Use provided frequency when setting up I2C clock speed

2017-04-29 06:26:59 +02:00 · 2017-04-29 06:26:59 +02:00 · 9827f168aa
parent ff400490bd
commit 9827f168aa
1 changed files with 1 additions and 1 deletions
--- a/STM32/libraries/Wire/src/Wire.cpp
+++ b/STM32/libraries/Wire/src/Wire.cpp
@ -126,7 +126,7 @@ void TwoWire::end(void) {
 void TwoWire::setClock(uint32_t frequency) {

    #if defined(STM32F1) || defined(STM32F2) || defined(STM32F4) || defined(STM32L1)
-        handle.Init.ClockSpeed = 100000;
+        handle.Init.ClockSpeed = frequency;
        handle.Init.DutyCycle = I2C_DUTYCYCLE_2;
    #else
        uint32_t clock_source = stm32_apb_clock_freq(handle.Instance);