From f892ce6d36b2287c5f54ae2a819b5342ef6ec22f Mon Sep 17 00:00:00 2001
From: Tobias Jahnke <tjahnk@users.noreply.github.com>
Date: Mon, 31 Jul 2017 17:40:01 +0200
Subject: prepares asynchronous i2c_write result
---
ucs2-afb/ucs_binding.c | 27 ++++++++++++++++++++++++++-
1 file changed, 26 insertions(+), 1 deletion(-)
(limited to 'ucs2-afb')
diff --git a/ucs2-afb/ucs_binding.c b/ucs2-afb/ucs_binding.c
index 133a946..b42c3ff 100644
--- a/ucs2-afb/ucs_binding.c
+++ b/ucs2-afb/ucs_binding.c
@@ -65,6 +65,8 @@ typedef struct {
static ucsContextT *ucsContextS;
+STATIC void ucs2_write_i2c_response(void *result_ptr, void *request_ptr);
+
PUBLIC void UcsXml_CB_OnError(const char format[], uint16_t vargsCnt, ...) {
/*AFB_DEBUG (afbIface, format, args); */
va_list args;
@@ -612,7 +614,9 @@ PUBLIC void ucs2_write_i2c (struct afb_req request) {
0x2Au, /* i2c slave address */
0x03E8u, /* timeout 1000 milliseconds */
tx_payload_sz, /* uint8_t dataLen */
- &tx_payload[0] /* uint8_t *pData */
+ &tx_payload[0], /* uint8_t *pData */
+ ucs2_write_i2c_response,
+ (void*)&request
);
afb_req_success(request,NULL,"done!!!");
@@ -620,3 +624,24 @@ PUBLIC void ucs2_write_i2c (struct afb_req request) {
OnErrorExit:
return;
}
+
+STATIC void ucs2_write_i2c_response(void *result_ptr, void *request_ptr) {
+
+ if (request_ptr){
+ afb_req *req = (afb_req *)request_ptr;
+ Ucs_I2c_ResultCode_t *res = (Ucs_I2c_ResultCode_t *)result_ptr;
+
+ if (!res) {
+ afb_req_fail(*req, NULL,"failure, result code not provided");
+ }
+ else if (*res != UCS_I2C_RES_SUCCESS){
+ afb_req_fail_f(*req, NULL, "failure, result code: %d", *res);
+ }
+ else {
+ afb_req_success(*req, NULL, "success");
+ }
+ }
+ else {
+ AFB_NOTICE("write_i2c: ambiguous response data");
+ }
+}
--
cgit