diff options
Diffstat (limited to 'nuttx/configs/stm3220g-eval/README.txt')
| -rw-r--r-- | nuttx/configs/stm3220g-eval/README.txt | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/nuttx/configs/stm3220g-eval/README.txt b/nuttx/configs/stm3220g-eval/README.txt index bbd42cbc9..04585f69f 100644 --- a/nuttx/configs/stm3220g-eval/README.txt +++ b/nuttx/configs/stm3220g-eval/README.txt @@ -352,7 +352,7 @@ The on-board SRAM can be configured by setting CONFIG_STM32_FSMC=y CONFIG_STM32_FSMC_SRAM=y CONFIG_HEAP2_BASE=0x64000000 - CONFIG_HEAP2_END=(0x64000000+(2*1024*1024)) + CONFIG_HEAP2_SIZE=2097152 CONFIG_MM_REGIONS=2 Configuration Options @@ -368,7 +368,7 @@ NuttX configuration file: FSMC (as opposed to an LCD or FLASH). CONFIG_HEAP2_BASE : The base address of the SRAM in the FSMC address space - CONFIG_HEAP2_END : The end (+1) of the SRAM in the FSMC + CONFIG_HEAP2_SIZE : The size of the SRAM in the FSMC address space CONFIG_MM_REGIONS : Must be set to a large enough value to include the FSMC SRAM @@ -475,9 +475,9 @@ STM3220G-EVAL-specific Configuration Options CONFIG_STM32_FSMC_SRAM - Indicates that SRAM is available via the FSMC (as opposed to an LCD or FLASH). - CONFIG_HEAP2_BASE - The base address of the SRAM in the FSMC address space + CONFIG_HEAP2_BASE - The base address of the SRAM in the FSMC address space (hex) - CONFIG_HEAP2_END - The end (+1) of the SRAM in the FSMC address space + CONFIG_HEAP2_SIZE - The size of the SRAM in the FSMC address space (decimal) CONFIG_ARCH_IRQPRIO - The STM3220xxx supports interrupt prioritization |