlanPin); - - // Trigger a WLAN device - wlan_start(cRequestPatch); - wlan_smart_config_set_prefix((char*)aucCC3000_prefix); - wlan_ioctl_set_connection_policy(0, 0, 0); - wlan_ioctl_del_profile(255); - - // Mask out all non-required events from CC3000 - wlan_set_event_mask(HCI_EVNT_WLAN_KEEPALIVE| - HCI_EVNT_WLAN_UNSOL_INIT| - HCI_EVNT_WLAN_ASYNC_PING_REPORT); - - //unsolicicted_events_timer_init(); - systick_sleep(100); - return(0); -} - - -//***************************************************************************** -// -//! fat_read_content -//! -//! \param[out] is_allocated array of is_allocated in FAT table:\n -//! an allocated entry implies the address and length of the -//! file are valid. -//! 0: not allocated; 1: allocated. -//! \param[out] is_valid array of is_valid in FAT table:\n -//! a valid entry implies the content of the file is relevant. -//! 0: not valid; 1: valid. -//! \param[out] write_protected array of write_protected in FAT table:\n -//! a write protected entry implies it is not possible to write -//! into this entry. -//! 0: not protected; 1: protected. -//! \param[out] file_address array of file address in FAT table:\n -//! this is the absolute address of the file in the EEPROM. -//! \param[out] file_length array of file length in FAT table:\n -//! this is the upper limit of the file size in the EEPROM. -//! -//! \return on succes 0, error otherwise -//! -//! \brief parse the FAT table from eeprom -// -//***************************************************************************** -static unsigned char __attribute__ ((unused)) -fat_read_content(unsigned char *is_allocated, unsigned char *is_valid, - unsigned char *write_protected, unsigned short *file_address, unsigned short *file_length) -{ - unsigned short index; - unsigned char ucStatus; - unsigned char fatTable[48]; - unsigned char* fatTablePtr = fatTable; - - // - // Read in 6 parts to work with tiny driver - // - for (index = 0; index < 6; index++) - { - ucStatus = nvmem_read(16, 8, 4 + 8*index, fatTablePtr); - fatTablePtr += 8; - } - - fatTablePtr = fatTable; - - for (index = 0; index <= NVMEM_RM_FILEID; index++) - { - *is_allocated++ = (*fatTablePtr) & BIT0; - *is_valid++ = ((*fatTablePtr) & BIT1) >> 1; - *write_protected++ = ((*fatTablePtr) & BIT2) >> 2; - *file_address++ = ((*(fatTablePtr+1)<<8) | (*fatTablePtr)) & (BIT4|BIT5|BIT6|BIT7); - *file_length++ = ((*(fatTablePtr+3)<<8) | (*(fatTablePtr+2))) & (BIT4|BIT5|BIT6|BIT7); - - // - // Move to next file ID - // - fatTablePtr += 4; - } - - return ucStatus; -} - -//***************************************************************************** -// -//! fat_write_content -//! -//! \param[in] file_address array of file address in FAT table:\n -//! this is the absolute address of the file in the EEPROM. -//! \param[in] file_length array of file length in FAT table:\n -//! this is the upper limit of the file size in the EEPROM. -//! -//! \return on succes 0, error otherwise -//! -//! \brief parse the FAT table from eeprom -// -//***************************************************************************** -static unsigned char fat_write_content(unsigned short const *file_address, - unsigned short const *file_length) -{ - unsigned short index = 0; - unsigned char ucStatus; - unsigned char fatTable[48]; - unsigned char* fatTablePtr = fatTable; - - // - // First, write the magic number. - // - ucStatus = nvmem_write(16, 2, 0, (unsigned char*)"LS"); - - for (; index <= NVMEM_RM_FILEID; index++) - { - // - // Write address low char and mark as allocated. - // - *fatTablePtr++ = (unsigned char)(file_address[index] & 0xff) | BIT0; - - // - // Write