stmhal: Update and improve LCD driver.

Still some method names to iron out, and funtionality to add, but this
will do for the first, basic version.

1 files changed, 2 insertions, 12 deletions

diff --git a/stmhal/printf.c b/stmhal/printf.c
index 6cfeda263..e95f23aba 100644
--- a/stmhal/printf.c
+++ b/stmhal/printf.c
@@ -196,23 +196,13 @@ int pfenv_printf(const pfenv_t *pfenv, const char *fmt, va_list args) {
 }
 
 void stdout_print_strn(void *data, const char *str, unsigned int len) {
-    // send stdout to UART, USB CDC VCP, and LCD if nothing else
-    bool any = false;
-
+    // TODO this needs to be replaced with a proper stdio interface ala CPython
+    // send stdout to UART and USB CDC VCP
     if (pyb_uart_global_debug != PYB_UART_NONE) {
         uart_tx_strn_cooked(pyb_uart_global_debug, str, len);
-        any = true;
     }
     if (usb_vcp_is_enabled()) {
         usb_vcp_send_strn_cooked(str, len);
-        any = true;
-    }
-    if (!any) {
-#if 0
-#if MICROPY_HW_HAS_LCD
-        lcd_print_strn(str, len);
-#endif
-#endif
     }
 }