* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#ifndef SIGROK_LINK_MSO19_H
-#define SIGROK_LINK_MSO19_H
+#ifndef LIBSIGROK_HARDWARE_LINK_MSO19_LINK_MSO19_H
+#define LIBSIGROK_HARDWARE_LINK_MSO19_LINK_MSO19_H
/* Structure for the pattern generator state */
struct mso_patgen {
uint8_t spimode;
};
-/* our private per-instance data */
+/* Private, per-device-instance driver context. */
struct mso {
/* info */
uint8_t hwmodel;
uint16_t dac_offset;
uint16_t offset_range;
/* register cache */
- uint8_t ctlbase;
- uint8_t slowmode;
+ uint8_t ctlbase1;
+ uint8_t ctlbase2;
/* state */
uint8_t la_threshold;
uint64_t cur_rate;
uint8_t dso_probe_attn;
uint8_t trigger_chan;
uint8_t trigger_slope;
- uint8_t trigger_spimode;
uint8_t trigger_outsrc;
uint8_t trigger_state;
uint8_t la_trigger;
uint8_t la_trigger_mask;
double dso_trigger_voltage;
uint16_t dso_trigger_width;
- gpointer session_id;
+ struct mso_prototrig protocol_trigger;
+ void *session_dev_id;
uint16_t buffer_n;
char buffer[4096];
};
const char mso_head[] = { 0x40, 0x4c, 0x44, 0x53, 0x7e };
const char mso_foot[] = { 0x7e };
-/* registers */
+/* bank agnostic registers */
+#define REG_CTL2 15
+
+/* bank 0 registers */
#define REG_BUFFER 1
#define REG_TRIGGER 2
#define REG_CLKRATE1 9
#define REG_CLKRATE2 10
#define REG_DAC1 12
#define REG_DAC2 13
-#define REG_CTL 14
+/* possibly bank agnostic: */
+#define REG_CTL1 14
+
+/* bank 2 registers (SPI/I2C protocol trigger) */
+#define REG_PT_WORD(x) (x)
+#define REG_PT_MASK(x) (x+4)
+#define REG_PT_SPIMODE 8
+
+/* bits - REG_CTL1 */
+#define BIT_CTL1_RESETFSM (1 << 0)
+#define BIT_CTL1_ARM (1 << 1)
+#define BIT_CTL1_ADC_UNKNOWN4 (1 << 4) /* adc enable? */
+#define BIT_CTL1_RESETADC (1 << 6)
+#define BIT_CTL1_LED (1 << 7)
-/* bits */
-#define BIT_CTL_RESETFSM (1 << 0)
-#define BIT_CTL_ARM (1 << 1)
-#define BIT_CTL_ADC_UNKNOWN4 (1 << 4) /* adc enable? */
-#define BIT_CTL_RESETADC (1 << 6)
-#define BIT_CTL_LED (1 << 7)
+/* bits - REG_CTL2 */
+#define BITS_CTL2_BANK(x) (x & 0x3)
+#define BIT_CTL2_SLOWMODE (1 << 5)
struct rate_map {
uint32_t rate;
};
/* FIXME: Determine corresponding voltages */
-uint16_t la_threshold_map[] = {
+static uint16_t la_threshold_map[] = {
0x8600,
0x8770,
0x88ff,