lisa-m/usbhid: Use short types such as u8.
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bc1f581991
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905badef24
@ -240,7 +240,7 @@ static void hid_set_config(u16 wValue)
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systick_counter_enable();
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}
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static uint8_t spi_readwrite(uint32_t spi, uint8_t data)
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static u8 spi_readwrite(u32 spi, u8 data)
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{
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while (SPI_SR(spi) & SPI_SR_BSY)
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;
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@ -250,9 +250,9 @@ static uint8_t spi_readwrite(uint32_t spi, uint8_t data)
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return SPI_DR(spi);
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}
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static uint8_t accel_read(uint8_t addr)
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static u8 accel_read(u8 addr)
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{
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uint8_t ret;
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u8 ret;
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gpio_clear(GPIOB, GPIO12);
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spi_readwrite(SPI2, addr | 0x80);
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ret = spi_readwrite(SPI2, 0);
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@ -260,7 +260,7 @@ static uint8_t accel_read(uint8_t addr)
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return ret;
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}
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static void accel_write(uint8_t addr, uint8_t data)
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static void accel_write(u8 addr, u8 data)
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{
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gpio_clear(GPIOB, GPIO12);
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spi_readwrite(SPI2, addr);
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@ -268,7 +268,7 @@ static void accel_write(uint8_t addr, uint8_t data)
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gpio_set(GPIOB, GPIO12);
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}
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static void accel_get(int16_t *x, int16_t *y, int16_t *z)
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static void accel_get(s16 *x, s16 *y, s16 *z)
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{
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if (x)
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*x = accel_read(ADXL345_DATAX0) |
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@ -349,7 +349,7 @@ int main(void)
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void sys_tick_handler(void)
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{
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int16_t x, y;
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s16 x, y;
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u8 buf[4] = {0, 0, 0, 0};
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accel_get(&x, &y, NULL);
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