Mercurial > public > ostc4
comparison Small_CPU/CPU2-RTE.ld @ 433:aa286a4926c2 Improve_BatteryGasGauge
Detect startup after power off:
Introduced a variable in memory area which is not initialized during startup. In case of a start from power off the memory cell will be initialized (persistant as long as RTE is powered) and charge counter is set to 0 signaling the user to do a complete charge to calibrate the counter.
| author | ideenmodellierer |
|---|---|
| date | Sun, 23 Feb 2020 21:09:56 +0100 |
| parents | 321df89d5710 |
| children |
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| 432:2b4440f75434 | 433:aa286a4926c2 |
|---|---|
| 179 __end__ = .; | 179 __end__ = .; |
| 180 end = __end__; | 180 end = __end__; |
| 181 *(.heap*) | 181 *(.heap*) |
| 182 __HeapLimit = .; | 182 __HeapLimit = .; |
| 183 } > RAM | 183 } > RAM |
| 184 | 184 |
| 185 /* .noinit section contains data which will not be change during startup */ | |
| 186 .noinit : | |
| 187 { | |
| 188 . = ALIGN(4); | |
| 189 *(.noinit*) | |
| 190 _end = . ; | |
| 191 } > RAM | |
| 192 | |
| 185 /* .stack_dummy section doesn't contains any symbols. It is only | 193 /* .stack_dummy section doesn't contains any symbols. It is only |
| 186 * used for linker to calculate size of stack sections, and assign | 194 * used for linker to calculate size of stack sections, and assign |
| 187 * values to stack symbols later */ | 195 * values to stack symbols later */ |
| 188 .stack_dummy : | 196 .stack_dummy : |
| 189 { | 197 { |