TI工程师您好：
cc2530，版本2.5.1a，我想用HalFlashWrite来改写secondary MAC。发现调用HalFlashWrite写了，但从打印来看，没写成功。
HalFlashWrite(uint16 addr, uint8 *buf, uint16 cnt)中的addr和cnt均是按除4来处理的，请问还有什么地方需要注意吗？
直接在zmain_ext_addr中增加调试代码如下：
static void zmain_ext_addr(void)
{
uint8 nullAddr[Z_EXTADDR_LEN] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
uint8 writeNV = TRUE;
uint8 locbit[HAL_FLASH_LOCK_BITS] = {0};
uint8 testMac[Z_EXTADDR_LEN] = {0};
uint8 testMac2[Z_EXTADDR_LEN] = {0x12,0x34,0x56,0x78,0x9A,0xAB,0xCD,0xEF};
uint8 strTemp[100]={0};
HalUARTWrite(1, "[MAC_01]\r\n", osal_strlen("[MAC_01]\r\n"));
#if defined NON_BANKED
HalUARTWrite(1, "[MAC_02]\r\n", osal_strlen("[MAC_02]\r\n"));
#endif
#if 1
osal_memset(locbit,0,16);
memset(locbit,0,HAL_FLASH_LOCK_BITS);
HalFlashRead(HAL_FLASH_IEEE_PAGE, (HAL_FLASH_IEEE_OSET+HAL_FLASH_IEEE_SIZE), locbit, HAL_FLASH_LOCK_BITS);
osal_memset(strTemp,0,100);
sprintf((char *)strTemp, "\r\n[MAC_00001:%02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x]\r\n"
,locbit[0],locbit[1],locbit[2],locbit[3],locbit[4],locbit[5],locbit[6],locbit[7]
,locbit[8],locbit[9],locbit[10],locbit[11],locbit[12],locbit[13],locbit[14],locbit[15]);
HalUARTWrite(1, strTemp, osal_strlen((char *)strTemp));
osal_memset(testMac,0,8);
HalFlashRead(HAL_FLASH_IEEE_PAGE, HAL_FLASH_IEEE_OSET, testMac, Z_EXTADDR_LEN);
osal_memset(strTemp,0,100);
sprintf((char *)strTemp, "\r\n[MAC_00002:%02x %02x %02x %02x %02x %02x %02x %02x]\r\n"
,testMac[0],testMac[1],testMac[2],testMac[3],testMac[4],testMac[5],testMac[6],testMac[7]);
HalUARTWrite(1, strTemp, osal_strlen((char *)strTemp));
HalFlashWrite(0xFFFA, testMac2, 2);
osal_memset(testMac,0,8);
HalFlashRead(HAL_FLASH_IEEE_PAGE, HAL_FLASH_IEEE_OSET, testMac, Z_EXTADDR_LEN);
osal_memset(strTemp,0,100);
sprintf((char *)strTemp, "\r\n[MAC_00003:%02x %02x %02x %02x %02x %02x %02x %02x]\r\n"
,testMac[0],testMac[1],testMac[2],testMac[3],testMac[4],testMac[5],testMac[6],testMac[7]);
HalUARTWrite(1, strTemp, osal_strlen((char *)strTemp));
#endif
// First check whether a non-erased extended address exists in the OSAL NV.
if ((SUCCESS != osal_nv_item_init(ZCD_NV_EXTADDR, Z_EXTADDR_LEN, NULL)) ||
(SUCCESS != osal_nv_read(ZCD_NV_EXTADDR, 0, Z_EXTADDR_LEN, aExtendedAddress)) ||
(osal_memcmp(aExtendedAddress, nullAddr, Z_EXTADDR_LEN)))
{
// Attempt to read the extended address from the location on the lock bits page
// where the programming tools know to reserve it.
