From: Keith Packard <keithp@keithp.com>
Date: Mon, 18 Aug 2014 03:57:16 +0000 (-0700)
Subject: cc1111: Wait for internal flash write to complete
X-Git-Tag: 1.4.9.3~9
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=1530c24cc75cdf9ba87c7e153ff28bf7beb4384c

cc1111: Wait for internal flash write to complete

This ensures that we don't try to start another write too soon.

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/src/cc1111/ao_intflash.c b/src/cc1111/ao_intflash.c
index 632e2a85..eb3535c6 100644
--- a/src/cc1111/ao_intflash.c
+++ b/src/cc1111/ao_intflash.c
@@ -129,6 +129,8 @@ ao_intflash_write_aligned(uint16_t pos, __xdata void *d, uint16_t len) __reentra
 		nop
 		_endasm;
 	}
+	__critical while (!ao_intflash_dma_done)
+			   ao_sleep(&ao_intflash_dma_done);
 }
 
 static void