diff options
Diffstat (limited to 'src/modules/px4iofirmware/i2c.c')
| -rw-r--r-- | src/modules/px4iofirmware/i2c.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/modules/px4iofirmware/i2c.c b/src/modules/px4iofirmware/i2c.c index 79b6546b3..6d1d1fc2d 100644 --- a/src/modules/px4iofirmware/i2c.c +++ b/src/modules/px4iofirmware/i2c.c @@ -64,12 +64,15 @@ #define rCCR REG(STM32_I2C_CCR_OFFSET) #define rTRISE REG(STM32_I2C_TRISE_OFFSET) +void i2c_reset(void); static int i2c_interrupt(int irq, void *context); static void i2c_rx_setup(void); static void i2c_tx_setup(void); static void i2c_rx_complete(void); static void i2c_tx_complete(void); +#ifdef DEBUG static void i2c_dump(void); +#endif static DMA_HANDLE rx_dma; static DMA_HANDLE tx_dma; @@ -331,6 +334,7 @@ i2c_tx_complete(void) i2c_tx_setup(); } +#ifdef DEBUG static void i2c_dump(void) { @@ -339,3 +343,4 @@ i2c_dump(void) debug("CCR 0x%08x TRISE 0x%08x", rCCR, rTRISE); debug("SR1 0x%08x SR2 0x%08x", rSR1, rSR2); } +#endif |