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Merge pull request #2999 from jeromecoutant/PR_F303ZE_I2C 

NUCLEO_F303ZE: Enable all I2C instances
pull/3016/head
Sam Grove 2016-10-13 11:14:46 -05:00 committed by GitHub
parent 44dcb5f21f 366f04f60b
commit 0ef0c617a9
1 changed files with 7 additions and 7 deletions
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14
targets/TARGET_STM/TARGET_STM32F3/TARGET_NUCLEO_F303ZE/PeripheralPins.c
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@ -117,24 +117,24 @@ const PinMap PinMap_DAC[] = {
//*** I2C ***
const PinMap PinMap_I2C_SDA[] = {
//{PA_10, I2C_2 , STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)}, //(pin used for usb)
{PA_10, I2C_2 , STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)}, // warning: pin can be used for usb
//{PA_14, I2C_1 , STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},// (pin used for stmc)
// {PB_5, I2C_3 , STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF8_I2C3)},// I2C3 not useable with usb , no SCL available.
{PB_5, I2C_3 , STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF8_I2C3)},// warning: I2C3 not useable with usb as no SCL available.
//{PB_7, I2C_1 , STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},//(pin used by LED2)
{PB_9, I2C_1 , STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)}, //- ARDUINO D14
//{PC_9, I2C_3 , STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF3_I2C3)},
{PC_9, I2C_3 , STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF3_I2C3)},
//{PF_0, I2C_2 , STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},// PF_0 not useable on board , need resistors changes I2C2 not useable
{NC, NC, 0}
};
const PinMap PinMap_I2C_SCL[] = {
//{PA_8, I2C_3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF3_I2C3)}, //(pin used for usb)
//{PA_9, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)}, //(pin used for usb)
{PA_8, I2C_3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF3_I2C3)}, // warning: pin can be used for usb
{PA_9, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)}, // warning: pin can be used for usb
// {PA_15, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
// {PB_6, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
{PB_8, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)}, //- ARDUINO D15
//{PF_1, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},// I2C2 not useable due to PF_0 not useable
//{PF_6, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},// I2C2 not useable due to PF_0 not useable
{PF_1, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},
{PF_6, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},
{NC, NC, 0}
};