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Set the USB interrupt priority to the maximum possible

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This commit is contained in:
Kristian Sloth Lauszus
2018-06-30 16:43:43 +02:00
parent 217259ba63
commit 9938f14d20
2 changed files with 5 additions and 4 deletions
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7
right/src/init_peripherals.c
View File

@@ -16,6 +16,7 @@
#include "usb_api.h"
#include "slave_scheduler.h"
#include "bootloader/wormhole.h"
#include "usb_composite_device.h"
bool IsBusPalOn;
volatile uint32_t I2cMainBusRequestedBaudRateBps = I2C_MAIN_BUS_NORMAL_BAUD_RATE;
@@ -63,13 +64,13 @@ static void initBusPalState(void) {
static void initInterruptPriorities(void)
{
NVIC_SetPriority(PIT_I2C_WATCHDOG_IRQ_ID, 1);
NVIC_SetPriority(I2C_EEPROM_BUS_IRQ_ID, 0);
NVIC_SetPriority(PIT_I2C_WATCHDOG_IRQ_ID, 2);
NVIC_SetPriority(I2C_EEPROM_BUS_IRQ_ID, 1);
NVIC_SetPriority(PIT_TIMER_IRQ_ID, 3);
NVIC_SetPriority(PIT_KEY_SCANNER_IRQ_ID, 4);
NVIC_SetPriority(PIT_KEY_DEBOUNCER_IRQ_ID, 4);
NVIC_SetPriority(I2C_MAIN_BUS_IRQ_ID, 4);
NVIC_SetPriority(USB_IRQ_ID, 4);
NVIC_SetPriority(USB_IRQ_ID, USB_DEVICE_INTERRUPT_PRIORITY);
}
static void delay(void)

2
right/src/usb_composite_device.h
View File

@@ -10,7 +10,7 @@
// Macros:
#define CONTROLLER_ID kUSB_ControllerKhci0
#define USB_DEVICE_INTERRUPT_PRIORITY 3
#define USB_DEVICE_INTERRUPT_PRIORITY 0
// Typedefs: