5 #include <msp430xgeneric.h>
16 #include "bluetooth_init_cc256x.h"
19 #include "oswald_hal.h"
24 const char *hal_get_version_string(void)
26 return MW_MAIN_VERSION;
29 const char *hal_get_buildno_string(void)
34 const char *hal_get_radio_version_string(void)
36 return cc256x_version;
39 void hal_lcd_set_pixel(uint8_t x, uint8_t y, uint8_t color)
43 mw_lcd_draw_pixel(x, y, color ? LCD_BLACK : LCD_WHITE);
46 void hal_lcd_clear_display(void)
51 void hal_lcd_update_display(void)
53 mw_lcd_update_screen();
56 void hal_lcd_set_backlight(boolean state)
65 boolean hal_lcd_get_backlight(void)
67 return (LCD_LED_POUT & LCD_LED_PIN) ? TRUE : FALSE;
70 void hal_enable_centisecond_timer(void)
72 start_timer(TIMER_100MS_CYCLES);
75 void hal_disable_centisecond_timer(void)
80 void hal_enable_halfsecond_timer(void)
82 start_timer(TIMER_500MS_CYCLES);
85 void hal_disable_halfsecond_timer(void)
90 void hal_get_rtc(clock_state *rtc)
92 /* Update clock state from RTC */
101 void hal_set_rtc(clock_state *rtc, boolean set_sec)
103 /* Update clock state from RTC */
105 RTCMIN = rtc->minute;
107 RTCSEC = rtc->second;
111 rtc->wday = getWochentag(rtc->day, rtc->month, rtc->year);
115 void hal_get_power_state(power_state *pwr)
119 pwr->source = (BAT_CHARGE_IN & BAT_CHARGE_PWR_BIT) ? POWER_SOURCE_BATTERY : POWER_SOURCE_EXTERNAL;
121 /* unless the charger is enabled we do not get a reasonable state */
122 if (!(BAT_CHARGE_IN & BAT_CHARGE_ENABLE_PIN)) {
123 switch (BAT_CHARGE_IN & (BAT_CHARGE_STAT1 | BAT_CHARGE_STAT2)) {
124 case BAT_CHARGE_STAT1:
125 pwr->charge_state = POWER_CHARGER_DONE;
127 case BAT_CHARGE_STAT2:
128 pwr->charge_state = POWER_CHARGER_CHARGING;
130 case (BAT_CHARGE_STAT1 | BAT_CHARGE_STAT2):
131 pwr->charge_state = POWER_CHARGER_UNK;
134 pwr->charge_state = POWER_CHARGER_PRECHARGE;
138 pwr->charge_state = POWER_CHARGER_UNK;
141 if ((pwr->source == POWER_SOURCE_BATTERY) && (RTCSEC != 0)) {
142 /* the ADC and activating the measuring shunts is
143 * power expensive so only do this every minute */
147 /* get new values and so some averaging to avoid jumps */
148 val = mw_get_battery_adc_val();
149 pwr->percent = mw_get_battery_percentage_from_val(val);
153 void hal_vibration_set_state(boolean state)
157 TA1CTL |= TASSEL__ACLK | MC__UPDOWN | ID_0;
166 boolean hal_vibration_get_state(void)
169 return (P7SEL & BIT3) ? TRUE : FALSE;
175 #define BLUETOOTH_DEVICE_NAME "Oswald on MetaWatch"
176 static boolean bt_is_visible = FALSE;
179 bluetooth_state hal_bluetooth_set_state(bluetooth_state state)
183 if (state == BLUETOOTH_OFF && mw_bt_is_enabled() == 1) {
185 bt_is_visible = FALSE;
186 return BLUETOOTH_OFF;
187 } else if (state == BLUETOOTH_ON && mw_bt_is_enabled() == 0) {
191 strncpy((char *)buf, BLUETOOTH_DEVICE_NAME, strlen(BLUETOOTH_DEVICE_NAME));
192 bt_hci_cmd(HCI_HC_BB_OGF, HCI_W_LOCAL_NAME_OCF, strlen(BLUETOOTH_DEVICE_NAME)+1, buf);
193 // read our local address
194 bt_hci_cmd(HCI_INFO_PARAM_OGF, HCI_R_BD_ADDR_OCF, 0, NULL);
196 buf[0] = HCI_BB_SCAN_PAGE;
197 bt_hci_cmd(HCI_HC_BB_OGF, HCI_W_SCAN_EN_OCF, 1, buf);
198 bt_is_visible = FALSE;
201 return BLUETOOTH_ILL;
204 bluetooth_state hal_bluetooth_get_state(void)
206 if (mw_bt_is_enabled() == 1) {
207 if (bt_l2cap_get_connected(0x40))
208 return BLUETOOTH_CONNECTED;
212 return BLUETOOTH_OFF;
215 uint8_t *hal_bluetooth_get_local_bdaddr(void)
217 return bt_hci_get_local_bdaddr();
220 void hal_bluetooth_set_visible(boolean visible)
224 if (mw_bt_is_enabled() == 0) {
225 bt_is_visible = FALSE;
230 // enable page and inquiry scan
231 buf[0] = HCI_BB_SCAN_INQUIRY | HCI_BB_SCAN_PAGE;
232 bt_hci_cmd(HCI_HC_BB_OGF, HCI_W_SCAN_EN_OCF, 1, buf);
233 bt_is_visible = TRUE;
235 // enable page scan only
236 buf[0] = HCI_BB_SCAN_PAGE;
237 bt_hci_cmd(HCI_HC_BB_OGF, HCI_W_SCAN_EN_OCF, 1, buf);
238 bt_is_visible = FALSE;
242 boolean hal_bluetooth_get_visible(void)
244 return bt_is_visible;
247 void hal_bluetooth_send_data(const void *mdat, uint16_t mlen)
249 bt_l2cap_send_channel(0x40, mdat, mlen);