Hi
I am migrating a platform project from TI Processor SDK RTOS C667x 03.03.00.04 with CCSv6 to TI Processor SDK RTOS C667x 06.03.00.106 with CCSv9.3.0. There are 4 shared regions created in a rtsc configuration file which is attached in this post. The base address and memory size for the 4 shared regions are listed in the following table. The 2nd column shows the values assigned in the attached RTSC configuration file while the 3rd and 4th column of table show the shared region base address and size read from a target system via the functions, SharedRegion_getHeap() and HeapMemMP_getExtendedStats().
| value assigned in rtsc cfg file | ccsv6 with SDK 03.03.00.04 | ccsv9 with SDK 06.03.00.106 | |
| shared region 0 |
base addr = 0x8100000 len = 0x45200000 |
base addr = 0x8100080 len = 0x451FFF80 |
base addr = 0x8100080 len = 0x8A400000 |
| shared region 1 |
base addr = 0xC0100000 len = 0x00370000 |
base addr = 0xC0100040 len = 0x0036FFC0 |
base addr = 0xC0100040 len = 0x006E0000 |
| shared region 2 |
base addr = 0x0c000000 len = 0x00010000 |
base addr = 0x0C00700 len = 0x0000F900 |
base addr = 0x0C00700 len = 0x0001F280 |
| shared region 3 |
base addr = 0x80100000 len = 0x00800000 |
base addr = 0x80100080 len = 0x007FFF80 |
base addr = 0x80100080 len = 0x01000000 |
It can be seen that the base address generated using SDK 03.03.00.04 and SDK 06.03.00.106 agree with each other. But the memory length generated using SDK 06.03.00.106 is two times of the memory length assigned in the RTSC configuration file. Any kind of help is appreciated.
Wai Kwok Law