HalFlashRead(HAL_FLASH_IEEE_PAGE, HAL_FLASH_IEEE_OSET, aExtendedAddress, Z_EXTADDR_LEN);
osal_memset(strTemp,0,100);
sprintf((char *)strTemp, "\r\n[MAC_03:page:0x%x,offset:0x%x,%02x %02x %02x %02x %02x %02x %02x %02x]\r\n"
,HAL_FLASH_IEEE_PAGE,HAL_FLASH_IEEE_OSET
,aExtendedAddress[0],aExtendedAddress[1],aExtendedAddress[2],aExtendedAddress[3]
,aExtendedAddress[4],aExtendedAddress[5],aExtendedAddress[6],aExtendedAddress[7]);
HalUARTWrite(1, strTemp, osal_strlen((char *)strTemp));
if (osal_memcmp(aExtendedAddress, nullAddr, Z_EXTADDR_LEN))
{
// Attempt to read the extended address from the designated location in the Info Page.
if (!osal_memcmp((uint8 *)(P_INFOPAGE+HAL_INFOP_IEEE_OSET), nullAddr, Z_EXTADDR_LEN))
{
osal_memcpy(aExtendedAddress, (uint8 *)(P_INFOPAGE+HAL_INFOP_IEEE_OSET), Z_EXTADDR_LEN);
osal_memset(strTemp,0,100);
sprintf((char *)strTemp, "\r\n[MAC_04:%02x %02x %02x %02x %02x %02x %02x %02x]\r\n"
,aExtendedAddress[0],aExtendedAddress[1],aExtendedAddress[2],aExtendedAddress[3]
,aExtendedAddress[4],aExtendedAddress[5],aExtendedAddress[6],aExtendedAddress[7]);
HalUARTWrite(1, strTemp, osal_strlen((char *)strTemp));
}
else // No valid extended address was found.
{
uint8 idx;
#if !defined ( NV_RESTORE )
writeNV = FALSE; // Make this a temporary IEEE address
#endif
/* Attempt to create a sufficiently random extended address for expediency.
* Note: this is only valid/legal in a test environment and
* must never be used for a commercial product.
*/
for (idx = 0; idx < (Z_EXTADDR_LEN - 2);)
{
uint16 randy = osal_rand();
aExtendedAddress[idx++] = LO_UINT16(randy);
aExtendedAddress[idx++] = HI_UINT16(randy);
}
// Next-to-MSB identifies ZigBee devicetype.
#if ZG_BUILD_COORDINATOR_TYPE && !ZG_BUILD_JOINING_TYPE
aExtendedAddress[idx++] = 0x10;
#elif ZG_BUILD_RTRONLY_TYPE
aExtendedAddress[idx++] = 0x20;
#else
aExtendedAddress[idx++] = 0x30;
#endif
// MSB has historical signficance.
aExtendedAddress[idx] = 0xF8;
osal_memset(strTemp,0,100);
sprintf((char *)strTemp, "\r\n[MAC_05:%02x %02x %02x %02x %02x %02x %02x %02x]\r\n"
,aExtendedAddress[0],aExtendedAddress[1],aExtendedAddress[2],aExtendedAddress[3]
,aExtendedAddress[4],aExtendedAddress[5],aExtendedAddress[6],aExtendedAddress[7]);
HalUARTWrite(1, strTemp, osal_strlen((char *)strTemp));
}
}
if (writeNV)
{
(void)osal_nv_write(ZCD_NV_EXTADDR, 0, Z_EXTADDR_LEN, aExtendedAddress);
HalUARTWrite(1, "\r\n[MAC_06]\r\n", osal_strlen("\r\n[MAC_06]\r\n"));
}
}
// Set the MAC PIB extended address according to results from above.
(void)ZMacSetReq(MAC_EXTENDED_ADDRESS, aExtendedAddress);
osal_memset(strTemp,0,100);
sprintf((char *)strTemp, "\r\n[MAC_07:%02x %02x %02x %02x %02x %02x %02x %02x]\r\n"
,aExtendedAddress[0],aExtendedAddress[1],aExtendedAddress[2],aExtendedAddress[3]
,aExtendedAddress[4],aExtendedAddress[5],aExtendedAddress[6],aExtendedAddress[7]);
HalUARTWrite(1, strTemp, osal_strlen((char *)strTemp));
}
在uart1上打印信息如下：
[MAC_011]
[MAC_00001:FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF]
[MAC_00002:08 34 46 50 00 23 00 01]
[MAC_00003:08 34 46 50 00 23 00 01]
[MAC_07:00 00 00 00 00 00 00 00]
