Hi all,
I need to integrate the driver for the iis2mdc magnetometer (Github: https://github.com/STMicroelectronics/stm32-iis2mdc/tree/main) into my own project for a custom board (with STM32H7A3 and i2c3).
The code from the driver requires an additional hardware driver so that the magnetometer can be read/written to. However this interface functions are not included in the driver on Github.
int32_t __weak iis2mdc_read_reg( ...) and
int32_t __weak iis2mdc_write_reg(stmdev_ctx_t *ctx, uint8_t reg,
uint8_t *data,
uint16_t len)
{
int32_t ret;
ret = ctx->write_reg(ctx->handle, reg, data, len);
return ret;
}
Is there any sample code available, which can be simply adjusted for the specific i2c interface?
or do I simply have to replace the call:
ret = ctx->write_reg(ctx->handle, reg, data, len);
by the corresponding HAL_i2c... calls?
Many thanks for any hints.
BR GS
