Geehy G32F031
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The Geehy G32F031 are Cortex-M0 based microcontrollers.
Supported devices
Refer to the supported device list for a full list of all supported G32F031 family devices, their corresponding names and connection diagrams.
Target interfaces
| Interface | J-Link support | Flasher support |
|---|---|---|
| SWD |  |
|
Flash banks
| Flash bank | Base address | J-Link support | Flasher support | Loader | |
|---|---|---|---|---|---|
| Name | Bank size | ||||
| Internal flash | 0x00000000 | |
|
Default | 64 KB |
Watchdog handling
- The device has two watchdogs IWDT and WWDT.
- The watchdogs are fed during flash programming.
Device specific handling
Connect
- J-Link uses default Cortex-M connect sequence, no special handling necessary.
Reset
- The device uses normal Cortex-M reset, no special handling necessary, like described here.
Attach
Attach is a debugging feature which exclusively applies to J-Link and J-Trace and does not apply to Flasher.
- Attach is supported / desired