address high char. - // - *fatTablePtr++ = (unsigned char)((file_address[index]>>8) & 0xff); - - // - // Write length low char. - // - *fatTablePtr++ = (unsigned char)(file_length[index] & 0xff); - - // - // Write length high char. - // - *fatTablePtr++ = (unsigned char)((file_length[index]>>8) & 0xff); - } - - // - // Second, write the FAT. - // Write in two parts to work with tiny driver. - // - ucStatus = nvmem_write(16, 24, 4, fatTable); - ucStatus = nvmem_write(16, 24, 24+4, &fatTable[24]); - - // - // Third, we want to erase any user files. - // - memset(fatTable, 0, sizeof(fatTable)); - ucStatus = nvmem_write(16, 16, 52, fatTable); - - return ucStatus; -} - -void patch_prog_start() -{ - unsigned short index; - unsigned char *pRMParams; - - printf("Initializing module...\n"); - - // Init module and request to load with no patches. - // This is in order to overwrite restrictions to - // write to specific places in EEPROM. - initDriver(1); - - // Read MAC address. - mac_status = nvmem_get_mac_address(cMacFromEeprom); - - return_status = 1; - - printf("Reading RM parameters...\n"); - while ((return_status) && (counter < 3)) { - // Read RM parameters. - // Read in 16 parts to work with tiny driver. - return_status = 0; - pRMParams = cRMParamsFromEeprom; - for (index = 0; index < 16; index++) { - return_status |= nvmem_read(NVMEM_RM_FILEID, 8, 8*index, pRMParams); - pRMParams += 8; - } - counter++; - } - - // If RM file is not valid, load the default one. - if (counter == 3) { - printf("RM is not valid, loading default one...\n"); - pRMParams = (unsigned char *)cRMdefaultParams; - } else { - printf("RM is valid.\n"); - pRMParams = cRMParamsFromEeprom; - } - - return_status = 1; - - printf("Writing new FAT\n"); - while (return_status) { - // Write new FAT. - return_status = fat_write_content(aFATEntries[0], aFATEntries[1]); - } - - return_status = 1; - - printf("Writing RM parameters...\n"); - while (return_status) { - // Write RM parameters. - // Write in 4 parts to work with tiny driver. - return_status = 0; - - for (index = 0; index < 4; index++) { - return_status |= nvmem_write(NVMEM_RM_FILEID, - 32, - 32*index, - (pRMParams + 32*index)); - } - } - - return_status = 1; - - // Write back the MAC address, only if exists. - if (mac_status == 0) { - // Zero out MCAST bit if set. - cMacFromEeprom[0] &= 0xfe; - printf("Writing back MAC address..\n"); - while (return_status) { - return_status = nvmem_set_mac_address(cMacFromEeprom); - } - } - - // Update driver - ucStatus_Dr = 1; - printf("Updating driver patch...\n"); - while (ucStatus_Dr) { - // Writing driver patch to EEPRROM - PROTABLE CODE - // Note that the array itself is changing between the - // different Service Packs. - ucStatus_Dr = nvmem_write_patch(NVMEM_WLAN_DRIVER_SP_FILEID, - drv_length, - wlan_drv_patch); - } - - // Update firmware - ucStatus_FW = 1; - printf("Updating firmware patch...\n"); - while (ucStatus_FW) { - // Writing FW patch to EEPRROM - PROTABLE CODE - // Note that the array itself is changing between the - // different Service Packs. - ucStatus_FW = nvmem_write_patch(NVMEM_WLAN_FW_SP_FILEID, - fw_length, - fw_patch); - } - - printf("Update complete, resetting module\n"\ - "If this doesn't work, reset manually...\n"); - - wlan_stop(); - systick_sleep(500); - - // Re-Init module and request to load with patches. - initDriver(0); - - // If MAC does not exist, it is recommended - // that the user will write a valid mac address. - if (mac_status != 0) { - printf("MAC address is not valid, please write a new one\n"); - } - - // Patch update done - printf("All done, call wlan.patch_version()\n"); -} |