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authorUwe Hermann2011-11-12 10:30:29 +0100
committerUwe Hermann2011-11-12 17:53:03 +0100
commit905badef24c62d27898b85ef5fb3fe6ab0e13cee (patch)
tree484b1162eb2c6a81ebcc7be3cb04d8d0037d4c4a /examples
parentbc1f58199110dd747d8e36e109037a1bf3e045e7 (diff)
lisa-m/usbhid: Use short types such as u8.
Diffstat (limited to 'examples')
-rw-r--r--examples/stm32/f1/lisa-m/usb_hid/usbhid.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/examples/stm32/f1/lisa-m/usb_hid/usbhid.c b/examples/stm32/f1/lisa-m/usb_hid/usbhid.c
index 5552c2c..8fb572b 100644
--- a/examples/stm32/f1/lisa-m/usb_hid/usbhid.c
+++ b/examples/stm32/f1/lisa-m/usb_hid/usbhid.c
@@ -240,7 +240,7 @@ static void hid_set_config(u16 wValue)
systick_counter_enable();
}
-static uint8_t spi_readwrite(uint32_t spi, uint8_t data)
+static u8 spi_readwrite(u32 spi, u8 data)
{
while (SPI_SR(spi) & SPI_SR_BSY)
;
@@ -250,9 +250,9 @@ static uint8_t spi_readwrite(uint32_t spi, uint8_t data)
return SPI_DR(spi);
}
-static uint8_t accel_read(uint8_t addr)
+static u8 accel_read(u8 addr)
{
- uint8_t ret;
+ u8 ret;
gpio_clear(GPIOB, GPIO12);
spi_readwrite(SPI2, addr | 0x80);
ret = spi_readwrite(SPI2, 0);
@@ -260,7 +260,7 @@ static uint8_t accel_read(uint8_t addr)
return ret;
}
-static void accel_write(uint8_t addr, uint8_t data)
+static void accel_write(u8 addr, u8 data)
{
gpio_clear(GPIOB, GPIO12);
spi_readwrite(SPI2, addr);
@@ -268,7 +268,7 @@ static void accel_write(uint8_t addr, uint8_t data)
gpio_set(GPIOB, GPIO12);
}
-static void accel_get(int16_t *x, int16_t *y, int16_t *z)
+static void accel_get(s16 *x, s16 *y, s16 *z)
{
if (x)
*x = accel_read(ADXL345_DATAX0) |
@@ -349,7 +349,7 @@ int main(void)
void sys_tick_handler(void)
{
- int16_t x, y;
+ s16 x, y;
u8 buf[4] = {0, 0, 0, 0};
accel_get(&x, &y, NULL);