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I2C testing

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This commit is contained in:
Ben V. Brown
2023-07-21 18:12:48 +10:00
parent 26bb81ce58
commit 3347bc6bde
2 changed files with 3 additions and 3 deletions
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4
source/Core/BSP/Miniware/Setup.cpp
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@@ -280,9 +280,9 @@ static void MX_ADC2_Init(void) {
/* I2C1 init function */
static void MX_I2C1_Init(void) {
hi2c1.Instance = I2C1;
hi2c1.Init.ClockSpeed = 150000;
hi2c1.Init.ClockSpeed = 80000;
// OLED doesnt handle >100k when its asleep (off).
hi2c1.Init.DutyCycle = I2C_DUTYCYCLE_2;
hi2c1.Init.DutyCycle = I2C_DUTYCYCLE_16_9;
hi2c1.Init.OwnAddress1 = 0;
hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
hi2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;