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Examples: C Interactive: Initialize product description to empty string

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This is a guard in case the icsneo_describeDevice call were to
fail for some reason, and is just good practice regardless.
This commit is contained in:
Paul Hollinsky
2021-04-11 22:00:12 -04:00
parent 9ba21d5dc7
commit c8bf1f26da
1 changed files with 8 additions and 8 deletions
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examples/c/interactive/src/main.c
+8 -8
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@@ -31,7 +31,7 @@ void printAllDevices() {
printf("No devices found! Please scan for new devices.\n");
}
for(int i = 0; i < numDevices; i++) {
char productDescription[ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION];
char productDescription[ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION] = {};
size_t descriptionLength = ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION;
// Updates productDescription and descriptionLength for each device
@@ -271,7 +271,7 @@ int main() {
selectedDevice = selectDevice();
// Get the product description for the device
char productDescription[ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION];
char productDescription[ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION] = {};
size_t descriptionLength = ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION;
icsneo_describeDevice(selectedDevice, productDescription, &descriptionLength);
@@ -332,7 +332,7 @@ int main() {
selectedDevice = selectDevice();
// Get the product description for the device
char productDescription[ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION];
char productDescription[ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION] = {};
size_t descriptionLength = ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION;
icsneo_describeDevice(selectedDevice, productDescription, &descriptionLength);
@@ -380,7 +380,7 @@ int main() {
selectedDevice = selectDevice();
// Get the product description for the device
char productDescription[ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION];
char productDescription[ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION] = {};
size_t descriptionLength = ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION;
icsneo_describeDevice(selectedDevice, productDescription, &descriptionLength);
@@ -439,7 +439,7 @@ int main() {
selectedDevice = selectDevice();
// Get the product description for the device
char productDescription[ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION];
char productDescription[ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION] = {};
size_t descriptionLength = ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION;
icsneo_describeDevice(selectedDevice, productDescription, &descriptionLength);
@@ -504,7 +504,7 @@ int main() {
selectedDevice = selectDevice();
// Get the product description for the device
char productDescription[ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION];
char productDescription[ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION] = {};
size_t descriptionLength = ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION;
icsneo_describeDevice(selectedDevice, productDescription, &descriptionLength);
@@ -559,7 +559,7 @@ int main() {
selectedDevice = selectDevice();
// Get the product description for the device
char productDescription[ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION];
char productDescription[ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION] = {};
size_t descriptionLength = ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION;
icsneo_describeDevice(selectedDevice, productDescription, &descriptionLength);
@@ -585,7 +585,7 @@ int main() {
selectedDevice = selectDevice();
// Get the product description for the device
char productDescription[ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION];
char productDescription[ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION] = {};
size_t descriptionLength = ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION;
icsneo_describeDevice(selectedDevice, productDescription, &descriptionLength);