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Dont use stale data in PD IRQ

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This commit is contained in:
Ben V. Brown
2021-04-27 20:06:49 +10:00
parent a42c5ccd40
commit d4ea53cdcd
1 changed files with 20 additions and 19 deletions
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5
source/Core/Drivers/FUSB302/int_n.cpp
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@@ -66,10 +66,10 @@ void InterruptHandler::Thread(const void *arg) {
xTaskNotifyWait(0x00, 0x0F, NULL, TICKS_SECOND * 30);
}
/* Read the FUSB302B status and interrupt registers */
fusb_get_status(&status);
if (fusb_get_status(&status)) {
/* If the I_GCRCSENT flag is set, tell the Protocol RX thread */
// This means a message was recieved with a good CRC
// This means a message was received with a good CRC
if (status.interruptb & FUSB_INTERRUPTB_I_GCRCSENT) {
readPendingMessage();
}
@@ -90,6 +90,7 @@ void InterruptHandler::Thread(const void *arg) {
}
}
}
}
void InterruptHandler::irqCallback() {
if (TaskHandle != NULL) {
BaseType_t taskWoke = pdFALSE;