Hello, I am having problems getting the TWI to work. The NRF52810 needs the TWI to communicate with a EEPROM module.
Thus far ive set:
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#include "nrf_drv_twi.h"
#define PIN_SDA 25
#define PIN_SCL 28
/* TWI instance ID. */
#if TWI0_ENABLED
#define TWI_INSTANCE_ID 0
#elif TWI1_ENABLED
#define TWI_INSTANCE_ID 1
#endif
static const nrf_drv_twi_t m_twi = NRF_DRV_TWI_INSTANCE(TWI_INSTANCE_ID);
void InitTWI()
{
const nrf_drv_twi_config_t TWI_CONFIG =
{
.frequency = NRF_DRV_TWI_FREQ_400K,
.scl = PIN_SCL,
Then I try to do the TWI Scanner example but I get no activity (with scope) on the SCL or SDA line.
Is there something I forgot?