Fixup another level of compiler warnings, add _U() definition

2021-02-19 12:05:13 -06:00
parent 7ded9df488
commit 503bc8b385
46 changed files with 269 additions and 223 deletions
--- a/src/rp2_common/pico_bootrom/include/pico/bootrom.h
+++ b/src/rp2_common/pico_bootrom/include/pico/bootrom.h
@ -27,8 +27,8 @@ extern "C" {
 * \param c2 the second character
 * \return the 'code' to use in rom_func_lookup() or rom_data_lookup()
 */
-static inline uint32_t rom_table_code(char c1, char c2) {
-    return (c2 << 8u) | c1;
+static inline uint32_t rom_table_code(uint8_t c1, uint8_t c2) {
+    return (((uint)c2) << 8u) | (uint)c1;
 }

 /*!