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Updated Tiva testhal demo for I2C.

This commit is contained in:
marcoveeneman 2015-03-04 20:42:54 +01:00
parent 42add52912
commit b826d3a8e3
1 changed files with 8 additions and 0 deletions
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8
testhal/TIVA/TM4C123x/I2C/main.c
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@ -69,11 +69,19 @@ int main(void)
halInit();
chSysInit();
/* Configure RX and TX pins for UART0.*/
palSetPadMode(GPIOA, GPIOA_UART0_RX, PAL_MODE_INPUT | PAL_MODE_ALTERNATE(1));
palSetPadMode(GPIOA, GPIOA_UART0_TX, PAL_MODE_INPUT | PAL_MODE_ALTERNATE(1));
/*
* Start the serial driver with the default configuration.
*/
sdStart(&SD1, NULL);
/* Configure SCK and SCL pins for I2C0.*/
palSetPadMode(GPIOB, GPIOB_I2C0_SCL, PAL_MODE_OUTPUT_PUSHPULL | PAL_MODE_ALTERNATE(3));
palSetPadMode(GPIOB, GPIOB_I2C0_SDA, PAL_MODE_OUTPUT_OPENDRAIN | PAL_MODE_ALTERNATE(3));
/*
* Start the i2c driver with the custom configuration.
*/