support avr architecture based on ATMega32

1. IAR project, see TencentOS-tiny\board\ATMega32\IAR, both 4.12 and 7.20 is supplied.
2020-03-03 18:27:24 +08:00
parent e3da94194e
commit 7e6ce005e6
56 changed files with 13225 additions and 244 deletions
--- a/kernel/core/tos_rwlock.c
+++ b/kernel/core/tos_rwlock.c
@@ -189,7 +189,7 @@ __API__ k_err_t tos_rwlock_wpend_timed(k_rwlock_t *rwlock, k_tick_t timeout)
    }

    while (rwlock->n_readers > 0u || rwlock->is_writting) {
-        /* util no one is writting or reading */
+        /* until no one is writting or reading */
        err = tos_sem_pend(&rwlock->signal, timeout);
        if (err != K_ERR_NONE) {
            break;