Carinayy1 at 11:18, 19 October 2020

2020-10-19T11:18:32Z

Carinayy1: Created page with "It is to test 80 pins GPIO input/output using the demo code(http://www.viewtool.com/demo/download/STM32/FicusGpioTest80ChRel.zip) For example: To check gpio input using..."

2020-10-19T11:16:11Z

Created page with "It is to test 80 pins GPIO input/output using the demo code(http://www.viewtool.com/demo/download/STM32/FicusGpioTest80ChRel.zip) For example: To check gpio input using..."

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It is to test 80 pins GPIO input/output using the demo code([[http://www.viewtool.com/demo/download/STM32/FicusGpioTest80ChRel.zip]])

For example:
To check gpio input using J18_P5_GPIO, the following steps to archive:
1. define the device type and device index
int32_t DevType = VGI_USBGPIO; // device type
int32_t DevIndex = 0; // device index

2. to config the port
uint32_t onePin=J18_P5_GPIO;
ret = VGI_SetInputEx(DevType, DevIndex, onePin);

3. to read the port
ret = VGI_ReadDatasEx(DevType, DevIndex, onePin, &data);
if (ret != ERR_SUCCESS)
printf("Get pin input error!\n");
else
printf("Get pin input ：0x%x\n", data); // '0' mnens logic zero, 0xXX means logic one.

4. to find out the pin number:
-> #define J18_P5_GPIO (VGI_GPIO_PORTA|VGI_GPIO_PIN6)
means：in connect J18 / in GPIO Port A / PA6(ref to the picture-ficusPcb-80channel-P5.jpg)

[[Image:FicusPcb-80channel-P5.jpg]]

@@ Line 2: / Line 2: @@
 For example:
-To check gpio input using J18_P5_GPIO, the following steps to archive:
+Check gpio input using J18_P5_GPIO, the following steps to archive:
-. define the device type and device index
+. Define the device type and device index
      int32_t DevType = VGI_USBGPIO; // device type
      int32_t DevIndex = 0;          // device index
-. to config the port
+. Config the port
     uint32_t onePin=J18_P5_GPIO;
     ret = VGI_SetInputEx(DevType, DevIndex, onePin);
-. to read the port
+. Read the port
     ret = VGI_ReadDatasEx(DevType, DevIndex, onePin, &data);
     if (ret != ERR_SUCCESS)
@@ Line 19: / Line 19: @@
-. to find out the pin number:
+. Find out the pin number:
      -> #define J18_P5_GPIO  (VGI_GPIO_PORTA|VGI_GPIO_PIN6)
      means：in connect J18 / in GPIO Port A / PA6(ref to the picture-ficusPcb-80channel-P5.jpg)
 [[Image:FicusPcb-80channel-P5.jpg]]

Ficus GPIO 80 pins - Revision history

Carinayy1 at 11:18, 19 October 2020

Carinayy1: Created page with "It is to test 80 pins GPIO input/output using the demo code(http://www.viewtool.com/demo/download/STM32/FicusGpioTest80ChRel.zip) For example: To check gpio input using..."