1.1.4.15 void GPIO_GroupToggle(GPIO_GROUP group, uint32_t mask) Function
C
void GPIO_GroupToggle(GPIO_GROUP group, uint32_t mask)
Summary
Toggles the value in the given Group output register.
Description
If the control of the GPIO pin is enabled via Group output register, then this API lets application toggle the output data of the corresponding pin.
Precondition
The pin is enabled to be controlled via the Group output register using the GPIO_PinGroupOutputEnable() or the GPIO_PinGroupOutputConfig() APIs.
Parameters
| Param | Description |
|---|---|
| group | One of the pin groups from the enum GPIO_GROUP |
| mask | Bit wise OR of pins whose output value needs to be toggled |
Returns
None
Example
// Toggle the value of output pins GPIO_007, GPIO_034. GPIO_GroupToggle(GPIO_GROUP_0, 0x10000010);
Remarks
If the pin is not enabled to be controlled via the Group output register, then writing the corresponding GPIO bit in this register has no impact.