Also fix use of weak stm32 internal pullup

6 years ago · b13162f7fd
parent df33618b26
commit b13162f7fd
1 changed files with 2 additions and 2 deletions
--- a/drivers/arm/i2c_master.c
+++ b/drivers/arm/i2c_master.c
@ -51,8 +51,8 @@ void i2c_init(void)

  chThdSleepMilliseconds(10);
 
-  palSetPadMode(GPIOB, 6, PAL_MODE_ALTERNATE(4) | PAL_STM32_OTYPE_OPENDRAIN | PAL_STM32_PUPDR_PULLUP);
-  palSetPadMode(GPIOB, 7, PAL_MODE_ALTERNATE(4) | PAL_STM32_OTYPE_OPENDRAIN | PAL_STM32_PUPDR_PULLUP);
+  palSetPadMode(GPIOB, 6, PAL_MODE_ALTERNATE(4) | PAL_STM32_OTYPE_OPENDRAIN);
+  palSetPadMode(GPIOB, 7, PAL_MODE_ALTERNATE(4) | PAL_STM32_OTYPE_OPENDRAIN);

  //i2cInit(); //This is invoked by halInit() so no need to redo it.
 }