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cpu: samd21: misc Wextra fixes

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This commit is contained in:
Kaspar Schleiser 2016-06-02 22:15:46 +02:00
parent d8f0eaf127
commit 9ec39de1d0
2 changed files with 9 additions and 2 deletions
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2
cpu/samd21/periph/gpio.c
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@ -212,7 +212,7 @@ void gpio_write(gpio_t pin, int value)
void isr_eic(void)
{
for (int i = 0; i < NUMOF_IRQS; i++) {
for (unsigned i = 0; i < NUMOF_IRQS; i++) {
if (EIC->INTFLAG.reg & (1 << i)) {
EIC->INTFLAG.reg = (1 << i);
if(EIC->INTENSET.reg & (1 << i)) {

9
cpu/samd21/periph/spi.c
View File

@ -208,13 +208,20 @@ int spi_init_master(spi_t dev, spi_conf_t conf, spi_speed_t speed)
int spi_init_slave(spi_t dev, spi_conf_t conf, char (*cb)(char))
{
(void)dev;
(void)conf;
(void)cb;
/* TODO */
assert(false);
return -1;
}
void spi_transmission_begin(spi_t dev, char reset_val)
{
/* TODO*/
(void)dev;
(void)reset_val;
/* TODO */
assert(false);
}
int spi_acquire(spi_t dev)