diff options
Diffstat (limited to 'cores/arduino/PluggableUSB.cpp')
| -rw-r--r-- | cores/arduino/PluggableUSB.cpp | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/cores/arduino/PluggableUSB.cpp b/cores/arduino/PluggableUSB.cpp index 2c7221d..a8c69d4 100644 --- a/cores/arduino/PluggableUSB.cpp +++ b/cores/arduino/PluggableUSB.cpp @@ -25,21 +25,17 @@ #define MAX_MODULES 6 -static uint8_t lastIf = CDC_ACM_INTERFACE + CDC_INTERFACE_COUNT; -static uint8_t lastEp = CDC_FIRST_ENDPOINT + CDC_ENPOINT_COUNT; - extern uint8_t _initEndpoints[]; //PUSBCallbacks cbs[MAX_MODULES]; -static uint8_t modules_count = 0; -static PUSBListNode* rootNode = NULL; +PluggableUSB_ PluggableUSB; int PluggableUSB_::getInterface(uint8_t* interfaceNum) { int ret = 0; PUSBListNode* node = rootNode; - for (uint8_t i=0; i<modules_count; i++) { + for (uint8_t i=0; i<modulesCount; i++) { ret = node->getInterface(interfaceNum); node = node->next; } @@ -50,7 +46,7 @@ int PluggableUSB_::getDescriptor(int8_t t) { int ret = 0; PUSBListNode* node = rootNode; - for (uint8_t i=0; i<modules_count && ret == 0; i++) { + for (uint8_t i=0; i<modulesCount && ret == 0; i++) { ret = node->getDescriptor(t); node = node->next; } @@ -61,7 +57,7 @@ bool PluggableUSB_::setup(USBSetup& setup, uint8_t j) { bool ret = false; PUSBListNode* node = rootNode; - for (uint8_t i=0; i<modules_count && ret == false; i++) { + for (uint8_t i=0; i<modulesCount && ret == false; i++) { ret = node->setup(setup, j); node = node->next; } @@ -70,11 +66,11 @@ bool PluggableUSB_::setup(USBSetup& setup, uint8_t j) bool PluggableUSB_::plug(PUSBListNode *node) { - if (modules_count >= MAX_MODULES) { + if (modulesCount >= MAX_MODULES) { return false; } - if (modules_count == 0) { + if (modulesCount == 0) { rootNode = node; } else { PUSBListNode *current = rootNode; @@ -91,11 +87,18 @@ bool PluggableUSB_::plug(PUSBListNode *node) _initEndpoints[lastEp] = node->endpointType[i]; lastEp++; } - modules_count++; + modulesCount++; return true; // restart USB layer??? } +PluggableUSB_::PluggableUSB_() : lastIf(CDC_ACM_INTERFACE + CDC_INTERFACE_COUNT), + lastEp(CDC_FIRST_ENDPOINT + CDC_ENPOINT_COUNT), + modulesCount(0), rootNode(NULL) +{ + // Empty +} + #endif #endif /* if defined(USBCON) */ |