From 4057c2d8d96a364329d14d3a4b2c237f388cfdc2 Mon Sep 17 00:00:00 2001 From: graham sanderson Date: Mon, 27 Jun 2022 22:39:10 +0100 Subject: rework suppress_tinyusb_warnings * gcc 9.2.1 has some spurious -Wconversion warnings * cmake 3.18 and above require set_target_properties to be added from the target directory (so added it to all examples) * fixed a few warnings in a couple of examples --- examples/device/cdc_dual_ports/src/main.c | 4 ++-- examples/device/hid_composite/src/main.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'examples') diff --git a/examples/device/cdc_dual_ports/src/main.c b/examples/device/cdc_dual_ports/src/main.c index 6053a3b81..d4d07dcd6 100644 --- a/examples/device/cdc_dual_ports/src/main.c +++ b/examples/device/cdc_dual_ports/src/main.c @@ -60,12 +60,12 @@ static void echo_serial_port(uint8_t itf, uint8_t buf[], uint32_t count) if (itf == 0) { // echo back 1st port as lower case - if (isupper(buf[i])) buf[i] += 'a' - 'A'; + if (isupper(buf[i])) buf[i] = (uint8_t) (buf[i] + 'a' - 'A'); } else { // echo back 2nd port as upper case - if (islower(buf[i])) buf[i] -= 'a' - 'A'; + if (islower(buf[i])) buf[i] = (uint8_t) (buf[i] - 'a' - 'A'); } tud_cdc_n_write_char(itf, buf[i]); diff --git a/examples/device/hid_composite/src/main.c b/examples/device/hid_composite/src/main.c index bc2347ab8..cc3566ac1 100644 --- a/examples/device/hid_composite/src/main.c +++ b/examples/device/hid_composite/src/main.c @@ -230,7 +230,7 @@ void tud_hid_report_complete_cb(uint8_t instance, uint8_t const* report, uint8_t (void) instance; (void) len; - uint8_t next_report_id = report[0] + 1; + uint8_t next_report_id = (uint8_t)(report[0] + 1); if (next_report_id < REPORT_ID_COUNT) { -- cgit v1.3.1