131 lines
2.3 KiB
C
131 lines
2.3 KiB
C
#include "Driver_I2C.h"
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#define ARM_I2C_DRV_VERSION ARM_DRIVER_VERSION_MAJOR_MINOR(2, 0) /* driver version */
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/* Driver Version */
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static const ARM_DRIVER_VERSION DriverVersion = {
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ARM_I2C_API_VERSION,
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ARM_I2C_DRV_VERSION
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};
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/* Driver Capabilities */
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static const ARM_I2C_CAPABILITIES DriverCapabilities = {
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0 /* supports 10-bit addressing */
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};
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//
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// Functions
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//
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ARM_DRIVER_VERSION ARM_I2C_GetVersion(void)
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{
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}
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ARM_I2C_CAPABILITIES ARM_I2C_GetCapabilities(void)
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{
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}
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int32_t ARM_I2C_Initialize(ARM_I2C_SignalEvent_t cb_event)
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{
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}
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int32_t ARM_I2C_Uninitialize(void)
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{
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}
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int32_t ARM_I2C_PowerControl(ARM_POWER_STATE state)
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{
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switch (state)
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{
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case ARM_POWER_OFF:
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break;
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case ARM_POWER_LOW:
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break;
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case ARM_POWER_FULL:
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break;
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default:
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return ARM_DRIVER_ERROR_UNSUPPORTED;
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}
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}
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int32_t ARM_I2C_MasterTransmit(uint32_t addr, const uint8_t *data, uint32_t num, bool xfer_pending)
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{
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}
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int32_t ARM_I2C_MasterReceive(uint32_t addr, uint8_t *data, uint32_t num, bool xfer_pending)
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{
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}
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int32_t ARM_I2C_SlaveTransmit(const uint8_t *data, uint32_t num)
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{
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}
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int32_t ARM_I2C_SlaveReceive(uint8_t *data, uint32_t num)
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{
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}
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int32_t ARM_I2C_GetDataCount(void)
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{
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}
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int32_t ARM_I2C_Control(uint32_t control, uint32_t arg)
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{
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switch (control)
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{
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case ARM_I2C_OWN_ADDRESS:
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break;
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case ARM_I2C_BUS_SPEED:
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switch (arg)
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{
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case ARM_I2C_BUS_SPEED_STANDARD:
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break;
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case ARM_I2C_BUS_SPEED_FAST:
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break;
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case ARM_I2C_BUS_SPEED_FAST_PLUS:
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break;
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default:
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return ARM_DRIVER_ERROR_UNSUPPORTED;
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}
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break;
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case ARM_I2C_BUS_CLEAR:
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break;
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case ARM_I2C_ABORT_TRANSFER:
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break;
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default:
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return ARM_DRIVER_ERROR_UNSUPPORTED;
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}
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}
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ARM_I2C_STATUS ARM_I2C_GetStatus(void)
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{
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}
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void ARM_I2C_SignalEvent(uint32_t event)
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{
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// function body
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}
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// End I2C Interface
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ARM_DRIVER_I2C Driver_I2C = {
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ARM_I2C_GetVersion,
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ARM_I2C_GetCapabilities,
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ARM_I2C_Initialize,
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ARM_I2C_Uninitialize,
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ARM_I2C_PowerControl,
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ARM_I2C_MasterTransmit,
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ARM_I2C_MasterReceive,
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ARM_I2C_SlaveTransmit,
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ARM_I2C_SlaveReceive,
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ARM_I2C_GetDataCount,
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ARM_I2C_Control,
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ARM_I2C_GetStatus
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};
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