Fix race conditions on SPI and integrate the SPI NOR Flash driver into DFUService (WIP)

2020-05-11 18:50:37 +02:00
parent 0b8e6c3fa2
commit ee05577dd6
12 changed files with 257 additions and 48 deletions
--- a/src/DisplayApp/LittleVgl.cpp
+++ b/src/DisplayApp/LittleVgl.cpp
@@ -74,6 +74,9 @@ void LittleVgl::SetFullRefresh(FullRefreshDirections direction) {

 void LittleVgl::FlushDisplay(const lv_area_t *area, lv_color_t *color_p) {
  ulTaskNotifyTake(pdTRUE, 500);
+  // NOtification is still needed (even if there is a mutex on SPI) because of the DataCommand pin
+  // which cannot be set/clear during a transfert.
+

  // TODO refactore and remove duplicated code