altos: Clean up usage of port parameters

[fw/altos] / src / stm / ao_led.c

diff --git a/src/stm/ao_led.c b/src/stm/ao_led.c
index d649f3d7a03a71559bff81fbb638d35c2aab19bb..ee313b6fa5b8e16b9dd83f9cdea9a937326d1965 100644 (file)
--- a/src/stm/ao_led.c
+++ b/src/stm/ao_led.c
@@ -22,25 +22,28 @@ __pdata uint16_t ao_led_enable;
 void
 ao_led_on(uint16_t colors)
 {
-       LED_PORT.odr |= (colors & ao_led_enable);
+       LED_PORT->bsrr = (colors & ao_led_enable);
 }
 
 void
 ao_led_off(uint16_t colors)
 {
-       LED_PORT.odr &= ~(colors & ao_led_enable);
+       LED_PORT->bsrr = (uint32_t) (colors & ao_led_enable) << 16;
 }
 
 void
 ao_led_set(uint16_t colors)
 {
-       LED_PORT.odr = (LED_PORT.odr & ~(ao_led_enable)) | (colors & ao_led_enable);
+       uint16_t        on = colors & ao_led_enable;
+       uint16_t        off = ~colors & ao_led_enable;
+
+       LED_PORT->bsrr = off << 16 | on;
 }
 
 void
 ao_led_toggle(uint16_t colors)
 {
-       LED_PORT.odr ^= (colors & ao_led_enable);
+       LED_PORT->odr ^= (colors & ao_led_enable);
 }
 
 void
@@ -58,11 +61,11 @@ ao_led_init(uint16_t enable)
 
        stm_rcc.ahbenr |= (1 << LED_PORT_ENABLE);
        ao_led_enable = enable;
-       LED_PORT.odr &= ~enable;
+       LED_PORT->odr &= ~enable;
        for (bit = 0; bit < 16; bit++) {
                if (enable & (1 << bit)) {
-                       stm_moder_set(&LED_PORT, bit, STM_MODER_OUTPUT);
-                       stm_otyper_set(&LED_PORT, bit, STM_OTYPER_PUSH_PULL);
+                       stm_moder_set(LED_PORT, bit, STM_MODER_OUTPUT);
+                       stm_otyper_set(LED_PORT, bit, STM_OTYPER_PUSH_PULL);
                }
        }
 }