Add serial driver and irq support

2023-11-28 22:54:26 -08:00
parent 3524892f80
commit fd9ccdbce4
5 changed files with 135 additions and 7 deletions
--- a/sw/kernel/devices/sd_card.c
+++ b/sw/kernel/devices/sd_card.c
@@ -339,12 +339,16 @@ token = 0xFF - response timeout
 *******************************************************************************/
 uint8_t SD_writeSingleBlock(uint32_t addr, uint8_t *buf, uint8_t *token)
 {
+
+    (void)addr;
+    (void)buf;
+    (void)token;
+
+    /*
    uint16_t readAttempts;
    uint8_t res1, read;
    uint16_t i;

-    /*
-
    // set token to none
    *token = 0xFF;

@@ -391,9 +395,11 @@ uint8_t SD_writeSingleBlock(uint32_t addr, uint8_t *buf, uint8_t *token)
    spi_deselect(0);
    spi_exchange(0xFF);

+    return res1;
+
    */

-    return res1;
+    return 0;
 }

 /*******************************************************************************